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code cleanup

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This commit is contained in:
Jonas Winkler
2020-11-21 14:03:45 +01:00
parent 5a84cc835a
commit b44f8383e4
18 changed files with 208 additions and 101 deletions
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30
src/documents/parsers.py
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@@ -73,7 +73,18 @@ def get_parser_class(path):
return get_parser_class_for_mime_type(mime_type)
def run_convert(input_file, output_file, density=None, scale=None, alpha=None, strip=False, trim=False, type=None, depth=None, extra=None, logging_group=None):
def run_convert(input_file,
output_file,
density=None,
scale=None,
alpha=None,
strip=False,
trim=False,
type=None,
depth=None,
extra=None,
logging_group=None):
environment = os.environ.copy()
if settings.CONVERT_MEMORY_LIMIT:
environment["MAGICK_MEMORY_LIMIT"] = settings.CONVERT_MEMORY_LIMIT
@@ -102,10 +113,13 @@ def run_unpaper(pnm, logging_group=None):
command_args = (settings.UNPAPER_BINARY, "--overwrite", "--quiet", pnm,
pnm_out)
logger.debug("Execute: " + " ".join(command_args), extra={'group': logging_group})
logger.debug(f"Execute: {' '.join(command_args)}",
extra={'group': logging_group})
if not subprocess.Popen(command_args, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL).wait() == 0:
raise ParseError("Unpaper failed at {}".format(command_args))
if not subprocess.Popen(command_args,
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL).wait() == 0:
raise ParseError(f"Unpaper failed at {command_args}")
return pnm_out
@@ -124,7 +138,8 @@ class DocumentParser(LoggingMixin):
super().__init__()
self.logging_group = logging_group
self.document_path = path
self.tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
self.tempdir = tempfile.mkdtemp(
prefix="paperless-", dir=settings.SCRATCH_DIR)
def get_thumbnail(self):
"""
@@ -137,9 +152,10 @@ class DocumentParser(LoggingMixin):
if settings.OPTIMIZE_THUMBNAILS:
out_path = os.path.join(self.tempdir, "optipng.png")
args = (settings.OPTIPNG_BINARY, "-silent", "-o5", in_path, "-out", out_path)
args = (settings.OPTIPNG_BINARY,
"-silent", "-o5", in_path, "-out", out_path)
self.log('debug', 'Execute: ' + " ".join(args))
self.log('debug', f"Execute: {' '.join(args)}")
if not subprocess.Popen(args).wait() == 0:
raise ParseError("Optipng failed at {}".format(args))