Mercurial > genshi > genshi-test
comparison markup/template.py @ 205:56f5e93edc48
Add doctest to verify that the `py:attrs` directive correctly handles a sequence of `(name, value)` tuples.
| author | cmlenz |
|---|---|
| date | Sat, 26 Aug 2006 00:17:03 +0000 |
| parents | 4140bff0d7d2 |
| children | d122ff386411 |
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| 204:516a6cae0aa8 | 205:56f5e93edc48 |
|---|---|
| 192 | 192 |
| 193 | 193 |
| 194 class AttrsDirective(Directive): | 194 class AttrsDirective(Directive): |
| 195 """Implementation of the `py:attrs` template directive. | 195 """Implementation of the `py:attrs` template directive. |
| 196 | 196 |
| 197 The value of the `py:attrs` attribute should be a dictionary. The keys and | 197 The value of the `py:attrs` attribute should be a dictionary or a sequence |
| 198 values of that dictionary will be added as attributes to the element: | 198 of `(name, value)` tuples. The items in that dictionary or sequence are |
| 199 added as attributes to the element: | |
| 199 | 200 |
| 200 >>> tmpl = Template('''<ul xmlns:py="http://markup.edgewall.org/"> | 201 >>> tmpl = Template('''<ul xmlns:py="http://markup.edgewall.org/"> |
| 201 ... <li py:attrs="foo">Bar</li> | 202 ... <li py:attrs="foo">Bar</li> |
| 202 ... </ul>''') | 203 ... </ul>''') |
| 203 >>> print tmpl.generate(foo={'class': 'collapse'}) | 204 >>> print tmpl.generate(foo={'class': 'collapse'}) |
| 205 <ul> | |
| 206 <li class="collapse">Bar</li> | |
| 207 </ul> | |
| 208 >>> print tmpl.generate(foo=[('class', 'collapse')]) | |
| 204 <ul> | 209 <ul> |
| 205 <li class="collapse">Bar</li> | 210 <li class="collapse">Bar</li> |
| 206 </ul> | 211 </ul> |
| 207 | 212 |
| 208 If the value evaluates to `None` (or any other non-truth value), no | 213 If the value evaluates to `None` (or any other non-truth value), no |