def test_extension(self):
"""Test whether file extensions are identified"""
self.assertEqual(GraalRepository.extension('setup.py'), 'py')
self.assertEqual(GraalRepository.extension('tests/requirements.txt'),
'txt')
self.assertEqual(GraalRepository.extension('LICENSE'), 'LICENSE')
def analyze(self, file_path):
"""Analyze the content of a file using CLOC and Lizard
:param file_path: file path
:returns a dict containing the results of the analysis, like the one below
{
'blanks': ..,
'comments': ..,
'loc': ..,
'ccn': ..,
'avg_ccn': ..,
'avg_loc': ..,
'avg_tokens': ..,
'funs': ..,
'tokens': ..,
'funs_data': [..]
}
"""
kwargs = {'file_path': file_path}
cloc_analysis = self.cloc.analyze(**kwargs)
if GraalRepository.extension(file_path) not in self.ALLOWED_EXTENSIONS:
return cloc_analysis
kwargs['details'] = self.details
lizard_analysis = self.lizard.analyze(**kwargs)
# the LOC returned by CLOC is replaced by the one obtained with Lizard
# for consistency purposes
lizard_analysis['blanks'] = cloc_analysis['blanks']
lizard_analysis['comments'] = cloc_analysis['comments']
return lizard_analysis
def analyze(self, **kwargs):
"""Add information using SCC
:param file_path: file path
:param repository_level: set to True if analysis has to be performed on a repository
:returns result: dict of the results of the analysis
"""
repository_level = kwargs.get('repository_level', False)
if repository_level:
file_path = kwargs['repository_path']
else:
file_path = kwargs['file_path']
try:
scc_command = ['scc', file_path]
message = subprocess.check_output(scc_command).decode("utf-8")
except subprocess.CalledProcessError as e:
message = e.output.decode("utf-8")
finally:
subprocess._cleanup()
if repository_level:
results = self.__analyze_repository(message)
else:
results = self.__analyze_file(message)
results['ext'] = GraalRepository.extension(file_path)
return results
def analyze(self, **kwargs):
"""Add information using CLOC
:param file_path: file path
:param repository_level: set to True if analysis has to be performed on a repository
:returns result: dict of the results of the analysis
"""
file_path = kwargs['file_path']
repository_level = kwargs.get('repository_level', False)
try:
message = subprocess.check_output(['cloc',
file_path]).decode("utf-8")
except subprocess.CalledProcessError as e:
raise GraalError(cause="Cloc failed at %s, %s" %
(file_path, e.output.decode("utf-8")))
finally:
subprocess._cleanup()
if repository_level:
results = self.__analyze_repository(message)
else:
results = self.__analyze_file(message)
results['ext'] = GraalRepository.extension(file_path)
return results