FM / lexers

/usr/lib/python2.6/site-packages/pygments/lexers/

/usr/lib/python2.6/site-packages/pygments/lexers

Name	Size	Mode	Actions
agile.py	60149	0644	edit dl rm
agile.pyc	46370	0644	edit dl rm
agile.pyo	46370	0644	edit dl rm
asm.py	11178	0644	edit dl rm
asm.pyc	9436	0644	edit dl rm
asm.pyo	9436	0644	edit dl rm
compiled.py	81557	0644	edit dl rm
compiled.pyc	61716	0644	edit dl rm
compiled.pyo	61716	0644	edit dl rm
dotnet.py	14089	0644	edit dl rm
dotnet.pyc	12935	0644	edit dl rm
dotnet.pyo	12935	0644	edit dl rm
functional.py	28829	0644	edit dl rm
functional.pyc	24370	0644	edit dl rm
functional.pyo	24370	0644	edit dl rm
math.py	16831	0644	edit dl rm
math.pyc	17111	0644	edit dl rm
math.pyo	17111	0644	edit dl rm
other.py	94994	0644	edit dl rm
other.pyc	73967	0644	edit dl rm
other.pyo	73967	0644	edit dl rm
parsers.py	23349	0644	edit dl rm
parsers.pyc	20430	0644	edit dl rm
parsers.pyo	20430	0644	edit dl rm
special.py	3080	0644	edit dl rm
special.pyc	3812	0644	edit dl rm
special.pyo	3812	0644	edit dl rm
templates.py	41963	0644	edit dl rm
templates.pyc	47998	0644	edit dl rm
templates.pyo	47998	0644	edit dl rm
text.py	54306	0644	edit dl rm
text.pyc	44879	0644	edit dl rm
text.pyo	44879	0644	edit dl rm
web.py	31156	0644	edit dl rm
web.pyc	27321	0644	edit dl rm
web.pyo	27321	0644	edit dl rm
_clbuiltins.py	14015	0644	edit dl rm
_clbuiltins.pyc	17047	0644	edit dl rm
_clbuiltins.pyo	17047	0644	edit dl rm
_luabuiltins.py	7045	0644	edit dl rm
_luabuiltins.pyc	7826	0644	edit dl rm
_luabuiltins.pyo	7826	0644	edit dl rm
_mapping.py	22677	0644	edit dl rm
_mapping.pyc	31929	0644	edit dl rm
_mapping.pyo	31929	0644	edit dl rm
_phpbuiltins.py	106137	0644	edit dl rm
_phpbuiltins.pyc	86208	0644	edit dl rm
_phpbuiltins.pyo	86208	0644	edit dl rm
_vimbuiltins.py	39856	0644	edit dl rm
_vimbuiltins.pyc	39033	0644	edit dl rm
_vimbuiltins.pyo	39033	0644	edit dl rm
__init__.py	7343	0644	edit dl rm
__init__.pyc	7722	0644	edit dl rm
__init__.pyo	7722	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/pygments/lexers/__init__.py (7343B)

# -*- coding: utf-8 -*-
"""
    pygments.lexers
    ~~~~~~~~~~~~~~~

Pygments lexers.

:copyright: Copyright 2006-2009 by the Pygments team, see AUTHORS.
    :license: BSD, see LICENSE for details.
"""
import sys
import fnmatch
import types
from os.path import basename

try:
    set
except NameError:
    from sets import Set as set

from pygments.lexers._mapping import LEXERS
from pygments.plugin import find_plugin_lexers
from pygments.util import ClassNotFound, bytes

__all__ = ['get_lexer_by_name', 'get_lexer_for_filename', 'find_lexer_class',
           'guess_lexer'] + LEXERS.keys()

_lexer_cache = {}

def _load_lexers(module_name):
    """
    Load a lexer (and all others in the module too).
    """
    mod = __import__(module_name, None, None, ['__all__'])
    for lexer_name in mod.__all__:
        cls = getattr(mod, lexer_name)
        _lexer_cache[cls.name] = cls

def get_all_lexers():
    """
    Return a generator of tuples in the form ``(name, aliases,
    filenames, mimetypes)`` of all know lexers.
    """
    for item in LEXERS.itervalues():
        yield item[1:]
    for lexer in find_plugin_lexers():
        yield lexer.name, lexer.aliases, lexer.filenames, lexer.mimetypes

def find_lexer_class(name):
    """
    Lookup a lexer class by name. Return None if not found.
    """
    if name in _lexer_cache:
        return _lexer_cache[name]
    # lookup builtin lexers
    for module_name, lname, aliases, _, _ in LEXERS.itervalues():
        if name == lname:
            _load_lexers(module_name)
            return _lexer_cache[name]
    # continue with lexers from setuptools entrypoints
    for cls in find_plugin_lexers():
        if cls.name == name:
            return cls

def get_lexer_by_name(_alias, **options):
    """
    Get a lexer by an alias.
    """
    # lookup builtin lexers
    for module_name, name, aliases, _, _ in LEXERS.itervalues():
        if _alias in aliases:
            if name not in _lexer_cache:
                _load_lexers(module_name)
            return _lexer_cache[name](**options)
    # continue with lexers from setuptools entrypoints
    for cls in find_plugin_lexers():
        if _alias in cls.aliases:
            return cls(**options)
    raise ClassNotFound('no lexer for alias %r found' % _alias)

