def data(self, index, role=Qt.DisplayRole):
"""Cell content"""
if not index.isValid():
return QVariant()
value = self.get_value(index)
if index.column() == 3 and self.remote:
value = value['view']
display = value_to_display(value,
truncate=index.column() == 3 and self.truncate,
minmax=self.minmax,
collvalue=self.collvalue or index.column() != 3)
if role == Qt.DisplayRole:
return QVariant(display)
elif role == Qt.EditRole:
return QVariant(value_to_display(value))
elif role == Qt.TextAlignmentRole:
if index.column() == 3:
if len(display.splitlines()) < 3:
return QVariant(int(Qt.AlignLeft|Qt.AlignVCenter))
else:
return QVariant(int(Qt.AlignLeft|Qt.AlignTop))
else:
return QVariant(int(Qt.AlignLeft|Qt.AlignVCenter))
elif role == Qt.BackgroundColorRole:
return QVariant( self.get_bgcolor(index) )
elif role == Qt.FontRole:
if index.column() < 3:
return QVariant(get_font('dicteditor_header'))
else:
return QVariant(get_font('dicteditor'))
return QVariant()
def data(self, index, role=Qt.DisplayRole):
"""Cell content"""
if not index.isValid():
return QVariant()
value = self.get_value(index)
if index.column() == 3 and self.remote:
value = value['view']
display = value_to_display(value,
truncate=index.column() == 3
and self.truncate,
minmax=self.minmax,
collvalue=self.collvalue
or index.column() != 3)
if role == Qt.DisplayRole:
return QVariant(display)
elif role == Qt.EditRole:
return QVariant(value_to_display(value))
elif role == Qt.TextAlignmentRole:
if index.column() == 3:
if len(display.splitlines()) < 3:
return QVariant(int(Qt.AlignLeft | Qt.AlignVCenter))
else:
return QVariant(int(Qt.AlignLeft | Qt.AlignTop))
else:
return QVariant(int(Qt.AlignLeft | Qt.AlignVCenter))
elif role == Qt.BackgroundColorRole:
return QVariant(self.get_bgcolor(index))
elif role == Qt.FontRole:
if index.column() < 3:
return QVariant(get_font('dicteditor_header'))
else:
return QVariant(get_font('dicteditor'))
return QVariant()
def createEditor(self, parent, option, index):
"""Overriding method createEditor"""
if index.column() < 3:
return None
value = self.get_value(index)
key = index.model().get_key(index)
readonly = isinstance(value, tuple) or self.parent().readonly
#---editor = DictEditor
if isinstance(value, (list, tuple, dict)) and not self.inplace:
editor = DictEditor(value,
key,
icon=self.parent().windowIcon(),
readonly=readonly)
if editor.exec_() and not readonly:
self.set_value(index, editor.get_copy())
return None
#---editor = ArrayEditor
elif isinstance(value, ndarray) and ndarray is not FakeObject \
and not self.inplace:
if value.size == 0:
return None
editor = ArrayEditor(parent)
if editor.setup_and_check(value, title=key, readonly=readonly):
if editor.exec_():
# Only necessary for child class RemoteDictDelegate:
# (ArrayEditor does not make a copy of value)
self.set_value(index, value)
return None
#---editor = QDateTimeEdit
elif isinstance(value, datetime.datetime) and not self.inplace:
editor = QDateTimeEdit(value, parent)
editor.setCalendarPopup(True)
editor.setFont(get_font('dicteditor'))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
#---editor = QDateEdit
elif isinstance(value, datetime.date) and not self.inplace:
editor = QDateEdit(value, parent)
editor.setCalendarPopup(True)
editor.setFont(get_font('dicteditor'))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
#---editor = QTextEdit
elif isinstance(value, (str, unicode)) and len(value) > 40:
editor = TextEditor(value, key)
if editor.exec_() and not readonly:
conv = str if isinstance(value, str) else unicode
self.set_value(index, conv(editor.get_copy()))
return None
#---editor = QLineEdit
else:
editor = QLineEdit(parent)
editor.setFont(get_font('dicteditor'))
editor.setAlignment(Qt.AlignLeft)
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
def setup(self):
"""Configure QTextEdit"""
# Calltips
self.calltip_size = CONF.get('shell_appearance', 'calltips/size')
self.calltip_font = get_font('shell_appearance', 'calltips')
# Completion
self.completion_size = CONF.get('shell_appearance', 'completion/size')
self.completion_font = get_font('shell_appearance', 'completion')
def createEditor(self, parent, option, index):
"""Overriding method createEditor"""
if index.column()<3:
return None
value = self.get_value(index)
key = index.model().get_key(index)
readonly = isinstance(value, tuple) or self.parent().readonly
#---editor = DictEditor
if isinstance(value, (list, tuple, dict)) and not self.inplace:
editor = DictEditor(value, key, icon=self.parent().windowIcon(),
readonly=readonly)
if editor.exec_() and not readonly:
self.set_value(index, editor.get_copy())
return None
#---editor = ArrayEditor
elif isinstance(value, ndarray) and ndarray is not FakeObject \
and not self.inplace:
if value.size == 0:
return None
editor = ArrayEditor(parent)
if editor.setup_and_check(value, title=key, readonly=readonly):
if editor.exec_():
# Only necessary for child class RemoteDictDelegate:
# (ArrayEditor does not make a copy of value)
self.set_value(index, value)
return None
#---editor = QDateTimeEdit
elif isinstance(value, datetime.datetime) and not self.inplace:
editor = QDateTimeEdit(value, parent)
editor.setCalendarPopup(True)
editor.setFont(get_font('dicteditor'))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
#---editor = QDateEdit
elif isinstance(value, datetime.date) and not self.inplace:
editor = QDateEdit(value, parent)
editor.setCalendarPopup(True)
editor.setFont(get_font('dicteditor'))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
#---editor = QTextEdit
elif isinstance(value, (str, unicode)) and len(value)>40:
editor = TextEditor(value, key)
if editor.exec_() and not readonly:
conv = str if isinstance(value, str) else unicode
self.set_value(index, conv(editor.get_copy()))
return None
#---editor = QLineEdit
else:
editor = QLineEdit(parent)
editor.setFont(get_font('dicteditor'))
editor.setAlignment(Qt.AlignLeft)
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
def setup(self):
"""Configure QPlainTextEdit"""
# Calltips
self.calltip_size = CONF.get('shell_appearance', 'calltips/size')
self.calltip_font = get_font('shell_appearance', 'calltips')
# Completion
size = CONF.get('shell_appearance', 'completion/size')
font = get_font('shell_appearance', 'completion')
self.completion_widget.setup_appearance(size, font)
def __init__(self, parent, history_filename, debug=False, profile=False):
"""
parent : specifies the parent widget
"""
ConsoleBaseWidget.__init__(self, parent)
# Prompt position: tuple (line, index)
self.current_prompt_pos = None
self.new_input_line = True
# History
self.histidx = None
self.hist_wholeline = False
assert isinstance(history_filename, (str, unicode))
self.history_filename = history_filename
self.history = self.load_history()
# Session
self.historylog_filename = CONF.get('main', 'historylog_filename',
get_conf_path('history.log'))
# Context menu
self.menu = None
self.setup_context_menu()
# Debug mode
self.debug = debug
# Simple profiling test
self.profile = profile
# Buffer to increase performance of write/flush operations
self.__buffer = []
self.__timestamp = 0.0
self.__flushtimer = QTimer(self)
self.__flushtimer.setSingleShot(True)
self.connect(self.__flushtimer, SIGNAL('timeout()'), self.flush)
# Give focus to widget
self.setFocus()
# Calltips
calltip_size = CONF.get('shell_appearance', 'calltips/size')
calltip_font = get_font('shell_appearance', 'calltips')
self.setup_calltips(calltip_size, calltip_font)
# Completion
completion_size = CONF.get('shell_appearance', 'completion/size')
completion_font = get_font('shell_appearance', 'completion')
self.completion_widget.setup_appearance(completion_size,
completion_font)
# Cursor width
self.setCursorWidth( CONF.get('shell_appearance', 'cursor/width') )
def change_font(self):
"""Change font"""
font, valid = QFontDialog.getFont(get_font(self.ID), self,
translate("Pylint", "Select a new font"))
if valid:
self.set_font(font)
set_font(font, self.ID)
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.ID),
self, self.tr("Select a new font"))
if valid:
self.shell.set_font(font)
set_font(font, self.ID)
def __init__(self, text, title='', font=None, parent=None,
readonly=False, size=(400, 300)):
super(TextEditor, self).__init__(parent)
self.layout = QVBoxLayout()
self.setLayout(self.layout)
# Text edit
self.edit = QTextEdit(parent)
self.edit.setReadOnly(readonly)
self.edit.setPlainText(text)
if font is None:
font = get_font('texteditor')
self.edit.setFont(font)
self.layout.addWidget(self.edit)
# Buttons configuration
buttons = QDialogButtonBox.Ok
if not readonly:
buttons = buttons | QDialogButtonBox.Cancel
bbox = QDialogButtonBox(buttons)
self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
self.connect(bbox, SIGNAL("rejected()"), SLOT("reject()"))
self.layout.addWidget(bbox)
# Make the dialog act as a window
self.setWindowFlags(Qt.Window)
self.setWindowIcon(get_icon('edit.png'))
self.setWindowTitle(self.tr("Text editor") + \
"%s" % (" - "+str(title) if str(title) else ""))
self.resize(size[0], size[1])
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.ID), self,
translate("Editor", "Select a new font"))
if valid:
self.editor.set_font(font)
set_font(font, self.ID)
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.ID), self,
self.tr("Select a new font"))
if valid:
self.shell.set_font(font)
set_font(font, self.ID)
def __init__(self, parent):
PluginWidget.__init__(self, parent)
# Read-only editor
self.editor = QsciEditor(self)
self.editor.setup_editor(linenumbers=False, language='py',
code_folding=True)
self.connect(self.editor, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
self.editor.setReadOnly(True)
self.editor.set_font( get_font(self.ID) )
self.editor.toggle_wrap_mode( CONF.get(self.ID, 'wrap') )
# Add entries to read-only editor context-menu
font_action = create_action(self, translate("Editor", "&Font..."), None,
'font.png',
translate("Editor", "Set font style"),
triggered=self.change_font)
wrap_action = create_action(self, translate("Editor", "Wrap lines"),
toggled=self.toggle_wrap_mode)
wrap_action.setChecked( CONF.get(self.ID, 'wrap') )
self.editor.readonly_menu.addSeparator()
add_actions(self.editor.readonly_menu, (font_action, wrap_action))
# Find/replace widget
self.find_widget = FindReplace(self)
self.find_widget.set_editor(self.editor)
self.find_widget.hide()
def __init__(self, parent=None):
PylintWidget.__init__(self,
parent=parent,
max_entries=CONF.get(self.ID, 'max_entries'))
PluginMixin.__init__(self, parent)
self.set_font(get_font(self.ID))
def change_font(self):
"""Change font"""
font, valid = QFontDialog.getFont(
get_font(self.ID), self, translate("Pylint", "Select a new font"))
if valid:
self.set_font(font)
set_font(font, self.ID)
def add_history(self, filename):
"""
Add new history tab
Slot for SIGNAL('add_history(QString)') emitted by shell instance
"""
filename = encoding.to_unicode(filename)
if filename in self.filenames:
return
editor = CodeEditor(self)
if osp.splitext(filename)[1] == '.py':
language = 'py'
icon = get_icon('python.png')
else:
language = 'bat'
icon = get_icon('cmdprompt.png')
editor.setup_editor(linenumbers=False, language=language,
code_folding=True, scrollflagarea=False)
self.connect(editor, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
editor.setReadOnly(True)
editor.set_font( get_font(self.ID) )
editor.toggle_wrap_mode( CONF.get(self.ID, 'wrap') )
text, _ = encoding.read(filename)
editor.set_text(text)
editor.set_cursor_position('eof')
self.editors.append(editor)
self.filenames.append(filename)
self.icons.append(icon)
index = self.tabwidget.addTab(editor, osp.basename(filename))
self.find_widget.set_editor(editor)
self.tabwidget.setTabToolTip(index, filename)
self.tabwidget.setTabIcon(index, icon)
self.tabwidget.setCurrentIndex(index)
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.CONF_SECTION), self,
_("Select a new font"))
if valid:
self.set_plain_text_font(font)
set_font(font, self.CONF_SECTION)
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.ID), self,
self.tr("Select a new font"))
if valid:
for index in range(self.tabwidget.count()):
self.tabwidget.widget(index).shell.set_font(font)
set_font(font, self.ID)
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.ID),
self, self.tr("Select a new font"))
if valid:
for index in range(self.tabwidget.count()):
self.tabwidget.widget(index).shell.set_font(font)
set_font(font, self.ID)
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.ID), self,
self.tr("Select a new font"))
if valid:
for editor in self.editors:
editor.set_font(font)
set_font(font, self.ID)
def change_font(self):
"""Change console font"""
font, valid = QFontDialog.getFont(get_font(self.ID),
self, self.tr("Select a new font"))
if valid:
for editor in self.editors:
editor.set_font(font)
set_font(font, self.ID)
def __init__(self, parent=None, path=None):
ExplorerWidget.__init__(self, parent=parent, path=path,
name_filters=CONF.get(self.ID, 'name_filters'),
valid_types=CONF.get(self.ID, 'valid_filetypes'),
show_all=CONF.get(self.ID, 'show_all'),
show_toolbar=CONF.get(self.ID, 'show_toolbar'),
show_icontext=CONF.get(self.ID, 'show_icontext'))
PluginMixin.__init__(self, parent)
self.set_font(get_font(self.ID))
self.connect(self, SIGNAL("open_file(QString)"), self.open_file)
def __init__(self, parent=None):
ExplorerWidget.__init__(self, parent=parent,
path=CONF.get(self.ID, 'path', None),
name_filters=CONF.get(self.ID, 'name_filters'),
valid_types=CONF.get(self.ID, 'valid_filetypes'),
show_all=CONF.get(self.ID, 'show_all'),
show_toolbar=CONF.get(self.ID, 'show_toolbar'),
show_icontext=CONF.get(self.ID, 'show_icontext'))
SpyderPluginMixin.__init__(self, parent)
self.editor_valid_types = None
self.set_font(get_font(self.ID))
self.connect(self, SIGNAL("open_file(QString)"), self.open_file)
def headerData(self, section, orientation, role=Qt.DisplayRole):
"""Overriding method headerData"""
if role != Qt.DisplayRole:
if role == Qt.FontRole:
return QVariant(get_font('dicteditor_header'))
else:
return QVariant()
i_column = int(section)
if orientation == Qt.Horizontal:
headers = (self.header0, translate("DictEditor", "Type"),
translate("DictEditor",
"Size"), translate("DictEditor", "Value"))
return QVariant(headers[i_column])
else:
return QVariant()
def createEditor(self, parent, option, index):
"""Create editor widget"""
model = index.model()
if model._data.dtype.name == "bool":
value = not model.get_value(index)
model.setData(index, QVariant(value))
return
else:
editor = QLineEdit(parent)
editor.setFont(get_font('arrayeditor'))
editor.setAlignment(Qt.AlignCenter)
if is_number(self.dtype):
editor.setValidator(QDoubleValidator(editor))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
def data(self, index, role=Qt.DisplayRole):
"""Cell content"""
if not index.isValid():
return QVariant()
value = self.get_value(index)
if role == Qt.DisplayRole:
return QVariant(self._format % value)
elif role == Qt.TextAlignmentRole:
return QVariant(int(Qt.AlignCenter|Qt.AlignVCenter))
elif role == Qt.BackgroundColorRole and self.bgcolor_enabled:
hue = self.hue0+self.dhue*(self.vmax-value)/(self.vmax-self.vmin)
color = QColor.fromHsvF(hue, self.sat, self.val, self.alp)
return QVariant(color)
elif role == Qt.FontRole:
return QVariant(get_font('arrayeditor'))
return QVariant()
def createEditor(self, parent, option, index):
"""Create editor widget"""
model = index.model()
if model._data.dtype.name == "bool":
value = not model.get_value(index)
model.setData(index, QVariant(value))
return
else:
editor = QLineEdit(parent)
editor.setFont(get_font('arrayeditor'))
editor.setAlignment(Qt.AlignCenter)
if is_number(self.dtype):
editor.setValidator(QDoubleValidator(editor))
self.connect(editor, SIGNAL("returnPressed()"),
self.commitAndCloseEditor)
return editor
def __init__(self, parent=None, path=None):
ExplorerWidget.__init__(
self,
parent=parent,
path=path,
name_filters=CONF.get(self.ID, "name_filters"),
valid_types=CONF.get(self.ID, "valid_filetypes"),
show_all=CONF.get(self.ID, "show_all"),
show_toolbar=CONF.get(self.ID, "show_toolbar"),
show_icontext=CONF.get(self.ID, "show_icontext"),
)
PluginMixin.__init__(self, parent)
self.set_font(get_font(self.ID))
self.connect(self, SIGNAL("open_file(QString)"), self.open_file)
def headerData(self, section, orientation, role=Qt.DisplayRole):
"""Overriding method headerData"""
if role != Qt.DisplayRole:
if role == Qt.FontRole:
return QVariant(get_font('dicteditor_header'))
else:
return QVariant()
i_column = int(section)
if orientation == Qt.Horizontal:
headers = (self.header0,
translate("DictEditor", "Type"),
translate("DictEditor", "Size"),
translate("DictEditor", "Value"))
return QVariant( headers[i_column] )
else:
return QVariant()
def data(self, index, role=Qt.DisplayRole):
"""Cell content"""
if not index.isValid():
return QVariant()
value = self.get_value(index)
if role == Qt.DisplayRole:
return QVariant(self._format % value)
elif role == Qt.TextAlignmentRole:
return QVariant(int(Qt.AlignCenter | Qt.AlignVCenter))
elif role == Qt.BackgroundColorRole and self.bgcolor_enabled:
hue = self.hue0 + self.dhue * (self.vmax - value) / (self.vmax -
self.vmin)
color = QColor.fromHsvF(hue, self.sat, self.val, self.alp)
return QVariant(color)
elif role == Qt.FontRole:
return QVariant(get_font('arrayeditor'))
return QVariant()
def __init__(self, parent=None):
self.new_project_action = None
include = CONF.get(self.ID, 'include', '.')
exclude = CONF.get(self.ID, 'exclude', r'\.pyc$|\.pyo$|\.orig$|^\.')
show_all = CONF.get(self.ID, 'show_all', False)
ProjectExplorerWidget.__init__(self, parent=parent, include=include,
exclude=exclude, show_all=show_all)
SpyderPluginMixin.__init__(self, parent)
self.editor_valid_types = None
self.set_font(get_font(self.ID))
if osp.isfile(self.DATAPATH):
self.load_config()
self.connect(self, SIGNAL("open_file(QString)"), self.open_file)
def __init__(self, parent):
self.interpreter = None
self.namespace = None
self.filename = None
truncate = CONF.get(self.ID, 'truncate')
inplace = CONF.get(self.ID, 'inplace')
minmax = CONF.get(self.ID, 'minmax')
collvalue = CONF.get(self.ID, 'collvalue')
DictEditorTableView.__init__(self, parent, None, names=True,
truncate=truncate, inplace=inplace,
minmax=minmax, collvalue=collvalue)
PluginMixin.__init__(self, parent)
self.setup_io()
self.load_temp_namespace()
self.setFont(get_font(self.ID))
def __init__(self,
parent=None,
namespace=None,
commands=None,
message="",
debug=False,
exitfunc=None,
profile=False):
# Shell
self.shell = InteractiveShell(parent, namespace, commands, message,
get_font(self.ID), debug, exitfunc,
profile)
self.connect(
self.shell, SIGNAL('status(QString)'),
lambda msg: self.emit(SIGNAL('show_message(QString,int)'), msg, 0))
self.connect(self.shell, SIGNAL("go_to_error(QString)"),
self.go_to_error)
self.connect(self.shell, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
# Redirecting some SIGNALs:
self.connect(
self.shell, SIGNAL('redirect_stdio(bool)'),
lambda state: self.emit(SIGNAL('redirect_stdio(bool)'), state))
PluginWidget.__init__(self, parent)
# Find/replace widget
self.find_widget = FindReplace(self)
self.find_widget.set_editor(self.shell)
self.find_widget.hide()
# Main layout
layout = QVBoxLayout()
layout.addWidget(self.shell)
layout.addWidget(self.find_widget)
self.setLayout(layout)
# Parameters
self.shell.toggle_wrap_mode(CONF.get(self.ID, 'wrap'))
self.connect(self, SIGNAL("executing_command(bool)"),
self.change_cursor)
# Accepting drops
self.setAcceptDrops(True)
def __init__(self, text, title='', font=None, parent=None,
readonly=False, size=(400, 300)):
QDialog.__init__(self, parent)
# Destroying the C++ object right after closing the dialog box,
# otherwise it may be garbage-collected in another QThread
# (e.g. the editor's analysis thread in Spyder), thus leading to
# a segmentation fault on UNIX or an application crash on Windows
self.setAttribute(Qt.WA_DeleteOnClose)
self.text = None
self._conv = str if isinstance(text, str) else unicode
self.layout = QVBoxLayout()
self.setLayout(self.layout)
# Text edit
self.edit = QTextEdit(parent)
self.connect(self.edit, SIGNAL('textChanged()'), self.text_changed)
self.edit.setReadOnly(readonly)
self.edit.setPlainText(text)
if font is None:
font = get_font('texteditor')
self.edit.setFont(font)
self.layout.addWidget(self.edit)
# Buttons configuration
buttons = QDialogButtonBox.Ok
if not readonly:
buttons = buttons | QDialogButtonBox.Cancel
bbox = QDialogButtonBox(buttons)
self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
self.connect(bbox, SIGNAL("rejected()"), SLOT("reject()"))
self.layout.addWidget(bbox)
# Make the dialog act as a window
self.setWindowFlags(Qt.Window)
self.setWindowIcon(get_icon('edit.png'))
self.setWindowTitle(_("Text editor") + \
"%s" % (" - "+str(title) if str(title) else ""))
self.resize(size[0], size[1])
def setup(self):
"""Configure Scintilla"""
# UTF-8
self.setUtf8(True)
# Indentation
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
# Enable brace matching
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.setMatchedBraceBackgroundColor(Qt.yellow)
# Calltips
self.calltip_size = CONF.get('shell_appearance', 'calltips/size')
self.calltip_font = get_font('shell_appearance', 'calltips')
def setup(self):
"""Configure Scintilla"""
# UTF-8
self.setUtf8(True)
# Indentation
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
# Enable brace matching
self.setBraceMatching(QsciScintilla.SloppyBraceMatch)
self.setMatchedBraceBackgroundColor(Qt.yellow)
# Calltips
self.calltip_size = CONF.get('shell_appearance', 'calltips/size')
self.calltip_font = get_font('shell_appearance', 'calltips')
def __init__(self, parent=None, namespace=None, commands=None, message="",
debug=False, exitfunc=None, profile=False):
# Shell
self.shell = InteractiveShell(parent, namespace, commands, message,
get_font(self.ID),
debug, exitfunc, profile)
self.connect(self.shell, SIGNAL('status(QString)'),
lambda msg:
self.emit(SIGNAL('show_message(QString,int)'), msg, 0))
self.connect(self.shell, SIGNAL("go_to_error(QString)"),
self.go_to_error)
self.connect(self.shell, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
# Redirecting some SIGNALs:
self.connect(self.shell, SIGNAL('redirect_stdio(bool)'),
lambda state: self.emit(SIGNAL('redirect_stdio(bool)'),
state))
PluginWidget.__init__(self, parent)
# Find/replace widget
self.find_widget = FindReplace(self)
self.find_widget.set_editor(self.shell)
self.find_widget.hide()
# Main layout
layout = QVBoxLayout()
layout.addWidget(self.shell)
layout.addWidget(self.find_widget)
self.setLayout(layout)
# Parameters
self.shell.toggle_wrap_mode( CONF.get(self.ID, 'wrap') )
self.connect(self, SIGNAL("executing_command(bool)"),
self.change_cursor)
# Accepting drops
self.setAcceptDrops(True)
def __init__(self, parent):
self.interpreter = None
self.namespace = None
self.filename = None
truncate = CONF.get(self.ID, 'truncate')
inplace = CONF.get(self.ID, 'inplace')
minmax = CONF.get(self.ID, 'minmax')
collvalue = CONF.get(self.ID, 'collvalue')
DictEditorTableView.__init__(self,
parent,
None,
names=True,
truncate=truncate,
inplace=inplace,
minmax=minmax,
collvalue=collvalue)
PluginMixin.__init__(self, parent)
self.setup_io()
self.load_temp_namespace()
self.setFont(get_font(self.ID))
def data(self, index, role=Qt.DisplayRole):
"""Cell content"""
if not index.isValid():
return to_qvariant()
value = self.get_value(index)
if role == Qt.DisplayRole:
if value is np.ma.masked:
return ''
else:
return to_qvariant(self._format % value)
elif role == Qt.TextAlignmentRole:
return to_qvariant(int(Qt.AlignCenter|Qt.AlignVCenter))
elif role == Qt.BackgroundColorRole and self.bgcolor_enabled\
and value is not np.ma.masked:
hue = self.hue0+\
self.dhue*(self.vmax-self.color_func(value))\
/(self.vmax-self.vmin)
hue = float(np.abs(hue))
color = QColor.fromHsvF(hue, self.sat, self.val, self.alp)
return to_qvariant(color)
elif role == Qt.FontRole:
return to_qvariant(get_font('arrayeditor'))
return to_qvariant()
def add_history(self, filename):
"""
Add new history tab
Slot for SIGNAL('add_history(QString)') emitted by shell instance
"""
filename = encoding.to_unicode(filename)
if filename in self.filenames:
return
editor = QsciEditor(self)
if osp.splitext(filename)[1] == '.py':
language = 'py'
icon = get_icon('python.png')
else:
language = 'bat'
icon = get_icon('cmdprompt.png')
editor.setup_editor(linenumbers=False,
language=language,
code_folding=True)
self.connect(editor, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
editor.setReadOnly(True)
editor.set_font(get_font(self.ID))
editor.toggle_wrap_mode(CONF.get(self.ID, 'wrap'))
text, _ = encoding.read(filename)
editor.set_text(text)
editor.set_cursor_position('eof')
self.editors.append(editor)
self.filenames.append(filename)
self.icons.append(icon)
index = self.tabwidget.addTab(editor, osp.basename(filename))
self.find_widget.set_editor(editor)
self.tabwidget.setTabToolTip(index, filename)
self.tabwidget.setTabIcon(index, icon)
self.tabwidget.setCurrentIndex(index)
def start(self, fname, wdir=None, ask_for_arguments=False,
interact=False, debug=False, python=True):
"""Start new console"""
# Note: fname is None <=> Python interpreter
fname = unicode(fname) if isinstance(fname, QString) else fname
wdir = unicode(wdir) if isinstance(wdir, QString) else wdir
if fname is not None and fname in self.filenames:
index = self.filenames.index(fname)
if CONF.get(self.ID, 'single_tab'):
old_shell = self.shells[index]
if old_shell.is_running():
answer = QMessageBox.question(self, self.get_widget_title(),
self.tr("%1 is already running in a separate process.\n"
"Do you want to kill the process before starting "
"a new one?").arg(osp.basename(fname)),
QMessageBox.Yes | QMessageBox.Cancel)
if answer == QMessageBox.Yes:
old_shell.process.kill()
old_shell.process.waitForFinished()
else:
return
self.close_console(index)
else:
index = 0
# Creating a new external shell
if python:
shell = ExternalPythonShell(self, fname, wdir, self.commands,
interact, debug, path=self.main.path)
else:
shell = ExternalSystemShell(self, wdir)
shell.shell.set_font( get_font(self.ID) )
shell.shell.toggle_wrap_mode( CONF.get(self.ID, 'wrap') )
shell.shell.set_calltips( CONF.get(self.ID, 'calltips') )
shell.shell.set_codecompletion( CONF.get(self.ID,
'autocompletion/enabled') )
shell.shell.set_codecompletion_enter(CONF.get(self.ID,
'autocompletion/enter-key'))
if python:
shell.shell.set_docviewer(self.docviewer)
self.historylog.add_history(shell.shell.history_filename)
self.connect(shell.shell, SIGNAL('append_to_history(QString,QString)'),
self.historylog.append_to_history)
self.connect(shell.shell, SIGNAL("go_to_error(QString)"),
self.go_to_error)
self.connect(shell.shell, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
if python:
if fname is None:
name = "Python"
icon = get_icon('python.png')
else:
name = osp.basename(fname)
icon = get_icon('run.png')
else:
name = "Command Window"
icon = get_icon('cmdprompt.png')
self.shells.insert(index, shell)
self.filenames.insert(index, fname)
self.icons.insert(index, icon)
if index is None:
index = self.tabwidget.addTab(shell, name)
else:
self.tabwidget.insertTab(index, shell, name)
self.connect(shell, SIGNAL("started()"),
lambda sid=id(shell): self.process_started(sid))
self.connect(shell, SIGNAL("finished()"),
lambda sid=id(shell): self.process_finished(sid))
self.find_widget.set_editor(shell.shell)
self.tabwidget.setTabToolTip(index, fname if wdir is None else wdir)
self.tabwidget.setCurrentIndex(index)
if self.dockwidget and not self.ismaximized:
self.dockwidget.setVisible(True)
self.dockwidget.raise_()
# Start process and give focus to console
shell.start(ask_for_arguments)
shell.shell.setFocus()
def start(self,
fname,
wdir=None,
ask_for_arguments=False,
interact=False,
debug=False,
python=True):
"""Start new console"""
# Note: fname is None <=> Python interpreter
fname = unicode(fname) if isinstance(fname, QString) else fname
wdir = unicode(wdir) if isinstance(wdir, QString) else wdir
if fname is not None and fname in self.filenames:
index = self.filenames.index(fname)
if CONF.get(self.ID, 'single_tab'):
old_shell = self.shells[index]
if old_shell.is_running():
answer = QMessageBox.question(
self, self.get_widget_title(),
self.tr(
"%1 is already running in a separate process.\n"
"Do you want to kill the process before starting "
"a new one?").arg(osp.basename(fname)),
QMessageBox.Yes | QMessageBox.Cancel)
if answer == QMessageBox.Yes:
old_shell.process.kill()
old_shell.process.waitForFinished()
else:
return
self.close_console(index)
else:
index = 0
# Creating a new external shell
if python:
shell = ExternalPythonShell(self,
fname,
wdir,
self.commands,
interact,
debug,
path=self.main.path)
else:
shell = ExternalSystemShell(self, wdir)
shell.shell.set_font(get_font(self.ID))
shell.shell.toggle_wrap_mode(CONF.get(self.ID, 'wrap'))
shell.shell.set_calltips(CONF.get(self.ID, 'calltips'))
shell.shell.set_codecompletion(
CONF.get(self.ID, 'autocompletion/enabled'))
shell.shell.set_codecompletion_enter(
CONF.get(self.ID, 'autocompletion/enter-key'))
if python:
shell.shell.set_docviewer(self.docviewer)
self.historylog.add_history(shell.shell.history_filename)
self.connect(shell.shell, SIGNAL('append_to_history(QString,QString)'),
self.historylog.append_to_history)
self.connect(shell.shell, SIGNAL("go_to_error(QString)"),
self.go_to_error)
self.connect(shell.shell, SIGNAL("focus_changed()"),
lambda: self.emit(SIGNAL("focus_changed()")))
if python:
if fname is None:
name = "Python"
icon = get_icon('python.png')
else:
name = osp.basename(fname)
icon = get_icon('run.png')
else:
name = "Command Window"
icon = get_icon('cmdprompt.png')
self.shells.insert(index, shell)
self.filenames.insert(index, fname)
self.icons.insert(index, icon)
if index is None:
index = self.tabwidget.addTab(shell, name)
else:
self.tabwidget.insertTab(index, shell, name)
self.connect(shell,
SIGNAL("started()"),
lambda sid=id(shell): self.process_started(sid))
self.connect(shell,
SIGNAL("finished()"),
lambda sid=id(shell): self.process_finished(sid))
self.find_widget.set_editor(shell.shell)
self.tabwidget.setTabToolTip(index, fname if wdir is None else wdir)
self.tabwidget.setCurrentIndex(index)
if self.dockwidget and not self.ismaximized:
self.dockwidget.setVisible(True)
self.dockwidget.raise_()
# Start process and give focus to console
shell.start(ask_for_arguments)
shell.shell.setFocus()
def set_statusbar(self):
"""Set status bar"""
statusbar = QLabel('')
statusbar.setFont(get_font(self.ID, 'statusbar'))
return statusbar
def __change_font(self, section):
font, valid = QFontDialog.getFont(get_font(section), self,
self.tr("Select a new font"))
if valid:
set_font(font, section)
def __init__(self, parent=None):
PylintWidget.__init__(self, parent=parent,
max_entries=CONF.get(self.ID, 'max_entries'))
PluginMixin.__init__(self, parent)
self.set_font(get_font(self.ID))
def get_plugin_font(self, option=None):
"""Return plugin font option"""
return get_font(self.CONF_SECTION, option)
def __change_font(self, section):
font, valid = QFontDialog.getFont(get_font(section), self,
self.tr("Select a new font"))
if valid:
set_font(font, section)
