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/ColorDelegator.py (10467B)

import time
import re
import keyword
import builtins
from tkinter import *
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)
asprog = re.compile(r".*?\b(as)\b")

class ColorDelegator(Delegator):

def __init__(self):
        Delegator.__init__(self)
        self.prog = prog
        self.idprog = idprog
        self.asprog = asprog
        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.GetOption('main','Theme','name')
        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},
            "BREAK": idleConf.GetHighlight(theme, "break"),
            "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)
                            elif value == "import":
                                # color all the "as" words on same line, except
                                # if in a comment; cheap approximation to the
                                # truth
                                if '#' in chars:
                                    endpos = chars.index('#')
                                else:
                                    endpos = len(chars)
                                while True:
                                    m1 = self.asprog.match(chars, b, endpos)
                                    if not m1:
                                        break
                                    a, b = m1.span(1)
                                    self.tag_add("KEYWORD",
                                                 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 main():
    from idlelib.Percolator import Percolator
    root = Tk()
    root.wm_protocol("WM_DELETE_WINDOW", root.quit)
    text = Text(background="white")
    text.pack(expand=1, fill="both")
    text.focus_set()
    p = Percolator(text)
    d = ColorDelegator()
    p.insertfilter(d)
    root.mainloop()

if __name__ == "__main__":
    main()

cmd: