Mercurial > genshi > mirror
comparison markup/template.py @ 48:a5d585dd38c4 trunk
convert the result of expressions in attributes to strings so that values like ints are output correctly
| author | mgood |
|---|---|
| date | Tue, 04 Jul 2006 04:49:22 +0000 |
| parents | 436e30c8420b |
| children | d3842cd76e92 |
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| 47:486d975cc24b | 48:a5d585dd38c4 |
|---|---|
| 31 | 31 |
| 32 Todo items: | 32 Todo items: |
| 33 * Improved error reporting | 33 * Improved error reporting |
| 34 * Support for using directives as elements and not just as attributes, reducing | 34 * Support for using directives as elements and not just as attributes, reducing |
| 35 the need for wrapper elements with py:strip="" | 35 the need for wrapper elements with py:strip="" |
| 36 * Support for py:choose/py:when/py:otherwise (similar to XSLT) | |
| 37 * Support for list comprehensions and generator expressions in expressions | 36 * Support for list comprehensions and generator expressions in expressions |
| 38 | 37 |
| 39 Random thoughts: | 38 Random thoughts: |
| 40 * Is there any need to support py:extends and/or py:layout? | 39 * Is there any need to support py:extends and/or py:layout? |
| 41 * Could we generate byte code from expressions? | 40 * Could we generate byte code from expressions? |
| 802 for subkind, subdata, subpos in substream: | 801 for subkind, subdata, subpos in substream: |
| 803 if subkind is Template.EXPR: | 802 if subkind is Template.EXPR: |
| 804 values.append(subdata.evaluate(ctxt)) | 803 values.append(subdata.evaluate(ctxt)) |
| 805 else: | 804 else: |
| 806 values.append(subdata) | 805 values.append(subdata) |
| 807 value = filter(lambda x: x is not None, values) | 806 value = [unicode(x) for x in values if x is not None] |
| 808 if not value: | 807 if not value: |
| 809 continue | 808 continue |
| 810 new_attrib.append((name, u''.join(value))) | 809 new_attrib.append((name, u''.join(value))) |
| 811 yield kind, (tag, Attributes(new_attrib)), pos | 810 yield kind, (tag, Attributes(new_attrib)), pos |
| 812 | 811 |