def otpl_to_text(configuration):
"""
Extract the text using the tokens of the OTPL files and store the results
into separate plain-text files.
:param configuration: a :class:`otplc.settings.Configuration` object
:return: The number of failed conversion for the input files.
"""
errors = 0
for otpl_file in configuration.input_files:
text_file = make_path_to(otpl_file, configuration.text_suffix)
msg = "output text file and input OTPL file have the same path " \
"(ensure the OTPL file does not use the extension '{}')"
assert otpl_file != text_file, msg.format(configuration.text_suffix)
segments = configure_reader(otpl_file, configuration)
if segments is None:
errors += 1
continue
if configuration.colspec is None:
configuration.colspec = guess_colspec(segments)
token = configuration.colspec.token
try:
with open(text_file,
encoding=configuration.encoding,
mode='wt') as out_stream:
for seg in segments:
print(*[row[token] for row in seg], file=out_stream)
except IOError as e:
L.error('I/O error while extracting %s to %s: %s',
otpl_file, text_file, str(e))
errors += 1
return errors
def setUp(self):
super(TestConverter, self).setUp()
config = Configuration([__file__])
config.separator = r"\s+"
self.segments = configure_reader(self.otpl_file.name, config)
