124 

   124 

   125 from __future__ import absolute_import

   125 from __future__ import absolute_import

   126 

   126 

   127 import collections

   127 import collections

   128 import itertools

   128 import itertools

   130 import os

   129 import os

   131 import re

   130 import re

   132 import subprocess

   131 import subprocess

   133 

   132 

   134 from mercurial.i18n import _

   133 from mercurial.i18n import _

   640                 showstderr(ui, fixctx.rev(), fixername, stderr)

   639                 showstderr(ui, fixctx.rev(), fixername, stderr)

   641             newerdata = stdout

   640             newerdata = stdout

   642             if fixer.shouldoutputmetadata():

   641             if fixer.shouldoutputmetadata():

   643                 try:

   642                 try:

   644                     metadatajson, newerdata = stdout.split(b'\0', 1)

   643                     metadatajson, newerdata = stdout.split(b'\0', 1)

   646                 except ValueError:

   645                 except ValueError:

   647                     ui.warn(

   646                     ui.warn(

   648                         _(b'ignored invalid output from fixer tool: %s\n')

   647                         _(b'ignored invalid output from fixer tool: %s\n')

   649                         % (fixername,)

   648                         % (fixername,)

   650                     )

   649                     )