def get_lexer_for_filename(_fn, code=None, **options):
    """
    Get a lexer for a filename.  If multiple lexers match the filename
    pattern, use ``analyze_text()`` to figure out which one is more
    appropriate.
    """
    matches = []
    fn = basename(_fn)
    for modname, name, _, filenames, _ in LEXERS.itervalues():
        for filename in filenames:
            if fnmatch.fnmatch(fn, filename):
                if name not in _lexer_cache:
                    _load_lexers(modname)
                matches.append(_lexer_cache[name])
    for cls in find_plugin_lexers():
        for filename in cls.filenames:
            if fnmatch.fnmatch(fn, filename):
                matches.append(cls)

if sys.version_info > (3,) and isinstance(code, bytes):
        # decode it, since all analyse_text functions expect unicode
        code = code.decode('latin1')

def get_rating(cls):
        # The class _always_ defines analyse_text because it's included in
        # the Lexer class.  The default implementation returns None which
        # gets turned into 0.0.  Run scripts/detect_missing_analyse_text.py
        # to find lexers which need it overridden.
        d = cls.analyse_text(code)
        #print "Got %r from %r" % (d, cls)
        return d

if code:
        matches.sort(key=get_rating)
    if matches:
        #print "Possible lexers, after sort:", matches
        return matches[-1](**options)
    raise ClassNotFound('no lexer for filename %r found' % _fn)

def get_lexer_for_mimetype(_mime, **options):
    """
    Get a lexer for a mimetype.
    """
    for modname, name, _, _, mimetypes in LEXERS.itervalues():
        if _mime in mimetypes:
            if name not in _lexer_cache:
                _load_lexers(modname)
            return _lexer_cache[name](**options)
    for cls in find_plugin_lexers():
        if _mime in cls.mimetypes:
            return cls(**options)
    raise ClassNotFound('no lexer for mimetype %r found' % _mime)

def _iter_lexerclasses():
    """
    Return an iterator over all lexer classes.
    """
    for module_name, name, _, _, _ in LEXERS.itervalues():
        if name not in _lexer_cache:
            _load_lexers(module_name)
        yield _lexer_cache[name]
    for lexer in find_plugin_lexers():
        yield lexer

def guess_lexer_for_filename(_fn, _text, **options):
    """
    Lookup all lexers that handle those filenames primary (``filenames``)
    or secondary (``alias_filenames``). Then run a text analysis for those
    lexers and choose the best result.

usage::

>>> from pygments.lexers import guess_lexer_for_filename
        >>> guess_lexer_for_filename('hello.html', '<%= @foo %>')
        <pygments.lexers.templates.RhtmlLexer object at 0xb7d2f32c>
        >>> guess_lexer_for_filename('hello.html', '<h1>{{ title|e }}</h1>')
        <pygments.lexers.templates.HtmlDjangoLexer object at 0xb7d2f2ac>
        >>> guess_lexer_for_filename('style.css', 'a { color: <?= $link ?> }')
        <pygments.lexers.templates.CssPhpLexer object at 0xb7ba518c>
    """
    fn = basename(_fn)
    primary = None
    matching_lexers = set()
    for lexer in _iter_lexerclasses():
        for filename in lexer.filenames:
            if fnmatch.fnmatch(fn, filename):
                matching_lexers.add(lexer)
                primary = lexer
        for filename in lexer.alias_filenames:
            if fnmatch.fnmatch(fn, filename):
                matching_lexers.add(lexer)
    if not matching_lexers:
        raise ClassNotFound('no lexer for filename %r found' % fn)
    if len(matching_lexers) == 1:
        return matching_lexers.pop()(**options)
    result = []
    for lexer in matching_lexers:
        rv = lexer.analyse_text(_text)
        if rv == 1.0:
            return lexer(**options)
        result.append((rv, lexer))
    result.sort()
    if not result[-1][0] and primary is not None:
        return primary(**options)
    return result[-1][1](**options)

def guess_lexer(_text, **options):
    """
    Guess a lexer by strong distinctions in the text (eg, shebang).
    """
    best_lexer = [0.0, None]
    for lexer in _iter_lexerclasses():
        rv = lexer.analyse_text(_text)
        if rv == 1.0:
            return lexer(**options)
        if rv > best_lexer[0]:
            best_lexer[:] = (rv, lexer)
    if not best_lexer[0] or best_lexer[1] is None:
        raise ClassNotFound('no lexer matching the text found')
    return best_lexer[1](**options)

class _automodule(types.ModuleType):
    """Automatically import lexers."""

def __getattr__(self, name):
        info = LEXERS.get(name)
        if info:
            _load_lexers(info[0])
            cls = _lexer_cache[info[1]]
            setattr(self, name, cls)
            return cls
        raise AttributeError(name)

import sys
oldmod = sys.modules['pygments.lexers']
newmod = _automodule('pygments.lexers')
newmod.__dict__.update(oldmod.__dict__)
sys.modules['pygments.lexers'] = newmod
del newmod.newmod, newmod.oldmod, newmod.sys, newmod.types

cmd: