def setup(self):
"""
This is stuff that for some inscrutable reason doesn't go in __init__.
"""
self.path = os.curdir
# Set up the embedded console.
if '--console' in sys.argv:
from spyderlib.plugins.console import Console
self.console = Console(self, commands=[], namespace=self.__dict__)
self.ui.tab_stack.addTab(self.console, "Console")
self.console.setVisible(True)
self.console_font = QtGui.QFont("Monaco", 10)
self.console.shell.set_font(self.console_font)
self.console.shell.execute_command("cls")
logger.addHandler(logging.StreamHandler(sys.stdout))
logger.addHandler(logging.StreamHandler(sys._stdout))
# Connect the tree to the filesystem
self.dir_model = QtGui.QFileSystemModel()
self.ui.tree_view.setModel(self.dir_model)
self.ui.show_info(DEFAULT_MESSAGE)
# Set up signals
self.ui.tree_view.clicked.connect(self.select_document)
self.ui.axes_spinbox.valueChanged.connect(self.set_num_axes)
self.ui.cutoff_spinbox.valueChanged.connect(self.set_concept_cutoff)
self.ui.svdview_panel.svdSelectEvent.connect(self.svdview_select)
self.setup_menus()
# Disable elements that require a study loaded.
self.study_loaded(False)
self.ui.search_box.returnPressed.connect(self.toolbar_search)
self.ui.search_button.clicked.connect(self.toolbar_search)
self.toolbar.addWidget(self.ui.search_panel)
def setup(self):
"""
This is stuff that for some inscrutable reason doesn't go in __init__.
"""
self.path = os.curdir
# Set up the embedded console.
if '--console' in sys.argv:
from spyderlib.plugins.console import Console
self.console = Console(self, commands=[], namespace=self.__dict__)
self.ui.tab_stack.addTab(self.console, "Console")
self.console.setVisible(True)
self.console_font = QtGui.QFont("Monaco", 10)
self.console.shell.set_font(self.console_font)
self.console.shell.execute_command("cls")
logger.addHandler(logging.StreamHandler(sys.stdout))
logger.addHandler(logging.StreamHandler(sys._stdout))
# Connect the tree to the filesystem
self.dir_model = QtGui.QFileSystemModel()
self.ui.tree_view.setModel(self.dir_model)
self.ui.show_info(DEFAULT_MESSAGE)
# Set up signals
self.ui.tree_view.clicked.connect(self.select_document)
self.ui.axes_spinbox.valueChanged.connect(self.set_num_axes)
self.ui.cutoff_spinbox.valueChanged.connect(self.set_concept_cutoff)
self.ui.svdview_panel.svdSelectEvent.connect(self.svdview_select)
self.setup_menus()
# Disable elements that require a study loaded.
self.study_loaded(False)
self.ui.search_box.returnPressed.connect(self.toolbar_search)
self.ui.search_button.clicked.connect(self.toolbar_search)
self.toolbar.addWidget(self.ui.search_panel)
class MainWindow(QtGui.QMainWindow):
"""
The main Luminoso window.
"""
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = LuminosoUI(self)
self.toolbar = self.addToolBar("Toolbar")
self.toolbar.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
#self.toolbar.setIconSize(QtCore.QSize(24, 24))
self.setUnifiedTitleAndToolBarOnMac(True)
self.setCentralWidget(self.ui)
self.study = None
self.results = None
self.already_closed = False
self.menus = {}
self.actions = {}
# A silly trick to make instance methods available from the console.
# "The biggest self of self is self." -- Gov. Mark Sanford
self.self = self
self.setWindowTitle("Luminoso %s" % VERSION)
def setup(self):
"""
This is stuff that for some inscrutable reason doesn't go in __init__.
"""
self.path = os.curdir
# Set up the embedded console.
if '--console' in sys.argv:
from spyderlib.plugins.console import Console
self.console = Console(self, commands=[], namespace=self.__dict__)
self.ui.tab_stack.addTab(self.console, "Console")
self.console.setVisible(True)
self.console_font = QtGui.QFont("Monaco", 10)
self.console.shell.set_font(self.console_font)
self.console.shell.execute_command("cls")
logger.addHandler(logging.StreamHandler(sys.stdout))
logger.addHandler(logging.StreamHandler(sys._stdout))
# Connect the tree to the filesystem
self.dir_model = QtGui.QFileSystemModel()
self.ui.tree_view.setModel(self.dir_model)
self.ui.show_info(DEFAULT_MESSAGE)
# Set up signals
self.ui.tree_view.clicked.connect(self.select_document)
self.ui.axes_spinbox.valueChanged.connect(self.set_num_axes)
self.ui.cutoff_spinbox.valueChanged.connect(self.set_concept_cutoff)
self.ui.svdview_panel.svdSelectEvent.connect(self.svdview_select)
self.setup_menus()
# Disable elements that require a study loaded.
self.study_loaded(False)
self.ui.search_box.returnPressed.connect(self.toolbar_search)
self.ui.search_button.clicked.connect(self.toolbar_search)
self.toolbar.addWidget(self.ui.search_panel)
def __del__(self):
# De-Sanfordize so that the garbage collector can do its job.
del self.self
def svdview_select(self):
#Figure out which concept has been selected
label = self.ui.svdview_panel.get_selected_label()
if label is not None:
self.selected_label(label)
def selected_label(self, label):
index = self.ui.tree_view.find_document_index(label)
if index is not None:
self.ui.tree_view.setSelection(
self.ui.tree_view.visualRect(index),
self.ui.tree_view.selectionModel().ClearAndSelect)
text = self.ui.tree_view.get_file_contents_at(index)
self.ui.show_document_info(label, text)
elif self.results is not None:
# we might be able to show some information here
info = self.results.get_concept_info(label)
if info is not None: self.ui.show_info(info)
@QtCore.pyqtSlot()
def toolbar_search(self):
self.search(self.ui.search_box.text())
def search(self, text):
self.ui.svdview_panel.find_point(text)
def select_document(self, modelIndex):
filename = self.ui.tree_view.get_filename_at(modelIndex)
self.ui.svdview_panel.find_point(filename)
if filename == u'NotImplemented': filename = ''
#Changes the text in the info panel
text = self.ui.tree_view.get_file_contents_at(modelIndex)
self.ui.show_document_info(filename, text)
def set_num_axes(self, axes):
if self.study is None: return
else: self.study_dir.set_setting('axes', axes)
def set_concept_cutoff(self, cutoff):
if self.study is None: return
else: self.study_dir.set_setting('concept_cutoff', cutoff)
def add_action(self, menu, name, func, shortcut=None, toolbar_icon=None):
"""
Define an action that can be taken using the GUI, and associate it with
a slot. Add it to a menu, optionally to the toolbar, and optionally
associate it with a keyboard shortcut.
"""
if menu not in self.menus:
self.menus[menu] = self.menuBar().addMenu(menu)
if toolbar_icon is not None:
action = QtGui.QAction(QtGui.QIcon(get_icon(toolbar_icon)), name,
self)
else:
action = QtGui.QAction(name, self)
self.actions[name] = action
action.triggered.connect(func)
self.menus[menu].addAction(action)
if shortcut is not None:
action.setShortcut(shortcut)
if toolbar_icon is not None:
self.toolbar.addAction(action)
return action
def setup_menus(self):
self.add_action("&File", "&New study...", self.new_study_dialog,
"Ctrl+N", 'actions/document-new.png')
self.add_action("&File", "&Open study...", self.load_study_dialog,
"Ctrl+O", 'actions/document-open.png')
self.add_action("&File", "&Edit study...", self.edit_study, "Ctrl+E",
'actions/document-properties.png')
self.add_action("&File", "&Import CSV File...", self.csv_study,
"Ctrl+I", 'actions/csv_file.png')
self.add_action("&Analysis", "&Analyze", self.analyze, "Ctrl+A",
'actions/go-next.png')
self.add_action("&Analysis", "Show Study &Info", self.show_info,
"Ctrl+I", "actions/edit-find.png")
self.add_action("&Viewer", "&Reset view",
self.ui.svdview_panel.reset_view, "Ctrl+R")
self.toolbar.addSeparator()
self.add_action("&Viewer", "&Previous axis",
self.ui.svdview_panel.prev_axis, "Ctrl+Left",
'actions/media-seek-backward.png')
self.add_action("&Viewer", "&Next axis",
self.ui.svdview_panel.next_axis, "Ctrl+Right",
'actions/media-seek-forward.png')
self.add_action("&Viewer", "Save as &SVG...", self.save_svg, "Ctrl+G")
self.toolbar.addSeparator()
self.add_action("&Help", "&About...", self.info_luminoso)
self.add_action("&Help", "&Documentation...", self.doc_luminoso)
def save_svg(self):
filename = QtGui.QFileDialog.getSaveFileName(
self, "Choose where to save this SVG", package_dir)
if filename:
self.ui.svdview_panel.write_svg(filename)
def new_study_dialog(self):
dirname = QtGui.QFileDialog.getSaveFileName(
self, "Choose where to save this study", package_dir)
if dirname:
study = StudyDirectory.make_new(unicode(dirname))
self.load_study(unicode(dirname))
def csv_study(self):
csv_file = QtGui.QFileDialog.getOpenFileNames(
None, "Select a CSV File to open.", "/home")
filename = csv_file[0]
if filename and filename.endsWith(QtCore.QString('.csv')):
csv = CSVFile(unicode(filename))
self.ui.show_info(
"<h3>Creating Study...</h3><p>Study being located at " +
str(csv.study_path) +
"</p><p>(this may take a few minutes)</p>")
reader = CSVReader(csv)
reader.read_csv()
self.load_study(unicode(csv.study_path))
def info_luminoso(self):
webo('http://csc.media.mit.edu/analogyspace/luminoso')
def doc_luminoso(self):
webo('http://csc.media.mit.edu/docs/luminoso/index.html')
def load_study_dialog(self):
dir = QtGui.QFileDialog.getExistingDirectory()
if dir:
self.load_study(unicode(dir))
def load_study(self, dir):
"""
Loads a specified study into the file browser and the SVDview.
"""
self.set_study_dir(dir)
self.ui.show_info("<h3>Loading...</h3>")
try:
with progress_reporter(self, 'Loading study %s' % dir,
7) as progress:
progress.set_text('Loading.')
self.study = self.study_dir.get_study()
self.study.step.connect(progress.tick)
progress.set_text('Loading analysis.')
results = self.study_dir.get_existing_analysis()
progress.tick('Updating view.')
self.update_svdview(results)
progress.tick('Updating options.')
self.update_options()
self.study.step.disconnect(progress.tick)
self.results = results
self.show_info()
self.study_loaded() # TODO: Make it a slot.
except StudyLoadError:
self.ui.show_info("%s is not a valid study directory." % dir)
def study_loaded(self, loaded=True):
'''
Enable study actions when the study is loaded.
'''
for action_name in [
'&Edit study...', "Show Study &Info", '&Analyze', '&Next axis',
'&Previous axis'
]:
self.actions[action_name].setEnabled(loaded)
def edit_study(self):
#TODO: Fix when no study loaded
dir = QtCore.QDir.toNativeSeparators(self.dir_model.rootPath())
platforms = {
"darwin": "open ",
"win32": "explorer ",
"cygwin": "explorer ",
"linux2": "xdg-open "
}
system = sys.platform
if dir:
if (system in platforms):
os.system(platforms[system] + str(dir))
else:
print "OS not supported"
def update_options(self):
axes = self.study_dir.settings.get('axes')
cutoff = self.study_dir.settings.get('concept_cutoff')
if axes is not None:
self.ui.set_num_axes(axes)
if cutoff is not None:
self.ui.set_concept_cutoff(cutoff)
def get_svdview(self):
"""
Get the actual SVDView component, assuming it exists.
"""
return self.ui.svdview_panel.viewer
def update_svdview(self, results):
"""
Let the SVDView component know that it should load new data.
"""
if results is None:
self.ui.svdview_panel.deactivate()
else:
self.ui.svdview_panel.activate(results.docs, results.projections,
results.magnitudes,
results.canonical_filenames)
def show_info(self):
if self.results is not None:
self.ui.show_info(self.results.get_info())
else:
self.ui.show_info("Click <b>Analyze</b> to analyze this study.")
def analyze(self):
"""
Called when the Analyze button is clicked.
