comparison tests/test-stdio.py @ 48870:df56e6bd37f6

py3: use pickle directly

pycompat.pickle abstracted over the different pickle modules in
Python 2 and 3. Now that we're Python 3 only, it is safe to use the
`pickle` module directly. So this commit does that.

As part of this we remove the rules from check-code.py that were
forbidden direct pickle module use.

We retain the `util.pickle` symbol for backwards compatibility, just
in case some extensions were using it.

Differential Revision: https://phab.mercurial-scm.org/D12249

48869:57b58413dad1

from __future__ import absolute_import

import contextlib
import errno
import os
import signal
import subprocess
import sys
import tempfile
import unittest

            os.close(stream_receiver)
            proc.stdin.write(b'x')
            proc.stdin.close()

        def post_child_check():
            err = util.pickle.load(err_f)
            self.assertEqual(err.errno, errno.EPIPE)
            self.assertEqual(err.strerror, "Broken pipe")

        with tempfile.NamedTemporaryFile('rb') as err_f:
            self._test(

48870:df56e6bd37f6

from __future__ import absolute_import

import contextlib
import errno
import os
import pickle
import signal
import subprocess
import sys
import tempfile
import unittest

            os.close(stream_receiver)
            proc.stdin.write(b'x')
            proc.stdin.close()

        def post_child_check():
            err = pickle.load(err_f)
            self.assertEqual(err.errno, errno.EPIPE)
            self.assertEqual(err.strerror, "Broken pipe")

        with tempfile.NamedTemporaryFile('rb') as err_f:
            self._test(