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comparison mercurial/filelog.py @ 39885:1b65fb4d43d6

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storageutil: new function for extracting metadata-less content from text Other storage backends will want to do this. I'm not concerned about Python function call overhead because I expect self.revision() to dwarf the function call overhead time, since self.revision() requires multiple function calls and may involve decompression in the common case. Differential Revision: https://phab.mercurial-scm.org/D4756
author Gregory Szorc <gregory.szorc@gmail.com>
date Mon, 24 Sep 2018 14:54:28 -0700
parents 3e896b51aa5d
children 2f80eaf38ed4
comparison
equal deleted inserted replaced
39884:d269ddbf54f0 39885:1b65fb4d43d6
111 111
112 def files(self): 112 def files(self):
113 return self._revlog.files() 113 return self._revlog.files()
114 114
115 def read(self, node): 115 def read(self, node):
116 t = self.revision(node) 116 return storageutil.filtermetadata(self.revision(node))
117 if not t.startswith('\1\n'):
118 return t
119 s = t.index('\1\n', 2)
120 return t[s + 2:]
121 117
122 def add(self, text, meta, transaction, link, p1=None, p2=None): 118 def add(self, text, meta, transaction, link, p1=None, p2=None):
123 if meta or text.startswith('\1\n'): 119 if meta or text.startswith('\1\n'):
124 text = storageutil.packmeta(meta, text) 120 text = storageutil.packmeta(meta, text)
125 return self.addrevision(text, transaction, link, p1, p2) 121 return self.addrevision(text, transaction, link, p1, p2)