Mercurial > hg > hg-git

changeset 692:6ab17ae0c834

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git_handler: make self.git a lazily evaluated property This allows other functions to be able to use the `git` property without needing to care about initializing it. An upcoming patch will remove the `init_if_missing` function.
author Siddharth Agarwal <sid0@fb.com>
date Tue, 25 Feb 2014 19:51:02 -0800 (2014-02-26)
parents c99941ff2d28
children cf3bb80a666e
files hggit/git_handler.py
diffstat 1 files changed, 8 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/hggit/git_handler.py
+++ b/hggit/git_handler.py
@@ -123,13 +123,17 @@
         self.load_map()
       return self._map_hg_real
 
-    # make the git data directory
-    def init_if_missing(self):
+    @hgutil.propertycache
+    def git(self):
+        # make the git data directory
         if os.path.exists(self.gitdir):
-            self.git = Repo(self.gitdir)
+            return Repo(self.gitdir)
         else:
             os.mkdir(self.gitdir)
-            self.git = Repo.init_bare(self.gitdir)
+            return Repo.init_bare(self.gitdir)
+
+    def init_if_missing(self):
+        pass
 
     def init_author_file(self):
         self.author_map = {}