comparison mercurial/branchmap.py @ 18214:cd4c75200206

branchmap: ignore Abort error while writing cache

Read only vfs can now raise Abort exception. Note that encoding.local are also a
possible raiser.

18213:c38a62af000e

            f.write(" ".join(cachekey) + '\n')
            for label, nodes in self.iteritems():
                for node in nodes:
                    f.write("%s %s\n" % (hex(node), encoding.fromlocal(label)))
            f.close()
        except (IOError, OSError):
            pass

    def update(self, repo, ctxgen):
        """Given a branchhead cache, self, that may have extra nodes or be
        missing heads, and a generator of nodes that are at least a superset of

18214:cd4c75200206

            f.write(" ".join(cachekey) + '\n')
            for label, nodes in self.iteritems():
                for node in nodes:
                    f.write("%s %s\n" % (hex(node), encoding.fromlocal(label)))
            f.close()
        except (IOError, OSError, util.Abort):
            # Abort may be raise by read only opener
            pass

    def update(self, repo, ctxgen):
        """Given a branchhead cache, self, that may have extra nodes or be
        missing heads, and a generator of nodes that are at least a superset of