def __init__(self, *args):
self.breakpoints = []
EditorWindow.__init__(self, *args)
self.text.bind("<<set-breakpoint-here>>", self.set_breakpoint_here)
self.text.bind("<<clear-breakpoint-here>>", self.clear_breakpoint_here)
self.text.bind("<<open-python-shell>>", self.flist.open_shell)
self.breakpointPath = os.path.join(idleConf.GetUserCfgDir(),
'breakpoints.lst')
# whenever a file is changed, restore breakpoints
if self.io.filename: self.restore_file_breaks()
def filename_changed_hook(old_hook=self.io.filename_change_hook,
self=self):
self.restore_file_breaks()
old_hook()
self.io.set_filename_change_hook(filename_changed_hook)
def __init__(self,
flist=None,
filename=None,
key=None,
root=None,
start_page=EditorPage):
if EditorWindow.help_url is None:
dochome = os.path.join(sys.prefix, 'Doc', 'index.html')
if sys.platform.count('linux'):
# look for html docs in a couple of standard places
pyver = 'python-docs-' + '%s.%s.%s' % sys.version_info[:3]
if os.path.isdir('/var/www/html/python/'): # "python2" rpm
dochome = '/var/www/html/python/index.html'
else:
basepath = '/usr/share/doc/' # standard location
dochome = os.path.join(basepath, pyver, 'Doc',
'index.html')
elif sys.platform[:3] == 'win':
chmfile = os.path.join(sys.prefix, 'Doc',
'Python%d%d.chm' % sys.version_info[:2])
if os.path.isfile(chmfile):
dochome = chmfile
elif macosxSupport.runningAsOSXApp():
# documentation is stored inside the python framework
dochome = os.path.join(
sys.prefix,
'Resources/English.lproj/Documentation/index.html')
dochome = os.path.normpath(dochome)
if os.path.isfile(dochome):
EditorWindow.help_url = dochome
if sys.platform == 'darwin':
# Safari requires real file:-URLs
EditorWindow.help_url = 'file://' + EditorWindow.help_url
else:
EditorWindow.help_url = "http://www.python.org/doc/current"
self.flist = flist
root = root or flist.root
self.root = root
try:
sys.ps1
except AttributeError:
sys.ps1 = '>>> '
self.menubar = Menu(root)
self.top = WindowList.ListedToplevel(root, menu=self.menubar)
if flist:
self.tkinter_vars = flist.vars
# self.top.instance_dict makes flist.inversedict avalable to
# configDialog.py so it can access all EditorWindow instaces
self.top.instance_dict = flist.inversedict
else:
self.tkinter_vars = {} # keys: Tkinter event names
# values: Tkinter variable instances
self.top.instance_dict = {}
self.recent_files_path = os.path.join(idleConf.GetUserCfgDir(),
'recent-files.lst')
if flist:
flist.inversedict[self] = key
if key:
flist.dict[key] = self
self.menudict = None
# create a Notebook where the text pages for this EditorWindow will
# reside
self.text_notebook = TabbedPageSet(self.top)
self.text_notebook.pack(fill=BOTH, expand=True)
self.text_notebook.bind('<<NotebookTabChanged>>',
self._update_controls)
self.new_tab(filename=filename, load_ext=False, ptype=start_page)
self.text = self.current_page.text # XXX
self.top.focused_widget = self.text
self.top.bind('<<tab-closed>>', self._post_tab_close)
# The following "width" attribute is used by PyShell, so keep it here
self.width = idleConf.GetOption('main', 'EditorPage', 'width')
self.top.protocol("WM_DELETE_WINDOW", self.close)
self.top.bind("<<close-window>>", self.close_event)
self._create_statusbar()
self.top.after_idle(self.set_line_and_column)
# usetabs true -> literal tab characters are used by indent and
# dedent cmds, possibly mixed with spaces if
# indentwidth is not a multiple of tabwidth,
# which will cause Tabnanny to nag!
# false -> tab characters are converted to spaces by indent
# and dedent cmds, and ditto TAB keystrokes
# Although use-spaces=0 can be configured manually in config-main.def,
# configuration of tabs v. spaces is not supported in the configuration
# dialog. IDLE promotes the preferred Python indentation: use spaces!
usespaces = idleConf.GetOption('main',
'Indent',
'use-spaces',
type='bool')
self.usetabs = not usespaces
# tabwidth is the display width of a literal tab character.
# CAUTION: telling Tk to use anything other than its default
# tab setting causes it to use an entirely different tabbing algorithm,
# treating tab stops as fixed distances from the left margin.
# Nobody expects this, so for now tabwidth should never be changed.
self.tabwidth = 8 # must remain 8 until Tk is fixed.
# indentwidth is the number of screen characters per indent level.
# The recommended Python indentation is four spaces.
self.indentwidth = self.tabwidth
self.set_notabs_indentwidth()
# If context_use_ps1 is true, parsing searches back for a ps1 line;
# else searches for a popular (if, def, ...) Python stmt.
self.context_use_ps1 = False
# When searching backwards for a reliable place to begin parsing,
# first start num_context_lines[0] lines back, then
# num_context_lines[1] lines back if that didn't work, and so on.
# The last value should be huge (larger than the # of lines in a
# conceivable file).
# Making the initial values larger slows things down more often.
self.num_context_lines = 50, 500, 5000000
if hasattr(self, 'ispythonsource'): # PyShell
self.set_indentation_params(self.ispythonsource(filename))
else:
self.set_indentation_params(
self.current_page.ispythonsource(filename))
self.extensions = {}
self._load_extensions()
menu = self.menudict.get('windows')
if menu:
end = menu.index("end")
if end is None:
end = -1
if end >= 0:
menu.add_separator()
end = end + 1
self.wmenu_end = end
WindowList.register_callback(self.postwindowsmenu)
# Some abstractions so IDLE extensions are cross-IDE
self.askyesno = tkMessageBox.askyesno
self.askinteger = tkSimpleDialog.askinteger
self.showerror = tkMessageBox.showerror