def desc(value):
""" str | List[str]: A normalized representation for a user-provided value. """
if isinstance(value, list):
return map(desc, value)
if isregex(value):
value = value.pattern
if isbytes(value):
value = decode_bytes(value)
if PY2:
if isstring(value):
# In Python 2, strings (``unicode`` objects) represent as ``u'...'``, so ensure
# the string is encoded (as a ``str`` object) for cleaner representation.
value = encode_string(value)
return repr(value)
def normalize_strings(value):
if isinstance(value, list):
value = [normalize_strings(e) for e in value]
if isinstance(value, dict):
value = {normalize_strings(k): normalize_strings(v) for k, v in iter(value.items())}
if isregex(value):
value = value.pattern
if isbytes(value):
value = decode_bytes(value)
if PY2:
if isstring(value):
# In Python 2, strings (``unicode`` objects) represent as ``u'...'``, so ensure
# the string is encoded (as a ``str`` object) for cleaner representation.
value = encode_string(value)
return value
def save_page(self, path=None):
"""
Save a snapshot of the page.
If invoked without arguments, it will save a file to :data:`capybara.save_path` and the
file will be given a randomly generated filename. If invoked with a relative path, the path
will be relative to :data:`capybara.save_path`.
Args:
path (str, optional): The path to where it should be saved.
Returns:
str: The path to which the file was saved.
"""
path = _prepare_path(path, "html")
with open(path, "wb") as f:
f.write(encode_string(self.body))
return path
def test_waits_for_pending_requests(self):
counter = Counter()
def app(environ, start_response):
with counter:
sleep(0.2)
start_response("200 OK", [])
return [encode_string("Hello Server!")]
server = Server(app).boot()
# Start request, but don't wait for it to finish
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((server.host, server.port))
s.send(encode_string("GET / HTTP/1.0\r\n\r\n"))
sleep(0.1)
assert counter.value == 1
server.wait_for_pending_requests()
assert counter.value == 0
s.close()
def app(environ, start_response):
with counter:
sleep(0.2)
start_response("200 OK", [])
return [encode_string("Hello Server!")]
def app2(environ, start_response):
start_response("200 OK", [])
return [encode_string("Hello Second Server!")]
def identify(self, environ, start_response):
start_response("200 OK", [("Content-Type", "text/plain")])
return [encode_string(str(id(self.app)))]