class Main(plugin.Plugin):
" Main Class "
def initialize(self, *args, **kwargs):
" Init Main Class "
super(Main, self).initialize(*args, **kwargs)
self.scriptPath, self.scriptArgs = "", []
self.profilerPath, self.tempPath = profilerPath, tempPath
self.output = " ERROR: FAIL: No output ! "
self.process = QProcess()
self.process.finished.connect(self.on_process_finished)
self.process.error.connect(self.on_process_error)
self.tabWidget, self.stat = QTabWidget(), QWidget()
self.tabWidget.tabCloseRequested.connect(
lambda: self.tabWidget.setTabPosition(1) if self.tabWidget.
tabPosition() == 0 else self.tabWidget.setTabPosition(0))
self.tabWidget.setStyleSheet('QTabBar{font-weight:bold;}')
self.tabWidget.setMovable(True)
self.tabWidget.setTabsClosable(True)
self.vboxlayout1 = QVBoxLayout(self.stat)
self.hboxlayout1 = QHBoxLayout()
self.filterTableLabel = QLabel("<b>Type to Search : </b>", self.stat)
self.hboxlayout1.addWidget(self.filterTableLabel)
self.filterTableLineEdit = QLineEdit(self.stat)
self.filterTableLineEdit.setPlaceholderText(' Type to Search . . . ')
self.hboxlayout1.addWidget(self.filterTableLineEdit)
self.filterHintTableLabel = QLabel(" ? ", self.stat)
self.hboxlayout1.addWidget(self.filterHintTableLabel)
self.vboxlayout1.addLayout(self.hboxlayout1)
self.tableWidget = QTableWidget(self.stat)
self.tableWidget.setAlternatingRowColors(True)
self.tableWidget.setColumnCount(8)
self.tableWidget.setRowCount(2)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(0, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(1, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(2, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(3, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(4, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(5, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(6, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(7, item)
self.tableWidget.itemDoubleClicked.connect(
self.on_tableWidget_itemDoubleClicked)
self.vboxlayout1.addWidget(self.tableWidget)
self.tabWidget.addTab(self.stat, " ? ")
self.source = QWidget()
self.gridlayout = QGridLayout(self.source)
self.scintillaWarningLabel = QLabel(
"QScintilla is not installed!. Falling back to basic text edit!.",
self.source)
self.gridlayout.addWidget(self.scintillaWarningLabel, 1, 0, 1, 2)
self.sourceTreeWidget = QTreeWidget(self.source)
self.sourceTreeWidget.setAlternatingRowColors(True)
self.sourceTreeWidget.itemActivated.connect(
self.on_sourceTreeWidget_itemActivated)
self.sourceTreeWidget.itemClicked.connect(
self.on_sourceTreeWidget_itemClicked)
self.sourceTreeWidget.itemDoubleClicked.connect(
self.on_sourceTreeWidget_itemClicked)
self.gridlayout.addWidget(self.sourceTreeWidget, 0, 0, 1, 1)
self.sourceTextEdit = QTextEdit(self.source)
self.sourceTextEdit.setReadOnly(True)
self.gridlayout.addWidget(self.sourceTextEdit, 0, 1, 1, 1)
self.tabWidget.addTab(self.source, " ? ")
self.result = QWidget()
self.vlayout = QVBoxLayout(self.result)
self.globalStatGroupBox = QGroupBox(self.result)
self.hboxlayout = QHBoxLayout(self.globalStatGroupBox)
self.totalTimeLcdNumber = QLCDNumber(self.globalStatGroupBox)
self.totalTimeLcdNumber.setSegmentStyle(QLCDNumber.Filled)
self.totalTimeLcdNumber.setNumDigits(7)
self.totalTimeLcdNumber.display(1000000)
self.totalTimeLcdNumber.setFrameShape(QFrame.StyledPanel)
self.totalTimeLcdNumber.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.hboxlayout.addWidget(self.totalTimeLcdNumber)
self.tTimeLabel = QLabel("<b>Total Time (Sec)</b>",
self.globalStatGroupBox)
self.tTimeLabel.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.hboxlayout.addWidget(self.tTimeLabel)
self.numCallLcdNumber = QLCDNumber(self.globalStatGroupBox)
self.numCallLcdNumber.setNumDigits(7)
self.numCallLcdNumber.display(1000000)
self.numCallLcdNumber.setSegmentStyle(QLCDNumber.Filled)
self.numCallLcdNumber.setFrameShape(QFrame.StyledPanel)
self.numCallLcdNumber.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.hboxlayout.addWidget(self.numCallLcdNumber)
self.numCallLabel = QLabel("<b>Number of calls</b>",
self.globalStatGroupBox)
self.numCallLabel.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.hboxlayout.addWidget(self.numCallLabel)
self.primCallLcdNumber = QLCDNumber(self.globalStatGroupBox)
self.primCallLcdNumber.setSegmentStyle(QLCDNumber.Filled)
self.primCallLcdNumber.setFrameShape(QFrame.StyledPanel)
self.primCallLcdNumber.setNumDigits(7)
self.primCallLcdNumber.display(1000000)
self.primCallLcdNumber.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.hboxlayout.addWidget(self.primCallLcdNumber)
self.primCallLabel = QLabel("<b>Primitive calls (%)</b>",
self.globalStatGroupBox)
self.primCallLabel.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.hboxlayout.addWidget(self.primCallLabel)
self.vlayout.addWidget(self.globalStatGroupBox)
try:
from PyKDE4.kdeui import KRatingWidget
self.rating = KRatingWidget(self.globalStatGroupBox)
self.rating.setToolTip('Profiling Performance Rating')
except ImportError:
pass
self.tabWidget.addTab(self.result, " Get Results ! ")
self.resgraph = QWidget()
self.vlayout2 = QVBoxLayout(self.result)
self.graphz = QGroupBox(self.resgraph)
self.hboxlayout2 = QHBoxLayout(self.graphz)
try:
from PyKDE4.kdeui import KLed
KLed(self.graphz)
except ImportError:
pass
self.hboxlayout2.addWidget(
QLabel('''
Work in Progress :) Not Ready Yet'''))
self.vlayout2.addWidget(self.graphz)
self.tabWidget.addTab(self.resgraph, " Graphs and Charts ")
self.pathz = QWidget()
self.vlayout3 = QVBoxLayout(self.pathz)
self.patz = QGroupBox(self.pathz)
self.hboxlayout3 = QVBoxLayout(self.patz)
self.profilepath = QLineEdit(profilerPath)
self.getprofile = QPushButton(QIcon.fromTheme("document-open"), 'Open')
self.getprofile.setToolTip(
'Dont touch if you dont know what are doing')
self.getprofile.clicked.connect(lambda: self.profilepath.setText(
str(
QFileDialog.getOpenFileName(
self.patz, ' Open the profile.py file ',
path.expanduser("~"), ';;(profile.py)'))))
self.hboxlayout3.addWidget(
QLabel(
'<center><b>Profile.py Python Library Full Path:</b></center>')
)
self.hboxlayout3.addWidget(self.profilepath)
self.hboxlayout3.addWidget(self.getprofile)
self.argGroupBox = QGroupBox(self.pathz)
self.hbxlayout = QHBoxLayout(self.argGroupBox)
self.argLineEdit = QLineEdit(self.argGroupBox)
self.argLineEdit.setToolTip(
'Not touch if you dont know what are doing')
self.argLineEdit.setPlaceholderText(
'Dont touch if you dont know what are doing')
self.hbxlayout.addWidget(
QLabel('<b>Additional Profile Arguments:</b>'))
self.hbxlayout.addWidget(self.argLineEdit)
self.hboxlayout3.addWidget(self.argGroupBox)
self.vlayout3.addWidget(self.patz)
self.tabWidget.addTab(self.pathz, " Paths and Configs ")
self.outp = QWidget()
self.vlayout4 = QVBoxLayout(self.outp)
self.outgro = QGroupBox(self.outp)
self.outgro.setTitle(" MultiProcessing Output Logs ")
self.hboxlayout4 = QVBoxLayout(self.outgro)
self.outputlog = QTextEdit()
self.outputlog.setText('''
I do not fear computers, I fear the lack of them. -Isaac Asimov ''')
self.hboxlayout4.addWidget(self.outputlog)
self.vlayout4.addWidget(self.outgro)
self.tabWidget.addTab(self.outp, " Logs ")
self.actionNew_profiling = QAction(QIcon.fromTheme("document-new"),
'New Profiling', self)
self.actionLoad_profile = QAction(QIcon.fromTheme("document-open"),
'Open Profiling', self)
self.actionClean = QAction(QIcon.fromTheme("edit-clear"), 'Clean',
self)
self.actionClean.triggered.connect(lambda: self.clearContent)
self.actionAbout = QAction(QIcon.fromTheme("help-about"), 'About',
self)
self.actionAbout.triggered.connect(lambda: QMessageBox.about(
self.dock, __doc__, ', '.join(
(__doc__, __license__, __author__, __email__))))
self.actionSave_profile = QAction(QIcon.fromTheme("document-save"),
'Save Profiling', self)
self.actionManual = QAction(QIcon.fromTheme("help-contents"), 'Help',
self)
self.actionManual.triggered.connect(lambda: open_new_tab(
'http://docs.python.org/library/profile.html'))
self.tabWidget.setCurrentIndex(2)
self.globalStatGroupBox.setTitle("Global Statistics")
item = self.tableWidget.horizontalHeaderItem(0)
item.setText("Number of Calls")
item = self.tableWidget.horizontalHeaderItem(1)
item.setText("Total Time")
item = self.tableWidget.horizontalHeaderItem(2)
item.setText("Per Call")
item = self.tableWidget.horizontalHeaderItem(3)
item.setText("Cumulative Time")
item = self.tableWidget.horizontalHeaderItem(4)
item.setText("Per Call")
item = self.tableWidget.horizontalHeaderItem(5)
item.setText("Filename")
item = self.tableWidget.horizontalHeaderItem(6)
item.setText("Line")
item = self.tableWidget.horizontalHeaderItem(7)
item.setText("Function")
self.tabWidget.setTabText(self.tabWidget.indexOf(self.stat),
"Statistics per Function")
self.sourceTreeWidget.headerItem().setText(0, "Source files")
self.tabWidget.setTabText(self.tabWidget.indexOf(self.source),
"Sources Navigator")
#######################################################################
self.scrollable, self.dock = QScrollArea(), QDockWidget()
self.scrollable.setWidgetResizable(True)
self.scrollable.setWidget(self.tabWidget)
self.dock.setWindowTitle(__doc__)
self.dock.setStyleSheet('QDockWidget::title{text-align: center;}')
self.dock.setWidget(self.scrollable)
QToolBar(self.dock).addActions(
(self.actionNew_profiling, self.actionClean,
self.actionSave_profile, self.actionLoad_profile,
self.actionManual, self.actionAbout))
self.actionNew_profiling.triggered.connect(
self.on_actionNew_profiling_triggered)
self.actionLoad_profile.triggered.connect(
self.on_actionLoad_profile_triggered)
self.actionSave_profile.triggered.connect(
self.on_actionSave_profile_triggered)
self.locator.get_service('misc').add_widget(
self.dock, QIcon.fromTheme("document-open-recent"), __doc__)
if QSCI:
# Scintilla source editor management
self.scintillaWarningLabel.setText(' QScintilla is Ready ! ')
layout = self.source.layout()
layout.removeWidget(self.sourceTextEdit)
self.sourceTextEdit = Qsci.QsciScintilla(self.source)
layout.addWidget(self.sourceTextEdit, 0, 1)
doc = self.sourceTextEdit
doc.setLexer(Qsci.QsciLexerPython(self.sourceTextEdit))
doc.setReadOnly(True)
doc.setEdgeMode(Qsci.QsciScintilla.EdgeLine)
doc.setEdgeColumn(80)
doc.setEdgeColor(QColor("#FF0000"))
doc.setFolding(Qsci.QsciScintilla.BoxedTreeFoldStyle)
doc.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
doc.setCaretLineVisible(True)
doc.setMarginLineNumbers(1, True)
doc.setMarginWidth(1, 25)
doc.setTabWidth(4)
doc.setEolMode(Qsci.QsciScintilla.EolUnix)
self.marker = {}
for color in COLORS:
mnr = doc.markerDefine(Qsci.QsciScintilla.Background)
doc.setMarkerBackgroundColor(color, mnr)
self.marker[color] = mnr
self.currentSourcePath = None
# Connect table and tree filter edit signal to unique slot
self.filterTableLineEdit.textEdited.connect(
self.on_filterLineEdit_textEdited)
# Timer to display filter hint message
self.filterHintTimer = QTimer(self)
self.filterHintTimer.setSingleShot(True)
self.filterHintTimer.timeout.connect(self.on_filterHintTimer_timeout)
# Timer to start search
self.filterSearchTimer = QTimer(self)
self.filterSearchTimer.setSingleShot(True)
self.filterSearchTimer.timeout.connect(
self.on_filterSearchTimer_timeout)
self.tabLoaded = {}
for i in range(10):
self.tabLoaded[i] = False
self.backgroundTreeMatchedItems = {}
self.resizeWidgetToContent(self.tableWidget)
def on_actionNew_profiling_triggered(self):
self.clearContent()
self.scriptPath = str(
QFileDialog.getOpenFileName(self.dock,
"Choose your script to profile",
path.expanduser("~"),
"Python (*.py *.pyw)"))
commandLine = [
self.profilerPath, "-o", self.tempPath, self.scriptPath
] + self.scriptArgs
commandLine = " ".join(commandLine)
##if self.termCheckBox.checkState() == Qt.Checked:
#termList = ["xterm", "aterm"]
#for term in termList:
#termPath = which(term)
#if termPath:
#break
#commandLine = """%s -e "%s ; echo 'Press ENTER Exit' ; read" """ \
#% (termPath, commandLine)
self.process.start(commandLine)
if not self.process.waitForStarted():
print((" ERROR: {} failed!".format(commandLine)))
return
def on_process_finished(self, exitStatus):
' whan the process end '
print((" INFO: OK: QProcess is %s" % self.process.exitCode()))
self.output = self.process.readAll().data()
if not self.output:
self.output = " ERROR: FAIL: No output ! "
self.outputlog.setText(self.output + str(self.process.exitCode()))
if path.exists(self.tempPath):
self.setStat(self.tempPath)
remove(self.tempPath)
else:
self.outputlog.setText(" ERROR: QProcess FAIL: Profiling failed.")
self.tabWidget.setCurrentIndex(2)
def on_process_error(self, error):
' when the process fail, I hope you never see this '
print(" ERROR: QProcess FAIL: Profiler Dead, wheres your God now ? ")
if error == QProcess.FailedToStart:
self.outputlog.setText(" ERROR: FAIL: Profiler execution failed ")
elif error == QProcess.Crashed:
self.outputlog.setText(" ERROR: FAIL: Profiler execution crashed ")
else:
self.outputlog.setText(" ERROR: FAIL: Profiler unknown error ")
def on_actionLoad_profile_triggered(self):
"""Load a previous profile sessions"""
statPath = str(
QFileDialog.getOpenFileName(self.dock, "Open profile dump",
path.expanduser("~"),
"Profile file (*)"))
if statPath:
self.clearContent()
print(' INFO: OK: Loading profiling from ' + statPath)
self.setStat(statPath)
def on_actionSave_profile_triggered(self):
"""Save a profile sessions"""
statPath = str(
QFileDialog.getSaveFileName(self.dock, "Save profile dump",
path.expanduser("~"),
"Profile file (*)"))
if statPath:
#TODO: handle error case and give feelback to user
print(' INFO: OK: Saving profiling to ' + statPath)
self.stat.save(statPath)
#=======================================================================#
# Common parts #
#=======================================================================#
def on_tabWidget_currentChanged(self, index):
"""slot for tab change"""
# Kill search and hint timer if running to avoid cross effect
for timer in (self.filterHintTimer, self.filterSearchTimer):
if timer.isActive():
timer.stop()
if not self.stat:
#No stat loaded, nothing to do
return
self.populateTable()
self.populateSource()
def on_filterLineEdit_textEdited(self, text):
"""slot for filter change (table or tree"""
if self.filterSearchTimer.isActive():
# Already runnning, stop it
self.filterSearchTimer.stop()
# Start timer
self.filterSearchTimer.start(300)
def on_filterHintTimer_timeout(self):
"""Timeout to warn user about text length"""
print("timeout")
tab = self.tabWidget.currentIndex()
if tab == TAB_FUNCTIONSTAT:
label = self.filterHintTableLabel
label.setText("Type > 2 characters to search")
def on_filterSearchTimer_timeout(self):
"""timeout to start search"""
tab = self.tabWidget.currentIndex()
if tab == TAB_FUNCTIONSTAT:
text = self.filterTableLineEdit.text()
label = self.filterHintTableLabel
edit = self.filterTableLineEdit
widget = self.tableWidget
else:
print("Unknow tab for filterSearch timeout !")
print(("do search for %s" % text))
if not len(text):
# Empty keyword, just clean all
if self.filterHintTimer.isActive():
self.filterHintTimer.stop()
label.setText(" ? ")
self.warnUSer(True, edit)
self.clearSearch()
return
if len(text) < 2:
# Don't filter if text is too short and tell it to user
self.filterHintTimer.start(600)
return
else:
if self.filterHintTimer.isActive():
self.filterHintTimer.stop()
label.setText(" ? ")
# Search
self.clearSearch()
matchedItems = []
if tab == TAB_FUNCTIONSTAT:
# Find items
matchedItems = widget.findItems(text, Qt.MatchContains)
widget.setSortingEnabled(False)
matchedRows = [item.row() for item in matchedItems]
# Hide matched items
header = widget.verticalHeader()
for row in range(widget.rowCount()):
if row not in matchedRows:
header.hideSection(row)
widget.setSortingEnabled(True)
else:
print(" Unknow tab for filterSearch timeout ! ")
print(("got %s members" % len(matchedItems)))
self.warnUSer(matchedItems, edit)
self.resizeWidgetToContent(widget)
def resizeWidgetToContent(self, widget):
"""Resize all columns according to content"""
for i in range(widget.columnCount()):
widget.resizeColumnToContents(i)
def clearSearch(self):
"""Clean search result
For table, show all items
For tree, remove colored items"""
tab = self.tabWidget.currentIndex()
if tab == TAB_FUNCTIONSTAT:
header = self.tableWidget.verticalHeader()
if header.hiddenSectionCount():
for i in range(header.count()):
if header.isSectionHidden(i):
header.showSection(i)
def clearContent(self):
# Clear tabs
self.tableWidget.clearContents()
self.sourceTreeWidget.clear()
# Reset LCD numbers
for lcdNumber in (self.totalTimeLcdNumber, self.numCallLcdNumber,
self.primCallLcdNumber):
lcdNumber.display(1000000)
# Reset stat
self.pstat = None
# Disable save as menu
self.actionSave_profile.setEnabled(False)
# Mark all tabs as unloaded
for i in range(10):
self.tabLoaded[i] = False
def warnUSer(self, result, inputWidget):
palette = inputWidget.palette()
if result:
palette.setColor(QPalette.Normal, QPalette.Base,
QColor(255, 255, 255))
else:
palette.setColor(QPalette.Normal, QPalette.Base,
QColor(255, 136, 138))
inputWidget.setPalette(palette)
inputWidget.update()
def setStat(self, statPath):
self.stat = Stat(path=statPath)
# Global stat update
self.totalTimeLcdNumber.display(self.stat.getTotalTime())
self.numCallLcdNumber.display(self.stat.getCallNumber())
self.primCallLcdNumber.display(self.stat.getPrimitiveCallRatio())
# Refresh current tab
self.on_tabWidget_currentChanged(self.tabWidget.currentIndex())
# Activate save as menu
self.actionSave_profile.setEnabled(True)
try:
self.rating.setMaxRating(10)
self.rating.setRating(
int(self.stat.getPrimitiveCallRatio()) / 10 - 1)
except:
pass
#========================================================================#
# Statistics table #
#=======================================================================#
def populateTable(self):
row = 0
rowCount = self.stat.getStatNumber()
progress = QProgressDialog("Populating statistics table...", "Abort",
0, 2 * rowCount)
self.tableWidget.setSortingEnabled(False)
self.tableWidget.setRowCount(rowCount)
progress.setWindowModality(Qt.WindowModal)
for (key, value) in self.stat.getStatItems():
#ncalls
item = StatTableWidgetItem(str(value[0]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_NCALLS, item)
colorTableItem(item, self.stat.getCallNumber(), value[0])
#total time
item = StatTableWidgetItem(str(value[2]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_TTIME, item)
colorTableItem(item, self.stat.getTotalTime(), value[2])
#per call (total time)
if value[0] != 0:
tPerCall = str(value[2] / value[0])
cPerCall = str(value[3] / value[0])
else:
tPerCall = ""
cPerCall = ""
item = StatTableWidgetItem(tPerCall)
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_TPERCALL, item)
colorTableItem(
item,
100.0 * self.stat.getTotalTime() / self.stat.getCallNumber(),
tPerCall)
#per call (cumulative time)
item = StatTableWidgetItem(cPerCall)
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_CPERCALL, item)
colorTableItem(
item,
100.0 * self.stat.getTotalTime() / self.stat.getCallNumber(),
cPerCall)
#cumulative time
item = StatTableWidgetItem(str(value[3]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_CTIME, item)
colorTableItem(item, self.stat.getTotalTime(), value[3])
#Filename
self.tableWidget.setItem(row, STAT_FILENAME,
StatTableWidgetItem(str(key[0])))
#Line
item = StatTableWidgetItem(str(key[1]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_LINE, item)
#Function name
self.tableWidget.setItem(row, STAT_FUNCTION,
StatTableWidgetItem(str(key[2])))
row += 1
# Store it in stat hash array
self.stat.setStatLink(item, key, TAB_FUNCTIONSTAT)
progress.setValue(row)
if progress.wasCanceled():
return
for i in range(self.tableWidget.rowCount()):
progress.setValue(row + i)
for j in range(self.tableWidget.columnCount()):
item = self.tableWidget.item(i, j)
if item:
item.setFlags(Qt.ItemIsEnabled)
self.tableWidget.setSortingEnabled(True)
self.resizeWidgetToContent(self.tableWidget)
progress.setValue(2 * rowCount)
def on_tableWidget_itemDoubleClicked(self, item):
matchedItems = []
filename = str(self.tableWidget.item(item.row(), STAT_FILENAME).text())
if not filename or filename.startswith("<"):
# No source code associated, return immediatly
return
function = self.tableWidget.item(item.row(), STAT_FUNCTION).text()
line = self.tableWidget.item(item.row(), STAT_LINE).text()
self.on_tabWidget_currentChanged(TAB_SOURCE) # load source tab
function = "%s (%s)" % (function, line)
fathers = self.sourceTreeWidget.findItems(filename, Qt.MatchContains,
SOURCE_FILENAME)
print(("find %s father" % len(fathers)))
for father in fathers:
findItems(father, function, SOURCE_FILENAME, matchedItems)
print(("find %s items" % len(matchedItems)))
if matchedItems:
self.tabWidget.setCurrentIndex(TAB_SOURCE)
self.sourceTreeWidget.scrollToItem(matchedItems[0])
self.on_sourceTreeWidget_itemClicked(matchedItems[0],
SOURCE_FILENAME)
matchedItems[0].setSelected(True)
else:
print("oups, item found but cannot scroll to it !")
#=======================================================================#
# Source explorer #
#=====================================================================#
def populateSource(self):
items = {}
for stat in self.stat.getStatKeys():
source = stat[0]
function = "%s (%s)" % (stat[2], stat[1])
if source in ("", "profile") or source.startswith("<"):
continue
# Create the function child
child = QTreeWidgetItem([function])
# Store it in stat hash array
self.stat.setStatLink(child, stat, TAB_SOURCE)
if source in items:
father = items[source]
else:
# Create the father
father = QTreeWidgetItem([source])
items[source] = father
father.addChild(child)
self.sourceTreeWidget.setSortingEnabled(False)
for value in list(items.values()):
self.sourceTreeWidget.addTopLevelItem(value)
self.sourceTreeWidget.setSortingEnabled(True)
def on_sourceTreeWidget_itemActivated(self, item, column):
self.on_sourceTreeWidget_itemClicked(item, column)
def on_sourceTreeWidget_itemClicked(self, item, column):
line = 0
parent = item.parent()
if QSCI:
doc = self.sourceTextEdit
if parent:
pathz = parent.text(column)
result = match("(.*) \(([0-9]+)\)", item.text(column))
if result:
try:
function = str(result.group(1))
line = int(result.group(2))
except ValueError:
# We got garbage... falling back to line 0
pass
else:
pathz = item.text(column)
pathz = path.abspath(str(pathz))
if self.currentSourcePath != pathz:
# Need to load source
self.currentSourcePath == pathz
try:
if QSCI:
doc.clear()
doc.insert(file(pathz).read())
else:
self.sourceTextEdit.setPlainText(file(pathz).read())
except IOError:
QMessageBox.warning(self, "Error",
"Source file could not be found",
QMessageBox.Ok)
return
if QSCI:
for function, line in [(i[2], i[1])
for i in self.stat.getStatKeys()
if i[0] == pathz]:
# expr, regexp, case sensitive, whole word, wrap, forward
doc.findFirst("def", False, True, True, False, True, line,
0, True)
end, foo = doc.getCursorPosition()
time = self.stat.getStatTotalTime((pathz, line, function))
colorSource(doc, self.stat.getTotalTime(), time, line, end,
self.marker)
if QSCI:
doc.ensureLineVisible(line)
class OWxsh_waviness(widget.OWWidget):
name = "xsh_waviness"
id = "orange.widgets.preprocessor.xsh_waviness"
description = "xoppy application to compute..."
icon = "icons/waviness.png"
author = "Luca Rebuffi"
maintainer_email = "[email protected]; [email protected]"
priority = 10
category = ""
keywords = ["xoppy", "xsh_waviness"]
outputs = [{"name": "PreProcessor_Data",
"type": ShadowPreProcessorData,
"doc": "PreProcessor Data",
"id": "PreProcessor_Data"}]
want_main_area = 1
want_control_area = 1
WIDGET_WIDTH = 1100
WIDGET_HEIGHT = 650
xx = None
yy = None
zz = None
number_of_points_x = Setting(10)
number_of_points_y = Setting(100)
dimension_x = Setting(20.1)
dimension_y = Setting(113.1)
estimated_slope_error = Setting(0.9)
montecarlo_seed = Setting(2387427)
waviness_file_name = Setting('waviness.dat')
harmonic_maximum_index = Setting(60)
data = Setting({'c': ['0.3',
'0.1',
'0.1',
'0.0',
'0.0',
'0.0',
'0.3',
'0.0',
'0.0',
'0.3',
'0.0',
'0.0',
'0.5',
'0.0',
'0.0',
'0.2',
'0.2',
'0.2',
'0.9',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.4',
'0.0',
'0.0',
'0.4',
'0.0',
'0.0',
'0.0',
'0.6',
'0.6',
'0.0',
'0.4',
'0.4',
'0.0',
'0.4',
'0.4',
'0.1',
'0.4',
'0.4',
'0.1',
'0.2',
'0.2',
'0.0',
'0.2',
'0.2',
'0.0',
'0.3',
'0.3',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0'],
'y': ['0.0',
'-0.1',
'-0.1',
'0.0',
'0.0',
'0.0',
'0.03',
'0.0',
'0.0',
'0.2',
'0.0',
'0.0',
'0.2',
'0.0',
'0.0',
'0.1',
'0.1',
'0.1',
'0.1',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.01',
'0.0',
'0.0',
'0.03',
'0.0',
'0.0',
'0.0',
'0.02',
'0.02',
'0.0',
'0.1',
'0.1',
'0.0',
'0.1',
'0.1',
'0.0',
'0.1',
'0.1',
'0.0',
'0.0',
'0.0',
'0.0',
'0.3',
'0.3',
'0.0',
'0.2',
'0.2',
'0.0',
'0.2',
'0.2',
'0.0',
'0.2',
'0.2',
'0.0',
'0.0',
'0.0',
'0.0'],
'g': ['0.0',
'0.3',
'0.3',
'0.0',
'0.0',
'0.0',
'0.05',
'0.0',
'0.0',
'0.05',
'0.0',
'0.0',
'0.1',
'0.0',
'0.0',
'0.05',
'0.05',
'0.05',
'0.2',
'0.0',
'0.0',
'0.0',
'0.0',
'0.0',
'0.1',
'0.0',
'0.0',
'0.1',
'0.0',
'0.0',
'0.0',
'0.2',
'0.2',
'0.0',
'0.1',
'0.1',
'0.0',
'0.1',
'0.1',
'0.0',
'0.1',
'0.1',
'0.0',
'0.0',
'0.0',
'0.0',
'0.1',
'0.1',
'0.0',
'0.2',
'0.2',
'0.0',
'0.1',
'0.1',
'0.0',
'0.1',
'0.1',
'0.0',
'0.0',
'0.0',
'0.0']})
def __init__(self):
super().__init__()
geom = QApplication.desktop().availableGeometry()
self.setGeometry(QRect(round(geom.width() * 0.05),
round(geom.height() * 0.05),
round(min(geom.width() * 0.98, self.WIDGET_WIDTH)),
round(min(geom.height() * 0.95, self.WIDGET_HEIGHT))))
gen_box = ShadowGui.widgetBox(self.controlArea, "Waviness Parameters", addSpace=True, orientation="horizontal",
width=500)
tabs_setting = gui.tabWidget(gen_box)
tab_input = ShadowGui.createTabPage(tabs_setting, "Input Parameter")
tab_harmonics = ShadowGui.createTabPage(tabs_setting, "Harmonics")
tab_out = ShadowGui.createTabPage(tabs_setting, "Output")
self.input_box = ShadowGui.widgetBox(tab_input, "Inputs", addSpace=True, orientation="vertical", width=470)
gui.button(self.input_box, self, "Load xsh_waviness input file ...", callback=self.load_inp_file)
gui.separator(self.input_box)
