FM / idlelib

/opt/alt/python35/lib64/python3.5/idlelib/

/opt/alt/python35/lib64/python3.5/idlelib

Name	Size	Mode	Actions
Icons/	-	0755	rm
idle_test/	-	0755	rm
__pycache__/	-	0755	rm
aboutDialog.py	6987	0644	edit dl rm
AutoComplete.py	9201	0644	edit dl rm
AutoCompleteWindow.py	17739	0644	edit dl rm
AutoExpand.py	3395	0644	edit dl rm
Bindings.py	3111	0644	edit dl rm
CallTips.py	5932	0644	edit dl rm
CallTipWindow.py	6035	0644	edit dl rm
ChangeLog	56388	0644	edit dl rm
ClassBrowser.py	6999	0644	edit dl rm
CodeContext.py	8357	0644	edit dl rm
ColorDelegator.py	10598	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	2563	0644	edit dl rm
configDialog.py	65061	0644	edit dl rm
configHandler.py	32451	0644	edit dl rm
configHelpSourceEdit.py	6817	0644	edit dl rm
configSectionNameDialog.py	4007	0644	edit dl rm
CREDITS.txt	1866	0644	edit dl rm
Debugger.py	18758	0644	edit dl rm
Delegator.py	1043	0644	edit dl rm
dynOptionMenuWidget.py	1990	0644	edit dl rm
EditorWindow.py	65595	0644	edit dl rm
extend.txt	3642	0644	edit dl rm
FileList.py	3813	0644	edit dl rm
FormatParagraph.py	7287	0644	edit dl rm
GrepDialog.py	5124	0644	edit dl rm
help.html	43411	0644	edit dl rm
help.py	10952	0644	edit dl rm
help.txt	17900	0644	edit dl rm
HISTORY.txt	10312	0644	edit dl rm
HyperParser.py	12877	0644	edit dl rm
idle.py	453	0644	edit dl rm
idle.pyw	570	0644	edit dl rm
IdleHistory.py	4052	0644	edit dl rm
idlever.py	415	0644	edit dl rm
IOBinding.py	20599	0644	edit dl rm
keybindingDialog.py	12416	0644	edit dl rm
macosxSupport.py	8684	0644	edit dl rm
MultiCall.py	18571	0644	edit dl rm
MultiStatusBar.py	1348	0644	edit dl rm
NEWS.txt	15536	0644	edit dl rm
NEWS2x.txt	27172	0644	edit dl rm
ObjectBrowser.py	3975	0644	edit dl rm
OutputWindow.py	4394	0644	edit dl rm
ParenMatch.py	6714	0644	edit dl rm
PathBrowser.py	3207	0644	edit dl rm
Percolator.py	3179	0644	edit dl rm
PyParse.py	20461	0644	edit dl rm
PyShell.py	58846	0755	edit dl rm
README.txt	7891	0644	edit dl rm
RemoteDebugger.py	12007	0644	edit dl rm
RemoteObjectBrowser.py	964	0644	edit dl rm
ReplaceDialog.py	7481	0644	edit dl rm
rpc.py	20784	0644	edit dl rm
RstripExtension.py	1050	0644	edit dl rm
run.py	13869	0644	edit dl rm
ScriptBinding.py	8061	0644	edit dl rm
ScrolledList.py	4375	0644	edit dl rm
SearchDialog.py	3127	0644	edit dl rm
SearchDialogBase.py	7009	0644	edit dl rm
SearchEngine.py	7485	0644	edit dl rm
StackViewer.py	4426	0644	edit dl rm
tabbedpages.py	18418	0644	edit dl rm
textView.py	3419	0644	edit dl rm
TODO.txt	8478	0644	edit dl rm
ToolTip.py	3173	0644	edit dl rm
TreeWidget.py	15024	0644	edit dl rm
UndoDelegator.py	10980	0644	edit dl rm
WidgetRedirector.py	6939	0644	edit dl rm
WindowList.py	2472	0644	edit dl rm
ZoomHeight.py	1300	0644	edit dl rm
__init__.py	335	0644	edit dl rm
__main__.py	159	0644	edit dl rm

Edit: /opt/alt/python35/lib64/python3.5/idlelib/ColorDelegator.py (10598B)

import time
import re
import keyword
import builtins
from tkinter import TkVersion
from idlelib.Delegator import Delegator
from idlelib.configHandler import idleConf

