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emzed_old.pyw
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# -*- coding: utf-8 -*-
#
# Copyright © 2009-2011 Pierre Raybaut
# Licensed under the terms of the MIT License
# (see spyderlib/__init__.py for details)
"""
Spyder, the Scientific PYthon Development EnviRonment
=====================================================
Developped and maintained by Pierre Raybaut
Copyright © 2009-2011 Pierre Raybaut
Licensed under the terms of the MIT License
(see spyderlib/__init__.py for details)
"""
# all modules/packages below the dir of this file will be found
import sys
import os
import os.path as osp
import platform
import re
import time
# Keeping a reference to the original sys.exit before patching it
ORIGINAL_SYS_EXIT = sys.exit
if sys.platform == "win32":
# on windows spyder only unses all features of variable explorer
# for ipython 0.10:
import pkg_resources
pkg_resources.require("IPython==0.10")
import IPython
print "IPYTHON VERSION=", IPython.__version__
#EMZEDADDON
if os.environ.get('QT_API') == 'pyside':
print
print "="*70
print "If this application crashes, it may be caused by PySide."
print "You can circument this by installing PyQt4 and setting"
print "the environment variable QT_API to 'pyqt'"
print "="*70
print
# Test if IPython v0.12+ is installed to eventually switch to PyQt API #2
from spyderlib.utils.programs import is_module_installed
if is_module_installed('IPython.frontend.qt', '>=0.12'):
# Importing IPython will eventually set the QT_API environment variable
import IPython # analysis:ignore
if os.environ.get('QT_API', 'pyqt') == 'pyqt':
# If PyQt is the selected GUI toolkit (at this stage, only the
# bootstrap script has eventually set this option), switch to
# PyQt API #2 by simply importing the IPython qt module
os.environ['QT_API'] = 'pyqt'
try:
from IPython.external import qt #analysis:ignore
except ImportError:
# Avoid raising any error here: the spyderlib.requirements module
# will take care of it, in a user-friendly way (Tkinter message box
# if no GUI toolkit is installed)
pass
#EMZEDADDON
here = os.path.dirname(os.path.abspath(__file__))
os.environ["EMZED_HOME"] = here
import spyderlib
os.environ["SPYDER_PARENT_DIR"] = os.path.abspath(os.path.join(spyderlib.__file__, "../.."))
print os.environ["SPYDER_PARENT_DIR"]
#EMZEDADDON
import emzedPatches
emzedPatches.patch_spyder()
#EMZEDADDON
# during first startup the current working directory is used by
# the working directory chooser as default, so not need to apply
# any butch, but only set the workingdirectory directly.
# at later startup spyder chooses last used working dir.
import userConfig
os.chdir(userConfig.getDataHome())
from version import version as emzed_version
# Check requirements
from spyderlib import requirements
requirements.check_path()
requirements.check_qt()
#EMZEDADDON
# check for pyopenms
try:
import pyopenms
except ImportError:
requirements.show_warning("can not load pyopenms. Is it installed ?")
exit(1)
# Windows platforms only: support for hiding the attached console window
set_attached_console_visible = None
is_attached_console_visible = None
if os.name == 'nt':
from spyderlib.utils.windows import (set_attached_console_visible,
is_attached_console_visible)
# Workaround: importing rope.base.project here, otherwise this module can't
# be imported if Spyder was executed from another folder than spyderlib
try:
import rope.base.project #@UnusedImport
except ImportError:
pass
from spyderlib.qt.QtGui import (QApplication, QMainWindow, QSplashScreen,
QPixmap, QMessageBox, QMenu, QColor, QShortcut,
QKeySequence, QDockWidget, QAction, QLineEdit,
QInputDialog, QDesktopServices, QIcon)
from spyderlib.qt.QtCore import SIGNAL, QPoint, Qt, QSize, QByteArray, QUrl
from spyderlib.qt.compat import (from_qvariant, getopenfilename,
getsavefilename)
# Avoid a "Cannot mix incompatible Qt library" error on Windows platforms
# when PySide is selected by the QT_API environment variable and when PyQt4
# is also installed (or any other Qt-based application prepending a directory
# containing incompatible Qt DLLs versions in PATH):
from spyderlib.qt import QtSvg # analysis:ignore
# Local imports
from spyderlib import __version__, __project_url__, __forum_url__
from spyderlib.utils import encoding
try:
from spyderlib.utils.environ import WinUserEnvDialog
except ImportError:
WinUserEnvDialog = None
from spyderlib.widgets.pathmanager import PathManager
from spyderlib.plugins.configdialog import (ConfigDialog, MainConfigPage,
ColorSchemeConfigPage)
from spyderlib.plugins.shortcuts import ShortcutsConfigPage
from spyderlib.plugins.console import Console
from spyderlib.plugins.workingdirectory import WorkingDirectory
from spyderlib.plugins.editor import Editor
from spyderlib.plugins.history import HistoryLog
from spyderlib.plugins.inspector import ObjectInspector
try:
# Assuming Qt >= v4.4
from spyderlib.plugins.onlinehelp import OnlineHelp
except ImportError:
# Qt < v4.4
OnlineHelp = None
from spyderlib.plugins.explorer import Explorer
from spyderlib.plugins.externalconsole import ExternalConsole
from spyderlib.plugins.variableexplorer import VariableExplorer
from spyderlib.plugins.findinfiles import FindInFiles
from spyderlib.plugins.projectexplorer import ProjectExplorer
from spyderlib.plugins.outlineexplorer import OutlineExplorer
from spyderlib.utils.qthelpers import (create_action, add_actions, get_std_icon,
create_module_bookmark_actions,
create_bookmark_action,
create_program_action, DialogManager,
keybinding, qapplication,
create_python_script_action, file_uri)
from spyderlib.baseconfig import (get_conf_path, _, get_module_data_path,
get_module_source_path, STDOUT, STDERR)
from spyderlib.config import (get_icon, get_image_path, CONF, get_shortcut,
EDIT_EXT, IMPORT_EXT)
from spyderlib.otherplugins import get_spyderplugins_mods
from spyderlib.utils.programs import (run_python_script, is_module_installed,
start_file, run_python_script_in_terminal)
from spyderlib.utils.iofuncs import load_session, save_session, reset_session
from spyderlib.userconfig import NoDefault, NoOptionError
from spyderlib.utils.module_completion import modules_db
TEMP_SESSION_PATH = get_conf_path('.temp.session.tar')
def get_python_doc_path():
"""
Return Python documentation path
(Windows: return the PythonXX.chm path if available)
"""
if os.name == 'nt':
doc_path = osp.join(sys.prefix, "Doc")
if not osp.isdir(doc_path):
return
python_chm = [path for path in os.listdir(doc_path)
if re.match(r"(?i)Python[0-9]{3}.chm", path)]
if python_chm:
return file_uri(osp.join(doc_path, python_chm[0]))
else:
vinf = sys.version_info
doc_path = '/usr/share/doc/python%d.%d/html' % (vinf[0], vinf[1])
python_doc = osp.join(doc_path, "index.html")
if osp.isfile(python_doc):
return file_uri(python_doc)
#==============================================================================
# Spyder's main window widgets utilities
#==============================================================================
def get_focus_python_shell():
"""Extract and return Python shell from widget
Return None if *widget* is not a Python shell (e.g. IPython kernel)"""
widget = QApplication.focusWidget()
from spyderlib.widgets.shell import PythonShellWidget
from spyderlib.widgets.externalshell.pythonshell import ExternalPythonShell
if isinstance(widget, PythonShellWidget):
return widget
elif isinstance(widget, ExternalPythonShell):
return widget.shell
def get_focus_widget_properties():
"""Get properties of focus widget
Returns tuple (widget, properties) where properties is a tuple of
booleans: (is_console, not_readonly, readwrite_editor)"""
widget = QApplication.focusWidget()
from spyderlib.widgets.shell import ShellBaseWidget
from spyderlib.widgets.editor import TextEditBaseWidget
textedit_properties = None
if isinstance(widget, (ShellBaseWidget, TextEditBaseWidget)):
console = isinstance(widget, ShellBaseWidget)
not_readonly = not widget.isReadOnly()
readwrite_editor = not_readonly and not console
textedit_properties = (console, not_readonly, readwrite_editor)
return widget, textedit_properties
#TODO: Improve the stylesheet below for separator handles to be visible
# (in Qt, these handles are by default not visible on Windows!)
STYLESHEET="""
QSplitter::handle {
margin-left: 4px;
margin-right: 4px;
}
QSplitter::handle:horizontal {
width: 1px;
border-width: 0px;
background-color: lightgray;
}
QSplitter::handle:vertical {
border-top: 2px ridge lightgray;
border-bottom: 2px;
}
QMainWindow::separator:vertical {
margin-left: 1px;
margin-top: 25px;
margin-bottom: 25px;
border-left: 2px groove lightgray;
border-right: 1px;
}
QMainWindow::separator:horizontal {
margin-top: 1px;
margin-left: 5px;
margin-right: 5px;
border-top: 2px groove lightgray;
border-bottom: 2px;
}
"""
class MainWindow(QMainWindow):
"""Spyder main window"""
DOCKOPTIONS = QMainWindow.AllowTabbedDocks|QMainWindow.AllowNestedDocks
spyder_path = get_conf_path('.path')
BOOKMARKS = (
('PyQt4',
"http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/index.html",
_("PyQt4 Reference Guide"), "qt.png"),
('PyQt4',
"http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/classes.html",
_("PyQt4 API Reference"), "qt.png"),
('xy', "http://www.pythonxy.com",
_("Python(x,y)"), "pythonxy.png"),
('numpy', "http://docs.scipy.org/doc/",
_("Numpy and Scipy documentation"),
"scipy.png"),
('matplotlib', "http://matplotlib.sourceforge.net/contents.html",
_("Matplotlib documentation"),
"matplotlib.png"),
)
def __init__(self, options=None):
QMainWindow.__init__(self)
qapp = QApplication.instance()
self.default_style = str(qapp.style().objectName())
self.dialog_manager = DialogManager()
self.init_workdir = options.working_directory
self.debug = options.debug
self.profile = options.profile
self.multithreaded = options.multithreaded
self.light = options.light
self.debug_print("Start of MainWindow constructor")
self.shortcut_data = []
# Loading Spyder path
self.path = []
self.project_path = []
if osp.isfile(self.spyder_path):
self.path, _x = encoding.readlines(self.spyder_path)
self.path = [name for name in self.path if osp.isdir(name)]
self.remove_path_from_sys_path()
self.add_path_to_sys_path()
self.load_temp_session_action = create_action(self,
_("Reload last session"),
triggered=lambda:
self.load_session(TEMP_SESSION_PATH))
self.load_session_action = create_action(self,
_("Load session..."),
None, 'fileopen.png',
triggered=self.load_session,
tip=_("Load session"))
self.save_session_action = create_action(self,
_("Save session and quit..."),
None, 'filesaveas.png',
triggered=self.save_session,
tip=_("Save current session "
"and quit application"))
# Plugins
self.console = None
self.workingdirectory = None
self.editor = None
self.explorer = None
self.inspector = None
self.onlinehelp = None
self.projectexplorer = None
self.outlineexplorer = None
self.historylog = None
self.extconsole = None
self.ipython_frontends = []
self.variableexplorer = None
self.findinfiles = None
self.thirdparty_plugins = []
self.ipython_app = None
# Preferences
self.general_prefs = [MainConfigPage, ShortcutsConfigPage,
ColorSchemeConfigPage]
self.prefs_index = None
# Actions
self.close_dockwidget_action = None
self.find_action = None
self.find_next_action = None
self.find_previous_action = None
self.replace_action = None
self.undo_action = None
self.redo_action = None
self.copy_action = None
self.cut_action = None
self.paste_action = None
self.delete_action = None
self.selectall_action = None
self.maximize_action = None
self.fullscreen_action = None
# Menu bars
self.file_menu = None
self.file_menu_actions = []
self.edit_menu = None
self.edit_menu_actions = []
self.search_menu = None
self.search_menu_actions = []
self.source_menu = None
self.source_menu_actions = []
self.run_menu = None
self.run_menu_actions = []
self.interact_menu = None
self.interact_menu_actions = []
self.tools_menu = None
self.tools_menu_actions = []
self.external_tools_menu = None # We must keep a reference to this,
# otherwise the external tools menu is lost after leaving setup method
self.external_tools_menu_actions = []
self.windows_toolbars_menu = None
self.view_menu = None
self.help_menu = None
self.help_menu_actions = []
# Toolbars
self.main_toolbar = None
self.main_toolbar_actions = []
self.file_toolbar = None
self.file_toolbar_actions = []
self.edit_toolbar = None
self.edit_toolbar_actions = []
self.search_toolbar = None
self.search_toolbar_actions = []
self.source_toolbar = None
self.source_toolbar_actions = []
self.run_toolbar = None
self.run_toolbar_actions = []
# Set Window title and icon
title = "eMZed"
if self.debug:
title += " (DEBUG MODE)"
self.setWindowTitle(title)
#EMZEDADDON
#icon_name = 'spyder_light.svg' if self.light else 'spyder.svg'
icon_name = "emzed.ico"
#EMZEDADDON
self.setWindowIcon(QIcon(icon_name))
# Showing splash screen
#EMZEDADDON
pixmap = QPixmap("splash.png", "png")
print pixmap
self.splash = QSplashScreen(pixmap)
print self.splash
self.splash.show()
self.splash_started = time.time()
font = self.splash.font()
#EMZEDADDON
font.setPixelSize(14)
#font.setBold(True)
self.splash.setFont(font)
#EMZEDADDON
#self.splash.setMessageRect(QRect(7, 254, 415,14), Qt.AlignCenter)
if not self.light:
self.splash.show()
self.set_splash(_("Initializing..."))
if CONF.get('main', 'current_version', '') != __version__:
CONF.set('main', 'current_version', __version__)
# Execute here the actions to be performed only once after
# each update (there is nothing there for now, but it could
# be useful some day...)
# List of satellite widgets (registered in add_dockwidget):
self.widgetlist = []
# Flags used if closing() is called by the exit() shell command
self.already_closed = False
self.is_starting_up = True
self.floating_dockwidgets = []
self.window_size = None
self.window_position = None
self.state_before_maximizing = None
self.current_quick_layout = None
self.previous_layout_settings = None
self.last_plugin = None
self.fullscreen_flag = None # isFullscreen does not work as expected
# The following flag remember the maximized state even when
# the window is in fullscreen mode:
self.maximized_flag = None
# Session manager
self.next_session_name = None
self.save_session_name = None
self.apply_settings()
self.debug_print("End of MainWindow constructor")
def debug_print(self, message):
"""Debug prints"""
if self.debug:
print >>STDOUT, message
#---- Window setup
def create_toolbar(self, title, object_name, iconsize=24):
"""Create and return toolbar with *title* and *object_name*"""
toolbar = self.addToolBar(title)
toolbar.setObjectName(object_name)
toolbar.setIconSize( QSize(iconsize, iconsize) )
return toolbar
def setup(self):
"""Setup main window"""
self.debug_print("*** Start of MainWindow setup ***")
if not self.light:
self.close_dockwidget_action = create_action(self,
_("Close current dockwidget"),
triggered=self.close_current_dockwidget,
context=Qt.ApplicationShortcut)
self.register_shortcut(self.close_dockwidget_action,
"_", "Close dockwidget", "Shift+Ctrl+F4")
_text = _("&Find text")
self.find_action = create_action(self, _text, icon='find.png',
tip=_text, triggered=self.find,
context=Qt.WidgetShortcut)
self.register_shortcut(self.find_action, "Editor",
"Find text", "Ctrl+F")
self.find_next_action = create_action(self, _("Find &next"),
icon='findnext.png', triggered=self.find_next,
context=Qt.WidgetShortcut)
self.register_shortcut(self.find_next_action, "Editor",
"Find next", "F3")
self.find_previous_action = create_action(self,
_("Find &previous"),
icon='findprevious.png', triggered=self.find_previous,
context=Qt.WidgetShortcut)
self.register_shortcut(self.find_previous_action, "Editor",
"Find previous", "Shift+F3")
_text = _("&Replace text")
self.replace_action = create_action(self, _text, icon='replace.png',
tip=_text, triggered=self.replace,
context=Qt.WidgetShortcut)
self.register_shortcut(self.replace_action, "Editor",
"Replace text", "Ctrl+H")
def create_edit_action(text, tr_text, icon_name):
textseq = text.split(' ')
method_name = textseq[0].lower()+"".join(textseq[1:])
return create_action(self, tr_text,
shortcut=keybinding(text.replace(' ', '')),
icon=get_icon(icon_name),
triggered=self.global_callback,
data=method_name,
context=Qt.WidgetShortcut)
self.undo_action = create_edit_action("Undo", _("Undo"),
'undo.png')
self.redo_action = create_edit_action("Redo", _("Redo"), 'redo.png')
self.copy_action = create_edit_action("Copy", _("Copy"),
'editcopy.png')
self.cut_action = create_edit_action("Cut", _("Cut"), 'editcut.png')
self.paste_action = create_edit_action("Paste", _("Paste"),
'editpaste.png')
self.delete_action = create_edit_action("Delete", _("Delete"),
'editdelete.png')
self.selectall_action = create_edit_action("Select All",
_("Select All"),
'selectall.png')
self.edit_menu_actions = [self.undo_action, self.redo_action,
None, self.cut_action, self.copy_action,
self.paste_action, self.delete_action,
None, self.selectall_action]
self.search_menu_actions = [self.find_action, self.find_next_action,
self.find_previous_action,
self.replace_action]
self.search_toolbar_actions = [self.find_action,
self.find_next_action,
self.replace_action]
namespace = None
if not self.light:
# Maximize current plugin
self.maximize_action = create_action(self, '',
triggered=self.maximize_dockwidget)
self.register_shortcut(self.maximize_action, "_",
"Maximize dockwidget", "Ctrl+Alt+Shift+M")
self.__update_maximize_action()
# Fullscreen mode
self.fullscreen_action = create_action(self,
_("Fullscreen mode"),
triggered=self.toggle_fullscreen)
self.register_shortcut(self.fullscreen_action, "_",
"Fullscreen mode", "F11")
self.main_toolbar_actions = [self.maximize_action,
self.fullscreen_action, None]
# Main toolbar
self.main_toolbar = self.create_toolbar(_("Main toolbar"),
"main_toolbar")
# File menu/toolbar
self.file_menu = self.menuBar().addMenu(_("&File"))
self.connect(self.file_menu, SIGNAL("aboutToShow()"),
self.update_file_menu)
self.file_toolbar = self.create_toolbar(_("File toolbar"),
"file_toolbar")
# Edit menu/toolbar
self.edit_menu = self.menuBar().addMenu(_("&Edit"))
self.edit_toolbar = self.create_toolbar(_("Edit toolbar"),
"edit_toolbar")
# Search menu/toolbar
self.search_menu = self.menuBar().addMenu(_("&Search"))
self.search_toolbar = self.create_toolbar(_("Search toolbar"),
"search_toolbar")
# Source menu/toolbar
self.source_menu = self.menuBar().addMenu(_("Sour&ce"))
self.source_toolbar = self.create_toolbar(_("Source toolbar"),
"source_toolbar")
# Run menu/toolbar
self.run_menu = self.menuBar().addMenu(_("&Run"))
self.run_toolbar = self.create_toolbar(_("Run toolbar"),
"run_toolbar")
# Interact menu/toolbar
self.interact_menu = self.menuBar().addMenu(_("&Interpreters"))
# Tools menu
self.tools_menu = self.menuBar().addMenu(_("&Tools"))
# View menu
self.view_menu = self.menuBar().addMenu(_("&View"))
# Help menu
self.help_menu = self.menuBar().addMenu("?")
# Status bar
status = self.statusBar()
status.setObjectName("StatusBar")
status.showMessage(_("Welcome to eMZed!"), 5000)
# Tools + External Tools
prefs_action = create_action(self, _("Pre&ferences"),
icon='configure.png',
triggered=self.edit_preferences)
self.register_shortcut(prefs_action, "_", "Preferences",
"Ctrl+Alt+Shift+P")
spyder_path_action = create_action(self,
_("PYTHONPATH manager"),
None, 'pythonpath_mgr.png',
triggered=self.path_manager_callback,
menurole=QAction.ApplicationSpecificRole,
tip=_("Open eMZed path manager"))
update_modules_action = create_action(self,
_("Update module names list"),
None, 'reload.png',
triggered=self.update_modules,
tip=_("Update the list of names of all "
"the modules available in your "
"PYTHONPATH"))
self.tools_menu_actions = [prefs_action, spyder_path_action]
if osp.isfile(get_conf_path('db/rootmodules')):
self.tools_menu_actions += [update_modules_action, None]
else:
self.tools_menu_actions += [None]
self.main_toolbar_actions += [prefs_action, spyder_path_action]
if WinUserEnvDialog is not None:
winenv_action = create_action(self,
_("Current user environment variables..."),
icon='win_env.png',
tip=_("Show and edit current user environment "
"variables in Windows registry "
"(i.e. for all sessions)"),
triggered=self.win_env)
self.tools_menu_actions.append(winenv_action)
# External Tools submenu
self.external_tools_menu = QMenu(_("External Tools"))
self.external_tools_menu_actions = []
# Python(x,y) launcher
self.xy_action = create_action(self,
_("Python(x,y) launcher"),
icon=get_icon('pythonxy.png'),
triggered=lambda:
run_python_script('xy', 'xyhome'))
self.external_tools_menu_actions.append(self.xy_action)
if not is_module_installed('xy'):
self.xy_action.setDisabled(True)
self.xy_action.setToolTip(self.xy_action.toolTip() + \
'\nPlease install Python(x,y) to '
'enable this feature')
#
# emzed: REMOVED QtDesigner, QTLinguist, QT exampels
# Sift
if is_module_installed('guidata') \
and is_module_installed('guiqwt'):
from guidata import configtools
from guiqwt import config # (loading icons) analysis:ignore
sift_icon = configtools.get_icon('sift.svg')
sift_act = create_python_script_action(self, _("Sift"),
sift_icon, "guiqwt", osp.join("tests", "sift"))
if sift_act:
self.external_tools_menu_actions += [None, sift_act]
# ViTables
vitables_act = create_program_action(self, _("ViTables"),
'vitables.png', "vitables")
if vitables_act:
self.external_tools_menu_actions += [None, vitables_act]
# Internal console plugin
self.console = Console(self, namespace, debug=self.debug,
exitfunc=self.closing, profile=self.profile,
multithreaded=self.multithreaded)
self.console.register_plugin()
# Working directory plugin
self.workingdirectory = WorkingDirectory(self, self.init_workdir)
self.workingdirectory.register_plugin()
# Object inspector plugin
if CONF.get('inspector', 'enable'):
self.set_splash(_("Loading object inspector..."))
self.inspector = ObjectInspector(self)
self.inspector.register_plugin()
# Outline explorer widget
if CONF.get('outline_explorer', 'enable'):
self.set_splash(_("Loading outline explorer..."))
fullpath_sorting = CONF.get('editor', 'fullpath_sorting', True)
self.outlineexplorer = OutlineExplorer(self,
fullpath_sorting=fullpath_sorting)
self.outlineexplorer.register_plugin()
# Editor plugin
self.set_splash(_("Loading editor..."))
self.editor = Editor(self)
self.editor.register_plugin()
# Populating file menu entries
quit_action = create_action(self, _("&Quit"),
icon='exit.png', tip=_("Quit"),
triggered=self.console.quit)
self.register_shortcut(quit_action, "_", "Quit", "Ctrl+Q")
self.file_menu_actions += [self.load_temp_session_action,
self.load_session_action,
self.save_session_action,
None, quit_action]
self.set_splash("")
# Find in files
if CONF.get('find_in_files', 'enable'):
self.findinfiles = FindInFiles(self)
self.findinfiles.register_plugin()
# Explorer
if CONF.get('explorer', 'enable'):
self.set_splash(_("Loading file explorer..."))
self.explorer = Explorer(self)
self.explorer.register_plugin()
# History log widget
if CONF.get('historylog', 'enable'):
self.set_splash(_("Loading history plugin..."))
self.historylog = HistoryLog(self)
self.historylog.register_plugin()
# Online help widget
if CONF.get('onlinehelp', 'enable') and OnlineHelp is not None:
self.set_splash(_("Loading online help..."))
self.onlinehelp = OnlineHelp(self)
self.onlinehelp.register_plugin()
# Project explorer widget
if CONF.get('project_explorer', 'enable'):
self.set_splash(_("Loading project explorer..."))
self.projectexplorer = ProjectExplorer(self)
self.projectexplorer.register_plugin()
# External console
if self.light:
# This is necessary to support the --working-directory option:
if self.init_workdir is not None:
os.chdir(self.init_workdir)
else:
self.set_splash(_("Loading external console..."))
self.extconsole = ExternalConsole(self, light_mode=self.light)
self.extconsole.register_plugin()
# Namespace browser
if not self.light:
# In light mode, namespace browser is opened inside external console
# Here, it is opened as an independent plugin, in its own dockwidget
self.set_splash(_("Loading namespace browser..."))
self.variableexplorer = VariableExplorer(self)
self.variableexplorer.register_plugin()
if not self.light:
nsb = self.variableexplorer.add_shellwidget(self.console.shell)
self.connect(self.console.shell, SIGNAL('refresh()'),
nsb.refresh_table)
nsb.auto_refresh_button.setEnabled(False)
self.set_splash(_("Setting up main window..."))
# ? menu
about_action = create_action(self,
_("About %s...") % "eMZed",
icon=get_std_icon('MessageBoxInformation'),
triggered=self.about)
#report_action = create_action(self,
#_("Report issue..."),
#icon=get_icon('bug.png'),
#triggered=self.report_issue
#)
# Spyder documentation
#doc_path = get_module_data_path('spyderlib', relpath="doc",
#attr_name='DOCPATH')
# * Trying to find the chm doc
#spyder_doc = osp.join(doc_path, "Spyderdoc.chm")
#if not osp.isfile(spyder_doc):
# spyder_doc = osp.join(doc_path, os.pardir, os.pardir,
#"Spyderdoc.chm")
# * Trying to find the html doc
#if not osp.isfile(spyder_doc):
# spyder_doc = osp.join(doc_path, "index.html")
# if not osp.isfile(spyder_doc): # development version
# spyder_doc = osp.join(get_module_source_path('spyderlib'),
# os.pardir, 'build', 'lib',
# 'spyderlib', 'doc', "index.html")
#spyder_doc = file_uri(spyder_doc)
#doc_action = create_bookmark_action(self, spyder_doc,
# _("eMZed documentation"), shortcut="F1",
# icon=get_std_icon('DialogHelpButton'))
self.help_menu_actions = [about_action]
# Python documentation
if get_python_doc_path() is not None:
pydoc_act = create_action(self, _("Python documentation"),
icon=get_icon('python.png'),
triggered=lambda:
start_file(get_python_doc_path()))
self.help_menu_actions += [None, pydoc_act]
# Qt assistant link
#qta_act = create_program_action(self, _("Qt Assistant"),
#'qtassistant.png', "assistant")
#if qta_act:
#self.help_menu_actions.append(qta_act)
# Documentation provided by Python(x,y), if available
try:
from xy.config import DOC_PATH as xy_doc_path
xydoc = osp.join(xy_doc_path, "Libraries")
def add_xydoc(text, pathlist):
for path in pathlist:
if osp.exists(path):
ext = osp.splitext(path)[1]
if ext:
icon = get_icon(ext[1:]+".png")
else:
icon = get_std_icon("DirIcon")
path = file_uri(path)
action = create_action(self, text, icon=icon,
triggered=lambda path=path:
start_file(path))
self.help_menu_actions.append(action)
break
self.help_menu_actions.append(None)
add_xydoc(_("Python(x,y) documentation folder"),
[xy_doc_path])
add_xydoc(_("IPython documentation"),
[osp.join(xydoc, "IPython", "ipythondoc.chm")])
add_xydoc(_("guidata documentation"),
[osp.join(xydoc, "guidata", "guidatadoc.chm"),
r"D:\Python\guidata\build\doc_chm\guidatadoc.chm"])
add_xydoc(_("guiqwt documentation"),
[osp.join(xydoc, "guiqwt", "guiqwtdoc.chm"),
r"D:\Python\guiqwt\build\doc_chm\guiqwtdoc.chm"])
add_xydoc(_("Matplotlib documentation"),
[osp.join(xydoc, "matplotlib", "Matplotlibdoc.chm"),
osp.join(xydoc, "matplotlib", "Matplotlib.pdf")])
add_xydoc(_("NumPy documentation"),
[osp.join(xydoc, "NumPy", "numpy.chm")])
add_xydoc(_("NumPy reference guide"),
[osp.join(xydoc, "NumPy", "numpy-ref.pdf")])
add_xydoc(_("NumPy user guide"),
[osp.join(xydoc, "NumPy", "numpy-user.pdf")])
add_xydoc(_("SciPy documentation"),
[osp.join(xydoc, "SciPy", "scipy.chm"),
osp.join(xydoc, "SciPy", "scipy-ref.pdf")])
self.help_menu_actions.append(None)
except (ImportError, KeyError, RuntimeError):
pass
# Online documentation
web_resources = QMenu(_("Web Resources"))
web_resources.setIcon(get_icon("browser.png"))
add_actions(web_resources,
create_module_bookmark_actions(self, self.BOOKMARKS))
self.help_menu_actions.append(web_resources)
# IPython frontend action
if is_module_installed('IPython', '>=0.12'):
ipf_action = create_action(self, _("New IPython frontend..."),
icon="ipython.png",
triggered=self.new_ipython_frontend)
self.interact_menu_actions += [None, ipf_action]
# no load of Third-party plugins here !
# View menu
#self.view_menu = self.menuBar().addMenu(_("&View"))
self.windows_toolbars_menu = QMenu(_("Windows and toolbars"), self)
self.connect(self.windows_toolbars_menu, SIGNAL("aboutToShow()"),
self.update_windows_toolbars_menu)
self.view_menu.addMenu(self.windows_toolbars_menu)
reset_layout_action = create_action(self, _("Reset window layout"),
triggered=self.reset_window_layout)
quick_layout_menu = QMenu(_("Custom window layouts"), self)
ql_actions = []
for index in range(1, 4):
if index > 0:
ql_actions += [None]
qli_act = create_action(self,
_("Switch to/from layout %d") % index,
triggered=lambda i=index:
self.quick_layout_switch(i))
self.register_shortcut(qli_act, "_",
"Switch to/from layout %d" % index,
"Shift+Alt+F%d" % index)
qlsi_act = create_action(self, _("Set layout %d") % index,
triggered=lambda i=index:
self.quick_layout_set(i))
self.register_shortcut(qlsi_act, "_",
"Set layout %d" % index,
"Ctrl+Shift+Alt+F%d" % index)
ql_actions += [qli_act, qlsi_act]
add_actions(quick_layout_menu, ql_actions)
if set_attached_console_visible is not None:
cmd_act = create_action(self,
_("Attached console window (debugging)"),
toggled=set_attached_console_visible)
cmd_act.setChecked(is_attached_console_visible())
add_actions(self.view_menu, (None, cmd_act))
add_actions(self.view_menu, (None, self.maximize_action,
self.fullscreen_action, None,
reset_layout_action, quick_layout_menu,
None, self.close_dockwidget_action))
self.menuBar().insertMenu(self.help_menu.menuAction(),
self.view_menu)
# no external tools action to "Tools" menu here !!!
# Filling out menu/toolbar entries:
add_actions(self.file_menu, self.file_menu_actions)
add_actions(self.edit_menu, self.edit_menu_actions)
add_actions(self.search_menu, self.search_menu_actions)
add_actions(self.source_menu, self.source_menu_actions)
add_actions(self.run_menu, self.run_menu_actions)
add_actions(self.interact_menu, self.interact_menu_actions)
add_actions(self.tools_menu, self.tools_menu_actions)
# no external tools menu here !
add_actions(self.help_menu, self.help_menu_actions)
add_actions(self.main_toolbar, self.main_toolbar_actions)
add_actions(self.file_toolbar, self.file_toolbar_actions)
add_actions(self.edit_toolbar, self.edit_toolbar_actions)
add_actions(self.search_toolbar, self.search_toolbar_actions)
add_actions(self.source_toolbar, self.source_toolbar_actions)
add_actions(self.run_toolbar, self.run_toolbar_actions)
# Apply all defined shortcuts (plugins + 3rd-party plugins)
self.apply_shortcuts()
# Emitting the signal notifying plugins that main window menu and
# toolbar actions are all defined:
self.emit(SIGNAL('all_actions_defined()'))
# Window set-up
self.debug_print("Setting up window...")
self.setup_layout(default=False)
# splash screen occurs at leas for 5 seconds:
while (time.time()-self.splash_started) < 5.0:
time.sleep(0.1)
self.debug_print("wait..")
self.splash.hide()
# Enabling tear off for all menus except help menu
for child in self.menuBar().children():
if isinstance(child, QMenu) and child != self.help_menu:
child.setTearOffEnabled(True)
# Menu about to show
for child in self.menuBar().children():
if isinstance(child, QMenu):
self.connect(child, SIGNAL("aboutToShow()"),
self.update_edit_menu)
self.debug_print("*** End of MainWindow setup ***")
self.is_starting_up = False
def post_visible_setup(self):
"""Actions to be performed only after the main window's `show` method
was triggered"""
self.emit(SIGNAL('restore_scrollbar_position()'))
self.extconsole.open_interpreter_at_startup()
self.extconsole.setMinimumHeight(350)