This is meant to be used as a slot, but someone could also type
`self.analyze()` from the console if they wanted.
"""
logger.info('Start analysis')
self.ui.svdview_panel.deactivate()
self.ui.show_info(
"<h3>Analyzing...</h3><p>(this may take a few minutes)</p>")
with progress_reporter(self, 'Analyzing...', 8) as progress:
self.study.step.connect(progress.tick)
results = self.study_dir.analyze()
logger.info('Analysis finished.')
progress.tick('Updating view')
self.update_svdview(results)
self.results = results
self.show_info()
self.study.step.disconnect(progress.tick)
def set_study_dir(self, dir):
self.dir_model.setRootPath(dir)
index = self.dir_model.index(dir)
self.ui.tree_view.setRootIndex(index)
self.ui.tree_view.hideColumn(1)
self.ui.tree_view.hideColumn(2)
self.ui.tree_view.hideColumn(3)
self.study_dir = StudyDirectory(dir)
# Expand the trees that should be initially visible
self.ui.tree_view.expand(
self.dir_model.index(self.dir_model.rootPath() + '/Canonical'))
self.ui.tree_view.expand(
self.dir_model.index(self.dir_model.rootPath() + '/Documents'))
self.ui.tree_view.expand(
self.dir_model.index(self.dir_model.rootPath() + '/Matrices'))
class MainWindow(QtGui.QMainWindow):
"""
The main Luminoso window.
"""
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = LuminosoUI(self)
self.toolbar = self.addToolBar("Toolbar")
self.toolbar.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
#self.toolbar.setIconSize(QtCore.QSize(24, 24))
self.setUnifiedTitleAndToolBarOnMac(True)
self.setCentralWidget(self.ui)
self.study = None
self.results = None
self.already_closed = False
self.menus = {}
self.actions = {}
# A silly trick to make instance methods available from the console.
# "The biggest self of self is self." -- Gov. Mark Sanford
self.self = self
self.setWindowTitle("Luminoso %s" % VERSION)
def setup(self):
"""
This is stuff that for some inscrutable reason doesn't go in __init__.
"""
self.path = os.curdir
# Set up the embedded console.
if '--console' in sys.argv:
from spyderlib.plugins.console import Console
self.console = Console(self, commands=[], namespace=self.__dict__)
self.ui.tab_stack.addTab(self.console, "Console")
self.console.setVisible(True)
self.console_font = QtGui.QFont("Monaco", 10)
self.console.shell.set_font(self.console_font)
self.console.shell.execute_command("cls")
logger.addHandler(logging.StreamHandler(sys.stdout))
logger.addHandler(logging.StreamHandler(sys._stdout))
# Connect the tree to the filesystem
self.dir_model = QtGui.QFileSystemModel()
self.ui.tree_view.setModel(self.dir_model)
self.ui.show_info(DEFAULT_MESSAGE)
# Set up signals
self.ui.tree_view.clicked.connect(self.select_document)
self.ui.axes_spinbox.valueChanged.connect(self.set_num_axes)
self.ui.cutoff_spinbox.valueChanged.connect(self.set_concept_cutoff)
self.ui.svdview_panel.svdSelectEvent.connect(self.svdview_select)
self.setup_menus()
# Disable elements that require a study loaded.
self.study_loaded(False)
self.ui.search_box.returnPressed.connect(self.toolbar_search)
self.ui.search_button.clicked.connect(self.toolbar_search)
self.toolbar.addWidget(self.ui.search_panel)
def __del__(self):
