store: add a contains method to basicstore
Adds a __contains__ method to basicstore that checks if a file/dir is present in the store
--- a/mercurial/store.py Wed Oct 10 01:37:54 2012 +0200
+++ b/mercurial/store.py Thu Sep 13 17:00:34 2012 -0700
@@ -341,6 +341,17 @@
def write(self):
pass
+ def __contains__(self, path):
+ '''Checks if the store contains path'''
+ path = "/".join(("data", path))
+ # file?
+ if os.path.exists(self.join(path + ".i")):
+ return True
+ # dir?
+ if not path.endswith("/"):
+ path = path + "/"
+ return os.path.exists(self.join(path))
+
class encodedstore(basicstore):
def __init__(self, path, vfstype):
vfs = vfstype(path + '/store')