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@@ -97,6 +97,11 b' REVIDX_KNOWN_FLAGS' | |||
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97 | 97 | REVIDX_RAWTEXT_CHANGING_FLAGS |
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98 | 98 | |
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99 | 99 | parsers = policy.importmod(r'parsers') |
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100 | try: | |
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101 | from . import rustext | |
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102 | rustext.__name__ # force actual import (see hgdemandimport) | |
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103 | except ImportError: | |
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104 | rustext = None | |
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100 | 105 | |
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101 | 106 | # Aliased for performance. |
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102 | 107 | _zlibdecompress = zlib.decompress |
@@ -779,12 +784,17 b' class revlog(object):' | |||
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779 | 784 | for r in revs: |
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780 | 785 | checkrev(r) |
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781 | 786 | # and we're sure ancestors aren't filtered as well |
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782 | if util.safehasattr(parsers, 'rustlazyancestors'): | |
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783 | return ancestor.rustlazyancestors( | |
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784 | self.index, revs, | |
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785 | stoprev=stoprev, inclusive=inclusive) | |
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786 | return ancestor.lazyancestors(self._uncheckedparentrevs, revs, | |
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787 | stoprev=stoprev, inclusive=inclusive) | |
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787 | ||
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788 | if rustext is not None: | |
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789 | lazyancestors = rustext.ancestor.LazyAncestors | |
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790 | arg = self.index | |
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791 | elif util.safehasattr(parsers, 'rustlazyancestors'): | |
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792 | lazyancestors = ancestor.rustlazyancestors | |
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793 | arg = self.index | |
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794 | else: | |
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795 | lazyancestors = ancestor.lazyancestors | |
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796 | arg = self._uncheckedparentrevs | |
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797 | return lazyancestors(arg, revs, stoprev=stoprev, inclusive=inclusive) | |
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788 | 798 | |
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789 | 799 | def descendants(self, revs): |
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790 | 800 | return dagop.descendantrevs(revs, self.revs, self.parentrevs) |
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