# De-Sanfordize so that the garbage collector can do its job.
del self.self
def svdview_select(self):
#Figure out which concept has been selected
label = self.ui.svdview_panel.get_selected_label()
if label is not None:
self.selected_label(label)
def selected_label(self, label):
index = self.ui.tree_view.find_document_index(label)
if index is not None:
self.ui.tree_view.setSelection(self.ui.tree_view.visualRect(index), self.ui.tree_view.selectionModel().ClearAndSelect)
text = self.ui.tree_view.get_file_contents_at(index)
self.ui.show_document_info(label, text)
elif self.results is not None:
# we might be able to show some information here
info = self.results.get_concept_info(label)
if info is not None: self.ui.show_info(info)
@QtCore.pyqtSlot()
def toolbar_search(self):
self.search(self.ui.search_box.text())
def search(self, text):
self.ui.svdview_panel.find_point(text)
def select_document(self, modelIndex):
filename = self.ui.tree_view.get_filename_at(modelIndex)
self.ui.svdview_panel.find_point(filename)
if filename == u'NotImplemented': filename = ''
#Changes the text in the info panel
text = self.ui.tree_view.get_file_contents_at(modelIndex)
self.ui.show_document_info(filename, text)
def set_num_axes(self, axes):
if self.study is None: return
else: self.study_dir.set_setting('axes', axes)
def set_concept_cutoff(self, cutoff):
if self.study is None: return
else: self.study_dir.set_setting('concept_cutoff', cutoff)
def add_action(self, menu, name, func, shortcut=None, toolbar_icon=None):
"""
Define an action that can be taken using the GUI, and associate it with
a slot. Add it to a menu, optionally to the toolbar, and optionally
associate it with a keyboard shortcut.
"""
if menu not in self.menus:
self.menus[menu] = self.menuBar().addMenu(menu)
if toolbar_icon is not None:
action = QtGui.QAction(QtGui.QIcon(get_icon(toolbar_icon)), name, self)
else:
action = QtGui.QAction(name, self)
self.actions[name] = action
action.triggered.connect(func)
self.menus[menu].addAction(action)
if shortcut is not None:
action.setShortcut(shortcut)
if toolbar_icon is not None:
self.toolbar.addAction(action)
return action
def setup_menus(self):
self.add_action("&File", "&New study...", self.new_study_dialog, "Ctrl+N", 'actions/document-new.png')
self.add_action("&File", "&Open study...", self.load_study_dialog, "Ctrl+O", 'actions/document-open.png')
self.add_action("&File", "&Edit study...", self.edit_study, "Ctrl+E", 'actions/document-properties.png')
self.add_action("&File", "&Import CSV File...", self.csv_study, "Ctrl+I", 'actions/csv_file.png')
self.add_action("&Analysis", "&Analyze", self.analyze, "Ctrl+A", 'actions/go-next.png')
self.add_action("&Analysis", "Show Study &Info", self.show_info, "Ctrl+I", "actions/edit-find.png")
self.add_action("&Viewer", "&Reset view", self.ui.svdview_panel.reset_view, "Ctrl+R")
self.toolbar.addSeparator()
self.add_action("&Viewer", "&Previous axis", self.ui.svdview_panel.prev_axis, "Ctrl+Left", 'actions/media-seek-backward.png')
self.add_action("&Viewer", "&Next axis", self.ui.svdview_panel.next_axis, "Ctrl+Right", 'actions/media-seek-forward.png')
self.add_action("&Viewer", "Save as &SVG...", self.save_svg, "Ctrl+G")
self.toolbar.addSeparator()
self.add_action("&Help", "&About...", self.info_luminoso)
self.add_action("&Help", "&Documentation...", self.doc_luminoso)
def save_svg(self):
filename = QtGui.QFileDialog.getSaveFileName(self, "Choose where to save this SVG", package_dir)
if filename:
self.ui.svdview_panel.write_svg(filename)
def new_study_dialog(self):
dirname = QtGui.QFileDialog.getSaveFileName(self, "Choose where to save this study", package_dir)
if dirname:
study = StudyDirectory.make_new(unicode(dirname))
self.load_study(unicode(dirname))
def csv_study(self):
csv_file = QtGui.QFileDialog.getOpenFileNames(None,"Select a CSV File to open.","/home")
filename = csv_file[0]
if filename and filename.endsWith(QtCore.QString('.csv')):
csv = CSVFile(unicode(filename))
self.ui.show_info("<h3>Creating Study...</h3><p>Study being located at "
+str(csv.study_path)+"</p><p>(this may take a few minutes)</p>")
reader = CSVReader(csv)
reader.read_csv()
self.load_study(unicode(csv.study_path))
def info_luminoso(self):
webo('http://csc.media.mit.edu/analogyspace/luminoso')
def doc_luminoso(self):
webo('http://csc.media.mit.edu/docs/luminoso/index.html')
def load_study_dialog(self):
dir = QtGui.QFileDialog.getExistingDirectory()
if dir:
self.load_study(unicode(dir))
def load_study(self, dir):
"""
Loads a specified study into the file browser and the SVDview.
"""
self.set_study_dir(dir)
self.ui.show_info("<h3>Loading...</h3>")
try:
with progress_reporter(self, 'Loading study %s' % dir, 7) as progress:
progress.set_text('Loading.')
self.study = self.study_dir.get_study()
self.study.step.connect(progress.tick)
progress.set_text('Loading analysis.')
results = self.study_dir.get_existing_analysis()
progress.tick('Updating view.')
self.update_svdview(results)
progress.tick('Updating options.')
self.update_options()
self.study.step.disconnect(progress.tick)
self.results = results
self.show_info()
self.study_loaded() # TODO: Make it a slot.
except StudyLoadError:
self.ui.show_info("%s is not a valid study directory." % dir)
def study_loaded(self, loaded=True):
'''
Enable study actions when the study is loaded.
'''
for action_name in ['&Edit study...', "Show Study &Info", '&Analyze',
'&Next axis', '&Previous axis']:
self.actions[action_name].setEnabled(loaded)
def edit_study(self):
#TODO: Fix when no study loaded
dir = QtCore.QDir.toNativeSeparators(self.dir_model.rootPath())
platforms = {"darwin" : "open " ,
"win32" : "explorer ",
"cygwin" : "explorer ",
"linux2" : "xdg-open "}
system = sys.platform
if dir:
if (system in platforms):
os.system(platforms[system] + str(dir))
else:
print "OS not supported"
def update_options(self):
axes = self.study_dir.settings.get('axes')
cutoff = self.study_dir.settings.get('concept_cutoff')
if axes is not None:
self.ui.set_num_axes(axes)
if cutoff is not None:
self.ui.set_concept_cutoff(cutoff)
def get_svdview(self):
"""
Get the actual SVDView component, assuming it exists.
"""
return self.ui.svdview_panel.viewer
def update_svdview(self, results):
"""
Let the SVDView component know that it should load new data.
"""
if results is None:
self.ui.svdview_panel.deactivate()
else:
self.ui.svdview_panel.activate(results.docs, results.projections,
results.magnitudes,
results.canonical_filenames)
def show_info(self):
if self.results is not None:
self.ui.show_info(self.results.get_info())
else:
self.ui.show_info("Click <b>Analyze</b> to analyze this study.")
def analyze(self):
"""
Called when the Analyze button is clicked.
This is meant to be used as a slot, but someone could also type
`self.analyze()` from the console if they wanted.
"""
logger.info('Start analysis')
self.ui.svdview_panel.deactivate()
self.ui.show_info("<h3>Analyzing...</h3><p>(this may take a few minutes)</p>")
with progress_reporter(self, 'Analyzing...', 8) as progress:
self.study.step.connect(progress.tick)
results = self.study_dir.analyze()
logger.info('Analysis finished.')
progress.tick('Updating view')
self.update_svdview(results)
self.results = results
self.show_info()
self.study.step.disconnect(progress.tick)
def set_study_dir(self, dir):
self.dir_model.setRootPath(dir)
index = self.dir_model.index(dir)
self.ui.tree_view.setRootIndex(index)
self.ui.tree_view.hideColumn(1)
self.ui.tree_view.hideColumn(2)
self.ui.tree_view.hideColumn(3)
self.study_dir = StudyDirectory(dir)
# Expand the trees that should be initially visible
self.ui.tree_view.expand(self.dir_model.index(self.dir_model.rootPath()+'/Canonical'))
self.ui.tree_view.expand(self.dir_model.index(self.dir_model.rootPath()+'/Documents'))
self.ui.tree_view.expand(self.dir_model.index(self.dir_model.rootPath()+'/Matrices'))