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treebuilder: use os.rename() for move(), make symlink clobber files

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This commit is contained in:
Will Woods 2011-05-26 16:49:39 -04:00
parent c1b3ed3c1f
commit c4337815db
1 changed files with 5 additions and 6 deletions
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11
src/pylorax/treebuilder.py
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@ -291,6 +291,8 @@ class TemplateRunner(object):
os.link(self._out(src), self._out(dest))
def symlink(self, target, dest):
if _exists(self._out(dest)):
self.remove(dest)
os.symlink(target, self._out(dest))
def copy(self, src, dest):
@ -299,16 +301,13 @@ class TemplateRunner(object):
def copyif(self, src, dest):
if _exists(self._out(src)):
self.copy(src, dest)
return True
def move(self, src, dest):
self.copy(src, dest)
self.remove(src)
os.rename(self._out(src), self._out(dest))
def moveif(self, src, dest):
if self.copyif(src, dest):
self.remove(src)
return True
if _exists(self._out(src)):
self.move(src, dest)
def remove(self, *targets):
for t in targets: