Mercurial > genshi > genshi-test
comparison genshi/path.py @ 593:aa5762c7b7f1
Minor, cosmetic tweaks.
| author | cmlenz |
|---|---|
| date | Mon, 13 Aug 2007 21:38:46 +0000 |
| parents | cccb6c748609 |
| children | bc5faca93699 |
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| 592:7145e4eba2ec | 593:aa5762c7b7f1 |
|---|---|
| 37 Because the XPath engine operates on markup streams (as opposed to tree | 37 Because the XPath engine operates on markup streams (as opposed to tree |
| 38 structures), it only implements a subset of the full XPath 1.0 language. | 38 structures), it only implements a subset of the full XPath 1.0 language. |
| 39 """ | 39 """ |
| 40 | 40 |
| 41 from math import ceil, floor | 41 from math import ceil, floor |
| 42 import operator | |
| 42 import re | 43 import re |
| 43 | 44 |
| 44 from genshi.core import Stream, Attrs, Namespace, QName | 45 from genshi.core import Stream, Attrs, Namespace, QName |
| 45 from genshi.core import START, END, TEXT, COMMENT, PI | 46 from genshi.core import START, END, TEXT, COMMENT, PI |
| 46 | 47 |
| 769 def __call__(self, kind, data, pos, namespaces, variables): | 770 def __call__(self, kind, data, pos, namespaces, variables): |
| 770 string1 = as_string(self.string1(kind, data, pos, namespaces, variables)) | 771 string1 = as_string(self.string1(kind, data, pos, namespaces, variables)) |
| 771 string2 = as_string(self.string2(kind, data, pos, namespaces, variables)) | 772 string2 = as_string(self.string2(kind, data, pos, namespaces, variables)) |
| 772 return re.search(string2, string1, self.flags) | 773 return re.search(string2, string1, self.flags) |
| 773 def _map_flags(self, flags): | 774 def _map_flags(self, flags): |
| 774 return reduce(lambda a, b: a | b, | 775 return reduce(operator.or_, |
| 775 [self.flag_map[flag] for flag in flags], re.U) | 776 [self.flag_map[flag] for flag in flags], re.U) |
| 776 def __repr__(self): | 777 def __repr__(self): |
| 777 return 'contains(%r, %r)' % (self.string1, self.string2) | 778 return 'contains(%r, %r)' % (self.string1, self.string2) |
| 778 | 779 |
| 779 class FalseFunction(Function): | 780 class FalseFunction(Function): |