def analyze_file(self, an_uri):
"""Returns a FileDescription
:param an_uri: the URI pointing to the file to be analyzed
:rtype: :py:class:`damn_at.FileDescription`
:raises: AnalyzerException, AnalyzerFileException, AnalyzerUnknownTypeException
"""
if not is_existing_file(an_uri):
raise AnalyzerFileException('E: Analyzer: No such file "%s"!' %
(an_uri))
mimetype = mimetypes.guess_type(an_uri, False)[0]
if mimetype in self.analyzers:
try:
file_descr = self.analyzers[mimetype].plugin_object.analyze(
an_uri)
file_descr.mimetype = mimetype
self._file_metadata(an_uri, file_descr)
return file_descr
except Exception as ex:
import traceback
traceback.print_exc()
raise AnalyzerException(
"E: Failed to analyze %s because of %s" %
(an_uri, str(ex)))
else:
raise AnalyzerUnknownTypeException(
"E: Analyzer: No analyzer for %s (file: %s)" %
(mimetype, an_uri))
def test_is_existing_file_b(self):
"""Test returns true when given a valid path"""
f = tempfile.NamedTemporaryFile(delete=False)
f.close()
ret = utils.is_existing_file(f.name)
self.assertTrue(ret)
def analyze_file(self, an_uri):
"""Returns a FileDescription
:param an_uri: the URI pointing to the file to be analyzed
:rtype: :py:class:`damn_at.FileDescription`
:raises: AnalyzerException, AnalyzerFileException, AnalyzerUnknownTypeException
"""
if not is_existing_file(an_uri):
raise AnalyzerFileException('E: Analyzer: No such file "%s"!' % (an_uri))
mimetype = mimetypes.guess_type(an_uri, False)[0]
if mimetype in self.analyzers:
try:
file_descr = self.analyzers[mimetype].plugin_object.analyze(an_uri)
file_descr.mimetype = mimetype
self._file_metadata(an_uri, file_descr)
return file_descr
except Exception as ex:
import traceback
traceback.print_exc()
raise AnalyzerException("E: Failed to analyze %s because of %s" % (an_uri, str(ex)))
else:
raise AnalyzerUnknownTypeException("E: Analyzer: No analyzer for %s (file: %s)" % (mimetype, an_uri))
def test_is_existing_file_a(self):
"""Test returns false when given a bad path"""
ret = utils.is_existing_file('/foo/monkey/slug/shit')
self.assertFalse(ret)
def is_in_store(self, store_id, an_hash):
"""
Check if the given file hash is in the store.
"""
return is_existing_file(os.path.join(self.store_path, hash_to_dir(an_hash)))
def test_is_existing_file_b(self):
"""Test returns true when given a valid path"""
f = tempfile.NamedTemporaryFile(delete=False)
f.close()
ret = utils.is_existing_file(f.name)
self.assertTrue(ret)
def test_is_existing_file_a(self):
"""Test returns false when given a bad path"""
ret = utils.is_existing_file('/foo/monkey/slug/shit')
self.assertFalse(ret)
