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Viewing changes to MoinMoin/support/pygments/formatters/__init__.py

  • Committer: Bazaar Package Importer
  • Author(s): Jamie Strandboge
  • Date: 2010-03-30 12:55:34 UTC
  • mfrom: (0.1.17 sid)
  • Revision ID: james.westby@ubuntu.com-20100330125534-4c2ufc1rok24447l
Tags: 1.9.2-2ubuntu1
https://launchpad.net/bugs/521834
* Merge from Debian testing (LP: #521834). Based on work by Stefan Ebner.
  Remaining changes:
 - Remove python-xml from Suggests field, the package isn't anymore in
   sys.path.
 - Demote fckeditor from Recommends to Suggests; the code was previously
   embedded in moin, but it was also disabled, so there's no reason for us
   to pull this in by default currently. Note: This isn't necessary anymore
   but needs a MIR for fckeditor, so postpone dropping this change until
   lucid+1
* debian/rules:
  - Replace hardcoded python2.5 with python* and hardcore python2.6 for ln
* debian/control.in: drop versioned depends on cdbs

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MoinMoin/support/pygments/formatters/__init__.py
 
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# -*- coding: utf-8 -*-
 
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"""
 
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    pygments.formatters
 
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    ~~~~~~~~~~~~~~~~~~~
 
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    Pygments formatters.
 
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    :copyright: Copyright 2006-2010 by the Pygments team, see AUTHORS.
 
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    :license: BSD, see LICENSE for details.
 
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"""
 
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import os.path
 
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import fnmatch
 
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from pygments.formatters._mapping import FORMATTERS
 
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from pygments.plugin import find_plugin_formatters
 
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from pygments.util import docstring_headline, ClassNotFound
 
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ns = globals()
 
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for fcls in FORMATTERS:
 
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    ns[fcls.__name__] = fcls
 
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del fcls
 
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__all__ = ['get_formatter_by_name', 'get_formatter_for_filename',
 
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           'get_all_formatters'] + [cls.__name__ for cls in FORMATTERS]
 
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_formatter_alias_cache = {}
 
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_formatter_filename_cache = []
 
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def _init_formatter_cache():
 
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    if _formatter_alias_cache:
 
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        return
 
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    for cls in get_all_formatters():
 
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        for alias in cls.aliases:
 
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            _formatter_alias_cache[alias] = cls
 
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        for fn in cls.filenames:
 
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            _formatter_filename_cache.append((fn, cls))
 
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def find_formatter_class(name):
 
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    _init_formatter_cache()
 
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    cls = _formatter_alias_cache.get(name, None)
 
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    return cls
 
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def get_formatter_by_name(name, **options):
 
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    _init_formatter_cache()
 
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    cls = _formatter_alias_cache.get(name, None)
 
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    if not cls:
 
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        raise ClassNotFound("No formatter found for name %r" % name)
 
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    return cls(**options)
 
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def get_formatter_for_filename(fn, **options):
 
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    _init_formatter_cache()
 
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    fn = os.path.basename(fn)
 
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    for pattern, cls in _formatter_filename_cache:
 
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        if fnmatch.fnmatch(fn, pattern):
 
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            return cls(**options)
 
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    raise ClassNotFound("No formatter found for file name %r" % fn)
 
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def get_all_formatters():
 
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    """Return a generator for all formatters."""
 
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    for formatter in FORMATTERS:
 
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        yield formatter
 
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    for _, formatter in find_plugin_formatters():
 
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        yield formatter