DEBUG = False

def any(name, alternates):
    "Return a named group pattern matching list of alternates."
    return "(?P<%s>" % name + "|".join(alternates) + ")"

def make_pat():
    kw = r"\b" + any("KEYWORD", keyword.kwlist) + r"\b"
    builtinlist = [str(name) for name in dir(builtins)
                                        if not name.startswith('_') and \
                                        name not in keyword.kwlist]
    # self.file = open("file") :
    # 1st 'file' colorized normal, 2nd as builtin, 3rd as string
    builtin = r"([^.'\"\\#]\b|^)" + any("BUILTIN", builtinlist) + r"\b"
    comment = any("COMMENT", [r"#[^\n]*"])
    stringprefix = r"(\br|u|ur|R|U|UR|Ur|uR|b|B|br|Br|bR|BR|rb|rB|Rb|RB)?"
    sqstring = stringprefix + r"'[^'\\\n]*(\\.[^'\\\n]*)*'?"
    dqstring = stringprefix + r'"[^"\\\n]*(\\.[^"\\\n]*)*"?'
    sq3string = stringprefix + r"'''[^'\\]*((\\.|'(?!''))[^'\\]*)*(''')?"
    dq3string = stringprefix + r'"""[^"\\]*((\\.|"(?!""))[^"\\]*)*(""")?'
    string = any("STRING", [sq3string, dq3string, sqstring, dqstring])
    return kw + "|" + builtin + "|" + comment + "|" + string +\
           "|" + any("SYNC", [r"\n"])

prog = re.compile(make_pat(), re.S)
idprog = re.compile(r"\s+(\w+)", re.S)

def color_config(text):  # Called from htest, Editor, and Turtle Demo.
    '''Set color opitons of Text widget.

Should be called whenever ColorDelegator is called.
    '''
    # Not automatic because ColorDelegator does not know 'text'.
    theme = idleConf.CurrentTheme()
    normal_colors = idleConf.GetHighlight(theme, 'normal')
    cursor_color = idleConf.GetHighlight(theme, 'cursor', fgBg='fg')
    select_colors = idleConf.GetHighlight(theme, 'hilite')
    text.config(
        foreground=normal_colors['foreground'],
        background=normal_colors['background'],
        insertbackground=cursor_color,
        selectforeground=select_colors['foreground'],
        selectbackground=select_colors['background'],
        )
    if TkVersion >= 8.5:
        text.config(
            inactiveselectbackground=select_colors['background'])

class ColorDelegator(Delegator):

def __init__(self):
        Delegator.__init__(self)
        self.prog = prog
        self.idprog = idprog
        self.LoadTagDefs()

def setdelegate(self, delegate):
        if self.delegate is not None:
            self.unbind("<<toggle-auto-coloring>>")
        Delegator.setdelegate(self, delegate)
        if delegate is not None:
            self.config_colors()
            self.bind("<<toggle-auto-coloring>>", self.toggle_colorize_event)
            self.notify_range("1.0", "end")
        else:
            # No delegate - stop any colorizing
            self.stop_colorizing = True
            self.allow_colorizing = False

def config_colors(self):
        for tag, cnf in self.tagdefs.items():
            if cnf:
                self.tag_configure(tag, **cnf)
        self.tag_raise('sel')

def LoadTagDefs(self):
        theme = idleConf.CurrentTheme()
        self.tagdefs = {
            "COMMENT": idleConf.GetHighlight(theme, "comment"),
            "KEYWORD": idleConf.GetHighlight(theme, "keyword"),
            "BUILTIN": idleConf.GetHighlight(theme, "builtin"),
            "STRING": idleConf.GetHighlight(theme, "string"),
            "DEFINITION": idleConf.GetHighlight(theme, "definition"),
            "SYNC": {'background':None,'foreground':None},
            "TODO": {'background':None,'foreground':None},
            "ERROR": idleConf.GetHighlight(theme, "error"),
            # The following is used by ReplaceDialog:
            "hit": idleConf.GetHighlight(theme, "hit"),
            }

if DEBUG: print('tagdefs',self.tagdefs)

def insert(self, index, chars, tags=None):
        index = self.index(index)
        self.delegate.insert(index, chars, tags)
        self.notify_range(index, index + "+%dc" % len(chars))

def delete(self, index1, index2=None):
        index1 = self.index(index1)
        self.delegate.delete(index1, index2)
        self.notify_range(index1)

after_id = None
    allow_colorizing = True
    colorizing = False

def notify_range(self, index1, index2=None):
        self.tag_add("TODO", index1, index2)
        if self.after_id:
            if DEBUG: print("colorizing already scheduled")
            return
        if self.colorizing:
            self.stop_colorizing = True
            if DEBUG: print("stop colorizing")
        if self.allow_colorizing:
            if DEBUG: print("schedule colorizing")
            self.after_id = self.after(1, self.recolorize)

