def test_request(self):
request = Request('http://example.com/robots.txt')
request.prepare_for_send()
self.assertEqual(
(b'GET /robots.txt HTTP/1.1\r\n'
b'Host: example.com\r\n'
b'\r\n'),
request.to_bytes()
)
def test_warc_recorder(self):
file_prefix = 'asdf'
warc_filename = 'asdf.warc'
cdx_filename = 'asdf.cdx'
warc_recorder = WARCRecorder(
file_prefix,
params=WARCRecorderParams(
compress=False,
extra_fields=[('Extra-field', 'my_extra_field')],
cdx=True,
),
)
request = HTTPRequest('http://example.com/')
request.prepare_for_send()
request.address = ('0.0.0.0', 80)
request.prepare_for_send()
response = HTTPResponse(200, 'OK')
response.body = Body()
with wpull.util.reset_file_offset(response.body):
response.body.write(b'KITTEH DOGE')
with warc_recorder.session() as session:
session.pre_request(request)
session.request_data(request.to_bytes())
session.request(request)
session.pre_response(response)
session.response_data(response.to_bytes())
session.response_data(response.body.content())
session.response(response)
_logger.info('FINISHED')
warc_recorder.close()
with open(warc_filename, 'rb') as in_file:
warc_file_content = in_file.read()
with open(cdx_filename, 'rb') as in_file:
cdx_file_content = in_file.read()
self.assertTrue(warc_file_content.startswith(b'WARC/1.0'))
self.assertIn(b'WARC-Type: warcinfo\r\n', warc_file_content)
self.assertIn(b'Content-Type: application/warc-fields',
warc_file_content)
self.assertIn(b'WARC-Date: ', warc_file_content)
self.assertIn(b'WARC-Record-ID: <urn:uuid:', warc_file_content)
self.assertIn(b'WARC-Block-Digest: sha1:', warc_file_content)
self.assertIn(b'WARC-Payload-Digest: sha1:', warc_file_content)
self.assertIn(b'WARC-Type: request\r\n', warc_file_content)
self.assertIn(b'WARC-Target-URI: http://', warc_file_content)
self.assertIn(b'Content-Type: application/http;msgtype=request',
warc_file_content)
self.assertIn(b'WARC-Type: response', warc_file_content)
self.assertIn(b'WARC-Concurrent-To: <urn:uuid:', warc_file_content)
self.assertIn(b'Content-Type: application/http;msgtype=response',
warc_file_content)
self.assertIn(
'Wpull/{0}'.format(wpull.version.__version__).encode('utf-8'),
warc_file_content)
self.assertIn(
'Python/{0}'.format(wpull.util.python_version()).encode('utf-8'),
warc_file_content)
self.assertIn(b'Extra-Field: my_extra_field', warc_file_content)
self.assertIn(b'GET / HTTP', warc_file_content)
self.assertIn(b'KITTEH DOGE', warc_file_content)
self.assertIn(b'FINISHED', warc_file_content)
self.assertIn(b'WARC-Target-URI: urn:X-wpull:log', warc_file_content)
self.assertIn(b'Content-Length:', warc_file_content)
self.assertNotIn(b'Content-Length: 0', warc_file_content)
cdx_lines = cdx_file_content.split(b'\n')
cdx_labels = cdx_lines[0].strip().split(b' ')
cdx_fields = cdx_lines[1].split(b' ')
print(cdx_lines)
self.assertEqual(3, len(cdx_lines))
self.assertEqual(10, len(cdx_labels))
self.assertEqual(9, len(cdx_fields))
self.assertTrue(cdx_lines[0].startswith(b' CDX'))
self.assertEqual(b'http://example.com/', cdx_fields[0])
self.assertEqual(b'-', cdx_fields[2])
self.assertEqual(b'200', cdx_fields[3])
self.assertNotEqual(b'-', cdx_fields[4])
self.assertNotEqual(b'0', cdx_fields[5])
self.assertNotEqual(b'0', cdx_fields[6])
self.assertEqual(os.path.basename(warc_filename),
cdx_fields[7].decode('ascii'))
length = int(cdx_fields[5])
offset = int(cdx_fields[6])
with open(warc_filename, 'rb') as in_file:
in_file.seek(offset)
data = in_file.read(length)
assert len(data) == length
self.assertEqual(b'WARC/1.0', data[:8])
self.assertIn(b'KITTEH DOGE', data)
self.validate_warc(warc_filename)
def test_warc_recorder(self):
file_prefix = 'asdf'
warc_filename = 'asdf.warc'
cdx_filename = 'asdf.cdx'
warc_recorder = WARCRecorder(
file_prefix,
params=WARCRecorderParams(
compress=False,
extra_fields=[('Extra-field', 'my_extra_field')],
cdx=True,
),
)
request = HTTPRequest('http://example.com/')
request.prepare_for_send()
request.address = ('0.0.0.0', 80)
request.prepare_for_send()
response = HTTPResponse(200, 'OK')
response.body = Body()
with wpull.util.reset_file_offset(response.body):
response.body.write(b'KITTEH DOGE')
with warc_recorder.session() as session:
session.pre_request(request)
session.request_data(request.to_bytes())
session.request(request)
session.pre_response(response)
session.response_data(response.to_bytes())
session.response_data(response.body.content())
session.response(response)
_logger.info('FINISHED')
warc_recorder.close()
with open(warc_filename, 'rb') as in_file:
warc_file_content = in_file.read()
with open(cdx_filename, 'rb') as in_file:
cdx_file_content = in_file.read()
self.assertTrue(warc_file_content.startswith(b'WARC/1.0'))
self.assertIn(b'WARC-Type: warcinfo\r\n', warc_file_content)
self.assertIn(b'Content-Type: application/warc-fields',
warc_file_content)
self.assertIn(b'WARC-Date: ', warc_file_content)
self.assertIn(b'WARC-Record-ID: <urn:uuid:', warc_file_content)
self.assertIn(b'WARC-Block-Digest: sha1:', warc_file_content)
self.assertIn(b'WARC-Payload-Digest: sha1:', warc_file_content)
self.assertIn(b'WARC-Type: request\r\n', warc_file_content)
self.assertIn(b'WARC-Target-URI: http://', warc_file_content)
self.assertIn(b'Content-Type: application/http;msgtype=request',
warc_file_content)
self.assertIn(b'WARC-Type: response', warc_file_content)
self.assertIn(b'WARC-Concurrent-To: <urn:uuid:', warc_file_content)
self.assertIn(b'Content-Type: application/http;msgtype=response',
warc_file_content)
self.assertIn(
'Wpull/{0}'.format(wpull.version.__version__).encode('utf-8'),
warc_file_content
)
self.assertIn(
'Python/{0}'.format(
wpull.util.python_version()).encode('utf-8'),
warc_file_content
)
self.assertIn(b'Extra-Field: my_extra_field', warc_file_content)
self.assertIn(b'GET / HTTP', warc_file_content)
self.assertIn(b'KITTEH DOGE', warc_file_content)
self.assertIn(b'FINISHED', warc_file_content)
self.assertIn(b'WARC-Target-URI: urn:X-wpull:log', warc_file_content)
self.assertIn(b'Content-Length:', warc_file_content)
self.assertNotIn(b'Content-Length: 0', warc_file_content)
cdx_lines = cdx_file_content.split(b'\n')
cdx_labels = cdx_lines[0].strip().split(b' ')
cdx_fields = cdx_lines[1].split(b' ')
print(cdx_lines)
self.assertEqual(3, len(cdx_lines))
self.assertEqual(10, len(cdx_labels))
self.assertEqual(9, len(cdx_fields))
self.assertTrue(cdx_lines[0].startswith(b' CDX'))
self.assertEqual(b'http://example.com/', cdx_fields[0])
self.assertEqual(b'-', cdx_fields[2])
self.assertEqual(b'200', cdx_fields[3])
self.assertNotEqual(b'-', cdx_fields[4])
self.assertNotEqual(b'0', cdx_fields[5])
self.assertNotEqual(b'0', cdx_fields[6])
self.assertEqual(
os.path.basename(warc_filename), cdx_fields[7].decode('ascii'))
length = int(cdx_fields[5])
offset = int(cdx_fields[6])
with open(warc_filename, 'rb') as in_file:
in_file.seek(offset)
data = in_file.read(length)
assert len(data) == length
self.assertEqual(b'WARC/1.0', data[:8])
self.assertIn(b'KITTEH DOGE', data)
self.validate_warc(warc_filename)
def test_request_port(self):
request = Request('https://example.com:4567/robots.txt')
request.prepare_for_send()
self.assertEqual((b'GET /robots.txt HTTP/1.1\r\n'
b'Host: example.com:4567\r\n'
b'\r\n'), request.to_bytes())
