Mercurial > genshi > mirror
comparison markup/plugin.py @ 197:b0e1adbf1173 trunk
simplify the `value_of` method exported in the template plugin
| author | mgood |
|---|---|
| date | Thu, 24 Aug 2006 21:02:00 +0000 |
| parents | eb0ba1060564 |
| children | 58d974683419 |
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| 196:eb0ba1060564 | 197:b0e1adbf1173 |
|---|---|
| 82 # Some functions for Kid compatibility | 82 # Some functions for Kid compatibility |
| 83 def defined(name): | 83 def defined(name): |
| 84 return ctxt.get(name, Undefined) is not Undefined | 84 return ctxt.get(name, Undefined) is not Undefined |
| 85 ctxt['defined'] = defined | 85 ctxt['defined'] = defined |
| 86 def value_of(name, default=None): | 86 def value_of(name, default=None): |
| 87 val = ctxt.get(name, Undefined) | 87 return ctxt.get(name, default) |
| 88 if val is not Undefined: | |
| 89 return val | |
| 90 return default | |
| 91 ctxt['value_of'] = value_of | 88 ctxt['value_of'] = value_of |
| 92 | 89 |
| 93 return template.generate(ctxt) | 90 return template.generate(ctxt) |