This script can take ages on some series. Try to limit the time by using threads. If a few stubborn patches remain, show progress so the user has some idea what is going on.
Signed-off-by: Simon Glass sjg@chromium.org ---
tools/patmanu/func_test.py | 2 ++ tools/patmanu/series.py | 33 ++++++++++++++++++++++++++++++--- 2 files changed, 32 insertions(+), 3 deletions(-)
diff --git a/tools/patmanu/func_test.py b/tools/patmanu/func_test.py index 238fd5b6100..48109ae5725 100644 --- a/tools/patmanu/func_test.py +++ b/tools/patmanu/func_test.py @@ -240,6 +240,8 @@ class TestFunctional(unittest.TestCase): self.assertEqual('Change log missing for v3', next(lines)) self.assertEqual('Change log for unknown version v4', next(lines)) self.assertEqual("Alias 'pci' not found", next(lines)) + while next(lines) != 'Cc processing complete': + pass self.assertIn('Dry run', next(lines)) self.assertEqual('', next(lines)) self.assertIn('Send a total of %d patches' % count, next(lines)) diff --git a/tools/patmanu/series.py b/tools/patmanu/series.py index 849733a9d29..c8b09dc24fd 100644 --- a/tools/patmanu/series.py +++ b/tools/patmanu/series.py @@ -5,8 +5,11 @@ from __future__ import print_function
import collections +import concurrent.futures import itertools import os +import sys +import time
from patmanu import get_maintainer from patmanu import gitutil @@ -302,10 +305,34 @@ class Series(dict): fd = open(fname, 'w', encoding='utf-8') all_ccs = [] all_skips = set() + with concurrent.futures.ThreadPoolExecutor(max_workers=16) as executor: + for i, commit in enumerate(self.commits): + commit.seq = i + commit.future = executor.submit( + self.GetCcForCommit, commit, process_tags, warn_on_error, + add_maintainers, limit, get_maintainer_script, all_skips) + + # Show progress any commits that are taking forever + lastlen = 0 + while True: + left = [commit for commit in self.commits + if not commit.future.done()] + if not left: + break + names = ', '.join(f'{c.seq + 1}:{c.subject}' + for c in left[:2]) + out = f'\r{len(left)} remaining: {names}'[:79] + spaces = ' ' * (lastlen - len(out)) + if lastlen: # Don't print anything the first time + print(out, spaces, end='') + sys.stdout.flush() + lastlen = len(out) + time.sleep(.25) + print(f'\rdone{" " * lastlen}\r', end='') + print('Cc processing complete') + for commit in self.commits: - cc = self.GetCcForCommit(commit, process_tags, warn_on_error, - add_maintainers, limit, - get_maintainer_script, all_skips) + cc = commit.future.result() all_ccs += cc print(commit.patch, '\0'.join(sorted(set(cc))), file=fd) self._generated_cc[commit.patch] = cc