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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
PyColorize.py	12.09 KB	-rw-r--r--
__init__.py	0 B	-rw-r--r--
_get_terminal_size.py	4.31 KB	-rw-r--r--
_process_cli.py	2.36 KB	-rw-r--r--
_process_common.py	7.36 KB	-rw-r--r--
_process_posix.py	8.7 KB	-rw-r--r--
_process_win32.py	6.33 KB	-rw-r--r--
_process_win32_controller.py	20.91 KB	-rw-r--r--
_signatures.py	28.96 KB	-rw-r--r--
_sysinfo.py	46 B	-rw-r--r--
_tokenize_py2.py	16.75 KB	-rw-r--r--
_tokenize_py3.py	22.05 KB	-rw-r--r--
capture.py	5.1 KB	-rw-r--r--
colorable.py	825 B	-rw-r--r--
coloransi.py	6.79 KB	-rw-r--r--
contexts.py	1.93 KB	-rw-r--r--
daemonize.py	148 B	-rw-r--r--
data.py	1.17 KB	-rw-r--r--
decorators.py	2.02 KB	-rw-r--r--
dir2.py	2.07 KB	-rw-r--r--
encoding.py	2.8 KB	-rw-r--r--
eventful.py	164 B	-rw-r--r--
frame.py	3.09 KB	-rw-r--r--
generics.py	740 B	-rw-r--r--
importstring.py	1.01 KB	-rw-r--r--
io.py	7.65 KB	-rw-r--r--
ipstruct.py	11.59 KB	-rw-r--r--
jsonutil.py	134 B	-rw-r--r--
localinterfaces.py	155 B	-rw-r--r--
log.py	149 B	-rw-r--r--
module_paths.py	3.57 KB	-rw-r--r--
openpy.py	8.26 KB	-rw-r--r--
path.py	14.05 KB	-rw-r--r--
pickleutil.py	130 B	-rw-r--r--
process.py	2.87 KB	-rw-r--r--
py3compat.py	10.57 KB	-rw-r--r--
rlineimpl.py	2.65 KB	-rw-r--r--
sentinel.py	421 B	-rw-r--r--
shimmodule.py	2.74 KB	-rw-r--r--
signatures.py	332 B	-rw-r--r--
strdispatch.py	1.79 KB	-rw-r--r--
sysinfo.py	5.08 KB	-rw-r--r--
syspathcontext.py	2.11 KB	-rw-r--r--
tempdir.py	4.67 KB	-rw-r--r--
terminal.py	3.35 KB	-rw-r--r--
text.py	22.95 KB	-rw-r--r--
timing.py	3.99 KB	-rw-r--r--
tokenize2.py	160 B	-rw-r--r--
tokenutil.py	3.77 KB	-rw-r--r--
traitlets.py	168 B	-rw-r--r--
tz.py	1.32 KB	-rw-r--r--
ulinecache.py	1.58 KB	-rw-r--r--
version.py	1.2 KB	-rw-r--r--
warn.py	1.69 KB	-rw-r--r--
wildcard.py	4.54 KB	-rw-r--r--

Code Editor : PyColorize.py

# -*- coding: utf-8 -*-
"""
Class and program to colorize python source code for ANSI terminals.

Based on an HTML code highlighter by Jurgen Hermann found at:
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52298

Modifications by Fernando Perez (fperez@colorado.edu).

Information on the original HTML highlighter follows:

MoinMoin - Python Source Parser

Title: Colorize Python source using the built-in tokenizer

Submitter: Jurgen Hermann
Last Updated:2001/04/06

Version no:1.2

Description:

This code is part of MoinMoin (http://moin.sourceforge.net/) and converts
Python source code to HTML markup, rendering comments, keywords,
operators, numeric and string literals in different colors.

It shows how to use the built-in keyword, token and tokenize modules to
scan Python source code and re-emit it with no changes to its original
formatting (which is the hard part).
"""
from __future__ import print_function
from __future__ import absolute_import
from __future__ import unicode_literals

__all__ = ['ANSICodeColors','Parser']

_scheme_default = 'Linux'

# Imports
import keyword
import os
import sys
import token
import tokenize

try:
    generate_tokens = tokenize.generate_tokens
except AttributeError:
    # Python 3. Note that we use the undocumented _tokenize because it expects
    # strings, not bytes. See also Python issue #9969.
    generate_tokens = tokenize._tokenize

from IPython.utils.coloransi import TermColors, InputTermColors ,ColorScheme, ColorSchemeTable
from IPython.utils.py3compat import PY3

from .colorable import Colorable

if PY3:
    from io import StringIO
else:
    from StringIO import StringIO

#############################################################################
### Python Source Parser (does Hilighting)
#############################################################################

_KEYWORD = token.NT_OFFSET + 1
_TEXT    = token.NT_OFFSET + 2

#****************************************************************************
# Builtin color schemes

