--- a/mercurial/bundlerepo.py Mon Oct 19 15:42:50 2015 +0200
+++ b/mercurial/bundlerepo.py Mon Oct 19 17:58:04 2015 +0200
@@ -237,6 +237,27 @@
class bundlerepository(localrepo.localrepository):
def __init__(self, ui, path, bundlename):
+ def _writetempbundle(read, suffix, header=''):
+ """Write a temporary file to disk
+
+ This is closure because we need to make sure this tracked by
+ self.tempfile for cleanup purposes."""
+ fdtemp, temp = self.vfs.mkstemp(prefix="hg-bundle-",
+ suffix=".hg10un")
+ self.tempfile = temp
+ fptemp = os.fdopen(fdtemp, 'wb')
+
+ try:
+ fptemp.write(header)
+ while True:
+ chunk = read(2**18)
+ if not chunk:
+ break
+ fptemp.write(chunk)
+ finally:
+ fptemp.close()
+
+ return self.vfs.open(self.tempfile, mode="rb")
self._tempparent = None
try:
localrepo.localrepository.__init__(self, ui, path)
@@ -255,22 +276,7 @@
f = util.posixfile(bundlename, "rb")
self.bundlefile = self.bundle = exchange.readbundle(ui, f, bundlename)
if self.bundle.compressed():
- fdtemp, temp = self.vfs.mkstemp(prefix="hg-bundle-",
- suffix=".hg10un")
- self.tempfile = temp
- fptemp = os.fdopen(fdtemp, 'wb')
-
- try:
- fptemp.write("HG10UN")
- while True:
- chunk = self.bundle.read(2**18)
- if not chunk:
- break
- fptemp.write(chunk)
- finally:
- fptemp.close()
-
- f = self.vfs.open(self.tempfile, mode="rb")
+ f = _writetempbundle(self.bundle.read, '.hg10un', header='HG10UN')
self.bundlefile = self.bundle = exchange.readbundle(ui, f,
bundlename,
self.vfs)