Method branch

dvc/testing/tmp_dir.py:214–221

(self, name, new=False)

    @contextmanager
    def branch(self, name, new=False):
        self._require("scm")
        old = self.scm.active_branch()
        try:
            self.scm.checkout(name, create_new=new)
            yield
        finally:
            self.scm.checkout(old)

    def read_text(self, *args, **kwargs):
        # NOTE: on windows we'll get PermissionError instead of