close_when_done = None # Window to be closed when done colorizing

def close(self, close_when_done=None):
        if self.after_id:
            after_id = self.after_id
            self.after_id = None
            if DEBUG: print("cancel scheduled recolorizer")
            self.after_cancel(after_id)
        self.allow_colorizing = False
        self.stop_colorizing = True
        if close_when_done:
            if not self.colorizing:
                close_when_done.destroy()
            else:
                self.close_when_done = close_when_done

def toggle_colorize_event(self, event):
        if self.after_id:
            after_id = self.after_id
            self.after_id = None
            if DEBUG: print("cancel scheduled recolorizer")
            self.after_cancel(after_id)
        if self.allow_colorizing and self.colorizing:
            if DEBUG: print("stop colorizing")
            self.stop_colorizing = True
        self.allow_colorizing = not self.allow_colorizing
        if self.allow_colorizing and not self.colorizing:
            self.after_id = self.after(1, self.recolorize)
        if DEBUG:
            print("auto colorizing turned",\
                  self.allow_colorizing and "on" or "off")
        return "break"

def recolorize(self):
        self.after_id = None
        if not self.delegate:
            if DEBUG: print("no delegate")
            return
        if not self.allow_colorizing:
            if DEBUG: print("auto colorizing is off")
            return
        if self.colorizing:
            if DEBUG: print("already colorizing")
            return
        try:
            self.stop_colorizing = False
            self.colorizing = True
            if DEBUG: print("colorizing...")
            t0 = time.perf_counter()
            self.recolorize_main()
            t1 = time.perf_counter()
            if DEBUG: print("%.3f seconds" % (t1-t0))
        finally:
            self.colorizing = False
        if self.allow_colorizing and self.tag_nextrange("TODO", "1.0"):
            if DEBUG: print("reschedule colorizing")
            self.after_id = self.after(1, self.recolorize)
        if self.close_when_done:
            top = self.close_when_done
            self.close_when_done = None
            top.destroy()

def recolorize_main(self):
        next = "1.0"
        while True:
            item = self.tag_nextrange("TODO", next)
            if not item:
                break
            head, tail = item
            self.tag_remove("SYNC", head, tail)
            item = self.tag_prevrange("SYNC", head)
            if item:
                head = item[1]
            else:
                head = "1.0"

chars = ""
            next = head
            lines_to_get = 1
            ok = False
            while not ok:
                mark = next
                next = self.index(mark + "+%d lines linestart" %
                                         lines_to_get)
                lines_to_get = min(lines_to_get * 2, 100)
                ok = "SYNC" in self.tag_names(next + "-1c")
                line = self.get(mark, next)
                ##print head, "get", mark, next, "->", repr(line)
                if not line:
                    return
                for tag in self.tagdefs:
                    self.tag_remove(tag, mark, next)
                chars = chars + line
                m = self.prog.search(chars)
                while m:
                    for key, value in m.groupdict().items():
                        if value:
                            a, b = m.span(key)
                            self.tag_add(key,
                                         head + "+%dc" % a,
                                         head + "+%dc" % b)
                            if value in ("def", "class"):
                                m1 = self.idprog.match(chars, b)
                                if m1:
                                    a, b = m1.span(1)
                                    self.tag_add("DEFINITION",
                                                 head + "+%dc" % a,
                                                 head + "+%dc" % b)
                    m = self.prog.search(chars, m.end())
                if "SYNC" in self.tag_names(next + "-1c"):
                    head = next
                    chars = ""
                else:
                    ok = False
                if not ok:
                    # We're in an inconsistent state, and the call to
                    # update may tell us to stop.  It may also change
                    # the correct value for "next" (since this is a
                    # line.col string, not a true mark).  So leave a
                    # crumb telling the next invocation to resume here
                    # in case update tells us to leave.
                    self.tag_add("TODO", next)
                self.update()
                if self.stop_colorizing:
                    if DEBUG: print("colorizing stopped")
                    return

def removecolors(self):
        for tag in self.tagdefs:
            self.tag_remove(tag, "1.0", "end")

def _color_delegator(parent):  # htest #
    from tkinter import Toplevel, Text
    from idlelib.Percolator import Percolator

top = Toplevel(parent)
    top.title("Test ColorDelegator")
    top.geometry("200x100+%d+%d" % (parent.winfo_rootx() + 200,
                  parent.winfo_rooty() + 150))
    source = "if somename: x = 'abc' # comment\nprint\n"
    text = Text(top, background="white")
    text.pack(expand=1, fill="both")
    text.insert("insert", source)
    text.focus_set()

color_config(text)
    p = Percolator(text)
    d = ColorDelegator()
    p.insertfilter(d)

if __name__ == "__main__":
    from idlelib.idle_test.htest import run
    run(_color_delegator)

cmd: