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Code Issues 25 Releases Wiki Activity

Adjusted subprocess.run() calls to use arg list, rather than string.

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The Python docs recommend passing a sequence to subprocess.run() when
possible. Doing so allows for automatic escaping and quoting of
arguments.

https://docs.python.org/3/library/subprocess.html#frequently-used-arguments

> args is required for all calls and should be a string, or a sequence
> of program arguments. Providing a sequence of arguments is generally
> preferred, as it allows the module to take care of any required
> escaping and quoting of arguments (e.g. to permit spaces in file
> names).

Also removed `shell=True` where unnecessary.
This commit is contained in:
Jon Dufresne 2019-08-28 01:19:30 -07:00 committed by Carlton Gibson
parent 1e6b9e29e6
commit a44d80f88e
3 changed files with 14 additions and 11 deletions
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14
django/contrib/admin/bin/compress.py
View File

@ -49,12 +49,16 @@ Compiler library and Java version 6 or later."""
to_compress = file_path.expanduser()
if to_compress.exists():
to_compress_min = to_compress.with_suffix('.min.js')
cmd = "java -jar %s --rewrite_polyfills=false --js %s --js_output_file %s" % (
compiler, to_compress, to_compress_min,
)
cmd = [
'java',
'-jar', str(compiler),
'--rewrite_polyfills=false',
'--js', str(to_compress),
'--js_output_file', str(to_compress_min),
]
if options.verbose:
sys.stdout.write("Running: %s\n" % cmd)
subprocess.run(cmd.split())
sys.stdout.write("Running: %s\n" % ' '.join(cmd))
subprocess.run(cmd)
else:
sys.stdout.write("File %s not found. Sure it exists?\n" % to_compress)

2
django/utils/version.py
View File

@ -78,7 +78,7 @@ def get_git_changeset():
"""
repo_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
git_log = subprocess.run(
'git log --pretty=format:%ct --quiet -1 HEAD',
['git', 'log', '--pretty=format:%ct', '--quiet', '-1', 'HEAD'],
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
shell=True, cwd=repo_dir, universal_newlines=True,
)

9
scripts/manage_translations.py
View File

@ -144,12 +144,11 @@ def fetch(resources=None, languages=None):
for name, dir_ in locale_dirs:
# Transifex pull
if languages is None:
run('tx pull -r %(res)s -a -f --minimum-perc=5' % {'res': _tx_resource_for_name(name)}, shell=True)
run(['tx', 'pull', '-r', _tx_resource_for_name(name), '-a', '-f', '--minimum-perc=5'])
target_langs = sorted(d for d in os.listdir(dir_) if not d.startswith('_') and d != 'en')
else:
for lang in languages:
run('tx pull -r %(res)s -f -l %(lang)s' % {
'res': _tx_resource_for_name(name), 'lang': lang}, shell=True)
run(['tx', 'pull', '-r', _tx_resource_for_name(name), '-f', '-l', lang])
target_langs = languages
# msgcat to wrap lines and msgfmt for compilation of .mo file
@ -160,8 +159,8 @@ def fetch(resources=None, languages=None):
print("No %(lang)s translation for resource %(name)s" % {
'lang': lang, 'name': name})
continue
run('msgcat --no-location -o %s %s' % (po_path, po_path), shell=True)
msgfmt = run('msgfmt -c -o %s.mo %s' % (po_path[:-3], po_path), shell=True)
run(['msgcat', '--no-location', '-o', po_path, po_path])
msgfmt = run(['msgfmt', '-c', '-o', '%s.mo' % po_path[:-3], po_path])
if msgfmt.returncode != 0:
errors.append((name, lang))
if errors: