def get_error_response(error):
details, status_code = get_error_details_and_status(error)
support_email = config.get("SUPPORT_EMAIL_FOR_ERRORS")
app_name = config.get("APP_NAME", "Gen3 Data Commons")
message = details.get("message")
error_id = _get_error_identifier()
logger.error("{} HTTP error occured. ID: {}\nDetails: {}".format(
status_code, error_id, str(details)))
# don't include internal details in the public error message
if status_code == 500:
message = None
status_code_message = http_responses.get(status_code,
"Unknown error code.")
return (
render_template(
"error.html",
app_name=app_name,
status_code=status_code,
status_code_message=status_code_message,
support_email=support_email,
error_id=error_id,
message=message,
),
status_code,
)
def _handler(tornado_request):
try:
headers = HttpHeaders()
for k, v in tornado_request.headers.get_all():
headers.add(k, v)
body_file = io.BytesIO(tornado_request.body)
request = HttpRequest(proto=tornado_request.version,
host=tornado_request.host,
method=tornado_request.method,
uri=tornado_request.uri,
args=tornado_request.arguments,
remote_ip=tornado_request.remote_ip,
headers=headers,
body=tornado_request.body,
body_file=body_file)
request._tornado_request = tornado_request
value = yield launch(self.handle_request, request)
code, headers, content = extract_response(value)
except Exception:
code, headers, content = 500, {}, "500 Internal Server Error"
tornado_request.write("HTTP/1.1 %s %s\r\n" %
(code, responses.get(code, 'Unknown')))
headers.setdefault('Server', 'monocle/%s' % VERSION)
headers.setdefault('Content-Length', str(len(content)))
for name, value in headers.iteritems():
if isinstance(name, unicode):
name = name.encode('ascii')
if isinstance(value, unicode):
value = value.encode('ascii')
tornado_request.write("%s: %s\r\n" % (name, value))
tornado_request.write("\r\n")
tornado_request.write(content)
tornado_request.finish()
def _on_request(self,
urlopen,
path,
pool,
method,
url,
body=None,
headers=None,
**kw):
# Remove bypass headers
real_headers = dict(headers or {})
real_headers.pop(URLLIB3_BYPASS)
# Create request contract based on incoming params
req = Request(method)
req.headers = real_headers
req.body = body
# Compose URL
req.url = '{}://{}:{:d}{}'.format(pool.scheme, pool.host, pool.port
or 80, url)
# Match the request against the registered mocks in pook
mock = self.engine.match(req)
# If cannot match any mock, run real HTTP request since networking
# or silent model will be enabled, otherwise this statement won't
# be reached (an exception will be raised before).
if not mock:
return urlopen(pool, method, url, body=body, headers=headers, **kw)
# Shortcut to mock response and response body
res = mock._response
body = res._body
# Aggregate headers as list of tuples for interface compatibility
headers = []
for key in res._headers:
headers.append((key, res._headers[key]))
if is_chunked_response(headers):
body_chunks = body if isinstance(body, list) else [body]
body_chunks = [chunk.encode() for chunk in body_chunks]
body = ClientHTTPResponse(MockSock)
body.fp = FakeChunkedResponseBody(body_chunks)
else:
# Assume that the body is a bytes-like object
body = body_io(body)
# Return mocked HTTP response
return HTTPResponse(
path,
body=body,
status=res._status,
headers=headers,
preload_content=False,
reason=http_reasons.get(res._status),
original_response=FakeResponse(method, headers),
)
def _handler(tornado_request):
try:
headers = HttpHeaders()
for k, v in tornado_request.headers.get_all():
headers.add(k, v)
body_file = io.BytesIO(tornado_request.body)
request = HttpRequest(proto=tornado_request.version,
host=tornado_request.host,
method=tornado_request.method,
uri=tornado_request.uri,
args=tornado_request.arguments,
remote_ip=tornado_request.remote_ip,
headers=headers,
body=tornado_request.body,
body_file=body_file)
request._tornado_request = tornado_request
value = yield launch(self.handle_request, request)
code, headers, content = extract_response(value)
except:
code, headers, content = 500, {}, "500 Internal Server Error"
tornado_request.write("HTTP/1.1 %s %s\r\n" %
(code, responses.get(code, 'Unknown')))
headers.setdefault('Server', 'monocle/%s' % VERSION)
headers.setdefault('Content-Length', str(len(content)))
for name, value in headers.iteritems():
tornado_request.write("%s: %s\r\n" % (name, value))
tornado_request.write("\r\n")
tornado_request.write(content)
tornado_request.finish()
def verifyHeader(self):
""" raise an exceptions on bad headers """
code = int(self.c.getinfo(pycurl.RESPONSE_CODE))
if code in bad_headers:
raise ResponseException(code,
responses.get(code, "Unknown statuscode"))
return code
def __init__(self, code, header="", content=""):
int_code = int(code)
Exception.__init__(self, "Bad server response: %s %s" %
(code, responses.get(int_code, unofficial_responses.get(int_code, "unknown error code"))))
self.code = int_code
self.header = header
self.content = content
def _on_request(self,
_request,
conn,
method,
url,
body=None,
headers=None,
**kw):
# Create request contract based on incoming params
req = Request(method)
req.headers = headers or {}
req.body = body
# Compose URL
req.url = 'http://{}:{}{}'.format(conn.host, conn.port, url)
# Match the request against the registered mocks in pook
mock = self.engine.match(req)
