def run(args=None):
_parser, options, plugin_manager = get_parser_options_plugins(args=args)
if not check_closed_streams(options):
return ExitCode.bad_args
if hasattr(os, 'nice'):
os.nice(5)
verbosity = options.verbose
if not os.isatty(sys.stderr.fileno()):
options.progress_bar = False
if options.quiet:
verbosity = Verbosity.quiet
options.progress_bar = False
configure_logging(verbosity,
progress_bar_friendly=options.progress_bar,
manage_root_logger=True)
log.debug('ocrmypdf %s', __version__)
try:
check_options(options, plugin_manager)
except ValueError as e:
log.error(e)
return ExitCode.bad_args
except BadArgsError as e:
log.error(e)
return e.exit_code
except MissingDependencyError as e:
log.error(e)
return ExitCode.missing_dependency
result = run_pipeline(options=options, plugin_manager=plugin_manager)
return result
def test_old_unpaper(resources, no_outpdf):
input_ = fspath(resources / "c02-22.pdf")
output = fspath(no_outpdf)
_parser, options, pm = get_parser_options_plugins(
["--clean", input_, output])
with patch("ocrmypdf._exec.unpaper.version") as mock_unpaper_version:
mock_unpaper_version.return_value = '0.5'
with pytest.raises(MissingDependencyError):
check_options(options, pm)
def test_no_unpaper(resources, no_outpdf):
input_ = fspath(resources / "c02-22.pdf")
output = fspath(no_outpdf)
_parser, options, pm = get_parser_options_plugins(
["--clean", input_, output])
with patch("ocrmypdf._exec.unpaper.version") as mock_unpaper_version:
mock_unpaper_version.side_effect = FileNotFoundError("unpaper")
with pytest.raises(MissingDependencyError):
check_options(options, pm)
def run_ocrmypdf_api(input_file, output_file, *args):
"""Run ocrmypdf via API and let caller deal with results
Does not currently have a way to manipulate the PATH except for Tesseract.
"""
args = [str(input_file), str(output_file)
] + [str(arg) for arg in args if arg is not None]
_parser, options, plugin_manager = get_parser_options_plugins(args=args)
api.check_options(options, plugin_manager)
return api.run_pipeline(options, plugin_manager=None, api=False)
def check_ocrmypdf(input_file, output_file, *args):
"""Run ocrmypdf and confirmed that a valid file was created"""
args = [str(input_file), str(output_file)
] + [str(arg) for arg in args if arg is not None]
_parser, options, plugin_manager = get_parser_options_plugins(args=args)
api.check_options(options, plugin_manager)
result = api.run_pipeline(options, plugin_manager=plugin_manager, api=True)
assert result == 0
assert output_file.exists(), "Output file not created"
assert output_file.stat().st_size > 100, "PDF too small or empty"
return output_file
