Mercurial > genshi > genshi-test
comparison genshi/util.py @ 820:1837f39efd6f experimental-inline
Sync (old) experimental inline branch with trunk@1027.
| author | cmlenz |
|---|---|
| date | Wed, 11 Mar 2009 17:51:06 +0000 |
| parents | 0742f421caba |
| children | 09cc3627654c |
comparison
equal
deleted
inserted
replaced
| 500:0742f421caba | 820:1837f39efd6f |
|---|---|
| 150 >>> flatten([1, (2, [3, 4]), 5]) | 150 >>> flatten([1, (2, [3, 4]), 5]) |
| 151 [1, 2, 3, 4, 5] | 151 [1, 2, 3, 4, 5] |
| 152 """ | 152 """ |
| 153 retval = [] | 153 retval = [] |
| 154 for item in items: | 154 for item in items: |
| 155 if isinstance(item, (list, tuple)): | 155 if isinstance(item, (frozenset, list, set, tuple)): |
| 156 retval += flatten(item) | 156 retval += flatten(item) |
| 157 else: | 157 else: |
| 158 retval.append(item) | 158 retval.append(item) |
| 159 return retval | 159 return retval |
| 160 | 160 |
| 196 >>> stripentities('…') | 196 >>> stripentities('…') |
| 197 u'\u2026' | 197 u'\u2026' |
| 198 | 198 |
| 199 If the `keepxmlentities` parameter is provided and is a truth value, the | 199 If the `keepxmlentities` parameter is provided and is a truth value, the |
| 200 core XML entities (&, ', >, < and ") are left intact. | 200 core XML entities (&, ', >, < and ") are left intact. |
| 201 | 201 |
| 202 >>> stripentities('1 < 2 …', keepxmlentities=True) | 202 >>> stripentities('1 < 2 …', keepxmlentities=True) |
| 203 u'1 < 2 \u2026' | 203 u'1 < 2 \u2026' |
| 204 """ | 204 """ |
| 205 def _replace_entity(match): | 205 def _replace_entity(match): |
| 206 if match.group(1): # numeric entity | 206 if match.group(1): # numeric entity |
| 221 return u'&%s;' % ref | 221 return u'&%s;' % ref |
| 222 else: | 222 else: |
| 223 return ref | 223 return ref |
| 224 return _STRIPENTITIES_RE.sub(_replace_entity, text) | 224 return _STRIPENTITIES_RE.sub(_replace_entity, text) |
| 225 | 225 |
| 226 _STRIPTAGS_RE = re.compile(r'<[^>]*?>') | 226 _STRIPTAGS_RE = re.compile(r'(<!--.*?-->|<[^>]*>)') |
| 227 def striptags(text): | 227 def striptags(text): |
| 228 """Return a copy of the text with any XML/HTML tags removed. | 228 """Return a copy of the text with any XML/HTML tags removed. |
| 229 | 229 |
| 230 >>> striptags('<span>Foo</span> bar') | 230 >>> striptags('<span>Foo</span> bar') |
| 231 'Foo bar' | 231 'Foo bar' |
| 232 >>> striptags('<span class="bar">Foo</span>') | 232 >>> striptags('<span class="bar">Foo</span>') |
| 233 'Foo' | 233 'Foo' |
| 234 >>> striptags('Foo<br />') | 234 >>> striptags('Foo<br />') |
| 235 'Foo' | 235 'Foo' |
| 236 | 236 |
| 237 HTML/XML comments are stripped, too: | |
| 238 | |
| 239 >>> striptags('<!-- <blub>hehe</blah> -->test') | |
| 240 'test' | |
| 241 | |
| 237 :param text: the string to remove tags from | 242 :param text: the string to remove tags from |
| 238 :return: the text with tags removed | 243 :return: the text with tags removed |
| 239 """ | 244 """ |
| 240 return _STRIPTAGS_RE.sub('', text) | 245 return _STRIPTAGS_RE.sub('', text) |