FM / idlelib

/opt/alt/python33/lib64/python3.3/idlelib/

/opt/alt/python33/lib64/python3.3/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
idle_test/	-	0755	rm
__pycache__/	-	0755	rm
aboutDialog.py	6575	0644	edit dl rm
AutoComplete.py	9082	0644	edit dl rm
AutoCompleteWindow.py	17672	0644	edit dl rm
AutoExpand.py	2483	0644	edit dl rm
Bindings.py	3434	0644	edit dl rm
CallTips.py	5932	0644	edit dl rm
CallTipWindow.py	5899	0644	edit dl rm
ChangeLog	56393	0644	edit dl rm
ClassBrowser.py	6371	0644	edit dl rm
CodeContext.py	8353	0644	edit dl rm
ColorDelegator.py	10467	0644	edit dl rm
config-extensions.def	2788	0644	edit dl rm
config-highlight.def	1740	0644	edit dl rm
config-keys.def	7524	0644	edit dl rm
config-main.def	2514	0644	edit dl rm
configDialog.py	52850	0644	edit dl rm
configHandler.py	29323	0644	edit dl rm
configHelpSourceEdit.py	6725	0644	edit dl rm
configSectionNameDialog.py	4314	0644	edit dl rm
CREDITS.txt	1865	0644	edit dl rm
Debugger.py	16367	0644	edit dl rm
Delegator.py	665	0644	edit dl rm
dynOptionMenuWidget.py	1308	0644	edit dl rm
EditorWindow.py	66307	0644	edit dl rm
extend.txt	3642	0644	edit dl rm
FileList.py	3814	0644	edit dl rm
FormatParagraph.py	7166	0644	edit dl rm
GrepDialog.py	4111	0644	edit dl rm
help.txt	11994	0644	edit dl rm
HISTORY.txt	10317	0644	edit dl rm
HyperParser.py	10562	0644	edit dl rm
idle.py	400	0644	edit dl rm
idle.pyw	671	0644	edit dl rm
IdleHistory.py	4117	0644	edit dl rm
idlever.py	23	0644	edit dl rm
IOBinding.py	19862	0644	edit dl rm
keybindingDialog.py	12427	0644	edit dl rm
macosxSupport.py	7172	0644	edit dl rm
MultiCall.py	17529	0644	edit dl rm
MultiStatusBar.py	783	0644	edit dl rm
NEWS.txt	34417	0644	edit dl rm
ObjectBrowser.py	3749	0644	edit dl rm
OutputWindow.py	4394	0644	edit dl rm
ParenMatch.py	6627	0644	edit dl rm
PathBrowser.py	2878	0644	edit dl rm
Percolator.py	2658	0644	edit dl rm
PyParse.py	19414	0644	edit dl rm
PyShell.py	57877	0755	edit dl rm
README.txt	2502	0644	edit dl rm
RemoteDebugger.py	12029	0644	edit dl rm
RemoteObjectBrowser.py	964	0644	edit dl rm
ReplaceDialog.py	5829	0644	edit dl rm
rpc.py	20953	0644	edit dl rm
RstripExtension.py	1050	0644	edit dl rm
run.py	13694	0644	edit dl rm
ScriptBinding.py	8069	0644	edit dl rm
ScrolledList.py	3997	0644	edit dl rm
SearchDialog.py	2016	0644	edit dl rm
SearchDialogBase.py	5185	0644	edit dl rm
SearchEngine.py	7544	0644	edit dl rm
StackViewer.py	3567	0644	edit dl rm
tabbedpages.py	18167	0644	edit dl rm
textView.py	3545	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
ToolTip.py	2736	0644	edit dl rm
TreeWidget.py	15220	0644	edit dl rm
UndoDelegator.py	10305	0644	edit dl rm
WidgetRedirector.py	4477	0644	edit dl rm
WindowList.py	2472	0644	edit dl rm
ZoomHeight.py	1307	0644	edit dl rm
__init__.py	37	0644	edit dl rm
__main__.py	109	0644	edit dl rm

Edit: /opt/alt/python33/lib64/python3.3/idlelib/CallTips.py (5932B)

"""CallTips.py - An IDLE Extension to Jog Your Memory

Call Tips are floating windows which display function, class, and method
parameter and docstring information when you type an opening parenthesis, and
which disappear when you type a closing parenthesis.

"""
import __main__
import inspect
import re
import sys
import textwrap
import types

from idlelib import CallTipWindow
from idlelib.HyperParser import HyperParser

class CallTips:

menudefs = [
        ('edit', [
            ("Show call tip", "<<force-open-calltip>>"),
        ])
    ]

def __init__(self, editwin=None):
        if editwin is None:  # subprocess and test
            self.editwin = None
        else:
            self.editwin = editwin
            self.text = editwin.text
            self.active_calltip = None
            self._calltip_window = self._make_tk_calltip_window

def close(self):
        self._calltip_window = None

def _make_tk_calltip_window(self):
        # See __init__ for usage
        return CallTipWindow.CallTip(self.text)

def _remove_calltip_window(self, event=None):
        if self.active_calltip:
            self.active_calltip.hidetip()
            self.active_calltip = None

def force_open_calltip_event(self, event):
        "The user selected the menu entry or hotkey, open the tip."
        self.open_calltip(True)

def try_open_calltip_event(self, event):
        """Happens when it would be nice to open a CallTip, but not really
        necessary, for example after an opening bracket, so function calls
        won't be made.
        """
        self.open_calltip(False)

def refresh_calltip_event(self, event):
        if self.active_calltip and self.active_calltip.is_active():
            self.open_calltip(False)

def open_calltip(self, evalfuncs):
        self._remove_calltip_window()

hp = HyperParser(self.editwin, "insert")
        sur_paren = hp.get_surrounding_brackets('(')
        if not sur_paren:
            return
        hp.set_index(sur_paren[0])
        expression  = hp.get_expression()
        if not expression:
            return
        if not evalfuncs and (expression.find('(') != -1):
            return
        argspec = self.fetch_tip(expression)
        if not argspec:
            return
        self.active_calltip = self._calltip_window()
        self.active_calltip.showtip(argspec, sur_paren[0], sur_paren[1])

def fetch_tip(self, expression):
        """Return the argument list and docstring of a function or class.

If there is a Python subprocess, get the calltip there.  Otherwise,
        either this fetch_tip() is running in the subprocess or it was
        called in an IDLE running without the subprocess.

The subprocess environment is that of the most recently run script.  If
        two unrelated modules are being edited some calltips in the current
        module may be inoperative if the module was not the last to run.

To find methods, fetch_tip must be fed a fully qualified name.

"""
        try:
            rpcclt = self.editwin.flist.pyshell.interp.rpcclt
        except AttributeError:
            rpcclt = None
        if rpcclt:
            return rpcclt.remotecall("exec", "get_the_calltip",
                                     (expression,), {})
        else:
            return get_argspec(get_entity(expression))

def get_entity(expression):
    """Return the object corresponding to expression evaluated
    in a namespace spanning sys.modules and __main.dict__.
    """
    if expression:
        namespace = sys.modules.copy()
        namespace.update(__main__.__dict__)
        try:
            return eval(expression, namespace)
        except BaseException:
            # An uncaught exception closes idle, and eval can raise any
            # exception, especially if user classes are involved.
            return None

# The following are used in get_argspec and some in tests
_MAX_COLS = 85
_MAX_LINES = 5  # enough for bytes
_INDENT = ' '*4  # for wrapped signatures
_first_param = re.compile('(?<=\()\w*\,?\s*')
_default_callable_argspec = "See source or doc"

def get_argspec(ob):
    '''Return a string describing the signature of a callable object, or ''.

For Python-coded functions and methods, the first line is introspected.
    Delete 'self' parameter for classes (.__init__) and bound methods.
    The next lines are the first lines of the doc string up to the first
    empty line or _MAX_LINES.    For builtins, this typically includes
    the arguments in addition to the return value.
    '''
    argspec = ""
    try:
        ob_call = ob.__call__
    except BaseException:
        return argspec
    if isinstance(ob, type):
        fob = ob.__init__
    elif isinstance(ob_call, types.MethodType):
        fob = ob_call
    else:
        fob = ob
    if isinstance(fob, (types.FunctionType, types.MethodType)):
        argspec = inspect.formatargspec(*inspect.getfullargspec(fob))
        if (isinstance(ob, (type, types.MethodType)) or
                isinstance(ob_call, types.MethodType)):
            argspec = _first_param.sub("", argspec)

lines = (textwrap.wrap(argspec, _MAX_COLS, subsequent_indent=_INDENT)
            if len(argspec) > _MAX_COLS else [argspec] if argspec else [])

if isinstance(ob_call, types.MethodType):
        doc = ob_call.__doc__
    else:
        doc = getattr(ob, "__doc__", "")
    if doc:
        for line in doc.split('\n', _MAX_LINES)[:_MAX_LINES]:
            line = line.strip()
            if not line:
                break
            if len(line) > _MAX_COLS:
                line = line[: _MAX_COLS - 3] + '...'
            lines.append(line)
        argspec = '\n'.join(lines)
    if not argspec:
        argspec = _default_callable_argspec
    return argspec

if __name__ == '__main__':
    from unittest import main
    main('idlelib.idle_test.test_calltips', verbosity=2)

cmd: