Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ThirdParty/Pygments/pygments/formatters/__init__.py	Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*-
+"""
+    pygments.formatters
+    ~~~~~~~~~~~~~~~~~~~
+
+    Pygments formatters.
+
+    :copyright: Copyright 2006-2009 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+import os.path
+import fnmatch
+
+from pygments.formatters._mapping import FORMATTERS
+from pygments.plugin import find_plugin_formatters
+from pygments.util import docstring_headline, ClassNotFound
+
+ns = globals()
+for fcls in FORMATTERS:
+    ns[fcls.__name__] = fcls
+del fcls
+
+__all__ = ['get_formatter_by_name', 'get_formatter_for_filename',
+           'get_all_formatters'] + [cls.__name__ for cls in FORMATTERS]
+
+
+_formatter_alias_cache = {}
+_formatter_filename_cache = []
+
+def _init_formatter_cache():
+    if _formatter_alias_cache:
+        return
+    for cls in get_all_formatters():
+        for alias in cls.aliases:
+            _formatter_alias_cache[alias] = cls
+        for fn in cls.filenames:
+            _formatter_filename_cache.append((fn, cls))
+
+
+def find_formatter_class(name):
+    _init_formatter_cache()
+    cls = _formatter_alias_cache.get(name, None)
+    return cls
+
+
+def get_formatter_by_name(name, **options):
+    _init_formatter_cache()
+    cls = _formatter_alias_cache.get(name, None)
+    if not cls:
+        raise ClassNotFound("No formatter found for name %r" % name)
+    return cls(**options)
+
+
+def get_formatter_for_filename(fn, **options):
+    _init_formatter_cache()
+    fn = os.path.basename(fn)
+    for pattern, cls in _formatter_filename_cache:
+        if fnmatch.fnmatch(fn, pattern):
+            return cls(**options)
+    raise ClassNotFound("No formatter found for file name %r" % fn)
+
+
+def get_all_formatters():
+    """Return a generator for all formatters."""
+    for formatter in FORMATTERS:
+        yield formatter
+    for _, formatter in find_plugin_formatters():
+        yield formatter