FM / idlelib

/opt/alt/python27/lib64/python2.7/idlelib/

/opt/alt/python27/lib64/python2.7/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
idle_test/	-	0755	rm
aboutDialog.py	7014	0644	edit dl rm
aboutDialog.pyc	7017	0644	edit dl rm
aboutDialog.pyo	7017	0644	edit dl rm
AutoComplete.py	8964	0644	edit dl rm
AutoComplete.pyc	8181	0644	edit dl rm
AutoComplete.pyo	8181	0644	edit dl rm
AutoCompleteWindow.py	17318	0644	edit dl rm
AutoCompleteWindow.pyc	12714	0644	edit dl rm
AutoCompleteWindow.pyo	12655	0644	edit dl rm
AutoExpand.py	3395	0644	edit dl rm
AutoExpand.pyc	3580	0644	edit dl rm
AutoExpand.pyo	3580	0644	edit dl rm
Bindings.py	2976	0644	edit dl rm
Bindings.pyc	4708	0644	edit dl rm
Bindings.pyo	4708	0644	edit dl rm
CallTips.py	7740	0644	edit dl rm
CallTips.pyc	8354	0644	edit dl rm
CallTips.pyo	8354	0644	edit dl rm
CallTipWindow.py	6065	0644	edit dl rm
CallTipWindow.pyc	6292	0644	edit dl rm
CallTipWindow.pyo	6292	0644	edit dl rm
ChangeLog	56393	0644	edit dl rm
ClassBrowser.py	6999	0644	edit dl rm
ClassBrowser.pyc	9890	0644	edit dl rm
ClassBrowser.pyo	9890	0644	edit dl rm
CodeContext.py	8342	0644	edit dl rm
CodeContext.pyc	6788	0644	edit dl rm
CodeContext.pyo	6744	0644	edit dl rm
ColorDelegator.py	9762	0644	edit dl rm
ColorDelegator.pyc	9119	0644	edit dl rm
ColorDelegator.pyo	9119	0644	edit dl rm
config-extensions.def	2965	0644	edit dl rm
config-highlight.def	2515	0644	edit dl rm
config-keys.def	7777	0644	edit dl rm
config-main.def	2561	0644	edit dl rm
configDialog.py	65958	0644	edit dl rm
configDialog.pyc	54435	0644	edit dl rm
configDialog.pyo	54435	0644	edit dl rm
configHandler.py	32485	0644	edit dl rm
configHandler.pyc	29985	0644	edit dl rm
configHandler.pyo	29985	0644	edit dl rm
configHelpSourceEdit.py	6686	0644	edit dl rm
configHelpSourceEdit.pyc	6712	0644	edit dl rm
configHelpSourceEdit.pyo	6712	0644	edit dl rm
configSectionNameDialog.py	4040	0644	edit dl rm
configSectionNameDialog.pyc	4510	0644	edit dl rm
configSectionNameDialog.pyo	4510	0644	edit dl rm
CREDITS.txt	1866	0644	edit dl rm
Debugger.py	18236	0644	edit dl rm
Debugger.pyc	18144	0644	edit dl rm
Debugger.pyo	18144	0644	edit dl rm
Delegator.py	665	0644	edit dl rm
Delegator.pyc	1346	0644	edit dl rm
Delegator.pyo	1346	0644	edit dl rm
dynOptionMenuWidget.py	1984	0644	edit dl rm
dynOptionMenuWidget.pyc	2868	0644	edit dl rm
dynOptionMenuWidget.pyo	2868	0644	edit dl rm
EditorWindow.py	65498	0644	edit dl rm
EditorWindow.pyc	58522	0644	edit dl rm
EditorWindow.pyo	58420	0644	edit dl rm
extend.txt	3642	0644	edit dl rm
FileList.py	3718	0644	edit dl rm
FileList.pyc	4168	0644	edit dl rm
FileList.pyo	4135	0644	edit dl rm
FormatParagraph.py	7287	0644	edit dl rm
FormatParagraph.pyc	7311	0644	edit dl rm
FormatParagraph.pyo	7311	0644	edit dl rm
GrepDialog.py	5145	0644	edit dl rm
GrepDialog.pyc	6607	0644	edit dl rm
GrepDialog.pyo	6607	0644	edit dl rm
help.html	42414	0644	edit dl rm
help.py	11035	0644	edit dl rm
help.pyc	12543	0644	edit dl rm
help.pyo	12543	0644	edit dl rm
help.txt	12144	0644	edit dl rm
HISTORY.txt	10317	0644	edit dl rm
HyperParser.py	10497	0644	edit dl rm
HyperParser.pyc	6803	0644	edit dl rm
HyperParser.pyo	6803	0644	edit dl rm
idle.py	453	0644	edit dl rm
idle.pyc	423	0644	edit dl rm
idle.pyo	423	0644	edit dl rm
idle.pyw	563	0644	edit dl rm
IdleHistory.py	4052	0644	edit dl rm
IdleHistory.pyc	4151	0644	edit dl rm
IdleHistory.pyo	4151	0644	edit dl rm
idlever.py	415	0644	edit dl rm
idlever.pyc	591	0644	edit dl rm
idlever.pyo	591	0644	edit dl rm
IOBinding.py	21848	0644	edit dl rm
IOBinding.pyc	18999	0644	edit dl rm
IOBinding.pyo	18999	0644	edit dl rm
keybindingDialog.py	12468	0644	edit dl rm