ShadowGui.lineEdit(self.input_box, self, "number_of_points_x", "Number of Points (<201) X (width)",
labelWidth=300, valueType=int, orientation="horizontal")
ShadowGui.lineEdit(self.input_box, self, "number_of_points_y",
" Y (length)", labelWidth=300, valueType=int,
orientation="horizontal")
gui.separator(self.input_box)
ShadowGui.lineEdit(self.input_box, self, "dimension_x", "Dimensions [cm] X (width)",
labelWidth=300, valueType=float, orientation="horizontal")
ShadowGui.lineEdit(self.input_box, self, "dimension_y",
" Y (length)", labelWidth=300,
valueType=float, orientation="horizontal")
gui.separator(self.input_box)
ShadowGui.lineEdit(self.input_box, self, "estimated_slope_error", "Estimated slope error [arcsec]",
labelWidth=300, valueType=float, orientation="horizontal")
ShadowGui.lineEdit(self.input_box, self, "montecarlo_seed", "Monte Carlo initial seed", labelWidth=300,
valueType=int, orientation="horizontal")
self.output_box = ShadowGui.widgetBox(tab_input, "Outputs", addSpace=True, orientation="vertical", width=470)
self.select_file_box = ShadowGui.widgetBox(self.output_box, "", addSpace=True, orientation="horizontal")
gui.separator(self.output_box)
gui.button(self.output_box, self, "Write xsh_waviness input file (optional) ...", callback=self.write_inp_file)
ShadowGui.lineEdit(self.select_file_box, self, "waviness_file_name", "Output File Name", labelWidth=120,
valueType=str, orientation="horizontal")
self.harmonics_box = ShadowGui.widgetBox(tab_harmonics, "Harmonics", addSpace=True, orientation="vertical",
width=470, height=690)
ShadowGui.lineEdit(self.harmonics_box, self, "harmonic_maximum_index", "Harmonic Maximum Index", labelWidth=300,
valueType=int, orientation="horizontal", callback=self.set_harmonics)
gui.separator(self.harmonics_box)
self.scrollarea = QScrollArea()
self.scrollarea.setMaximumWidth(400)
self.harmonics_box.layout().addWidget(self.scrollarea, alignment=Qt.AlignHCenter)
self.shadow_output = QTextEdit()
self.shadow_output.setReadOnly(True)
out_box = ShadowGui.widgetBox(tab_out, "System Output", addSpace=True, orientation="horizontal", height=600)
out_box.layout().addWidget(self.shadow_output)
button_box = ShadowGui.widgetBox(self.controlArea, "", addSpace=False, orientation="horizontal")
button = gui.button(button_box, self, "Calculate Waviness", callback=self.calculate_waviness)
button.setFixedHeight(45)
button.setFixedWidth(170)
button = gui.button(button_box, self, "Generate Waviness File", callback=self.generate_waviness_file)
font = QFont(button.font())
font.setBold(True)
button.setFont(font)
palette = QPalette(button.palette()) # make a copy of the palette
palette.setColor(QPalette.ButtonText, QColor('Dark Blue'))
button.setPalette(palette) # assign new palette
button.setFixedHeight(45)
button.setFixedWidth(200)
button = gui.button(button_box, self, "Reset Fields", callback=self.call_reset_settings)
font = QFont(button.font())
font.setItalic(True)
button.setFont(font)
palette = QPalette(button.palette()) # make a copy of the palette
palette.setColor(QPalette.ButtonText, QColor('Dark Red'))
button.setPalette(palette) # assign new palette
button.setFixedHeight(45)
button.setFixedWidth(120)
gui.rubber(self.controlArea)
self.figure = Figure(figsize=(600, 600))
self.figure.patch.set_facecolor('white')
self.axis = self.figure.add_subplot(111, projection='3d')
self.axis.set_xlabel("X (cm)")
self.axis.set_ylabel("Y (cm)")
self.axis.set_zlabel("Z (µm)")
self.figure_canvas = FigureCanvasQTAgg(self.figure)
self.mainArea.layout().addWidget(self.figure_canvas)
gui.rubber(self.mainArea)
def restoreWidgetPosition(self):
super().restoreWidgetPosition()
self.table = QTableWidget(self.harmonic_maximum_index + 1, 3)
self.table.setAlternatingRowColors(True)
self.table.horizontalHeader().setResizeMode(QHeaderView.Fixed)
for i in range(0, 3):
self.table.setColumnWidth(i, 70)
horHeaders = []
verHeaders = []
for n, key in enumerate(sorted(self.data.keys())):
horHeaders.append(key)
for m, item in enumerate(self.data[key]):
table_item = QTableWidgetItem(str(item))
table_item.setTextAlignment(Qt.AlignRight)
self.table.setItem(m, n, table_item)
verHeaders.append(str(m))
self.table.setHorizontalHeaderLabels(horHeaders)
self.table.setVerticalHeaderLabels(verHeaders)
self.table.resizeRowsToContents()
self.table.itemChanged.connect(self.table_item_changed)
self.scrollarea.setWidget(self.table)
self.scrollarea.setWidgetResizable(1)
gui.rubber(self.controlArea)
def reload_harmonics_table(self):
horHeaders = []
verHeaders = []
self.table.itemChanged.disconnect(self.table_item_changed)
self.table.clear()
row_count = self.table.rowCount()
for n in range(0, row_count):
self.table.removeRow(0)
for index in range(0, self.harmonic_maximum_index + 1):
self.table.insertRow(0)
for n, key in enumerate(sorted(self.data.keys())):
horHeaders.append(key)
for m, item in enumerate(self.data[key]):
table_item = QTableWidgetItem(str(item))
table_item.setTextAlignment(Qt.AlignRight)
self.table.setItem(m, n, table_item)
verHeaders.append(str(m))
self.table.setHorizontalHeaderLabels(horHeaders)
self.table.setVerticalHeaderLabels(verHeaders)
self.table.resizeRowsToContents()
for i in range(0, 3):
self.table.setColumnWidth(i, 70)
self.table.itemChanged.connect(self.table_item_changed)
def table_item_changed(self):
dict = {}
message = ""
error_row_index = -1
error_column_index = -1
previous_value = ""
try:
row_count = self.harmonic_maximum_index + 1
for column_index in range(0, self.table.columnCount()):
column_name = self.table.horizontalHeaderItem(column_index).data(0)
row_content = []
for row_index in range(0, row_count):
if not self.table.item(row_index, column_index) is None:
message = "Value at row " + str(
row_index) + " and column \'" + column_name + "\' is not numeric"
error_row_index = row_index
error_column_index = column_index
previous_value = self.data[column_name][row_index]
value = float(self.table.item(row_index, column_index).data(0)) # to raise exception
row_content.append(str(value))
dict[column_name] = row_content
self.data = dict
except ValueError:
QMessageBox.critical(self, "QMessageBox.critical()",
message + "\nValue is reset to previous value",
QMessageBox.Ok)
table_item = QTableWidgetItem(previous_value)
table_item.setTextAlignment(Qt.AlignRight)
self.table.setItem(error_row_index, error_column_index, table_item)
self.table.setCurrentCell(error_row_index, error_column_index)
except Exception as exception:
QMessageBox.critical(self, "QMessageBox.critical()",
exception.args[0],
QMessageBox.Ok)
def set_harmonics(self):
if self.harmonic_maximum_index < 0:
QMessageBox.critical(self, "QMessageBox.critical()",
"Harmonic Maximum Index should be a positive integer number",
QMessageBox.Ok)
else:
row_count = len(self.data["c"])
if self.harmonic_maximum_index + 1 > row_count:
for n, key in enumerate(sorted(self.data.keys())):
for m in range(row_count, self.harmonic_maximum_index + 1):
self.data[key].append('0.0')
else:
for n, key in enumerate(sorted(self.data.keys())):
self.data[key] = copy.deepcopy(self.data[key][0: self.harmonic_maximum_index + 1])
self.reload_harmonics_table()
def load_inp_file(self):
file_name = QFileDialog.getOpenFileName(self, "Select a input file for XSH_WAVINESS", ".", "*.inp")
if not file_name is None:
sys.stdout = EmittingStream(textWritten=self.writeStdOut)
if not file_name.strip() == "":
dict = ST.waviness_read(file=file_name)
self.number_of_points_x = dict["npointx"]
self.number_of_points_y = dict["npointy"]
self.dimension_y = dict["xlength"]
self.dimension_x = dict["width"]
self.estimated_slope_error = dict["slp"]
self.montecarlo_seed = dict["iseed"]
self.waviness_file_name = dict["file"].strip('\n\r').strip()
self.harmonic_maximum_index = dict["nharmonics"]
self.data["c"] = self.to_str_array(dict["c"])
self.data["y"] = self.to_str_array(dict["y"])
self.data["g"] = self.to_str_array(dict["g"])
self.reload_harmonics_table()
def write_inp_file(self):
try:
sys.stdout = EmittingStream(textWritten=self.writeStdOut)
self.check_fields()
file_name = self.waviness_file_name.strip().split(sep=".dat")[0] + ".inp"
dict = {}
dict["npointx"] = self.number_of_points_x
dict["npointy"] = self.number_of_points_y
dict["xlength"] = self.dimension_y
dict["width"] = self.dimension_x
dict["slp"] = self.estimated_slope_error
dict["iseed"] = self.montecarlo_seed
dict["file"] = self.waviness_file_name.strip('\n\r')
dict["nharmonics"] = self.harmonic_maximum_index
dict["c"] = self.to_float_array(self.data["c"])
dict["y"] = self.to_float_array(self.data["y"])
dict["g"] = self.to_float_array(self.data["g"])
ST.waviness_write(dict, file=file_name)
QMessageBox.information(self, "QMessageBox.information()",
"File \'" + file_name + "\' written to disk",
QMessageBox.Ok)
except Exception as exception:
QMessageBox.critical(self, "QMessageBox.critical()",
exception.args[0],
QMessageBox.Ok)
def calculate_waviness(self):
try:
sys.stdout = EmittingStream(textWritten=self.writeStdOut)
self.check_fields()
xx, yy, zz = ST.waviness_calc(npointx=self.number_of_points_x,
npointy=self.number_of_points_y,
width=self.dimension_x,
xlength=self.dimension_y,
slp=self.estimated_slope_error,
nharmonics=self.harmonic_maximum_index,
iseed=self.montecarlo_seed,
c=self.to_float_array(self.data["c"]),
y=self.to_float_array(self.data["y"]),
g=self.to_float_array(self.data["g"]))
self.xx = xx
self.yy = yy
self.zz = zz
self.axis.clear()
x_to_plot, y_to_plot = numpy.meshgrid(xx, yy)
z_to_plot = []
for y_index in range(0, len(yy)):
z_array = []
for x_index in range(0, len(xx)):
z_array.append(1e4 * float(zz[x_index][y_index])) # to micron
z_to_plot.append(z_array)
z_to_plot = numpy.array(z_to_plot)
self.axis.plot_surface(x_to_plot, y_to_plot, z_to_plot,
rstride=1, cstride=1, cmap=cm.autumn, linewidth=0.5, antialiased=True)
slope, sloperms = ST.slopes(zz, xx, yy)
title = ' Slope error rms in X direction: %f arcsec' % (sloperms[0]) + '\n' + \
' : %f urad' % (sloperms[2]) + '\n' + \
' Slope error rms in Y direction: %f arcsec' % (sloperms[1]) + '\n' + \
' : %f urad' % (sloperms[3])
self.axis.set_xlabel("X (cm)")
self.axis.set_ylabel("Y (cm)")
self.axis.set_zlabel("Z (µm)")
self.axis.set_title(title)
self.axis.mouse_init()
self.figure_canvas.draw()
QMessageBox.information(self, "QMessageBox.information()",
"Waviness calculated: if the result is satisfactory,\nclick \'Generate Waviness File\' to complete the operation ",
QMessageBox.Ok)
except Exception as exception:
QMessageBox.critical(self, "QMessageBox.critical()",
exception.args[0],
QMessageBox.Ok)
def generate_waviness_file(self):
if not self.zz is None and not self.yy is None and not self.xx is None:
if not self.waviness_file_name is None:
self.waviness_file_name = self.waviness_file_name.strip()
if self.waviness_file_name == "": raise Exception("Output File Name missing")
else:
raise Exception("Output File Name missing")
sys.stdout = EmittingStream(textWritten=self.writeStdOut)
ST.write_shadow_surface(self.zz.T, self.xx, self.yy, outFile=self.waviness_file_name)
QMessageBox.information(self, "QMessageBox.information()",
"Waviness file " + self.waviness_file_name + " written on disk",
QMessageBox.Ok)
self.send("PreProcessor_Data", ShadowPreProcessorData(waviness_data_file=self.waviness_file_name))
def call_reset_settings(self):
if ConfirmDialog.confirmed(parent=self, message="Confirm Reset of the Fields?"):
try:
self.resetSettings()
self.reload_harmonics_table()
except:
pass
def check_fields(self):
self.number_of_points_x = ShadowGui.checkStrictlyPositiveNumber(self.number_of_points_x, "Number of Points X")
self.number_of_points_y = ShadowGui.checkStrictlyPositiveNumber(self.number_of_points_y, "Number of Points Y")
self.dimension_x = ShadowGui.checkStrictlyPositiveNumber(self.dimension_x, "Dimension X")
self.dimension_y = ShadowGui.checkStrictlyPositiveNumber(self.dimension_y, "Dimension Y")
self.estimated_slope_error = ShadowGui.checkPositiveNumber(self.estimated_slope_error, "Estimated slope error")
self.montecarlo_seed = ShadowGui.checkPositiveNumber(self.montecarlo_seed, "Monte Carlo initial seed")
self.harmonic_maximum_index = ShadowGui.checkPositiveNumber(self.harmonic_maximum_index,
"Harmonic Maximum Index")
if not self.waviness_file_name is None:
self.waviness_file_name = self.waviness_file_name.strip()
if self.waviness_file_name == "": raise Exception("Output File Name missing")
else:
raise Exception("Output File Name missing")
def to_float_array(self, string_array):
float_array = []
for index in range(len(string_array)):
float_array.append(float(string_array[index]))
return float_array
def to_str_array(self, float_array):
string_array = []
for index in range(len(float_array)):
string_array.append(str(float_array[index]))
return string_array
def writeStdOut(self, text):
cursor = self.shadow_output.textCursor()
cursor.movePosition(QTextCursor.End)
cursor.insertText(text)
self.shadow_output.setTextCursor(cursor)
self.shadow_output.ensureCursorVisible()
class CorrectorViewer(QtGui.QWidget):
"""
List all corrector and select part to lower table
"""
def __init__(self, cors, field, parent=None, nmax=4):
super(CorrectorViewer, self).__init__(parent)
self._nmax = nmax
self._field = field
self._cors = cors
self._corlst1 = QtGui.QTreeWidget()
self._header = dict([("Element", 0), ("Family", 1), ("s [m]", 2),
("Alpha X", 3), ("Alpha Y", 4), ("Beta X", 5),
("Beta Y", 6), ("Phi X", 7), ("Phi Y", 8),
("Eta X", 9)])
self._twiss = np.zeros((len(self._cors), 8), 'd')
self._tunes = getTunes(source="database")
self._corlst1.setColumnCount(len(self._header))
self._corlst1.setHeaderLabels(
sorted(self._header, key=self._header.get))
self._corlst1.header().setStretchLastSection(False)
prevcell = None
for i,c in enumerate(self._cors):
if c.cell and (prevcell is None or c.cell != prevcell.text(0)):
# a new parent
prevcell = QtGui.QTreeWidgetItem()
prevcell.setText(0, c.cell)
self._corlst1.addTopLevelItem(prevcell)
it = QtGui.QTreeWidgetItem()
it.setData(0, Qt.UserRole, i)
it.setText(self._header["Element"], c.name)
it.setText(self._header["Family"], c.family)
it.setText(self._header["s [m]"], "%.3f" % c.sb)
try:
tw = getTwiss(c.name,
["s", "alphax", "alphay", "betax", "betay",
"phix", "phiy", "etax"])
self._twiss[i,:] = tw[0,:]
it.setText(self._header["Alpha X"], "%.4f" % self._twiss[i,1])
it.setText(self._header["Alpha Y"], "%.4f" % self._twiss[i,2])
it.setText(self._header["Beta X"], "%.4f" % self._twiss[i,3])
it.setText(self._header["Beta Y"], "%.4f" % self._twiss[i,4])
it.setText(self._header["Phi X"], "%.4f" % self._twiss[i,5])
it.setText(self._header["Phi Y"], "%.4f" % self._twiss[i,6])
it.setText(self._header["Eta X"], "%.4f" % self._twiss[i,7])
except:
it.setDisabled(True)
pass
if c.cell:
prevcell.addChild(it)
else:
self._corlst1.addTopLevelItem(it)
prevcell = it
for j in range(2, len(self._header)):
it.setTextAlignment(j, Qt.AlignRight)
self._corlst1.expandAll()
for i in range(len(self._header)):
self._corlst1.resizeColumnToContents(i)
#self._corlst1.setColumnWidth(0, 150)
#self.elemlst.setSelectionMode(QAbstractItemView.MultiSelection)
columns = ['Corrector', 's', 'Alpha', 'Beta',
'Phi', "dPhi", "Initial Bump", "Cur. Sp", "dBump",
"Final Rb"]
self.table4 = QTableWidget(0, len(columns))
#self.table4.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
hdview = QHeaderView(Qt.Horizontal)
self.table4.setHorizontalHeaderLabels(columns)
#for i in range(4):
# for j in range(len(columns)):
# it = QTableWidgetItem()
# if j > 0: it.setTextAlignment(
# Qt.AlignRight | Qt.AlignVCenter)
# if columns[j] != "dKick":
# it.setFlags(it.flags() & (~Qt.ItemIsEditable))
# self.table4.setItem(i, j, it)
#self.table4.resizeColumnsToContents()
#self.table4.horizontalHeader().setStretchLastSection(True)
#hrow = self.table4.rowHeight(0)
#htbl = (hrow * 4) + self.table4.horizontalHeader().height() +\
# 2*self.table4.frameWidth()
#self.table4.setMinimumHeight(htbl + 10)
#self.table4.setMaximumHeight(htbl + 15)
#self.table4.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
#print "Size:", htbl + 10
self.table4.resize(self.table4.width(), 150)
splitter = QtGui.QSplitter(Qt.Vertical)
splitter.addWidget(self._corlst1)
splitter.addWidget(self.table4)
vbox1 = QtGui.QVBoxLayout()
vbox1.addWidget(splitter)
self.setLayout(vbox1)
self.connect(self._corlst1, SIGNAL("doubleClicked(QModelIndex)"),
self.addCorrector)
#self.connect(self.src, SIGNAL("returnPressed()"),
# self._calc_source)
#self.connect(self.table4, SIGNAL("cellChanged(int, int)"),
# self.updateTable)
#self.connect(self.table4, SIGNAL("doubleClicked(QModelIndex)"),
# self.delCorrector)
self._x0 = fget(self._cors, "x", handle="setpoint", unitsys=None)
self._y0 = fget(self._cors, "y", handle="setpoint", unitsys=None)
def addCorrector(self, idx):
if not self._corlst1.selectedItems(): return
#print self._corlst1.itemFromIndex(idx).text(0)
nrow = self.table4.rowCount()
if nrow >= self._nmax:
QtGui.QMessageBox.critical(
self, "Local Orbit Bump",
"ERROR: We need only {0} correctors.".format(self._nmax),
QtGui.QMessageBox.Ok)
#self.progress.setValue(0)
return
self.table4.setRowCount(nrow+1)
it0 = self._corlst1.selectedItems()[-1]
icor, ok = it0.data(0, Qt.UserRole).toInt()
if icor < 0: return
newc = self._cors[icor]
for j in range(self.table4.columnCount()):
it = QTableWidgetItem()
if j > 0: it.setTextAlignment(
Qt.AlignRight | Qt.AlignVCenter)
header = self.table4.horizontalHeaderItem(j)
if header.text() != "dBump":
it.setFlags(it.flags() & (~Qt.ItemIsEditable))
else:
it.setData(Qt.DisplayRole, "0")
it.setData(Qt.UserRole, 0.0)
self.table4.setItem(nrow, j, it)
self.table4.item(nrow,0).setData(Qt.UserRole, icor)
for j,h in [(0, "Element"), (1, "s [m]")]:
self.table4.item(nrow,j).setData(Qt.DisplayRole,
it0.text(self._header[h]))
for j in range(self._corlst1.columnCount()):
it0.setForeground(j, Qt.red)
it0.setDisabled(True)
self.emit(SIGNAL("correctorAdded(PyQt_PyObject)"), newc)
# use initial values
self.updateTwiss()
self.updateCorReadings()
self.table4.resizeColumnsToContents()
if self.table4.rowCount() == self._nmax:
#print "All correctors are ready"
self.emit(SIGNAL("correctorsComplete()"))
def updateTwiss(self):
if self._field == "x":
jl = [self._header[h] for h in ["Alpha X", "Beta X", "Phi X"]]
nu = self._tunes[0]
elif self._field == "y":
jl = [self._header[h] for h in ["Alpha Y", "Beta Y", "Phi Y"]]
nu = self._tunes[1]
else:
raise RuntimeError("unknown cor field {0}".format(self._field))
#print "index:", jl
# if rows provided use it, otherwise use all
for i in range(self.table4.rowCount()):
elemname = self.table4.item(i,0).data(Qt.DisplayRole).toString()
it0 = self._corlst1.findItems(
elemname, Qt.MatchExactly | Qt.MatchRecursive)[0]
self.table4.item(i,2).setText(it0.text(jl[0]))
self.table4.item(i,3).setText(it0.text(jl[1]))
self.table4.item(i,4).setText(it0.text(jl[2]))
self.table4.item(i,4).setData(Qt.UserRole, float(it0.text(jl[2])))
if i == 0:
self.table4.item(i,5).setText("0.0")
self.table4.item(i,5).setData(Qt.UserRole, 0.0)
else:
dph, ok = self.table4.item(i-1,5).data(Qt.UserRole).toFloat()
ph0, ok = self.table4.item(i-1,4).data(Qt.UserRole).toFloat()
ph1, ok = self.table4.item(i,4).data(Qt.UserRole).toFloat()
dph = dph + ph1 - ph0
if ph1 < ph0:
dph = dph + 2.0*np.pi*nu
#print "Updating twiss:", i, dph
self.table4.item(i,5).setData(Qt.UserRole, dph)
self.table4.item(i,5).setText("%.5g" % dph)
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
#c = self._cors[icor]
#kick = self._cors[icor].get(self._field, unitsys=None)
#self.table4.item(i,6).setData(Qt.UserRole, kick)
#self.table4.item(i,6).setText("%.5g" % kick)
#self.updateKickReadings(col=0)
def clear(self):
for i in range(self.table4.rowCount()):
elemname = self.table4.item(i,0).data(Qt.DisplayRole).toString()
it0 = self._corlst1.findItems(
elemname, Qt.MatchExactly | Qt.MatchRecursive)[0]
it0.setDisabled(False)
for j in range(self._corlst1.columnCount()):
it0.setForeground(j, Qt.black)
self.table4.setRowCount(0)
def updateCorReadings(self):
for i in range(self.table4.rowCount()):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
cor = self._cors[icor]
if self._field == "x":
self.table4.item(i,6).setData(Qt.UserRole, self._x0[icor])
self.table4.item(i,6).setText("%.5g" % self._x0[icor])
elif self._field == "y":
self.table4.item(i,6).setData(Qt.UserRole, self._y0[icor])
self.table4.item(i,6).setText("%.5g" % self._y0[icor])
kicksp = cor.get(self._field, handle="setpoint", unitsys=None)
self.table4.item(i,7).setData(Qt.UserRole, float(kicksp))
self.table4.item(i,7).setText("%.5g" % kicksp)
kickrb = cor.get(self._field, handle="readback", unitsys=None)
self.table4.item(i,9).setData(Qt.UserRole, float(kickrb))
self.table4.item(i,9).setText("%.5g" % kickrb)
def updateDbump(self, dkick):
nrow = min(self.table4.rowCount(), len(dkick))
for i in range(nrow):
# dbump column is 8
it = self.table4.item(i, 8)
if dkick[i] is None:
it.setData(Qt.DisplayRole, "")
it.setData(Qt.UserRole, 0.0)
else:
it.setData(Qt.UserRole, float(dkick[i]))
it.setData(Qt.DisplayRole, "{0}".format(dkick[i]))
self.updateCorReadings()
self.table4.resizeColumnsToContents()
#print "(0,7)", self.table4.item(0, 7).data(Qt.UserRole).toFloat()
#print "(0,7)", self.table4.item(0, 7).data(Qt.DisplayRole).toFloat()
def applyKick(self):
nrow = self.table4.rowCount()
for i in range(nrow):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
cor = self._cors[icor]
# Current SP: 7, dBump 8
k0, ok = self.table4.item(i, 7).data(Qt.UserRole).toFloat()
dk, ok = self.table4.item(i, 8).data(Qt.UserRole).toFloat()
#print "Setting {0} {1}+{2} [A]".format(cor.name, k0, dk)
cor.put(self._field, k0+dk, unitsys=None)
# update the final readings
self.updateCorReadings()
def getTwiss(self):
tw = {"s": [], "Alpha": [], "Beta": [],
"Phi": [], "dPhi": []}
nrow = self.table4.rowCount()
for j in range(self.table4.columnCount()):
header = self.table4.horizontalHeaderItem(j)
if header.text() not in tw.keys():
continue
k = str(header.text())
for i in range(nrow):
it = self.table4.item(i, j)
v0, ok0 = it.data(Qt.UserRole).toFloat()
v1, ok1 = it.data(Qt.DisplayRole).toFloat()
if ok0:
tw[k].append(v0)
elif ok1:
tw[k].append(v1)
else:
tw[k].append(np.nan)
return tw
def selectedCorrectors(self):
ret = []
for i in range(self.table4.rowCount()):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
ret.append(self._cors[icor])
return ret
def resetCorrectors(self):
for i in range(self.table4.rowCount()):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
cor = self._cors[icor]
if self._field == "x":
kick = self._x0[icor]
elif self._field == "y":
kick = self._y0[icor]
cor.put(self._field, kick, unitsys=None)
class daq_window(QMainWindow):
"""Window to control and visualise DAQ measurements.
Set up the desired channels with a given sampling rate.
Start an acquisition after a trigger.
Display the acquired data on a trace, and accumulated
data on a graph.
Arguments:
n -- run number for synchronisation
rate -- max sample rate in samples / second
dt -- desired acquisition period in seconds
config_file -- path to file storing default settings
port -- the port number to open for TCP connections
"""
def __init__(self, n=0, rate=250, dt=500, config_file='monitor\\daqconfig.dat', port=8622):
super().__init__()
self.types = OrderedDict([('n', int), ('config_file', str), ('trace_file', str), ('graph_file', str),
('save_dir', str), ('Sample Rate (kS/s)',float),
('Duration (ms)', float), ('Trigger Channel', str), ('Trigger Level (V)', float),
('Trigger Edge', str), ('channels',channel_stats)])
self.stats = OrderedDict([('n', n), ('config_file', config_file), ('trace_file', 'DAQtrace.csv'),
('graph_file', 'DAQgraph.csv'),('save_dir', '.'), ('Sample Rate (kS/s)', rate),
('Duration (ms)', dt), ('Trigger Channel', 'Dev2/ai1'), # /Dev2/PFI0
('Trigger Level (V)', 1.0), ('Trigger Edge', 'rising'),
('channels', channel_stats("[['Dev2/ai0', '0', '1.0', '0.0', '5', '1', '1']]"))])
self.trigger_toggle = True # whether to trigger acquisition or just take a measurement
self.slave = worker(rate*1e3, dt/1e3, self.stats['Trigger Channel'],
self.stats['Trigger Level (V)'], self.stats['Trigger Edge'], list(self.stats['channels'].keys()),
[ch['range'] for ch in self.stats['channels'].values()]) # this controls the DAQ
self.dc = daqCollection(param=[], channels=list(self.stats['channels'].keys()))
self.init_UI()
self.load_config(config_file) # load default settings
self.n_samples = int(self.stats['Duration (ms)'] * self.stats['Sample Rate (kS/s)']) # number of samples per acquisition
self.last_path = './'
self.x = [] # run numbers for graphing collections of acquired data
self.y = [] # average voltages in slice of acquired trace
self.slave.acquired.connect(self.update_graph) # take average of slices
self.slave.acquired.connect(self.update_trace) # plot new data when it arrives
self.tcp = PyClient(port=port)
remove_slot(self.tcp.dxnum, self.set_n, True)
remove_slot(self.tcp.textin, self.respond, True)
self.tcp.start()
def init_UI(self):
"""Produce the widgets and buttons."""
self.centre_widget = QWidget()
self.tabs = QTabWidget() # make tabs for each main display
self.centre_widget.layout = QVBoxLayout()
self.centre_widget.layout.addWidget(self.tabs)
self.centre_widget.setLayout(self.centre_widget.layout)
self.setCentralWidget(self.centre_widget)
# change font size
font = QFont()
font.setPixelSize(18)
#### menubar at top gives options ####
menubar = self.menuBar()
# file menubar allows you to save/load data
file_menu = menubar.addMenu('File')
for label, function in [['Load Config', self.load_config],
['Save Config', self.save_config],
['Load Trace', self.load_trace],
['Save Trace', self.save_trace],
['Save Graph', self.save_graph]]:
action = QAction(label, self)
action.triggered.connect(function)
file_menu.addAction(action)
#### tab for settings ####
settings_tab = QWidget()
settings_grid = QGridLayout()
settings_tab.setLayout(settings_grid)
self.tabs.addTab(settings_tab, "Settings")
self.settings = QTableWidget(1, 6)
self.settings.setHorizontalHeaderLabels(['Duration (ms)',
'Sample Rate (kS/s)', 'Trigger Channel', 'Trigger Level (V)',
'Trigger Edge', 'Use Trigger?'])
settings_grid.addWidget(self.settings, 0,0, 1,1)
defaults = [str(self.stats['Duration (ms)']), str(self.stats['Sample Rate (kS/s)']),
self.stats['Trigger Channel'], str(self.stats['Trigger Level (V)']),
self.stats['Trigger Edge'], '1']
validators = [double_validator, double_validator, None, double_validator, None, bool_validator]
for i in range(6):
table_item = QLineEdit(defaults[i]) # user can edit text to change the setting
if defaults[i] == 'Sample Rate (kS/s)': table_item.setEnabled(False)
table_item.setValidator(validators[i]) # validator limits the values that can be entered
self.settings.setCellWidget(0,i, table_item)
self.settings.resizeColumnToContents(1)
self.settings.setFixedHeight(70) # make it take up less space
self.settings.cellWidget(0,0).textChanged.connect(self.check_slice_duration)
# start/stop: start waiting for a trigger or taking an acquisition
self.toggle = QPushButton('Start', self)
self.toggle.setCheckable(True)
self.toggle.clicked.connect(self.activate)
settings_grid.addWidget(self.toggle, 1,0, 1,1)
# channels
self.channels = QTableWidget(8, 7) # make table
self.channels.setHorizontalHeaderLabels(['Channel', 'Label',
'Scale (X/V)', 'Offset (V)', 'Range', 'Acquire?', 'Plot?'])
