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Fixed #29492 -- Improved compilemessages speed

This commit is contained in:
Claude Paroz 2018-06-13 21:37:46 +02:00
parent 553617e613
commit 998d774195
1 changed files with 37 additions and 30 deletions
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13
django/core/management/commands/compilemessages.py
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@ -1,4 +1,5 @@
import codecs import codecs
import concurrent.futures
import glob import glob
import os import os
@ -106,6 +107,8 @@ class Command(BaseCommand):
""" """
Locations is a list of tuples: [(directory, file), ...] Locations is a list of tuples: [(directory, file), ...]
""" """
with concurrent.futures.ThreadPoolExecutor() as executor:
futures = []
for i, (dirpath, f) in enumerate(locations): for i, (dirpath, f) in enumerate(locations):
if self.verbosity > 0: if self.verbosity > 0:
self.stdout.write('processing file %s in %s\n' % (f, dirpath)) self.stdout.write('processing file %s in %s\n' % (f, dirpath))
@ -131,10 +134,14 @@ class Command(BaseCommand):
args = [self.program] + self.program_options + [ args = [self.program] + self.program_options + [
'-o', base_path + '.mo', base_path + '.po' '-o', base_path + '.mo', base_path + '.po'
] ]
output, errors, status = popen_wrapper(args) futures.append(executor.submit(popen_wrapper, args))
for future in concurrent.futures.as_completed(futures):
output, errors, status = future.result()
if status: if status:
if self.verbosity > 0:
if errors: if errors:
self.stderr.write('Execution of %s failed: %s.' % (self.program, errors)) self.stderr.write("Execution of %s failed: %s" % (self.program, errors))
else: else:
self.stderr.write('Execution of %s failed.' % self.program) self.stderr.write("Execution of %s failed" % self.program)
self.has_errors = True self.has_errors = True