keybindingDialog.pyc	12361	0644	edit dl rm
keybindingDialog.pyo	12361	0644	edit dl rm
macosxSupport.py	8435	0644	edit dl rm
macosxSupport.pyc	8585	0644	edit dl rm
macosxSupport.pyo	8447	0644	edit dl rm
MultiCall.py	17701	0644	edit dl rm
MultiCall.pyc	16793	0644	edit dl rm
MultiCall.pyo	16719	0644	edit dl rm
MultiStatusBar.py	1348	0644	edit dl rm
MultiStatusBar.pyc	2357	0644	edit dl rm
MultiStatusBar.pyo	2357	0644	edit dl rm
NEWS.txt	47059	0644	edit dl rm
ObjectBrowser.py	4376	0644	edit dl rm
ObjectBrowser.pyc	7431	0644	edit dl rm
ObjectBrowser.pyo	7431	0644	edit dl rm
OutputWindow.py	4576	0644	edit dl rm
OutputWindow.pyc	5427	0644	edit dl rm
OutputWindow.pyo	5427	0644	edit dl rm
ParenMatch.py	6714	0644	edit dl rm
ParenMatch.pyc	7350	0644	edit dl rm
ParenMatch.pyo	7350	0644	edit dl rm
PathBrowser.py	3009	0644	edit dl rm
PathBrowser.pyc	4681	0644	edit dl rm
PathBrowser.pyo	4681	0644	edit dl rm
Percolator.py	3222	0644	edit dl rm
Percolator.pyc	4803	0644	edit dl rm
Percolator.pyo	4619	0644	edit dl rm
PyParse.py	19510	0644	edit dl rm
PyParse.pyc	10226	0644	edit dl rm
PyParse.pyo	9788	0644	edit dl rm
PyShell.py	58859	0755	edit dl rm
PyShell.pyc	54269	0644	edit dl rm
PyShell.pyo	54167	0644	edit dl rm
README.txt	7890	0644	edit dl rm
RemoteDebugger.py	11632	0644	edit dl rm
RemoteDebugger.pyc	17131	0644	edit dl rm
RemoteDebugger.pyo	16977	0644	edit dl rm
RemoteObjectBrowser.py	942	0644	edit dl rm
RemoteObjectBrowser.pyc	2280	0644	edit dl rm
RemoteObjectBrowser.pyo	2280	0644	edit dl rm
ReplaceDialog.py	6639	0644	edit dl rm
ReplaceDialog.pyc	8016	0644	edit dl rm
ReplaceDialog.pyo	8016	0644	edit dl rm
rpc.py	20150	0644	edit dl rm
rpc.pyc	22495	0644	edit dl rm
rpc.pyo	22389	0644	edit dl rm
RstripExtension.py	1050	0644	edit dl rm
RstripExtension.pyc	1665	0644	edit dl rm
RstripExtension.pyo	1665	0644	edit dl rm
run.py	12917	0644	edit dl rm
run.pyc	13770	0644	edit dl rm
run.pyo	13712	0644	edit dl rm
ScriptBinding.py	8459	0644	edit dl rm
ScriptBinding.pyc	8370	0644	edit dl rm
ScriptBinding.pyo	8370	0644	edit dl rm
ScrolledList.py	4373	0644	edit dl rm
ScrolledList.pyc	6768	0644	edit dl rm
ScrolledList.pyo	6768	0644	edit dl rm
SearchDialog.py	2630	0644	edit dl rm
SearchDialog.pyc	4139	0644	edit dl rm
SearchDialog.pyo	4139	0644	edit dl rm
SearchDialogBase.py	7009	0644	edit dl rm
SearchDialogBase.pyc	8546	0644	edit dl rm
SearchDialogBase.pyo	8546	0644	edit dl rm
SearchEngine.py	7463	0644	edit dl rm
SearchEngine.pyc	8575	0644	edit dl rm
SearchEngine.pyo	8575	0644	edit dl rm
StackViewer.py	4431	0644	edit dl rm
StackViewer.pyc	6677	0644	edit dl rm
StackViewer.pyo	6677	0644	edit dl rm
tabbedpages.py	18439	0644	edit dl rm
tabbedpages.pyc	19081	0644	edit dl rm
tabbedpages.pyo	19081	0644	edit dl rm
textView.py	3520	0644	edit dl rm
textView.pyc	4116	0644	edit dl rm
textView.pyo	4116	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
ToolTip.py	3173	0644	edit dl rm
ToolTip.pyc	4890	0644	edit dl rm
ToolTip.pyo	4890	0644	edit dl rm
TreeWidget.py	15037	0644	edit dl rm
TreeWidget.pyc	18383	0644	edit dl rm
TreeWidget.pyo	18383	0644	edit dl rm
UndoDelegator.py	10787	0644	edit dl rm
UndoDelegator.pyc	14218	0644	edit dl rm
UndoDelegator.pyo	14218	0644	edit dl rm
WidgetRedirector.py	6906	0644	edit dl rm
WidgetRedirector.pyc	7951	0644	edit dl rm
WidgetRedirector.pyo	7951	0644	edit dl rm
WindowList.py	2473	0644	edit dl rm
WindowList.pyc	3831	0644	edit dl rm
WindowList.pyo	3831	0644	edit dl rm
ZoomHeight.py	1300	0644	edit dl rm
ZoomHeight.pyc	1711	0644	edit dl rm
ZoomHeight.pyo	1711	0644	edit dl rm
__init__.py	288	0644	edit dl rm
__init__.pyc	444	0644	edit dl rm
__init__.pyo	444	0644	edit dl rm

Edit: /opt/alt/python27/lib64/python2.7/idlelib/help.py (11035B)

""" help.py: Implement the Idle help menu.
Contents are subject to revision at any time, without notice.

Help => About IDLE: diplay About Idle dialog

Help => IDLE Help: Display help.html with proper formatting.
Doc/library/idle.rst (Sphinx)=> Doc/build/html/library/idle.html
(help.copy_strip)=> Lib/idlelib/help.html

HelpParser - Parse help.html and render to tk Text.

HelpText - Display formatted help.html.

HelpFrame - Contain text, scrollbar, and table-of-contents.
(This will be needed for display in a future tabbed window.)

HelpWindow - Display HelpFrame in a standalone window.

copy_strip - Copy idle.html to help.html, rstripping each line.

show_idlehelp - Create HelpWindow.  Called in EditorWindow.help_dialog.
"""
from HTMLParser import HTMLParser
from os.path import abspath, dirname, isdir, isfile, join
from platform import python_version
from Tkinter import Tk, Toplevel, Frame, Text, Scrollbar, Menu, Menubutton
import tkFont as tkfont
from idlelib.configHandler import idleConf

use_ttk = False # until available to import
if use_ttk:
    from tkinter.ttk import Menubutton

## About IDLE ##

## IDLE Help ##

class HelpParser(HTMLParser):
    """Render help.html into a text widget.

The overridden handle_xyz methods handle a subset of html tags.
    The supplied text should have the needed tag configurations.
    The behavior for unsupported tags, such as table, is undefined.
    If the tags generated by Sphinx change, this class, especially
    the handle_starttag and handle_endtags methods, might have to also.
    """
    def __init__(self, text):
        HTMLParser.__init__(self)
        self.text = text         # text widget we're rendering into
        self.tags = ''           # current block level text tags to apply
        self.chartags = ''       # current character level text tags
        self.show = False        # used so we exclude page navigation
        self.hdrlink = False     # used so we don't show header links
        self.level = 0           # indentation level
        self.pre = False         # displaying preformatted text
        self.hprefix = ''        # prefix such as '25.5' to strip from headings
        self.nested_dl = False   # if we're in a nested <dl>
        self.simplelist = False  # simple list (no double spacing)
        self.toc = []            # pair headers with text indexes for toc
        self.header = ''         # text within header tags for toc

def indent(self, amt=1):
        self.level += amt
        self.tags = '' if self.level == 0 else 'l'+str(self.level)

def handle_starttag(self, tag, attrs):
        "Handle starttags in help.html."
        class_ = ''
        for a, v in attrs:
            if a == 'class':
                class_ = v
        s = ''
        if tag == 'div' and class_ == 'section':
            self.show = True    # start of main content
        elif tag == 'div' and class_ == 'sphinxsidebar':
            self.show = False   # end of main content
        elif tag == 'p' and class_ != 'first':
            s = '\n\n'
        elif tag == 'span' and class_ == 'pre':
            self.chartags = 'pre'
        elif tag == 'span' and class_ == 'versionmodified':
            self.chartags = 'em'
        elif tag == 'em':
            self.chartags = 'em'
        elif tag in ['ul', 'ol']:
            if class_.find('simple') != -1:
                s = '\n'
                self.simplelist = True
            else:
                self.simplelist = False
            self.indent()
        elif tag == 'dl':
            if self.level > 0:
                self.nested_dl = True
        elif tag == 'li':
            s = '\n* ' if self.simplelist else '\n\n* '
        elif tag == 'dt':
            s = '\n\n' if not self.nested_dl else '\n'  # avoid extra line
            self.nested_dl = False
        elif tag == 'dd':
            self.indent()
            s = '\n'
        elif tag == 'pre':
            self.pre = True
            if self.show:
                self.text.insert('end', '\n\n')
            self.tags = 'preblock'
        elif tag == 'a' and class_ == 'headerlink':
            self.hdrlink = True
        elif tag == 'h1':
            self.tags = tag
        elif tag in ['h2', 'h3']:
            if self.show:
                self.header = ''
                self.text.insert('end', '\n\n')
            self.tags = tag
        if self.show:
            self.text.insert('end', s, (self.tags, self.chartags))

def handle_endtag(self, tag):
        "Handle endtags in help.html."
        if tag in ['h1', 'h2', 'h3']:
            self.indent(0)  # clear tag, reset indent
            if self.show:
                self.toc.append((self.header, self.text.index('insert')))
        elif tag in ['span', 'em']:
            self.chartags = ''
        elif tag == 'a':
            self.hdrlink = False
        elif tag == 'pre':
            self.pre = False
            self.tags = ''
        elif tag in ['ul', 'dd', 'ol']:
            self.indent(amt=-1)

def handle_data(self, data):
        "Handle date segments in help.html."
        if self.show and not self.hdrlink:
            d = data if self.pre else data.replace('\n', ' ')
            if self.tags == 'h1':
                self.hprefix = d[0:d.index(' ')]
            if self.tags in ['h1', 'h2', 'h3'] and self.hprefix != '':
                if d[0:len(self.hprefix)] == self.hprefix:
                    d = d[len(self.hprefix):].strip()
                self.header += d
            self.text.insert('end', d, (self.tags, self.chartags))

def handle_charref(self, name):
        if self.show:
            self.text.insert('end', unichr(int(name)))

class HelpText(Text):
    "Display help.html."
    def __init__(self, parent, filename):
        "Configure tags and feed file to parser."
        uwide = idleConf.GetOption('main', 'EditorWindow', 'width', type='int')
        uhigh = idleConf.GetOption('main', 'EditorWindow', 'height', type='int')
        uhigh = 3 * uhigh // 4  # lines average 4/3 of editor line height
        Text.__init__(self, parent, wrap='word', highlightthickness=0,
                      padx=5, borderwidth=0, width=uwide, height=uhigh)