Colors = TermColors  # just a shorthand

# Build a few color schemes
NoColor = ColorScheme(
    'NoColor',{
    'header'         : Colors.NoColor,
    token.NUMBER     : Colors.NoColor,
    token.OP         : Colors.NoColor,
    token.STRING     : Colors.NoColor,
    tokenize.COMMENT : Colors.NoColor,
    token.NAME       : Colors.NoColor,
    token.ERRORTOKEN : Colors.NoColor,

_KEYWORD         : Colors.NoColor,
    _TEXT            : Colors.NoColor,

'in_prompt'      : InputTermColors.NoColor,  # Input prompt
    'in_number'      : InputTermColors.NoColor,  # Input prompt number
    'in_prompt2'     : InputTermColors.NoColor, # Continuation prompt
    'in_normal'      : InputTermColors.NoColor,  # color off (usu. Colors.Normal)

'out_prompt'     : Colors.NoColor, # Output prompt
    'out_number'     : Colors.NoColor, # Output prompt number

'normal'         : Colors.NoColor  # color off (usu. Colors.Normal)
    }  )

LinuxColors = ColorScheme(
    'Linux',{
    'header'         : Colors.LightRed,
    token.NUMBER     : Colors.LightCyan,
    token.OP         : Colors.Yellow,
    token.STRING     : Colors.LightBlue,
    tokenize.COMMENT : Colors.LightRed,
    token.NAME       : Colors.Normal,
    token.ERRORTOKEN : Colors.Red,

_KEYWORD         : Colors.LightGreen,
    _TEXT            : Colors.Yellow,

'in_prompt'      : InputTermColors.Green,
    'in_number'      : InputTermColors.LightGreen,
    'in_prompt2'     : InputTermColors.Green,
    'in_normal'      : InputTermColors.Normal,  # color off (usu. Colors.Normal)

'out_prompt'     : Colors.Red,
    'out_number'     : Colors.LightRed,

'normal'         : Colors.Normal  # color off (usu. Colors.Normal)
    } )

NeutralColors = ColorScheme(
    'Neutral',{
    'header'         : Colors.Red,
    token.NUMBER     : Colors.Cyan,
    token.OP         : Colors.Blue,
    token.STRING     : Colors.Blue,
    tokenize.COMMENT : Colors.Red,
    token.NAME       : Colors.Normal,
    token.ERRORTOKEN : Colors.Red,

_KEYWORD         : Colors.Green,
    _TEXT            : Colors.Blue,

'in_prompt'      : InputTermColors.Blue,
    'in_number'      : InputTermColors.LightBlue,
    'in_prompt2'     : InputTermColors.Blue,
    'in_normal'      : InputTermColors.Normal,  # color off (usu. Colors.Normal)

'out_prompt'     : Colors.Red,
    'out_number'     : Colors.LightRed,

'normal'         : Colors.Normal  # color off (usu. Colors.Normal)
    }  )

# Hack: the 'neutral' colours are not very visible on a dark background on
# Windows. Since Windows command prompts have a dark background by default, and
# relatively few users are likely to alter that, we will use the 'Linux' colours,
# designed for a dark background, as the default on Windows. Changing it here
# avoids affecting the prompt colours rendered by prompt_toolkit, where the
# neutral defaults do work OK.

if os.name == 'nt':
    NeutralColors = LinuxColors.copy(name='Neutral')

LightBGColors = ColorScheme(
    'LightBG',{
    'header'         : Colors.Red,
    token.NUMBER     : Colors.Cyan,
    token.OP         : Colors.Blue,
    token.STRING     : Colors.Blue,
    tokenize.COMMENT : Colors.Red,
    token.NAME       : Colors.Normal,
    token.ERRORTOKEN : Colors.Red,

_KEYWORD         : Colors.Green,
    _TEXT            : Colors.Blue,

'out_prompt'     : Colors.Red,
    'out_number'     : Colors.LightRed,

'normal'         : Colors.Normal  # color off (usu. Colors.Normal)
    }  )

# Build table of color schemes (needed by the parser)
ANSICodeColors = ColorSchemeTable([NoColor,LinuxColors,LightBGColors, NeutralColors],
                                  _scheme_default)

class Parser(Colorable):
    """ Format colored Python source.
    """

def __init__(self, color_table=None, out = sys.stdout, parent=None, style=None):
        """ Create a parser with a specified color table and output channel.

Call format() to process code.
        """

super(Parser, self).__init__(parent=parent)

self.color_table = color_table and color_table or ANSICodeColors
        self.out = out

def format(self, raw, out = None, scheme = ''):
        return self.format2(raw, out, scheme)[0]

def format2(self, raw, out = None, scheme = ''):
        """ Parse and send the colored source.

