comparison hgext/transplant.py @ 43104:74802979dd9d

py3: define and use pycompat.itervalues()

.itervalues() only exists on Python 2. Python 3's equivalent is
.values(). But we don't want to blindly use .values() everywhere
because on Python 2, it will create a list, which will have performance
implications.

This commit introduces pycompat.itervalues() which will call the appropriate
method on the passed object. We update all callers of obj.itervalues()
to pycompat.itervalues(obj) instead.

With this commit, the only source tranforming remaining is for
iteritems(). Victory is near...

Differential Revision: https://phab.mercurial-scm.org/D7013

43103:c95b2f40db7c

    def write(self):
        if self.dirty and self.transplantfile:
            if not os.path.isdir(self.path):
                os.mkdir(self.path)
            fp = self.opener(self.transplantfile, b'w')
            for list in self.transplants.itervalues():
                for t in list:
                    l, r = map(nodemod.hex, (t.lnode, t.rnode))
                    fp.write(l + b':' + r + b'\n')
            fp.close()
        self.dirty = False

43104:74802979dd9d

    def write(self):
        if self.dirty and self.transplantfile:
            if not os.path.isdir(self.path):
                os.mkdir(self.path)
            fp = self.opener(self.transplantfile, b'w')
            for list in pycompat.itervalues(self.transplants):
                for t in list:
                    l, r = map(nodemod.hex, (t.lnode, t.rnode))
                    fp.write(l + b':' + r + b'\n')
            fp.close()
        self.dirty = False