settings_grid.addWidget(self.channels, 2,0, 1,1)
validators = [None, double_validator, double_validator, None, bool_validator, bool_validator]
for i in range(8):
chan = 'Dev2/ai'+str(i) # name of virtual channel
table_item = QLabel(chan)
self.channels.setCellWidget(i,0, table_item)
if chan in self.stats['channels']: # load values from previous
defaults = self.stats['channels'][chan]
else: # default values when none are loaded
defaults = channel_stats("[dummy, "+str(i)+", 1.0, 0.0, 5.0, 0, 0]")['dummy']
for j, key in zip([0,1,2,4,5], ['label', 'scale', 'offset', 'acquire', 'plot']):
table_item = QLineEdit(str(defaults[key]))
if 'acquire' in key:
table_item.textChanged.connect(self.check_slice_channels)
elif 'plot' in key:
table_item.textChanged.connect(self.set_acquire)
table_item.setValidator(validators[j])
self.channels.setCellWidget(i,j+1, table_item)
vrange = QComboBox() # only allow certain values for voltage range
vrange.text = vrange.currentText # overload function so it's same as QLabel
vrange.addItems(['%.1f'%x for x in self.slave.vrs])
try: vrange.setCurrentIndex(self.slave.vrs.index(defaults['range']))
except Exception as e: logger.error('Invalid channel voltage range\n'+str(e))
self.channels.setCellWidget(i,4, vrange)
#### Plot for most recently acquired trace ####
trace_tab = QWidget()
trace_grid = QGridLayout()
trace_tab.setLayout(trace_grid)
self.tabs.addTab(trace_tab, "Trace")
# button activates horizontal line
self.hline_toggle = QPushButton('Horizontal line', self, checkable=True)
self.hline_toggle.clicked.connect(self.add_horizontal)
trace_grid.addWidget(self.hline_toggle, 0,0, 1,1)
self.hline_label = QLabel()
trace_grid.addWidget(self.hline_label, 0,1, 1,1)
fadeline_button = QPushButton('Persist', self)
fadeline_button.clicked.connect(self.set_fadelines)
trace_grid.addWidget(fadeline_button, 0,2, 1,1)
# plot the trace
self.trace_canvas = pg.PlotWidget()
self.trace_legend = self.trace_canvas.addLegend()
self.trace_canvas.getAxis('bottom').tickFont = font
self.trace_canvas.getAxis('left').tickFont = font
self.trace_canvas.setLabel('bottom', 'Time', 's', **{'font-size':'18pt'})
self.trace_canvas.setLabel('left', 'Voltage', 'V', **{'font-size':'18pt'})
self.lines = [] # handles for lines plotting the last measurement
self.fadelines = [] # handles for previous measurement lines
for i in range(8):
chan = self.channels.cellWidget(i,1).text()
self.lines.append(self.trace_canvas.plot([1], name=chan,
pen=pg.mkPen(pg.intColor(i), width=3)))
self.lines[i].hide()
self.fadelines.append(self.trace_canvas.plot([1],
pen=pg.mkPen(pg.intColor(i, alpha=50), width=2)))
self.fadelines[i].hide()
self.hline = pg.InfiniteLine(1., angle=0, pen='k', movable=True)
self.trace_canvas.addItem(self.hline)
self.hline.sigPositionChanged.connect(self.update_hline)
self.hline.hide()
trace_grid.addWidget(self.trace_canvas, 1,0, 1,3)
#### Settings for slices of the trace accumulating into the graph ####
slice_tab = QWidget()
slice_grid = QGridLayout()
slice_tab.setLayout(slice_grid)
self.tabs.addTab(slice_tab, "Slice")
# Buttons to add/remove slices and reset graph
for i, (label, func) in enumerate([['Add slice', self.add_slice],
['Remove slice', self.del_slice], ['Reset graph', self.reset_graph]]):
button = QPushButton(label, self)
button.clicked.connect(func)
slice_grid.addWidget(button, 0,i, 1,1)
# parameters for slices
self.slices = QTableWidget(0, 4) # make table
self.slices.setHorizontalHeaderLabels(['Slice name',
'Start (ms)', 'End (ms)', 'Channels'])
slice_grid.addWidget(self.slices, 1,0, 1,3)
#### Plot for graph of accumulated data ####
graph_tab = QWidget()
graph_grid = QGridLayout()
graph_tab.setLayout(graph_grid)
self.tabs.addTab(graph_tab, "Graph")
self.mean_graph = pg.PlotWidget() # for plotting means
self.stdv_graph = pg.PlotWidget() # for plotting standard deviations
self.graph_legends = []
for i, g in enumerate([self.mean_graph, self.stdv_graph]):
g.getAxis('bottom').tickFont = font
g.getAxis('bottom').setFont(font)
g.getAxis('left').tickFont = font
g.getAxis('left').setFont(font)
graph_grid.addWidget(g, i,0, 1,1)
self.reset_lines() # make a line for every slice channel
self.stdv_graph.setLabel('bottom', 'Shot', '', **{'font-size':'18pt'})
self.stdv_graph.setLabel('left', 'Standard Deviation', 'V', **{'font-size':'18pt'})
self.mean_graph.setLabel('left', 'Mean', 'V', **{'font-size':'18pt'})
#### tab for TCP message settings ####
tcp_tab = QWidget()
tcp_grid = QGridLayout()
tcp_tab.setLayout(tcp_grid)
self.tabs.addTab(tcp_tab, "Sync")
label = QLabel('Run number: ')
tcp_grid.addWidget(label, 0,0, 1,1)
self.n_edit = QLineEdit(str(self.stats['n']))
self.n_edit.setValidator(int_validator)
self.n_edit.textEdited[str].connect(self.set_n)
tcp_grid.addWidget(self.n_edit, 0,1, 1,1)
label = QLabel('Save directory: ')
tcp_grid.addWidget(label, 1,0, 1,1)
self.save_edit = QLineEdit(self.stats['save_dir'])
self.save_edit.textEdited[str].connect(self.set_save_dir)
tcp_grid.addWidget(self.save_edit, 1,1, 1,1)
label = QLabel('Trace file name: ')
tcp_grid.addWidget(label, 2,0, 1,1)
self.trace_edit = QLineEdit(self.stats['trace_file'])
self.trace_edit.textEdited[str].connect(self.set_trace_file)
tcp_grid.addWidget(self.trace_edit, 2,1, 1,1)
label = QLabel('Graph file name: ')
tcp_grid.addWidget(label, 3,0, 1,1)
self.graph_edit = QLineEdit(self.stats['graph_file'])
self.graph_edit.textEdited[str].connect(self.set_graph_file)
tcp_grid.addWidget(self.graph_edit, 3,1, 1,1)
reset = QPushButton('Reset TCP client', self)
reset.clicked.connect(self.reset_client)
tcp_grid.addWidget(reset, 4,0, 1,1)
#### Title and icon ####
self.setWindowTitle('- NI DAQ Controller -')
self.setWindowIcon(QIcon('docs/daqicon.png'))
self.setGeometry(200, 200, 800, 600)
#### user input functions ####
def set_acquire(self):
"""If the user chooses to plot, set the same channel to acquire."""
for i in range(self.channels.rowCount()):
if BOOL(self.channels.cellWidget(i,6).text()): # plot
self.channels.cellWidget(i,5).setText('1') # only plot if acquiring
def check_settings(self):
"""Coerce the settings into allowed values."""
statstr = "[[" # dictionary of channel names and properties
for i in range(self.channels.rowCount()):
self.trace_legend.items[i][1].setText(self.channels.cellWidget(i,1).text()) # label
if BOOL(self.channels.cellWidget(i,5).text()): # acquire
statstr += ', '.join([self.channels.cellWidget(i,j).text()
for j in range(self.channels.columnCount())]) + '],['
self.stats['channels'] = channel_stats(statstr[:-2] + ']')
self.dc.channels = self.stats['channels'].keys()
# acquisition settings
self.stats['Duration (ms)'] = float(self.settings.cellWidget(0,0).text())
# check that the requested rate is valid
rate = float(self.settings.cellWidget(0,1).text())
if len(self.stats['channels']) > 1 and rate > 245 / len(self.stats['channels']):
rate = 245 / len(self.stats['channels'])
elif len(self.stats['channels']) < 2 and rate > 250:
rate = 250
self.stats['Sample Rate (kS/s)'] = rate
self.settings.cellWidget(0,1).setText('%.2f'%(rate))
self.n_samples = int(self.stats['Duration (ms)'] * self.stats['Sample Rate (kS/s)'])
# check the trigger channel is valid
trig_chan = self.settings.cellWidget(0,2).text()
if 'Dev2/PFI' in trig_chan or 'Dev2/ai' in trig_chan:
self.stats['Trigger Channel'] = trig_chan
else:
self.stats['Trigger Channel'] = 'Dev2/ai0'
self.settings.cellWidget(0,2).setText(str(self.stats['Trigger Channel']))
self.stats['Trigger Level (V)'] = float(self.settings.cellWidget(0,3).text())
self.stats['Trigger Edge'] = self.settings.cellWidget(0,4).text()
self.trigger_toggle = BOOL(self.settings.cellWidget(0,5).text())
def set_table(self):
"""Display the acquisition and channel settings in the table."""
x = self.stats.copy() # prevent it getting overwritten
for i in range(5):
self.settings.cellWidget(0,i).setText(str(x[
self.settings.horizontalHeaderItem(i).text()]))
for i in range(8):
ch = self.channels.cellWidget(i,0).text()
if ch in x['channels']:
for j, key in zip([0,1,2,4,5],
['label', 'scale', 'offset', 'acquire', 'plot']):
self.channels.cellWidget(i,j+1).setText(str(x['channels'][ch][key]))
self.channels.cellWidget(i,4).setCurrentText('%.1f'%x['channels'][ch]['range'])
else:
self.channels.cellWidget(i,5).setText('0') # don't acquire
self.channels.cellWidget(i,6).setText('0') # don't plot
#### slice settings functions ####
def add_slice(self, param=[]):
"""Add a row to the slice table and append it to the
daqCollection instance for analysis.
param -- [name, start (ms), end (ms), channels]"""
try:
name, start, end, channels = param
except TypeError:
name = 'Slice' + str(self.slices.rowCount())
start = 0
end = self.stats['Duration (ms)']
channels = list(self.stats['channels'].keys())
i = self.slices.rowCount() # index to add row at
self.slices.insertRow(i) # add row to table
validator = QDoubleValidator(0.,float(self.stats['Duration (ms)']),3)
for j, text in enumerate([name, str(start), str(end)]):
item = QLineEdit(text)
item.pos = (i, j)
if j > 0:
item.setValidator(validator)
item.textChanged.connect(self.update_slices)
self.slices.setCellWidget(i, j, item)
chanbox = QListWidget(self)
chanbox.setSelectionMode(3) # extended selection, allows multiple selection
chanbox.itemSelectionChanged.connect(self.update_slices)
chanbox.pos = (i, 3)
chanbox.text = chanbox.objectName
chanlist = list(self.stats['channels'].keys())
chanbox.addItems(chanlist)
self.slices.setCellWidget(i, j+1, chanbox)
self.slices.resizeRowToContents(i)
# add to the dc list of slices
t = np.linspace(0, self.stats['Duration (ms)']/1000, self.n_samples)
self.dc.add_slice(name, np.argmin(np.abs(t-start)), np.argmin(np.abs(t-end)),
OrderedDict([(chan, chanlist.index(chan)) for chan in channels]))
self.reset_lines()
def del_slice(self, toggle=True):
"""Remove the slice at the selected row of the slice table."""
index = self.slices.currentRow()
self.slices.removeRow(index)
if index >= 0:
self.dc.slices.pop(index)
def check_slice_duration(self, newtxt):
"""If the acquisition duration is changed, make sure the slices can't
use times beyond this."""
self.check_settings() # update DAQ acquisition settings first
for i in range(self.slices.rowCount()):
for j in [1,2]: # force slice to be within max duration
validator = QDoubleValidator(0.,float(self.stats['Duration (ms)']),3)
self.slices.cellWidget(i, j).setValidator(validator)
def check_slice_channels(self, newtxt):
"""If the channels that can be used for the acquisition are changed,
change the list widgets in the slice settings to match."""
self.check_settings() # update DAQ acquisition settings first
for i in range(self.slices.rowCount()):
w = self.slices.cellWidget(i, 3) # widget shorthand
selected = [w.row(x) for x in w.selectedItems()] # make record of selected channels
w.clear()
w.addItems(list(self.stats['channels'].keys()))
for r in selected:
try:
w.setCurrentRow(r, QItemSelectionModel.SelectCurrent)
except Exception as e: pass
def update_slices(self, newtxt=''):
"""Use the current item from the table to update the parameter for the slices."""
try:
w = self.sender()
i, j = w.pos
t = np.linspace(0, self.stats['Duration (ms)'], self.n_samples)
x = self.dc.slices[i] # shorthand
if j == 0: # name
x.name = w.text()
elif j == 1: # start (ms)
x.i0 = np.argmin(np.abs(t-float(w.text())))
elif j == 2: # end (ms)
x.i1 = np.argmin(np.abs(t-float(w.text())))
elif j == 3:
x.channels = OrderedDict([(x.text(), w.row(x)) for x in w.selectedItems()])
x.stats = OrderedDict([(chan, OrderedDict([
('mean',[]), ('stdv',[])])) for chan in x.channels.keys()])
self.reset_lines()
self.reset_graph()
x.inds = slice(x.i0, x.i1+1)
x.size = x.i1 - x.i0
except IndexError as e: pass # logger.error("Couldn't update slice.\n"+str(e))
#### TCP functions ####
def set_n(self, num):
"""Receive the new run number to update to"""
self.stats['n'] = int(num)
self.n_edit.setText(str(num))
def set_save_dir(self, directory):
"""Set the directory to save results to"""
self.stats['save_dir'] = directory
self.save_edit.setText(directory)
def set_trace_file(self, fname):
"""Set the default name for trace files when they're saved."""
self.stats['trace_file'] = fname
self.trace_edit.setText(fname)
def set_graph_file(self, fname):
"""Set the default name for graph files when they're saved."""
self.stats['graph_file'] = fname
self.graph_edit.setText(fname)
def reset_client(self, toggle=True):
"""Stop the TCP client thread then restart it."""
self.tcp.stop = True
for i in range(100): # wait til it's stopped
if not self.tcp.isRunning():
break
else: time.sleep(0.001)
self.tcp.start() # restart
def respond(self, msg=''):
"""Interpret a TCP message. For setting properties, the syntax is:
value=property. E.g. 'Z:\Tweezer=save_dir'."""
if 'save_dir' in msg:
self.set_save_dir(msg.split('=')[0])
elif 'trace_file' in msg:
self.set_trace_file(msg.split('=')[0])
elif 'graph_file' in msg:
self.set_graph_file(msg.split('=')[0])
elif 'start' in msg and not self.toggle.isChecked():
self.toggle.setChecked(True)
self.activate()
elif 'stop' in msg and self.toggle.isChecked():
self.toggle.setChecked(False)
self.activate()
elif 'save trace' in msg:
self.save_trace(os.path.join(self.stats['save_dir'], self.stats['trace_file']))
elif 'save graph' in msg:
self.save_graph(os.path.join(self.stats['save_dir'], self.stats['graph_file']))
elif 'set fadelines' in msg:
self.set_fadelines()
#### acquisition functions ####
def activate(self, toggle=0):
"""Prime the DAQ task for acquisition if it isn't already running.
Otherwise, stop the task running."""
if self.toggle.isChecked():
self.check_settings()
self.slave = worker(self.stats['Sample Rate (kS/s)']*1e3, self.stats['Duration (ms)']/1e3, self.stats['Trigger Channel'],
self.stats['Trigger Level (V)'], self.stats['Trigger Edge'], list(self.stats['channels'].keys()),
[ch['range'] for ch in self.stats['channels'].values()])
remove_slot(self.slave.acquired, self.update_trace, True)
remove_slot(self.slave.acquired, self.update_graph, True)
if self.trigger_toggle:
# remove_slot(self.slave.finished, self.activate, True)
self.slave.start()
self.toggle.setText('Stop')
else:
self.toggle.setChecked(False)
self.slave.analogue_acquisition()
else:
# remove_slot(self.slave.finished, self.activate, False)
self.slave.stop = True
self.slave.quit()
self.toggle.setText('Start')
#### plotting functions ####
def update_trace(self, data):
"""Plot the supplied data with labels on the trace canvas."""
t = np.linspace(0, self.stats['Duration (ms)']/1000, self.n_samples)
i = 0 # index to keep track of which channels have been plotted
for j in range(8):
ch = self.channels.cellWidget(j,0).text()
l = self.lines[j] # shorthand
if ch in self.stats['channels'] and self.stats['channels'][ch]['plot']:
try:
l.setData(t, data[i])
except Exception as e:
logger.error('DAQ trace could not be plotted.\n'+str(e))
self.fadelines[j].show()
l.show()
self.trace_legend.items[j][0].show()
self.trace_legend.items[j][1].show()
i += 1
else:
l.hide()
self.fadelines[j].hide()
self.trace_legend.items[j][0].hide()
self.trace_legend.items[j][1].hide()
self.trace_legend.resize(0,0)
def set_fadelines(self):
"""Take the data from the current lines and sets it to the fadelines."""
for j in range(8):
ch = self.channels.cellWidget(j,0).text()
l = self.lines[j] # shorthand
if ch in self.stats['channels'] and self.stats['channels'][ch]['plot']:
try:
self.fadelines[j].setData(l.xData, l.yData)
except Exception as e:
logger.error('DAQ trace could not be plotted.\n'+str(e))
self.fadelines[j].show()
else:
self.fadelines[j].hide()
def reset_lines(self):
"""Clear the mean and stdv graphs, reset the legends, then make new
lines for each of the slice channels."""
for legend in self.graph_legends: # reset the legends
try:
legend.scene().removeItem(legend)
except AttributeError: pass
for g in [self.mean_graph, self.stdv_graph]:
g.clear()
g.lines = OrderedDict([])
self.graph_legends.append(g.addLegend())
i = 0
for s in self.dc.slices:
for chan, val in s.stats.items():
g.lines[s.name+'/'+chan] = g.plot([1], name=s.name+'/'+chan,
pen=None, symbol='o', symbolPen=pg.mkPen(pg.intColor(i)),
symbolBrush=pg.intColor(i))
i += 1
def reset_graph(self):
"""Reset the collection of slice data, then replot the graph."""
self.dc.reset_arrays()
self.update_graph()
def update_graph(self, data=[]):
"""Extract averages from slices of the data.
Replot the stored data accumulated from averages in slices
of the measurements."""
if np.size(data):
self.dc.process(data, self.stats['n'])
for s in self.dc.slices:
for chan, val in s.stats.items():
self.mean_graph.lines[s.name+'/'+chan].setData(self.dc.runs, val['mean'])
self.stdv_graph.lines[s.name+'/'+chan].setData(self.dc.runs, val['stdv'])
def add_horizontal(self, toggle=True):
"""Display a horizontal line on the trace"""
if toggle: self.hline.show()
else:
self.hline.hide()
self.hline_label.setText('')
def update_hline(self):
"""Display the value of the horizontal line in the label"""
self.hline_label.setText(str(self.hline.value()))
#### save/load functions ####
def try_browse(self, title='Select a File', file_type='all (*)',
open_func=QFileDialog.getOpenFileName, default_path=''):
"""Open a file dialog and retrieve a file name from the browser.
title: String to display at the top of the file browser window
default_path: directory to open first
file_type: types of files that can be selected
open_func: the function to use to open the file browser"""
default_path = default_path if default_path else os.path.dirname(self.last_path)
try:
if 'PyQt4' in sys.modules:
file_name = open_func(self, title, default_path, file_type)
elif 'PyQt5' in sys.modules:
file_name, _ = open_func(self, title, default_path, file_type)
if type(file_name) == str: self.last_path = file_name
return file_name
except OSError: return '' # probably user cancelled
def save_config(self, file_name='daqconfig.dat'):
"""Save the current acquisition settings to the config file."""
self.stats['config_file'] = file_name if file_name else self.try_browse(
'Save Config File', 'dat (*.dat);;all (*)', QFileDialog.getSaveFileName)
try:
with open(self.stats['config_file'], 'w+') as f:
for key, val in self.stats.items():
if key == 'channels':
f.write(key+'='+channel_str(val)+'\n')
else:
f.write(key+'='+str(val)+'\n')
logger.info('DAQ config saved to '+self.stats['config_file'])
except Exception as e:
logger.error('DAQ settings could not be saved to config file.\n'+str(e))
def load_config(self, file_name='daqconfig.dat'):
"""Load the acquisition settings from the config file."""
self.stats['config_file'] = file_name if file_name else self.try_browse(file_type='dat (*.dat);;all (*)')
try:
with open(self.stats['config_file'], 'r') as f:
for line in f:
if len(line.split('=')) == 2:
key, val = line.replace('\n','').split('=') # there should only be one = per line
try:
self.stats[key] = self.types[key](val)
except KeyError as e:
logger.warning('Failed to load DAQ default config line: '+line+'\n'+str(e))
self.set_table() # make sure the updates are displayed
self.set_n(self.stats['n'])
self.set_save_dir(self.stats['save_dir'])
self.set_trace_file(self.stats['trace_file'])
self.set_graph_file(self.stats['graph_file'])
self.dc.channels = list(self.stats['channels'].keys())
logger.info('DAQ config loaded from '+self.stats['config_file'])
except FileNotFoundError as e:
logger.warning('DAQ settings could not find the config file.\n'+str(e))
def save_trace(self, file_name=''):
"""Save the data currently displayed on the trace to a csv file."""
file_name = file_name if file_name else self.try_browse(
'Save File', 'csv (*.csv);;all (*)', QFileDialog.getSaveFileName)
if file_name:
# metadata
header = ', '.join(list(self.stats.keys())) + '\n'
header += ', '.join(list(map(str, self.stats.values()))[:-1]
) + ', ' + channel_str(self.stats['channels']) + '\n'
# determine which channels are in the plot
header += 'Time (s)'
data = []
for key, d in self.stats['channels'].items():
if d['plot']:
header += ', ' + key # column headings
if len(data) == 0: # time (s)
data.append(self.lines[int(key[-1])].xData)
data.append(self.lines[int(key[-1])].yData) # voltage
# data converted to the correct type
out_arr = np.array(data).T
try:
np.savetxt(file_name, out_arr, fmt='%s', delimiter=',', header=header)
logger.info('DAQ trace saved to '+file_name)
except (PermissionError, FileNotFoundError) as e:
logger.error('DAQ controller denied permission to save file: \n'+str(e))
def load_trace(self, file_name=''):
"""Load data for the current trace from a csv file."""
file_name = file_name if file_name else self.try_browse(file_type='csv(*.csv);;all (*)')
if file_name:
head = [[],[],[]] # get metadata
with open(file_name, 'r') as f:
for i in range(3):
row = f.readline()
if row[:2] == '# ':
head[i] = row[2:].replace('\n','').split(', ')
# apply the acquisition settings from the file
labels = [self.settings.horizontalHeaderItem(i).text() for
i in range(self.settings.columnCount())]
for i in range(len(head[0])):
try:
j = labels.index(head[0][i])
self.settings.cellWidget(0,j).setText(head[1][i])
except ValueError: pass
self.stats['channels'] = channel_stats(', '.join(head[1][7:]))
for i in range(8): # whether to plot or not
ch = self.channels.cellWidget(i,0).text()
if ch in head[2]:
self.channels.cellWidget(i,6).setText('1')
self.channels.cellWidget(i,1).setText(self.stats['channels'][ch]['label'])
else: self.channels.cellWidget(i,6).setText('0')
self.check_settings()
# plot the data
data = np.genfromtxt(file_name, delimiter=',', dtype=float)
if np.size(data) < 2:
return 0 # insufficient data to load
self.update_trace(data.T[1:])
def save_graph(self, file_name=''):
"""Save the data accumulated from several runs that's displayed in the
graph into a csv file."""
file_name = file_name if file_name else self.try_browse(
'Save File', 'csv (*.csv);;all (*)', QFileDialog.getSaveFileName)
if file_name:
self.dc.save(file_name, list(self.stats.keys()),
list(map(str, self.stats.values()))[:-1]
+ [channel_str(self.stats['channels'])])
logger.info('DAQ graph saved to '+file_name)
def closeEvent(self, event):
"""Before closing, try to save the config settings to file."""
statstr = "[[" # dictionary of channel names and properties
for i in range(self.channels.rowCount()):
statstr += ', '.join([self.channels.cellWidget(i,j).text()
for j in range(self.channels.columnCount())]) + '],['
self.stats['channels'] = channel_stats(statstr[:-2] + ']')
# add all channels to stats
self.save_config(self.stats['config_file'])
event.accept()
class CorrectorViewer(QtGui.QWidget):
"""
List all corrector and select part to lower table
"""
def __init__(self, cors, field, parent=None, nmax=4):
super(CorrectorViewer, self).__init__(parent)
self._nmax = nmax
self._field = field
self._cors = cors
self._corlst1 = QtGui.QTreeWidget()
self._header = dict([("Element", 0), ("Family", 1), ("s [m]", 2),
("Alpha X", 3), ("Alpha Y", 4), ("Beta X", 5),
("Beta Y", 6), ("Phi X", 7), ("Phi Y", 8),
("Eta X", 9)])
self._twiss = np.zeros((len(self._cors), 8), 'd')
self._tunes = getTunes(source="database")
self._corlst1.setColumnCount(len(self._header))
self._corlst1.setHeaderLabels(
sorted(self._header, key=self._header.get))
self._corlst1.header().setStretchLastSection(False)
prevcell = None
for i,c in enumerate(self._cors):
if c.cell and (prevcell is None or c.cell != prevcell.text(0)):
# a new parent
prevcell = QtGui.QTreeWidgetItem()
prevcell.setText(0, c.cell)
self._corlst1.addTopLevelItem(prevcell)
it = QtGui.QTreeWidgetItem()
it.setData(0, Qt.UserRole, i)
it.setText(self._header["Element"], c.name)
it.setText(self._header["Family"], c.family)
it.setText(self._header["s [m]"], "%.3f" % c.sb)
try:
tw = getTwiss(c.name,
["s", "alphax", "alphay", "betax", "betay",
"phix", "phiy", "etax"])
self._twiss[i,:] = tw[0,:]
it.setText(self._header["Alpha X"], "%.4f" % self._twiss[i,1])
it.setText(self._header["Alpha Y"], "%.4f" % self._twiss[i,2])
it.setText(self._header["Beta X"], "%.4f" % self._twiss[i,3])
it.setText(self._header["Beta Y"], "%.4f" % self._twiss[i,4])
it.setText(self._header["Phi X"], "%.4f" % self._twiss[i,5])
it.setText(self._header["Phi Y"], "%.4f" % self._twiss[i,6])
it.setText(self._header["Eta X"], "%.4f" % self._twiss[i,7])
except:
it.setDisabled(True)
pass
if c.cell:
prevcell.addChild(it)
else:
self._corlst1.addTopLevelItem(it)
prevcell = it
for j in range(2, len(self._header)):
it.setTextAlignment(j, Qt.AlignRight)
self._corlst1.expandAll()
for i in range(len(self._header)):
self._corlst1.resizeColumnToContents(i)
#self._corlst1.setColumnWidth(0, 150)
#self.elemlst.setSelectionMode(QAbstractItemView.MultiSelection)
columns = ['Corrector', 's', 'Alpha', 'Beta',
'Phi', "dPhi", "Initial Bump", "Cur. Sp", "dBump",
"Final Rb"]
self.table4 = QTableWidget(0, len(columns))
#self.table4.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
hdview = QHeaderView(Qt.Horizontal)
self.table4.setHorizontalHeaderLabels(columns)
#for i in range(4):
# for j in range(len(columns)):
# it = QTableWidgetItem()
# if j > 0: it.setTextAlignment(
# Qt.AlignRight | Qt.AlignVCenter)
# if columns[j] != "dKick":
# it.setFlags(it.flags() & (~Qt.ItemIsEditable))
# self.table4.setItem(i, j, it)
#self.table4.resizeColumnsToContents()
#self.table4.horizontalHeader().setStretchLastSection(True)
#hrow = self.table4.rowHeight(0)
#htbl = (hrow * 4) + self.table4.horizontalHeader().height() +\
# 2*self.table4.frameWidth()
#self.table4.setMinimumHeight(htbl + 10)
#self.table4.setMaximumHeight(htbl + 15)
#self.table4.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
#print "Size:", htbl + 10
self.table4.resize(self.table4.width(), 150)
splitter = QtGui.QSplitter(Qt.Vertical)
splitter.addWidget(self._corlst1)
splitter.addWidget(self.table4)
vbox1 = QtGui.QVBoxLayout()
vbox1.addWidget(splitter)
self.setLayout(vbox1)
self.connect(self._corlst1, SIGNAL("doubleClicked(QModelIndex)"),
self.addCorrector)
#self.connect(self.src, SIGNAL("returnPressed()"),
# self._calc_source)
#self.connect(self.table4, SIGNAL("cellChanged(int, int)"),
# self.updateTable)
#self.connect(self.table4, SIGNAL("doubleClicked(QModelIndex)"),
# self.delCorrector)
self._x0 = fget(self._cors, "x", handle="setpoint", unitsys=None)
self._y0 = fget(self._cors, "y", handle="setpoint", unitsys=None)
def addCorrector(self, idx):
if not self._corlst1.selectedItems(): return
#print self._corlst1.itemFromIndex(idx).text(0)
nrow = self.table4.rowCount()
if nrow >= self._nmax:
QtGui.QMessageBox.critical(
self, "Local Orbit Bump",
"ERROR: We need only {0} correctors.".format(self._nmax),
QtGui.QMessageBox.Ok)
#self.progress.setValue(0)
return
self.table4.setRowCount(nrow+1)
it0 = self._corlst1.selectedItems()[-1]
icor, ok = it0.data(0, Qt.UserRole).toInt()
if icor < 0: return
newc = self._cors[icor]
for j in range(self.table4.columnCount()):
it = QTableWidgetItem()
if j > 0: it.setTextAlignment(
Qt.AlignRight | Qt.AlignVCenter)
header = self.table4.horizontalHeaderItem(j)
if header.text() != "dBump":
it.setFlags(it.flags() & (~Qt.ItemIsEditable))
else:
it.setData(Qt.DisplayRole, "0")
it.setData(Qt.UserRole, 0.0)
self.table4.setItem(nrow, j, it)
self.table4.item(nrow,0).setData(Qt.UserRole, icor)
for j,h in [(0, "Element"), (1, "s [m]")]:
self.table4.item(nrow,j).setData(Qt.DisplayRole,
it0.text(self._header[h]))
for j in range(self._corlst1.columnCount()):
it0.setForeground(j, Qt.red)
it0.setDisabled(True)
self.emit(SIGNAL("correctorAdded(PyQt_PyObject)"), newc)
# use initial values
self.updateTwiss()
self.updateCorReadings()
self.table4.resizeColumnsToContents()
if self.table4.rowCount() == self._nmax:
#print "All correctors are ready"
self.emit(SIGNAL("correctorsComplete()"))
def updateTwiss(self):
if self._field == "x":
jl = [self._header[h] for h in ["Alpha X", "Beta X", "Phi X"]]
nu = self._tunes[0]
elif self._field == "y":
jl = [self._header[h] for h in ["Alpha Y", "Beta Y", "Phi Y"]]
nu = self._tunes[1]
else:
raise RuntimeError("unknown cor field {0}".format(self._field))
#print "index:", jl
# if rows provided use it, otherwise use all
for i in range(self.table4.rowCount()):
elemname = self.table4.item(i,0).data(Qt.DisplayRole).toString()
it0 = self._corlst1.findItems(
elemname, Qt.MatchExactly | Qt.MatchRecursive)[0]
self.table4.item(i,2).setText(it0.text(jl[0]))
self.table4.item(i,3).setText(it0.text(jl[1]))
self.table4.item(i,4).setText(it0.text(jl[2]))
self.table4.item(i,4).setData(Qt.UserRole, float(it0.text(jl[2])))
if i == 0:
self.table4.item(i,5).setText("0.0")
self.table4.item(i,5).setData(Qt.UserRole, 0.0)
else:
dph, ok = self.table4.item(i-1,5).data(Qt.UserRole).toFloat()
ph0, ok = self.table4.item(i-1,4).data(Qt.UserRole).toFloat()
ph1, ok = self.table4.item(i,4).data(Qt.UserRole).toFloat()
dph = dph + ph1 - ph0
if ph1 < ph0:
dph = dph + 2.0*np.pi*nu
#print "Updating twiss:", i, dph
self.table4.item(i,5).setData(Qt.UserRole, dph)
self.table4.item(i,5).setText("%.5g" % dph)
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
#c = self._cors[icor]
#kick = self._cors[icor].get(self._field, unitsys=None)
#self.table4.item(i,6).setData(Qt.UserRole, kick)
#self.table4.item(i,6).setText("%.5g" % kick)
#self.updateKickReadings(col=0)
def clear(self):
for i in range(self.table4.rowCount()):
elemname = self.table4.item(i,0).data(Qt.DisplayRole).toString()
it0 = self._corlst1.findItems(
elemname, Qt.MatchExactly | Qt.MatchRecursive)[0]
it0.setDisabled(False)
for j in range(self._corlst1.columnCount()):
it0.setForeground(j, Qt.black)
self.table4.setRowCount(0)
def updateCorReadings(self):
for i in range(self.table4.rowCount()):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
cor = self._cors[icor]
if self._field == "x":
self.table4.item(i,6).setData(Qt.UserRole, self._x0[icor])
self.table4.item(i,6).setText("%.5g" % self._x0[icor])
elif self._field == "y":
self.table4.item(i,6).setData(Qt.UserRole, self._y0[icor])
self.table4.item(i,6).setText("%.5g" % self._y0[icor])
kicksp = cor.get(self._field, handle="setpoint", unitsys=None)
self.table4.item(i,7).setData(Qt.UserRole, float(kicksp))
self.table4.item(i,7).setText("%.5g" % kicksp)
kickrb = cor.get(self._field, handle="readback", unitsys=None)
self.table4.item(i,9).setData(Qt.UserRole, float(kickrb))
self.table4.item(i,9).setText("%.5g" % kickrb)
def updateDbump(self, dkick):
nrow = min(self.table4.rowCount(), len(dkick))
for i in range(nrow):
# dbump column is 8
it = self.table4.item(i, 8)
if dkick[i] is None:
it.setData(Qt.DisplayRole, "")
it.setData(Qt.UserRole, 0.0)
else:
it.setData(Qt.UserRole, float(dkick[i]))
it.setData(Qt.DisplayRole, "{0}".format(dkick[i]))
self.updateCorReadings()
self.table4.resizeColumnsToContents()
#print "(0,7)", self.table4.item(0, 7).data(Qt.UserRole).toFloat()
#print "(0,7)", self.table4.item(0, 7).data(Qt.DisplayRole).toFloat()
def applyKick(self):
nrow = self.table4.rowCount()
for i in range(nrow):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
cor = self._cors[icor]
# Current SP: 7, dBump 8
k0, ok = self.table4.item(i, 7).data(Qt.UserRole).toFloat()
dk, ok = self.table4.item(i, 8).data(Qt.UserRole).toFloat()
#print "Setting {0} {1}+{2} [A]".format(cor.name, k0, dk)
cor.put(self._field, k0+dk, unitsys=None)
# update the final readings
self.updateCorReadings()
def getTwiss(self):
tw = {"s": [], "Alpha": [], "Beta": [],
"Phi": [], "dPhi": []}
nrow = self.table4.rowCount()
for j in range(self.table4.columnCount()):
header = self.table4.horizontalHeaderItem(j)
if header.text() not in tw.keys():
continue
k = str(header.text())
for i in range(nrow):
it = self.table4.item(i, j)
v0, ok0 = it.data(Qt.UserRole).toFloat()
v1, ok1 = it.data(Qt.DisplayRole).toFloat()
if ok0:
tw[k].append(v0)
elif ok1:
tw[k].append(v1)
else:
tw[k].append(np.nan)
return tw
def selectedCorrectors(self):
ret = []
for i in range(self.table4.rowCount()):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
ret.append(self._cors[icor])
return ret
def resetCorrectors(self):
for i in range(self.table4.rowCount()):
icor, ok = self.table4.item(i,0).data(Qt.UserRole).toInt()
cor = self._cors[icor]
if self._field == "x":
kick = self._x0[icor]
elif self._field == "y":
kick = self._y0[icor]
cor.put(self._field, kick, unitsys=None)
class Main(plugin.Plugin):
" Main Class "
def initialize(self, *args, **kwargs):
" Init Main Class "
super(Main, self).initialize(*args, **kwargs)
self.scriptPath, self.scriptArgs = "", []
self.profilerPath, self.tempPath = profilerPath, tempPath
self.output = " ERROR: FAIL: No output ! "
self.process = QProcess()
self.process.finished.connect(self.on_process_finished)
self.process.error.connect(self.on_process_error)
self.tabWidget, self.stat = QTabWidget(), QWidget()
self.tabWidget.tabCloseRequested.connect(lambda:
self.tabWidget.setTabPosition(1)
if self.tabWidget.tabPosition() == 0
else self.tabWidget.setTabPosition(0))
self.tabWidget.setStyleSheet('QTabBar{font-weight:bold;}')
self.tabWidget.setMovable(True)
self.tabWidget.setTabsClosable(True)
self.vboxlayout1 = QVBoxLayout(self.stat)
self.hboxlayout1 = QHBoxLayout()
self.filterTableLabel = QLabel("<b>Type to Search : </b>", self.stat)
self.hboxlayout1.addWidget(self.filterTableLabel)
self.filterTableLineEdit = QLineEdit(self.stat)
self.filterTableLineEdit.setPlaceholderText(' Type to Search . . . ')
self.hboxlayout1.addWidget(self.filterTableLineEdit)
self.filterHintTableLabel = QLabel(" ? ", self.stat)
self.hboxlayout1.addWidget(self.filterHintTableLabel)
self.vboxlayout1.addLayout(self.hboxlayout1)
self.tableWidget = QTableWidget(self.stat)
self.tableWidget.setAlternatingRowColors(True)
self.tableWidget.setColumnCount(8)
self.tableWidget.setRowCount(2)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(0, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(1, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(2, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(3, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(4, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(5, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(6, item)
item = QTableWidgetItem()
self.tableWidget.setHorizontalHeaderItem(7, item)
self.tableWidget.itemDoubleClicked.connect(
self.on_tableWidget_itemDoubleClicked)
self.vboxlayout1.addWidget(self.tableWidget)
self.tabWidget.addTab(self.stat, " ? ")
self.source = QWidget()
self.gridlayout = QGridLayout(self.source)
self.scintillaWarningLabel = QLabel(
"QScintilla is not installed!. Falling back to basic text edit!.",
self.source)
self.gridlayout.addWidget(self.scintillaWarningLabel, 1, 0, 1, 2)
self.sourceTreeWidget = QTreeWidget(self.source)
self.sourceTreeWidget.setAlternatingRowColors(True)
self.sourceTreeWidget.itemActivated.connect(
self.on_sourceTreeWidget_itemActivated)
self.sourceTreeWidget.itemClicked.connect(
self.on_sourceTreeWidget_itemClicked)
self.sourceTreeWidget.itemDoubleClicked.connect(
self.on_sourceTreeWidget_itemClicked)
self.gridlayout.addWidget(self.sourceTreeWidget, 0, 0, 1, 1)
self.sourceTextEdit = QTextEdit(self.source)
self.sourceTextEdit.setReadOnly(True)
self.gridlayout.addWidget(self.sourceTextEdit, 0, 1, 1, 1)
self.tabWidget.addTab(self.source, " ? ")
self.result = QWidget()
self.vlayout = QVBoxLayout(self.result)
self.globalStatGroupBox = QGroupBox(self.result)
self.hboxlayout = QHBoxLayout(self.globalStatGroupBox)
self.totalTimeLcdNumber = QLCDNumber(self.globalStatGroupBox)
self.totalTimeLcdNumber.setSegmentStyle(QLCDNumber.Filled)
self.totalTimeLcdNumber.setNumDigits(7)
self.totalTimeLcdNumber.display(1000000)
self.totalTimeLcdNumber.setFrameShape(QFrame.StyledPanel)
self.totalTimeLcdNumber.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.hboxlayout.addWidget(self.totalTimeLcdNumber)
self.tTimeLabel = QLabel("<b>Total Time (Sec)</b>",
self.globalStatGroupBox)
self.tTimeLabel.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.hboxlayout.addWidget(self.tTimeLabel)
self.numCallLcdNumber = QLCDNumber(self.globalStatGroupBox)
self.numCallLcdNumber.setNumDigits(7)
self.numCallLcdNumber.display(1000000)
self.numCallLcdNumber.setSegmentStyle(QLCDNumber.Filled)
self.numCallLcdNumber.setFrameShape(QFrame.StyledPanel)
self.numCallLcdNumber.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.hboxlayout.addWidget(self.numCallLcdNumber)
self.numCallLabel = QLabel("<b>Number of calls</b>",
self.globalStatGroupBox)
self.numCallLabel.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.hboxlayout.addWidget(self.numCallLabel)
self.primCallLcdNumber = QLCDNumber(self.globalStatGroupBox)
self.primCallLcdNumber.setSegmentStyle(QLCDNumber.Filled)
self.primCallLcdNumber.setFrameShape(QFrame.StyledPanel)
self.primCallLcdNumber.setNumDigits(7)
self.primCallLcdNumber.display(1000000)
self.primCallLcdNumber.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.hboxlayout.addWidget(self.primCallLcdNumber)
self.primCallLabel = QLabel("<b>Primitive calls (%)</b>",
self.globalStatGroupBox)
self.primCallLabel.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.hboxlayout.addWidget(self.primCallLabel)
self.vlayout.addWidget(self.globalStatGroupBox)
try:
from PyKDE4.kdeui import KRatingWidget
self.rating = KRatingWidget(self.globalStatGroupBox)
self.rating.setToolTip('Profiling Performance Rating')
except ImportError:
pass
self.tabWidget.addTab(self.result, " Get Results ! ")
self.resgraph = QWidget()
self.vlayout2 = QVBoxLayout(self.result)
self.graphz = QGroupBox(self.resgraph)
self.hboxlayout2 = QHBoxLayout(self.graphz)
try:
from PyKDE4.kdeui import KLed
KLed(self.graphz)
except ImportError:
pass
self.hboxlayout2.addWidget(QLabel('''
Work in Progress :) Not Ready Yet'''))
self.vlayout2.addWidget(self.graphz)
self.tabWidget.addTab(self.resgraph, " Graphs and Charts ")
self.pathz = QWidget()
self.vlayout3 = QVBoxLayout(self.pathz)
self.patz = QGroupBox(self.pathz)
self.hboxlayout3 = QVBoxLayout(self.patz)
self.profilepath = QLineEdit(profilerPath)
self.getprofile = QPushButton(QIcon.fromTheme("document-open"), 'Open')
self.getprofile.setToolTip('Dont touch if you dont know what are doing')
self.getprofile.clicked.connect(lambda: self.profilepath.setText(str(
QFileDialog.getOpenFileName(self.patz, ' Open the profile.py file ',
path.expanduser("~"), ';;(profile.py)'))))
self.hboxlayout3.addWidget(QLabel(
'<center><b>Profile.py Python Library Full Path:</b></center>'))
self.hboxlayout3.addWidget(self.profilepath)
self.hboxlayout3.addWidget(self.getprofile)
self.argGroupBox = QGroupBox(self.pathz)
self.hbxlayout = QHBoxLayout(self.argGroupBox)
self.argLineEdit = QLineEdit(self.argGroupBox)
self.argLineEdit.setToolTip('Not touch if you dont know what are doing')
self.argLineEdit.setPlaceholderText(
'Dont touch if you dont know what are doing')
self.hbxlayout.addWidget(QLabel('<b>Additional Profile Arguments:</b>'))
self.hbxlayout.addWidget(self.argLineEdit)
self.hboxlayout3.addWidget(self.argGroupBox)
self.vlayout3.addWidget(self.patz)
self.tabWidget.addTab(self.pathz, " Paths and Configs ")
self.outp = QWidget()
self.vlayout4 = QVBoxLayout(self.outp)
self.outgro = QGroupBox(self.outp)
self.outgro.setTitle(" MultiProcessing Output Logs ")
self.hboxlayout4 = QVBoxLayout(self.outgro)
self.outputlog = QTextEdit()
self.outputlog.setText('''
I do not fear computers, I fear the lack of them. -Isaac Asimov ''')
self.hboxlayout4.addWidget(self.outputlog)
self.vlayout4.addWidget(self.outgro)
self.tabWidget.addTab(self.outp, " Logs ")
self.actionNew_profiling = QAction(QIcon.fromTheme("document-new"),
'New Profiling', self)
self.actionLoad_profile = QAction(QIcon.fromTheme("document-open"),
'Open Profiling', self)
self.actionClean = QAction(QIcon.fromTheme("edit-clear"), 'Clean', self)
self.actionClean.triggered.connect(lambda: self.clearContent)
self.actionAbout = QAction(QIcon.fromTheme("help-about"), 'About', self)
self.actionAbout.triggered.connect(lambda: QMessageBox.about(self.dock,
__doc__, ', '.join((__doc__, __license__, __author__, __email__))))
self.actionSave_profile = QAction(QIcon.fromTheme("document-save"),
'Save Profiling', self)
self.actionManual = QAction(QIcon.fromTheme("help-contents"),
'Help', self)
self.actionManual.triggered.connect(lambda:
open_new_tab('http://docs.python.org/library/profile.html'))
self.tabWidget.setCurrentIndex(2)
self.globalStatGroupBox.setTitle("Global Statistics")
item = self.tableWidget.horizontalHeaderItem(0)
item.setText("Number of Calls")
item = self.tableWidget.horizontalHeaderItem(1)
item.setText("Total Time")
item = self.tableWidget.horizontalHeaderItem(2)
item.setText("Per Call")
item = self.tableWidget.horizontalHeaderItem(3)
item.setText("Cumulative Time")
item = self.tableWidget.horizontalHeaderItem(4)
item.setText("Per Call")
item = self.tableWidget.horizontalHeaderItem(5)
item.setText("Filename")
item = self.tableWidget.horizontalHeaderItem(6)
item.setText("Line")
item = self.tableWidget.horizontalHeaderItem(7)
item.setText("Function")
self.tabWidget.setTabText(self.tabWidget.indexOf(self.stat),
"Statistics per Function")
self.sourceTreeWidget.headerItem().setText(0, "Source files")
self.tabWidget.setTabText(self.tabWidget.indexOf(self.source),
"Sources Navigator")
#######################################################################
self.scrollable, self.dock = QScrollArea(), QDockWidget()
self.scrollable.setWidgetResizable(True)
self.scrollable.setWidget(self.tabWidget)
self.dock.setWindowTitle(__doc__)
self.dock.setStyleSheet('QDockWidget::title{text-align: center;}')
self.dock.setWidget(self.scrollable)
QToolBar(self.dock).addActions((self.actionNew_profiling,
self.actionClean, self.actionSave_profile, self.actionLoad_profile,
self.actionManual, self.actionAbout))
self.actionNew_profiling.triggered.connect(
self.on_actionNew_profiling_triggered)
self.actionLoad_profile.triggered.connect(
self.on_actionLoad_profile_triggered)
self.actionSave_profile.triggered.connect(
self.on_actionSave_profile_triggered)
self.locator.get_service('misc').add_widget(self.dock,
QIcon.fromTheme("document-open-recent"), __doc__)
if QSCI:
# Scintilla source editor management
self.scintillaWarningLabel.setText(' QScintilla is Ready ! ')
layout = self.source.layout()
layout.removeWidget(self.sourceTextEdit)
self.sourceTextEdit = Qsci.QsciScintilla(self.source)
layout.addWidget(self.sourceTextEdit, 0, 1)
doc = self.sourceTextEdit
doc.setLexer(Qsci.QsciLexerPython(self.sourceTextEdit))
doc.setReadOnly(True)
doc.setEdgeMode(Qsci.QsciScintilla.EdgeLine)
doc.setEdgeColumn(80)
doc.setEdgeColor(QColor("#FF0000"))
doc.setFolding(Qsci.QsciScintilla.BoxedTreeFoldStyle)
doc.setBraceMatching(Qsci.QsciScintilla.SloppyBraceMatch)
doc.setCaretLineVisible(True)
doc.setMarginLineNumbers(1, True)
doc.setMarginWidth(1, 25)
doc.setTabWidth(4)
doc.setEolMode(Qsci.QsciScintilla.EolUnix)
self.marker = {}
for color in COLORS:
mnr = doc.markerDefine(Qsci.QsciScintilla.Background)
doc.setMarkerBackgroundColor(color, mnr)
self.marker[color] = mnr
self.currentSourcePath = None
# Connect table and tree filter edit signal to unique slot
self.filterTableLineEdit.textEdited.connect(
self.on_filterLineEdit_textEdited)
# Timer to display filter hint message
self.filterHintTimer = QTimer(self)
self.filterHintTimer.setSingleShot(True)
self.filterHintTimer.timeout.connect(self.on_filterHintTimer_timeout)
# Timer to start search
self.filterSearchTimer = QTimer(self)
self.filterSearchTimer.setSingleShot(True)
self.filterSearchTimer.timeout.connect(
self.on_filterSearchTimer_timeout)
self.tabLoaded = {}
for i in range(10):
self.tabLoaded[i] = False
self.backgroundTreeMatchedItems = {}
self.resizeWidgetToContent(self.tableWidget)
def on_actionNew_profiling_triggered(self):
self.clearContent()
self.scriptPath = str(QFileDialog.getOpenFileName(self.dock,
"Choose your script to profile", path.expanduser("~"),
"Python (*.py *.pyw)"))
commandLine = [self.profilerPath, "-o", self.tempPath,
self.scriptPath] + self.scriptArgs
commandLine = " ".join(commandLine)
##if self.termCheckBox.checkState() == Qt.Checked:
#termList = ["xterm", "aterm"]
#for term in termList:
#termPath = which(term)
#if termPath:
#break
#commandLine = """%s -e "%s ; echo 'Press ENTER Exit' ; read" """ \
#% (termPath, commandLine)
self.process.start(commandLine)
if not self.process.waitForStarted():
print((" ERROR: {} failed!".format(commandLine)))
return
def on_process_finished(self, exitStatus):
' whan the process end '
print((" INFO: OK: QProcess is %s" % self.process.exitCode()))
self.output = self.process.readAll().data()
if not self.output:
self.output = " ERROR: FAIL: No output ! "
self.outputlog.setText(self.output + str(self.process.exitCode()))
if path.exists(self.tempPath):
self.setStat(self.tempPath)
remove(self.tempPath)
else:
self.outputlog.setText(" ERROR: QProcess FAIL: Profiling failed.")
self.tabWidget.setCurrentIndex(2)
def on_process_error(self, error):
' when the process fail, I hope you never see this '
print(" ERROR: QProcess FAIL: Profiler Dead, wheres your God now ? ")
if error == QProcess.FailedToStart:
self.outputlog.setText(" ERROR: FAIL: Profiler execution failed ")
elif error == QProcess.Crashed:
self.outputlog.setText(" ERROR: FAIL: Profiler execution crashed ")
else:
self.outputlog.setText(" ERROR: FAIL: Profiler unknown error ")
def on_actionLoad_profile_triggered(self):
"""Load a previous profile sessions"""
statPath = str(QFileDialog.getOpenFileName(self.dock,
"Open profile dump", path.expanduser("~"), "Profile file (*)"))
if statPath:
self.clearContent()
print(' INFO: OK: Loading profiling from ' + statPath)
self.setStat(statPath)
def on_actionSave_profile_triggered(self):
"""Save a profile sessions"""
statPath = str(QFileDialog.getSaveFileName(self.dock,
"Save profile dump", path.expanduser("~"), "Profile file (*)"))
if statPath:
#TODO: handle error case and give feelback to user
print(' INFO: OK: Saving profiling to ' + statPath)
self.stat.save(statPath)
#=======================================================================#
# Common parts #
#=======================================================================#
def on_tabWidget_currentChanged(self, index):
"""slot for tab change"""
# Kill search and hint timer if running to avoid cross effect
for timer in (self.filterHintTimer, self.filterSearchTimer):
if timer.isActive():
timer.stop()
if not self.stat:
#No stat loaded, nothing to do
return
self.populateTable()
self.populateSource()
def on_filterLineEdit_textEdited(self, text):
"""slot for filter change (table or tree"""
if self.filterSearchTimer.isActive():
# Already runnning, stop it
self.filterSearchTimer.stop()
# Start timer
self.filterSearchTimer.start(300)
def on_filterHintTimer_timeout(self):
"""Timeout to warn user about text length"""
print("timeout")
tab = self.tabWidget.currentIndex()
if tab == TAB_FUNCTIONSTAT:
label = self.filterHintTableLabel
label.setText("Type > 2 characters to search")
def on_filterSearchTimer_timeout(self):
"""timeout to start search"""
tab = self.tabWidget.currentIndex()
if tab == TAB_FUNCTIONSTAT:
text = self.filterTableLineEdit.text()
label = self.filterHintTableLabel
edit = self.filterTableLineEdit
widget = self.tableWidget
else:
print("Unknow tab for filterSearch timeout !")
print(("do search for %s" % text))
if not len(text):
# Empty keyword, just clean all
if self.filterHintTimer.isActive():
self.filterHintTimer.stop()
label.setText(" ? ")
self.warnUSer(True, edit)
self.clearSearch()
return
if len(text) < 2:
# Don't filter if text is too short and tell it to user
self.filterHintTimer.start(600)
return
else:
if self.filterHintTimer.isActive():
self.filterHintTimer.stop()
label.setText(" ? ")
# Search
self.clearSearch()
matchedItems = []
if tab == TAB_FUNCTIONSTAT:
# Find items
matchedItems = widget.findItems(text, Qt.MatchContains)
widget.setSortingEnabled(False)
matchedRows = [item.row() for item in matchedItems]
# Hide matched items
header = widget.verticalHeader()
for row in range(widget.rowCount()):
if row not in matchedRows:
header.hideSection(row)
widget.setSortingEnabled(True)
else:
print(" Unknow tab for filterSearch timeout ! ")
print(("got %s members" % len(matchedItems)))
self.warnUSer(matchedItems, edit)
self.resizeWidgetToContent(widget)
def resizeWidgetToContent(self, widget):
"""Resize all columns according to content"""
for i in range(widget.columnCount()):
widget.resizeColumnToContents(i)
def clearSearch(self):
"""Clean search result
For table, show all items
For tree, remove colored items"""
tab = self.tabWidget.currentIndex()
if tab == TAB_FUNCTIONSTAT:
header = self.tableWidget.verticalHeader()
if header.hiddenSectionCount():
for i in range(header.count()):
if header.isSectionHidden(i):
header.showSection(i)
def clearContent(self):
# Clear tabs
self.tableWidget.clearContents()
self.sourceTreeWidget.clear()
# Reset LCD numbers
for lcdNumber in (self.totalTimeLcdNumber, self.numCallLcdNumber,
self.primCallLcdNumber):
lcdNumber.display(1000000)
# Reset stat
self.pstat = None
# Disable save as menu
self.actionSave_profile.setEnabled(False)
# Mark all tabs as unloaded
for i in range(10):
self.tabLoaded[i] = False
def warnUSer(self, result, inputWidget):
palette = inputWidget.palette()
if result:
palette.setColor(QPalette.Normal, QPalette.Base,
QColor(255, 255, 255))
else:
palette.setColor(QPalette.Normal, QPalette.Base,
QColor(255, 136, 138))
inputWidget.setPalette(palette)
inputWidget.update()
def setStat(self, statPath):
self.stat = Stat(path=statPath)
# Global stat update
self.totalTimeLcdNumber.display(self.stat.getTotalTime())
self.numCallLcdNumber.display(self.stat.getCallNumber())
self.primCallLcdNumber.display(self.stat.getPrimitiveCallRatio())
# Refresh current tab
self.on_tabWidget_currentChanged(self.tabWidget.currentIndex())
# Activate save as menu
self.actionSave_profile.setEnabled(True)
try:
self.rating.setMaxRating(10)
self.rating.setRating(
int(self.stat.getPrimitiveCallRatio()) / 10 - 1)
except:
pass
#========================================================================#
# Statistics table #
#=======================================================================#
def populateTable(self):
row = 0
rowCount = self.stat.getStatNumber()
progress = QProgressDialog("Populating statistics table...",
"Abort", 0, 2 * rowCount)
self.tableWidget.setSortingEnabled(False)
self.tableWidget.setRowCount(rowCount)
progress.setWindowModality(Qt.WindowModal)
for (key, value) in self.stat.getStatItems():
#ncalls
item = StatTableWidgetItem(str(value[0]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_NCALLS, item)
colorTableItem(item, self.stat.getCallNumber(), value[0])
#total time
item = StatTableWidgetItem(str(value[2]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_TTIME, item)
colorTableItem(item, self.stat.getTotalTime(), value[2])
#per call (total time)
if value[0] != 0:
tPerCall = str(value[2] / value[0])
cPerCall = str(value[3] / value[0])
else:
tPerCall = ""
cPerCall = ""
item = StatTableWidgetItem(tPerCall)
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_TPERCALL, item)
colorTableItem(item, 100.0 * self.stat.getTotalTime() /
self.stat.getCallNumber(), tPerCall)
#per call (cumulative time)
item = StatTableWidgetItem(cPerCall)
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_CPERCALL, item)
colorTableItem(item, 100.0 * self.stat.getTotalTime() /
self.stat.getCallNumber(), cPerCall)
#cumulative time
item = StatTableWidgetItem(str(value[3]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_CTIME, item)
colorTableItem(item, self.stat.getTotalTime(), value[3])
#Filename
self.tableWidget.setItem(row, STAT_FILENAME,
StatTableWidgetItem(str(key[0])))
#Line
item = StatTableWidgetItem(str(key[1]))
item.setTextAlignment(Qt.AlignRight)
self.tableWidget.setItem(row, STAT_LINE, item)
#Function name
self.tableWidget.setItem(row, STAT_FUNCTION,
StatTableWidgetItem(str(key[2])))
row += 1
# Store it in stat hash array
self.stat.setStatLink(item, key, TAB_FUNCTIONSTAT)
progress.setValue(row)
if progress.wasCanceled():
return
for i in range(self.tableWidget.rowCount()):
progress.setValue(row + i)
for j in range(self.tableWidget.columnCount()):
item = self.tableWidget.item(i, j)
if item:
item.setFlags(Qt.ItemIsEnabled)
self.tableWidget.setSortingEnabled(True)
self.resizeWidgetToContent(self.tableWidget)
progress.setValue(2 * rowCount)
def on_tableWidget_itemDoubleClicked(self, item):
matchedItems = []
filename = str(self.tableWidget.item(item.row(), STAT_FILENAME).text())
if not filename or filename.startswith("<"):
# No source code associated, return immediatly
return
function = self.tableWidget.item(item.row(), STAT_FUNCTION).text()
line = self.tableWidget.item(item.row(), STAT_LINE).text()
self.on_tabWidget_currentChanged(TAB_SOURCE) # load source tab
function = "%s (%s)" % (function, line)
fathers = self.sourceTreeWidget.findItems(filename, Qt.MatchContains,
SOURCE_FILENAME)
print(("find %s father" % len(fathers)))
for father in fathers:
findItems(father, function, SOURCE_FILENAME, matchedItems)
print(("find %s items" % len(matchedItems)))
if matchedItems:
self.tabWidget.setCurrentIndex(TAB_SOURCE)
self.sourceTreeWidget.scrollToItem(matchedItems[0])
self.on_sourceTreeWidget_itemClicked(matchedItems[0],
SOURCE_FILENAME)
matchedItems[0].setSelected(True)
else:
print("oups, item found but cannot scroll to it !")
#=======================================================================#
# Source explorer #
#=====================================================================#
def populateSource(self):
items = {}
for stat in self.stat.getStatKeys():
source = stat[0]
function = "%s (%s)" % (stat[2], stat[1])
if source in ("", "profile") or source.startswith("<"):
continue
# Create the function child
child = QTreeWidgetItem([function])
# Store it in stat hash array
self.stat.setStatLink(child, stat, TAB_SOURCE)
if source in items:
father = items[source]
else:
# Create the father
father = QTreeWidgetItem([source])
items[source] = father
father.addChild(child)
self.sourceTreeWidget.setSortingEnabled(False)
for value in list(items.values()):
self.sourceTreeWidget.addTopLevelItem(value)
self.sourceTreeWidget.setSortingEnabled(True)
def on_sourceTreeWidget_itemActivated(self, item, column):
self.on_sourceTreeWidget_itemClicked(item, column)
def on_sourceTreeWidget_itemClicked(self, item, column):
line = 0
parent = item.parent()
if QSCI:
doc = self.sourceTextEdit
if parent:
pathz = parent.text(column)
result = match("(.*) \(([0-9]+)\)", item.text(column))
if result:
try:
function = str(result.group(1))
line = int(result.group(2))
except ValueError:
# We got garbage... falling back to line 0
pass
else:
pathz = item.text(column)
pathz = path.abspath(str(pathz))
if self.currentSourcePath != pathz:
# Need to load source
self.currentSourcePath == pathz
try:
if QSCI:
doc.clear()
doc.insert(file(pathz).read())
else:
self.sourceTextEdit.setPlainText(file(pathz).read())
except IOError:
QMessageBox.warning(self,
"Error", "Source file could not be found",
QMessageBox.Ok)
return
if QSCI:
for function, line in [(i[2], i[1]
) for i in self.stat.getStatKeys() if i[0] == pathz]:
# expr, regexp, case sensitive, whole word, wrap, forward
doc.findFirst("def", False, True, True, False, True, line,
0, True)
end, foo = doc.getCursorPosition()
time = self.stat.getStatTotalTime((pathz, line, function))
colorSource(doc, self.stat.getTotalTime(), time, line, end,
self.marker)
if QSCI:
doc.ensureLineVisible(line)