normalfont = self.findfont(['TkDefaultFont', 'arial', 'helvetica'])
        fixedfont = self.findfont(['TkFixedFont', 'monaco', 'courier'])
        self['font'] = (normalfont, 12)
        self.tag_configure('em', font=(normalfont, 12, 'italic'))
        self.tag_configure('h1', font=(normalfont, 20, 'bold'))
        self.tag_configure('h2', font=(normalfont, 18, 'bold'))
        self.tag_configure('h3', font=(normalfont, 15, 'bold'))
        self.tag_configure('pre', font=(fixedfont, 12), background='#f6f6ff')
        self.tag_configure('preblock', font=(fixedfont, 10), lmargin1=25,
                borderwidth=1, relief='solid', background='#eeffcc')
        self.tag_configure('l1', lmargin1=25, lmargin2=25)
        self.tag_configure('l2', lmargin1=50, lmargin2=50)
        self.tag_configure('l3', lmargin1=75, lmargin2=75)
        self.tag_configure('l4', lmargin1=100, lmargin2=100)

self.parser = HelpParser(self)
        with open(filename) as f:
            contents = f.read().decode(encoding='utf-8')
        self.parser.feed(contents)
        self['state'] = 'disabled'

def findfont(self, names):
        "Return name of first font family derived from names."
        for name in names:
            if name.lower() in (x.lower() for x in tkfont.names(root=self)):
                font = tkfont.Font(name=name, exists=True, root=self)
                return font.actual()['family']
            elif name.lower() in (x.lower()
                                  for x in tkfont.families(root=self)):
                return name

class HelpFrame(Frame):
    "Display html text, scrollbar, and toc."
    def __init__(self, parent, filename):
        Frame.__init__(self, parent)
        text = HelpText(self, filename)
        self['background'] = text['background']
        scroll = Scrollbar(self, command=text.yview)
        text['yscrollcommand'] = scroll.set
        self.rowconfigure(0, weight=1)
        self.columnconfigure(1, weight=1)  # text
        self.toc_menu(text).grid(column=0, row=0, sticky='nw')
        text.grid(column=1, row=0, sticky='nsew')
        scroll.grid(column=2, row=0, sticky='ns')

def toc_menu(self, text):
        "Create table of contents as drop-down menu."
        toc = Menubutton(self, text='TOC')
        drop = Menu(toc, tearoff=False)
        for lbl, dex in text.parser.toc:
            drop.add_command(label=lbl, command=lambda dex=dex:text.yview(dex))
        toc['menu'] = drop
        return toc

class HelpWindow(Toplevel):
    "Display frame with rendered html."
    def __init__(self, parent, filename, title):
        Toplevel.__init__(self, parent)
        self.wm_title(title)
        self.protocol("WM_DELETE_WINDOW", self.destroy)
        HelpFrame(self, filename).grid(column=0, row=0, sticky='nsew')
        self.grid_columnconfigure(0, weight=1)
        self.grid_rowconfigure(0, weight=1)

def copy_strip():
    """Copy idle.html to idlelib/help.html, stripping trailing whitespace.

Files with trailing whitespace cannot be pushed to the hg cpython
    repository.  For 3.x (on Windows), help.html is generated, after
    editing idle.rst in the earliest maintenance version, with
      sphinx-build -bhtml . build/html
      python_d.exe -c "from idlelib.help import copy_strip; copy_strip()"
    After refreshing TortoiseHG workshop to generate a diff,
    check  both the diff and displayed text.  Push the diff along with
    the idle.rst change and merge both into default (or an intermediate
    maintenance version).

When the 'earlist' version gets its final maintenance release,
    do an update as described above, without editing idle.rst, to
    rebase help.html on the next version of idle.rst.  Do not worry
    about version changes as version is not displayed.  Examine other
    changes and the result of Help -> IDLE Help.

If maintenance and default versions of idle.rst diverge, and
    merging does not go smoothly, then consider generating
    separate help.html files from separate idle.htmls.
    """
    src = join(abspath(dirname(dirname(dirname(__file__)))),
               'Doc', 'build', 'html', 'library', 'idle.html')
    dst = join(abspath(dirname(__file__)), 'help.html')
    with open(src, 'r') as inn,\
         open(dst, 'w') as out:
        for line in inn:
            out.write(line.rstrip() + '\n')
    print('idle.html copied to help.html')

def show_idlehelp(parent):
    "Create HelpWindow; called from Idle Help event handler."
    filename = join(abspath(dirname(__file__)), 'help.html')
    if not isfile(filename):
        # try copy_strip, present message
        return
    HelpWindow(parent, filename, 'IDLE Help (%s)' % python_version())

if __name__ == '__main__':
    from idlelib.idle_test.htest import run
    run(show_idlehelp)

cmd: