def __init__(self, parent):
# Do not pass parent, because is a sublayout
QtWidgets.QVBoxLayout.__init__(self)
# Create sub-widget
self._edit1 = QtWidgets.QLineEdit(parent)
self._edit1.textEdited.connect(self.onEditChanged)
if sys.platform.startswith("win"):
self._edit1.setPlaceholderText("C:\\path\\to\\script.py")
else:
self._edit1.setPlaceholderText("/path/to/script.py")
#
self._edit2 = QtWidgets.QTextEdit(parent)
self._edit2.zoomOut(1)
self._edit2.setMaximumHeight(80)
self._edit2.setMinimumWidth(200)
self._edit2.textChanged.connect(self.onEditChanged)
# Layout
self.setSpacing(1)
self.addWidget(self._edit1)
self.addWidget(self._edit2)
# Create radio widget for system default
t = translate("shell", "Use system default")
self._radio_system = QtWidgets.QRadioButton(t, parent)
self._radio_system.toggled.connect(self.onCheckChanged)
self.addWidget(self._radio_system)
if self.DISABLE_SYSTEM_DEFAULT:
self._radio_system.hide()
# Create radio widget for file
t = translate("shell", "File to run at startup")
self._radio_file = QtWidgets.QRadioButton(t, parent)
self._radio_file.toggled.connect(self.onCheckChanged)
self.addWidget(self._radio_file)
# Create radio widget for code
t = translate("shell", "Code to run at startup")
self._radio_code = QtWidgets.QRadioButton(t, parent)
self._radio_code.toggled.connect(self.onCheckChanged)
self.addWidget(self._radio_code)
# The actual value of this shell config attribute
self._value = ""
# A buffered version, so that clicking the text box does not
# remove the value at once
self._valueFile = ""
self._valueCode = "\n"
def __init__(self, parent=None):
QtWidgets.QDialog.__init__(self, parent)
self.setWindowTitle("Install miniconda")
self.setModal(True)
self.resize(500, 500)
text = translate(
"bootstrapconda",
"This will download and install miniconda on your computer.",
)
self._label = QtWidgets.QLabel(text, self)
self._scipystack = QtWidgets.QCheckBox(
translate("bootstrapconda", "Also install scientific packages"), self
)
self._scipystack.setChecked(True)
self._path = QtWidgets.QLineEdit(default_conda_dir, self)
self._progress = QtWidgets.QProgressBar(self)
self._outputLine = QtWidgets.QLabel(self)
self._output = QtWidgets.QPlainTextEdit(self)
self._output.setReadOnly(True)
self._button = QtWidgets.QPushButton("Install", self)
self._outputLine.setSizePolicy(
QtWidgets.QSizePolicy.Ignored, QtWidgets.QSizePolicy.Fixed
)
vbox = QtWidgets.QVBoxLayout(self)
self.setLayout(vbox)
vbox.addWidget(self._label, 0)
vbox.addWidget(self._path, 0)
vbox.addWidget(self._scipystack, 0)
vbox.addWidget(self._progress, 0)
vbox.addWidget(self._outputLine, 0)
vbox.addWidget(self._output, 1)
vbox.addWidget(self._button, 0)
self._button.clicked.connect(self.go)
self.addOutput(translate("bootstrapconda", "Waiting to start installation.\n"))
self._progress.setVisible(False)
self.lineFromStdOut.connect(self.setStatus)
def __init__(self, parent):
QtWidgets.QWidget.__init__(self, parent)
# Create text field, checkbox, and button
self._text = QtWidgets.QLineEdit(self)
self._printBut = QtWidgets.QPushButton("Print", self)
style = QtWidgets.qApp.style()
self._backBut = QtWidgets.QToolButton(self)
self._backBut.setIcon(style.standardIcon(style.SP_ArrowLeft))
self._backBut.setIconSize(QtCore.QSize(16, 16))
self._backBut.setPopupMode(self._backBut.DelayedPopup)
self._backBut.setMenu(
PyzoInteractiveHelpHistoryMenu("Backward menu", self, False))
self._forwBut = QtWidgets.QToolButton(self)
self._forwBut.setIcon(style.standardIcon(style.SP_ArrowRight))
self._forwBut.setIconSize(QtCore.QSize(16, 16))
self._forwBut.setPopupMode(self._forwBut.DelayedPopup)
self._forwBut.setMenu(
PyzoInteractiveHelpHistoryMenu("Forward menu", self, True))
# Create options button
self._options = QtWidgets.QToolButton(self)
self._options.setIcon(pyzo.icons.wrench)
self._options.setIconSize(QtCore.QSize(16, 16))
self._options.setPopupMode(self._options.InstantPopup)
self._options.setToolButtonStyle(QtCore.Qt.ToolButtonTextBesideIcon)
# Create options menu
self._options._menu = QtWidgets.QMenu()
self._options.setMenu(self._options._menu)
# Create browser
self._browser = QtWidgets.QTextBrowser(self)
self._browser_text = initText
self._browser.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self._browser.customContextMenuRequested.connect(self.showMenu)
# Create two sizers
self._sizer1 = QtWidgets.QVBoxLayout(self)
self._sizer2 = QtWidgets.QHBoxLayout()
# Put the elements together
self._sizer2.addWidget(self._backBut, 1)
self._sizer2.addWidget(self._forwBut, 2)
self._sizer2.addWidget(self._text, 4)
self._sizer2.addWidget(self._printBut, 0)
self._sizer2.addWidget(self._options, 3)
#
self._sizer1.addLayout(self._sizer2, 0)
self._sizer1.addWidget(self._browser, 1)
#
self._sizer1.setSpacing(2)
# set margins
margin = pyzo.config.view.widgetMargin
self._sizer1.setContentsMargins(margin, margin, margin, margin)
self.setLayout(self._sizer1)
# Set config
toolId = self.__class__.__name__.lower()
self._config = config = pyzo.config.tools[toolId]
#
if not hasattr(config, "smartNewlines"):
config.smartNewlines = True
if not hasattr(config, "fontSize"):
if sys.platform == "darwin":
config.fontSize = 12
else:
config.fontSize = 10
# Create callbacks
self._text.returnPressed.connect(self.queryDoc)
self._printBut.clicked.connect(self.printDoc)
self._backBut.clicked.connect(self.goBack)
self._forwBut.clicked.connect(self.goForward)
#
self._options.pressed.connect(self.onOptionsPress)
self._options._menu.triggered.connect(self.onOptionMenuTiggered)
# Start
self._history = []
self._histindex = 0
self.setText() # Set default text
self.onOptionsPress() # Fill menu
def __init__(self, parent=None):
super().__init__(parent)
# Widgets
self._search = QtWidgets.QLineEdit(self)
self._list = QtWidgets.QListWidget(self)
# Set monospace
font = self._list.font()
font.setFamily(pyzo.config.view.fontname)
self._list.setFont(font)
# Layout
layout = QtWidgets.QVBoxLayout(self)
self.setLayout(layout)
layout.addWidget(self._search, 0)
layout.addWidget(self._list, 1)
# set margins
margin = pyzo.config.view.widgetMargin
layout.setContentsMargins(margin, margin, margin, margin)
# Customize line edit
self._search.setPlaceholderText(translate("menu", "Search"))
self._search.textChanged.connect(self._on_search)
# Drag/drop
self._list.setSelectionMode(self._list.ExtendedSelection)
self._list.setDragEnabled(True)
self._list.doubleClicked.connect(self._onDoubleClicked)
# Context menu
self._menu = Menu(self, translate("menu", "History"))
self._menu.addItem(
translate("menu", "Copy ::: Copy selected lines"),
pyzo.icons.page_white_copy,
self.copy,
"copy",
)
self._menu.addItem(
translate("menu", "Run ::: Run selected lines in current shell"),
pyzo.icons.run_lines,
self.runSelection,
"run",
)
self._menu.addItem(
translate("menu", "Remove ::: Remove selected history items(s)"),
pyzo.icons.delete,
self.removeSelection,
"remove",
)
self._list.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self._list.customContextMenuRequested.connect(
self._onCustomContextMenuRequested)
# Populate
for command in pyzo.command_history.get_commands():
self._list.addItem(command)
# Scroll to end of list on start up
self._list.setCurrentRow(self._list.count() - 1)
item = self._list.currentItem()
self._list.scrollToItem(item)
# Keep up to date ...
pyzo.command_history.command_added.connect(self._on_command_added)
pyzo.command_history.command_removed.connect(self._on_command_removed)
pyzo.command_history.commands_reset.connect(self._on_commands_reset)
def __init__(self, parent=None, collection_filename=None):
"""
Initializes an assistance instance.
When collection_file is none, it is determined from the
appDataDir.
"""
from pyzo.qt import QtHelp
super().__init__(parent)
self.setWindowTitle("Help")
pyzoDir, appDataDir, appConfigDir = getResourceDirs()
if collection_filename is None:
# Collection file is stored in pyzo data dir:
collection_filename = os.path.join(appDataDir, "tools", "docs.qhc")
self._engine = QtHelp.QHelpEngine(collection_filename)
# Important, call setup data to load the files:
self._engine.setupData()
# If no files are loaded, register at least the pyzo docs:
if len(self._engine.registeredDocumentations()) == 0:
doc_file = os.path.join(pyzoDir, "resources", "pyzo.qch")
self._engine.registerDocumentation(doc_file)
# The main players:
self._content = self._engine.contentWidget()
self._index = self._engine.indexWidget()
self._indexTab = QtWidgets.QWidget()
il = QtWidgets.QVBoxLayout(self._indexTab)
filter_text = QtWidgets.QLineEdit()
il.addWidget(filter_text)
il.addWidget(self._index)
self._helpBrowser = HelpBrowser(self._engine)
self._searchEngine = self._engine.searchEngine()
self._settings = Settings(self._engine)
self._progress = QtWidgets.QWidget()
pl = QtWidgets.QHBoxLayout(self._progress)
bar = QtWidgets.QProgressBar()
bar.setMaximum(0)
pl.addWidget(QtWidgets.QLabel("Indexing"))
pl.addWidget(bar)
self._searchResultWidget = self._searchEngine.resultWidget()
self._searchQueryWidget = self._searchEngine.queryWidget()
self._searchTab = QtWidgets.QWidget()
search_layout = QtWidgets.QVBoxLayout(self._searchTab)
search_layout.addWidget(self._searchQueryWidget)
search_layout.addWidget(self._searchResultWidget)
tab = QtWidgets.QTabWidget()
tab.addTab(self._content, "Contents")
tab.addTab(self._indexTab, "Index")
tab.addTab(self._searchTab, "Search")
tab.addTab(self._settings, "Settings")
splitter = QtWidgets.QSplitter(self)
splitter.addWidget(tab)
splitter.addWidget(self._helpBrowser)
layout = QtWidgets.QVBoxLayout(self)
layout.addWidget(splitter)
layout.addWidget(self._progress)
# Connect clicks:
self._content.linkActivated.connect(self._helpBrowser.setSource)
self._index.linkActivated.connect(self._helpBrowser.setSource)
self._searchEngine.searchingFinished.connect(self.onSearchFinish)
self._searchEngine.indexingStarted.connect(self.onIndexingStarted)
self._searchEngine.indexingFinished.connect(self.onIndexingFinished)
filter_text.textChanged.connect(self._index.filterIndices)
self._searchResultWidget.requestShowLink.connect(
self._helpBrowser.setSource)
self._searchQueryWidget.search.connect(self.goSearch)
# Always re-index on startup:
self._searchEngine.reindexDocumentation()
self._search_term = None
# Show initial page:
# self.showHelpForTerm('welcome to pyzo')
self._helpBrowser.setHtml(help_help)
def __init__(self, parent):
QtWidgets.QWidget.__init__(self, parent)
# Make sure there is a configuration entry for this tool
# The pyzo tool manager makes sure that there is an entry in
# config.tools before the tool is instantiated.
toolId = self.__class__.__name__.lower()
self._config = pyzo.config.tools[toolId]
if not hasattr(self._config, "hideTypes"):
self._config.hideTypes = []
# <kludge 2>
# configuring the typeTranslation dictionary
if not hasattr(self._config, "typeTranslation"):
# to prevent the exception to be raised, one could init to :
# {"method": "function", "function": "function", "type": "type", "private": "private", "module": "module"}
self._config.typeTranslation = {}
# Defaults
self._config.typeTranslation["method"] = "function"
self._config.typeTranslation["builtin_function_or_method"] = "function"
# <kludge 2>
# Create tool button
self._up = QtWidgets.QToolButton(self)
style = QtWidgets.qApp.style()
self._up.setIcon(style.standardIcon(style.SP_ArrowLeft))
self._up.setIconSize(QtCore.QSize(16, 16))
# Create "path" line edit
self._line = QtWidgets.QLineEdit(self)
self._line.setReadOnly(True)
self._line.setStyleSheet("QLineEdit { background:#ddd; }")
self._line.setFocusPolicy(QtCore.Qt.NoFocus)
# Create options menu
self._options = QtWidgets.QToolButton(self)
self._options.setIcon(pyzo.icons.filter)
self._options.setIconSize(QtCore.QSize(16, 16))
self._options.setPopupMode(self._options.InstantPopup)
self._options.setToolButtonStyle(QtCore.Qt.ToolButtonTextBesideIcon)
#
self._options._menu = QtWidgets.QMenu()
self._options.setMenu(self._options._menu)
self.onOptionsPress() # create menu now
# Create tree
self._tree = WorkspaceTree(self)
# Create message for when tree is empty
self._initText = QtWidgets.QLabel(
pyzo.translate(
"pyzoWorkspace",
"""Lists the variables in the current shell's namespace.
Currently, there are none. Some of them may be hidden because of the filters you configured.""",
),
self,
)
self._initText.setVisible(False)
self._initText.setWordWrap(True)
# Set layout
layout = QtWidgets.QHBoxLayout()
layout.addWidget(self._up, 0)
layout.addWidget(self._line, 1)
layout.addWidget(self._options, 0)
#
mainLayout = QtWidgets.QVBoxLayout(self)
mainLayout.addLayout(layout, 0)
mainLayout.addWidget(self._initText, 1)
mainLayout.addWidget(self._tree, 2)
mainLayout.setSpacing(2)
# set margins
margin = pyzo.config.view.widgetMargin
mainLayout.setContentsMargins(margin, margin, margin, margin)
self.setLayout(mainLayout)
# Bind events
self._up.pressed.connect(self._tree._proxy.goUp)
self._options.pressed.connect(self.onOptionsPress)
self._options._menu.triggered.connect(self.onOptionMenuTiggered)