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linux-firmware
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/
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check_whence: reformat using python black 

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
main
Mario Limonciello 2022-08-03 14:24:48 -05:00
parent 8e1fe1bd71
commit 27fb2f6368
1 changed files with 50 additions and 35 deletions
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85
check_whence.py
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@ -3,48 +3,53 @@
import os, re, sys
from io import open


def list_whence():
with open('WHENCE', encoding='utf-8') as whence:
with open("WHENCE", encoding="utf-8") as whence:
for line in whence:
match = re.match(r'(?:File|Source):\s*"(.*)"', line)
if match:
yield match.group(1)
continue
match = re.match(r'(?:File|Source):\s*(\S*)', line)
match = re.match(r"(?:File|Source):\s*(\S*)", line)
if match:
yield match.group(1)
continue
match = re.match(r'Licen[cs]e: (?:.*\bSee (.*) for details\.?|(\S*))\n',
line)
match = re.match(
r"Licen[cs]e: (?:.*\bSee (.*) for details\.?|(\S*))\n", line
)
if match:
if match.group(1):
for name in re.split(r', | and ', match.group(1)):
for name in re.split(r", | and ", match.group(1)):
yield name
continue
if match.group(2):
# Just one word - may or may not be a filename
if not re.search(r'unknown|distributable', match.group(2),
re.IGNORECASE):
if not re.search(
r"unknown|distributable", match.group(2), re.IGNORECASE
):
yield match.group(2)
continue


def list_whence_files():
with open('WHENCE', encoding='utf-8') as whence:
with open("WHENCE", encoding="utf-8") as whence:
for line in whence:
match = re.match(r'File:\s*(.*)', line)
match = re.match(r"File:\s*(.*)", line)
if match:
yield match.group(1).replace("\ ", " ").replace("\"", "")
yield match.group(1).replace("\ ", " ").replace('"', "")
continue


def list_links_list():
with open('WHENCE', encoding='utf-8') as whence:
with open("WHENCE", encoding="utf-8") as whence:
for line in whence:
match = re.match(r'Link:\s*(.*)', line)
match = re.match(r"Link:\s*(.*)", line)
if match:
linkname, target = match.group(1).split("->")

linkname = linkname.strip().replace("\ ", " ").replace("\"", "")
target = target.strip().replace("\ ", " ").replace("\"", "")
linkname = linkname.strip().replace("\ ", " ").replace('"', "")
target = target.strip().replace("\ ", " ").replace('"', "")

# Link target is relative to the link
target = os.path.join(os.path.dirname(linkname), target)
@ -53,42 +58,49 @@ def list_links_list():
yield (linkname, target)
continue


def list_git():
with os.popen('git ls-files') as git_files:
with os.popen("git ls-files") as git_files:
for line in git_files:
yield line.rstrip('\n')
yield line.rstrip("\n")


def main():
ret = 0
whence_list = list(list_whence())
whence_files = list(list_whence_files())
links_list = list(list_links_list())
known_files = set(name for name in whence_list if not name.endswith('/')) | \
set(['check_whence.py', 'configure', 'Makefile',
'README', 'copy-firmware.sh', 'WHENCE'])
known_prefixes = set(name for name in whence_list if name.endswith('/'))
known_files = set(name for name in whence_list if not name.endswith("/")) | set(
[
"check_whence.py",
"configure",
"Makefile",
"README",
"copy-firmware.sh",
"WHENCE",
]
)
known_prefixes = set(name for name in whence_list if name.endswith("/"))
git_files = set(list_git())

for name in set(name for name in whence_files if name.endswith('/')):
sys.stderr.write('E: %s listed in WHENCE as File, but is directory\n' %
name)
for name in set(name for name in whence_files if name.endswith("/")):
sys.stderr.write("E: %s listed in WHENCE as File, but is directory\n" % name)
ret = 1

for name in set(fw for fw in whence_files if whence_files.count(fw) > 1):
sys.stderr.write('E: %s listed in WHENCE twice\n' % name)
sys.stderr.write("E: %s listed in WHENCE twice\n" % name)
ret = 1

for name in set(link for link in whence_files if os.path.islink(link)):
sys.stderr.write('E: %s listed in WHENCE as File, but is a symlink\n' %
name)
sys.stderr.write("E: %s listed in WHENCE as File, but is a symlink\n" % name)
ret = 1

for name in set(link[0] for link in links_list if os.path.islink(link[0])):
sys.stderr.write('E: %s listed in WHENCE as Link, is in tree\n' % name)
sys.stderr.write("E: %s listed in WHENCE as Link, is in tree\n" % name)
ret = 1

for name in sorted(list(known_files - git_files)):
sys.stderr.write('E: %s listed in WHENCE does not exist\n' % name)
sys.stderr.write("E: %s listed in WHENCE does not exist\n" % name)
ret = 1

# A link can point to another link, or to a file...
@ -99,20 +111,22 @@ def main():
dirname = target
while True:
dirname = os.path.dirname(dirname)
if dirname == '':
if dirname == "":
break
valid_targets.add(dirname)

for name, target in sorted(links_list):
if target not in valid_targets:
sys.stderr.write('E: target %s of link %s in WHENCE'
' does not exist\n' % (target, name))
sys.stderr.write(
"E: target %s of link %s in WHENCE" " does not exist\n" % (target, name)
)
ret = 1

for name in sorted(list(git_files - known_files)):
# Ignore subdirectory changelogs and GPG detached signatures
if (name.endswith('/ChangeLog') or
(name.endswith('.asc') and name[:-4] in known_files)):
if name.endswith("/ChangeLog") or (
name.endswith(".asc") and name[:-4] in known_files
):
continue

# Ignore unknown files in known directories
@ -120,9 +134,10 @@ def main():
if name.startswith(prefix):
break
else:
sys.stderr.write('E: %s not listed in WHENCE\n' % name)
sys.stderr.write("E: %s not listed in WHENCE\n" % name)
ret = 1
return ret

if __name__ == '__main__':

if __name__ == "__main__":
sys.exit(main())