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preprocess_frozen_modules.py: yet more Python 3.4 compatibility changes

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This commit is contained in:
Dan Halbert 2017-12-24 14:29:03 -05:00
parent 644ad74ea1
commit 31be20744d
1 changed files with 8 additions and 8 deletions
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16
tools/preprocess_frozen_modules.py
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@ -6,15 +6,16 @@ from pathlib import Path
import semver
import subprocess
# Compatible with Python 3.4 due to travis using trusty as default.
def version_string(path=None, *, valid_semver=False):
version = None
tag = subprocess.run('git describe --tags --exact-match', shell=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=path)
if tag.returncode == 0:
version = tag.stdout.strip().decode("utf-8", "strict")
else:
describe = subprocess.run("git describe --tags", shell=True, stdout=subprocess.PIPE, cwd=path)
tag, additional_commits, commitish = describe.stdout.strip().decode("utf-8", "strict").rsplit("-", maxsplit=2)
try:
tag = subprocess.check_output('git describe --tags --exact-match', shell=True, cwd=path)
version = tag.strip().decode("utf-8", "strict")
except subprocess.CalledProcessError:
describe = subprocess.check_output("git describe --tags", shell=True, cwd=path)
tag, additional_commits, commitish = describe.strip().decode("utf-8", "strict").rsplit("-", maxsplit=2)
commitish = commitish[1:]
if valid_semver:
version_info = semver.parse_version_info(tag)
@ -45,7 +46,6 @@ def copy_and_process(in_dir, out_dir):
output_file_path = Path(out_dir, input_file_path.relative_to(in_dir))
if file.endswith(".py"):
# mkdir() takes an exists_ok=True, but not until Python 3.5.
if not output_file_path.parent.exists():
output_file_path.parent.mkdir(parents=True)
with input_file_path.open("r") as input, output_file_path.open("w") as output: