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Update all subprocess.check_output functions in CI scripts to be Python 3.4 compatible

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Removing the 'universal_newlines' and 'encoding' args from the subprocess.check_outputs fuction. 'universal_newlines' is supported in 3.4, but 'encoding' is not. Without specifying 'encoding' it will make a guess at encoding, which can break things on BSD systems. We must handle encoding/decoding ourselves until we can use Python 3.6
This commit is contained in:
Graham Krizek 2019-01-18 09:36:39 -06:00
parent fcb6694a99
commit fdf82ba181
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GPG key ID: CE60579CC185BC56
2 changed files with 9 additions and 9 deletions
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14
contrib/verify-commits/verify-commits.py
View file

@ -91,7 +91,7 @@ def main():
no_sha1 = True
prev_commit = ""
initial_commit = current_commit
branch = subprocess.check_output([GIT, 'show', '-s', '--format=%H', initial_commit], universal_newlines=True, encoding='utf8').splitlines()[0]
branch = subprocess.check_output([GIT, 'show', '-s', '--format=%H', initial_commit]).decode('utf8').splitlines()[0]
# Iterate through commits
while True:
@ -112,7 +112,7 @@ def main():
if prev_commit != "":
print("No parent of {} was signed with a trusted key!".format(prev_commit), file=sys.stderr)
print("Parents are:", file=sys.stderr)
parents = subprocess.check_output([GIT, 'show', '-s', '--format=format:%P', prev_commit], universal_newlines=True, encoding='utf8').splitlines()[0].split(' ')
parents = subprocess.check_output([GIT, 'show', '-s', '--format=format:%P', prev_commit]).decode('utf8').splitlines()[0].split(' ')
for parent in parents:
subprocess.call([GIT, 'show', '-s', parent], stdout=sys.stderr)
else:
@ -122,25 +122,25 @@ def main():
# Check the Tree-SHA512
if (verify_tree or prev_commit == "") and current_commit not in incorrect_sha512_allowed:
tree_hash = tree_sha512sum(current_commit)
if ("Tree-SHA512: {}".format(tree_hash)) not in subprocess.check_output([GIT, 'show', '-s', '--format=format:%B', current_commit], universal_newlines=True, encoding='utf8').splitlines():
if ("Tree-SHA512: {}".format(tree_hash)) not in subprocess.check_output([GIT, 'show', '-s', '--format=format:%B', current_commit]).decode('utf8').splitlines():
print("Tree-SHA512 did not match for commit " + current_commit, file=sys.stderr)
sys.exit(1)
# Merge commits should only have two parents
parents = subprocess.check_output([GIT, 'show', '-s', '--format=format:%P', current_commit], universal_newlines=True, encoding='utf8').splitlines()[0].split(' ')
parents = subprocess.check_output([GIT, 'show', '-s', '--format=format:%P', current_commit]).decode('utf8').splitlines()[0].split(' ')
if len(parents) > 2:
print("Commit {} is an octopus merge".format(current_commit), file=sys.stderr)
sys.exit(1)
# Check that the merge commit is clean
commit_time = int(subprocess.check_output([GIT, 'show', '-s', '--format=format:%ct', current_commit], universal_newlines=True, encoding='utf8').splitlines()[0])
commit_time = int(subprocess.check_output([GIT, 'show', '-s', '--format=format:%ct', current_commit]).decode('utf8').splitlines()[0])
check_merge = commit_time > time.time() - args.clean_merge * 24 * 60 * 60 # Only check commits in clean_merge days
allow_unclean = current_commit in unclean_merge_allowed
if len(parents) == 2 and check_merge and not allow_unclean:
current_tree = subprocess.check_output([GIT, 'show', '--format=%T', current_commit], universal_newlines=True, encoding='utf8').splitlines()[0]
current_tree = subprocess.check_output([GIT, 'show', '--format=%T', current_commit]).decode('utf8').splitlines()[0]
subprocess.call([GIT, 'checkout', '--force', '--quiet', parents[0]])
subprocess.call([GIT, 'merge', '--no-ff', '--quiet', '--no-gpg-sign', parents[1]], stdout=subprocess.DEVNULL)
recreated_tree = subprocess.check_output([GIT, 'show', '--format=format:%T', 'HEAD'], universal_newlines=True, encoding='utf8').splitlines()[0]
recreated_tree = subprocess.check_output([GIT, 'show', '--format=format:%T', 'HEAD']).decode('utf8').splitlines()[0]
if current_tree != recreated_tree:
print("Merge commit {} is not clean".format(current_commit), file=sys.stderr)
subprocess.call([GIT, 'diff', current_commit])

4
test/lint/check-doc.py
View file

@ -30,8 +30,8 @@ def main():
used = check_output(CMD_GREP_ARGS, shell=True, universal_newlines=True, encoding='utf8')
docd = check_output(CMD_GREP_DOCS, shell=True, universal_newlines=True, encoding='utf8')
else:
used = check_output(CMD_GREP_ARGS, shell=True, universal_newlines=True) # encoding='utf8'
docd = check_output(CMD_GREP_DOCS, shell=True, universal_newlines=True) # encoding='utf8'
used = check_output(CMD_GREP_ARGS, shell=True).decode('utf8').strip()
docd = check_output(CMD_GREP_DOCS, shell=True).decode('utf8').strip()
args_used = set(re.findall(re.compile(REGEX_ARG), used))
args_docd = set(re.findall(re.compile(REGEX_DOC), docd)).union(SET_DOC_OPTIONAL)