If out and scheme are not specified, the defaults (given to
        constructor) are used.

out should be a file-type object. Optionally, out can be given as the
        string 'str' and the parser will automatically return the output in a
        string."""

string_output = 0
        if out == 'str' or self.out == 'str' or \
           isinstance(self.out,StringIO):
            # XXX - I don't really like this state handling logic, but at this
            # point I don't want to make major changes, so adding the
            # isinstance() check is the simplest I can do to ensure correct
            # behavior.
            out_old = self.out
            self.out = StringIO()
            string_output = 1
        elif out is not None:
            self.out = out

# Fast return of the unmodified input for NoColor scheme
        if scheme == 'NoColor':
            error = False
            self.out.write(raw)
            if string_output:
                return raw,error
            else:
                return None,error

# local shorthands
        colors = self.color_table[scheme].colors
        self.colors = colors # put in object so __call__ sees it

# Remove trailing whitespace and normalize tabs
        self.raw = raw.expandtabs().rstrip()

# store line offsets in self.lines
        self.lines = [0, 0]
        pos = 0
        raw_find = self.raw.find
        lines_append = self.lines.append
        while 1:
            pos = raw_find('\n', pos) + 1
            if not pos: break
            lines_append(pos)
        lines_append(len(self.raw))

# parse the source and write it
        self.pos = 0
        text = StringIO(self.raw)

error = False
        try:
            for atoken in generate_tokens(text.readline):
                self(*atoken)
        except tokenize.TokenError as ex:
            msg = ex.args[0]
            line = ex.args[1][0]
            self.out.write("%s\n\n*** ERROR: %s%s%s\n" %
                           (colors[token.ERRORTOKEN],
                            msg, self.raw[self.lines[line]:],
                            colors.normal)
                           )
            error = True
        self.out.write(colors.normal+'\n')
        if string_output:
            output = self.out.getvalue()
            self.out = out_old
            return (output, error)
        return (None, error)

def __call__(self, toktype, toktext, start_pos, end_pos, line):
        """ Token handler, with syntax highlighting."""
        (srow,scol) = start_pos
        (erow,ecol) = end_pos
        colors = self.colors
        owrite = self.out.write

# line separator, so this works across platforms
        linesep = os.linesep

# calculate new positions
        oldpos = self.pos
        newpos = self.lines[srow] + scol
        self.pos = newpos + len(toktext)

# send the original whitespace, if needed
        if newpos > oldpos:
            owrite(self.raw[oldpos:newpos])

# skip indenting tokens
        if toktype in [token.INDENT, token.DEDENT]:
            self.pos = newpos
            return

# map token type to a color group
        if token.LPAR <= toktype <= token.OP:
            toktype = token.OP
        elif toktype == token.NAME and keyword.iskeyword(toktext):
            toktype = _KEYWORD
        color = colors.get(toktype, colors[_TEXT])

#print '<%s>' % toktext,    # dbg

# Triple quoted strings must be handled carefully so that backtracking
        # in pagers works correctly. We need color terminators on _each_ line.
        if linesep in toktext:
            toktext = toktext.replace(linesep, '%s%s%s' %
                                      (colors.normal,linesep,color))

# send text
        owrite('%s%s%s' % (color,toktext,colors.normal))

def main(argv=None):
    """Run as a command-line script: colorize a python file or stdin using ANSI
    color escapes and print to stdout.

Inputs:

- argv(None): a list of strings like sys.argv[1:] giving the command-line
        arguments. If None, use sys.argv[1:].
    """

usage_msg = """%prog [options] [filename]

Colorize a python file or stdin using ANSI color escapes and print to stdout.
If no filename is given, or if filename is -, read standard input."""

import optparse
    parser = optparse.OptionParser(usage=usage_msg)
    newopt = parser.add_option
    newopt('-s','--scheme',metavar='NAME',dest='scheme_name',action='store',
           choices=['Linux','LightBG','NoColor'],default=_scheme_default,
           help="give the color scheme to use. Currently only 'Linux'\
 (default) and 'LightBG' and 'NoColor' are implemented (give without\
 quotes)")

opts,args = parser.parse_args(argv)

if len(args) > 1:
        parser.error("you must give at most one filename.")

if len(args) == 0:
        fname = '-' # no filename given; setup to read from stdin
    else:
        fname = args[0]

if fname == '-':
        stream = sys.stdin
    else:
        try:
            stream = open(fname)
        except IOError as msg:
            print(msg, file=sys.stderr)
            sys.exit(1)

parser = Parser()

# we need nested try blocks because pre-2.5 python doesn't support unified
    # try-except-finally
    try:
        try:
            # write colorized version to stdout
            parser.format(stream.read(),scheme=opts.scheme_name)
        except IOError as msg:
            # if user reads through a pager and quits, don't print traceback
            if msg.args != (32,'Broken pipe'):
                raise
    finally:
        if stream is not sys.stdin:
            stream.close() # in case a non-handled exception happened above

if __name__ == "__main__":
    main()

${this.title}

Code Editor : PyColorize.py