# If cannot match any mock, run real HTTP request since networking,
# otherwise this statement won't be reached
# (an exception will be raised before).
if not mock:
return _request(conn,
method,
url,
body=body,
headers=headers,
**kw)
# Shortcut to mock response
res = mock._response
# Aggregate headers as list of tuples for interface compatibility
headers = []
for key in res._headers:
headers.append((key, res._headers[key]))
mockres = HTTPResponse(SocketMock(), method=method, url=url)
mockres.version = (1, 1)
mockres.status = res._status
mockres.reason = http_reasons.get(res._status)
mockres.headers = res._headers.to_dict()
def getresponse():
return mockres
conn.getresponse = getresponse
conn.__response = mockres
conn.__state = _CS_REQ_SENT
# Path reader
def read():
return res._body or ''
mockres.read = read
return mockres
def write_error(self, status_code, **kwargs):
message = ''
if status_code:
reason = responses.get(status_code, 'Unkonwn Error')
message = '{0} {1}.'.format(status_code, reason)
else:
message = '500 Internal Server Error.'
self.render('error.html', message=message)
def __str__(self):
message = "HTTP %d: %s" % (
self.status_code,
self.reason or responses.get(self.status_code, 'Unknown'))
if self.message:
return message + " (" + (self.message % self.args) + ")"
else:
return message
def envelope(success, code, msg, response):
d = {"status": { "success": success,
"code": code,
"codestr": responses.get(code, 'Unknown. FIXME!'),
"message": msg,
},
"response": response,}
return d
def show_response(status_code, headers, output, start_response):
if status_code == TIMEOUT_STATUS_CODE:
return requests_timeout(start_response)
elif status_code == SERVICE_UNAVAILABLE_STATUS_CODE:
return requests_service_unavailable(start_response)
start_response(
"{0} {1}".format(status_code, responses.get(status_code, 'OK')),
headers.items())
return (output,)
def handle(self, sock, read_data, path, headers):
"Sends back a static error page."
try:
sock.sendall(
"HTTP/1.0 %s %s\r\nConnection: close\r\nContent-length: 0\r\n\r\n"
% (self.code, responses.get(self.code, "Unknown")))
except socket.error, e:
if e.errno != errno.EPIPE:
raise
def response_scrapy2mechanize(scrapy_response):
url = scrapy_response.url.encode('utf8')
code = scrapy_response.status
msg = responses.get(code, '')
headers = scrapy_response.headers
headers = headers_scrapy2mechanize(headers)
data = scrapy_response.body
mechanize_response = make_response(data, headers, url, code, msg)
return mechanize_response
def document(self):
"""Render the error document"""
request = self._py_object.request
resp = request.environ.get('pylons.original_response')
code = cgi.escape(request.GET.get('code', str(resp.status_int)))
message = error_names.get(int(code), '')
response.headers['Content-Type'] = 'application/json; charset=utf-8'
return '{"error":"%s","code":%s}' % (message, code)
def requests_service_unavailable(start_response):
from httplib import SERVICE_UNAVAILABLE
s = "server overload!"
start_response("{0} {1}".format(SERVICE_UNAVAILABLE, responses.get(SERVICE_UNAVAILABLE, 'OK')), [
("Content-Type", "text/plain"),
("Content-Length", str(len(s)))
])
return (s,)
def requests_timeout(start_response):
from httplib import GATEWAY_TIMEOUT
s = "requests timeout!"
start_response("{0} {1}".format(GATEWAY_TIMEOUT, responses.get(GATEWAY_TIMEOUT, 'OK')), [
("Content-Type", "text/plain"),
("Content-Length", str(len(s)))
])
return (s,)
def document(self):
"""Render the error document"""
request = self._py_object.request
resp = request.environ.get("pylons.original_response")
code = cgi.escape(request.GET.get("code", str(resp.status_int)))
message = error_names.get(int(code), "")
response.headers["Content-Type"] = "application/json; charset=utf-8"
return '{"error":"%s","code":%s}' % (message, code)
def _urlopen(self, pool, method, url, body=None, headers=None, **kwargs):
request = self._request_class(method, url, body, headers, pool.scheme,
pool.host, pool.port)
match = self._find_match(request)
if match is None:
error_msg = 'Connection refused: {0} {1}'.format(
request.method, request.url)
response = self._error_class(error_msg)
self._calls.add(request, response)
raise response
headers = [
('Content-Type', match['content_type']),
]
if 'callback' in match: # use callback
status, r_headers, body = match['callback'](request)
if isinstance(body, unicode):
body = body.encode('utf-8')
else:
status, r_headers, body = match['return']
if isinstance(body, Exception):
self._calls.add(request, body)
raise body
if hasattr(status, 'split'):
status, reason = status.split(None, 1)
status = int(status)
else:
reason = http_reasons.get(status)
if r_headers:
if hasattr(r_headers, 'items'):
r_headers = r_headers.items()
for key, value in r_headers:
if key.lower() == 'content-type':
if headers[0][0].lower() == 'content-type':
del headers[0] # No duplicate content_type
headers.append((key, value))
response = self._response_class(
status=status,
reason=reason,
body=BytesIO(body) if body else BytesIO(),
headers=headers,
preload_content=False,
original_response=_FakeResponse(headers),
)
self._calls.add(request, response)
return response
def _handler(request):
try:
value = yield launch(self.handle_request, request)
code, headers, content = extract_response(value)
except:
code, headers, content = 500, {}, "500 Internal Server Error"
request.write("HTTP/1.1 %s %s\r\n" %
(code, responses.get(code, 'Unknown')))
headers.setdefault('Server', 'monocle/%s' % VERSION)
headers.setdefault('Content-Length', str(len(content)))
for name, value in headers.iteritems():
request.write("%s: %s\r\n" % (name, value))
request.write("\r\n")
request.write(content)
request.finish()
def _handler(request):
try:
value = yield launch(self.handle_request, request)
code, headers, content = extract_response(value)
except:
code, headers, content = 500, {}, "500 Internal Server Error"
request.write("HTTP/1.1 %s %s\r\n" %
(code, responses.get(code, 'Unknown')))
headers.setdefault('Server', 'monocle/%s' % VERSION)
headers.setdefault('Content-Length', str(len(content)))
for name, value in headers.iteritems():
request.write("%s: %s\r\n" % (name, value))
request.write("\r\n")
request.write(content)
request.finish()
def http_error(environ, start_response, status_code, log_message=None, *args, **kwargs):
reason = kwargs.get('reason', None)
data = 'HTTP %d: %s' % (
status_code,
reason or responses.get(status_code, 'Unknown')
)
if log_message:
data = data + " (" + (log_message % args) + ")"
response_headers = [
('Content-Type', 'text/html charset=UTF-8')
]
start_response(status_code, response_headers)
return iter([data])
def request(self, host, handler, request_body, verbose=False):
parser, unmarshaller = getparser()
response = self.client.post(handler, request_body, 'text/xml')
if response.status_code != 200:
raise ProtocolError(
'%s%s' % (host, handler),
response.status_code,
responses.get(response.status_code, ''),
dict(response.items()),
)
parser.feed(response.content)
return unmarshaller.close()
def request(self, host, handler, request_body, verbose = False):
parser, unmarshaller = getparser()
response = self.client.post(handler, request_body, 'text/xml')
if response.status_code != 200:
raise ProtocolError(
'%s%s' % (host, handler),
response.status_code,
responses.get(response.status_code, ''),
dict(response.items()),
)
parser.feed(response.content)
return unmarshaller.close()
def connectionLost(self, reason=connectionDone):
"""
Overrides :meth:`.Protocol.connectionLost` and sets the ``_done``
when complete. When called with :class:`.ResponseDone` for ``reason``
this method will call the callback on ``_deferred``
"""
if reason.type is ResponseDone:
self._done = True
url = build_url(self.request.url, self.request.kwargs.get("params"))
code_text = responses.get(self.code, "UNKNOWN")
logger.debug(
"%s %s %s %s, body: %s",
self.code, code_text, self.request.method, url, self._body)
self._deferred.callback(self)
else:
self._deferred.errback(reason)
def get(self, status_code):
status_code = int(status_code)
if status_code not in responses.keys():
raise HTTPError(404)
self.set_status(status_code)
if status_code in STATUSES_WITHOUT_BODY:
self.finish()
elif status_code in STATUSES_WITH_LOCATION:
self.set_header("Location", self.request.host)
elif status_code in STATUSES_WITH_AUHT:
self.set_header("WWW-Authenticate", 'Basic realm="Fake Realm"')
elif status_code in STATUSES_WITH_PROXY_AUTH:
self.set_header("Proxy-Authenticate", 'Basic realm="Fake Realm"')
else:
self.json_response({"tagline": str(choice(taglines)),
"code": status_code,
"description": responses.get(status_code)})
def response(response, uid=None):
"""Logs the return code of a request that treq completed"""
assert isinstance(response, TQResponse)
assert isinstance(uid, UUID)
message = "%s %s %s %s (uid: %s)"
args = (
response.code, responses.get(response.code, "UNKNOWN"),
response.request.method, response.request.absoluteURI,
uid.hex[20:]
)
if (response.code >= INTERNAL_SERVER_ERROR
or response.code >= BAD_REQUEST):
logger.error(message, *args)
else:
logger.info(message, *args)
# Return so response can be handled by another callback
return response
def _value_for_code(code):
msg = STATUS_CODE_TEXT.get(code, "UNKNOWN STATUS CODE")
return "HTTP/1.1 %d %s" % (code, msg)
def __init__(self, code, message=None):
self.code = code
message = message or responses.get(code, "Unknown")
Exception.__init__(self, "%d: %s" % (self.code, message))
def __init__(self, code, **kwargs):
super(HTTPError, self).__init__(code, **kwargs)
if self.reason is None:
self.reason = responses.get(code, 'Unkonwn')
def all_req(environ, start_response):
path_url = environ['PATH_INFO']
assert path_url.startswith("/")
path_url = path_url[1:]
method = environ.get('REQUEST_METHOD').upper()
if not (path_url.startswith(u"http://")
or path_url.startswith(u"https://")):
path_url = u"http://" + unicode(path_url)
if path_url != u'http://favicon.ico':
setattr(all_req, LAST_REQ_BASE_URL, get_base_url(path_url))
else:
path_url = getattr(all_req, LAST_REQ_BASE_URL, "") + "/favicon.ico"
req_query_string = environ.get("QUERY_STRING", "")
try:
# 获取data
req_data = environ['wsgi.input'].read(
int(environ.get('CONTENT_LENGTH', '0')))
except:
req_data = None
requestpool_headers = {}
req_headers = {}
for key, val in environ.iteritems():
if key.startswith('HTTP_'):
# 生成req_headers 暂无需求
header_name = key[5:].replace('_', '-')
if header_name == 'host'.upper():
continue
# 禁用缓存
if "CACHE-CONTROL" in header_name:
continue
elif "IF-MODIFIED-SINCE" in header_name:
continue
# 禁用复用
if "CONNECTION" in header_name:
continue
if "CACHE-CONTROL" in header_name:
continue
if 'REQUESTSPOOL.' in header_name:
requestpool_headers[header_name] = val
else:
req_headers[header_name] = val
status_code, headers, output = get_http_result(
url=path_url,
method=method,
req_query_string=req_query_string,
req_data=req_data,
req_headers=req_headers)
if "content-type" in headers and u'text/html' in headers.get(
"content-type"):
html = lxml.html.fromstring(output)
html.rewrite_links(RewriteLink(get_base_url(path_url)))
output = lxml.html.tostring(html)
start_response(
"{0} {1}".format(status_code, responses.get(status_code, 'OK')),
headers.items())
return (output, )
class _Application:
headers = {
'content-type': 'text/html',
'cache-control': 'no-cache, must-revalidate',
'expires': 'Thu, 01 Jan 1970 00:00:00 GMT'
}
def __init__(self,
debug=False,
app_dir=None,
tmpl_conf={},
encoding='utf-8',
gzip=False,
web_dir=None,
cfg=object()):
self.cfg = cfg
self.aid = id(self)
self.encoding = encoding
self.debug = debug
self.gzip = gzip
self.app_dir = app_dir = os.path.abspath(app_dir)
self.req_dir = os.path.join(self.app_dir, 'request')
self.web_dir = web_dir or ''
orig_dir = os.path.normpath(
os.path.join(app_dir, tmpl_conf.get('orig_dir', 'tmpl/orig')))
exec_dir = os.path.normpath(
os.path.join(app_dir, tmpl_conf.get('exec_dir', 'tmpl/exec')))
self.tmpl = TemplateLookup(orig_dir,
exec_dir,
debug,
input_encoding=encoding,
output_encoding=encoding)
self.als = {}
self.__modrefs = {}
self.__threads = {}
def cleanup(self):
for m in self.__modrefs.values():
m.cleanup()
self.__modrefs.clear()
self.__threads.clear()
self.als.clear()
def application(self, environ, start_response):
ts = time.time()
tid = thread.get_ident()
tdata = self.__threads.get(tid)
if tdata == None:
#current_request, thread_local_storage, thread_module_refs
tdata = self.__threads[tid] = [None, {}, {}]
try:
tdata[0] = req = Request(self, environ, tdata[1])
#get module name
pi = environ.get('PATH_INFO') or environ.get('SCRIPT_NAME')
if pi != None and pi[:len(self.web_dir)] == self.web_dir:
pi = pi[len(self.web_dir):]
if pi[:1] != '/' or len(pi) == 1: pi = '/default'
else:
pi = '/default'
#process request
while pi:
nz = os.path.normpath(self.req_dir + pi)
if nz[:len(self.req_dir)] == self.req_dir and os.path.isfile(
nz + '.py'):
handler = self.load(nz[len(self.app_dir):]).RequestHandler
else:
handler = RequestHandler
#process request
hinst = handler(req)
try:
hinst.handle()
except RequestExitException, ree:
pass
finally:
hinst.cleanup()
hinst = None
pi, req._next_req_handler = req._next_req_handler, None
#build response
status = req.out_status
output = ''.join(req.out_res)
cookie = [c.OutputString() for c in req.out_cookie.values()]
status = "%s %s" % (status, responses.get(status, 'UNKNOWN'))
headers = self.headers.copy()
headers.update(req.out_headers)
#gzip
if self.gzip and output and not headers.has_key('content-encoding') \
and environ.get('HTTP_ACCEPT_ENCODING', '').lower().find('gzip') >= 0:
headers['content-encoding'] = 'gzip'
gfp = cStringIO.StringIO()
gzf = gzip.GzipFile(fileobj=gfp, mode='wb')
gzf.write(output)
gzf.close()
output = gfp.getvalue()
is_gzip = 1
headers['content-length'] = len(output)
headers = [(string.capwords(k, '-'), str(v))
for k, v in headers.items()]
headers.extend([('Set-Cookie', c) for c in cookie])
gfp = cStringIO.StringIO()
gzf = gzip.GzipFile(fileobj=gfp, mode='wb')
gzf.write(output)
gzf.close()
output = gfp.getvalue()
is_gzip = 1
headers['content-length'] = len(output)
headers = [ (string.capwords(k, '-'), str(v)) for k,v in headers.items() ]
headers.extend( [ ('Set-Cookie', c) for c in cookie ] )
except Exception, e:
status = 200
output = traceback.format_exc()
if isinstance(output, unicode): output = output.encode(self.encoding)
status = "%s %s" % (status, responses.get(status, 'UNKNOWN'))
headers = self.headers.copy()
headers['content-length'] = len(output)
headers = [ (string.capwords(k, '-'), str(v)) for k,v in headers.items() ]
finally:
if tdata[0]:
tdata[0].cleanup()
tdata[0] = None
if self.debug:
tdata[1].clear()
tdata[2].clear()
self.als.clear()
headers.append( ('SYS', 'TS:%0.3f, TID:%08X, AID:%08X' % (time.time() - ts, tid, self.aid)) )
start_response(status, headers)
def handle(self, sock, read_data, path, headers):
"Sends back a static error page."
try:
sock.sendall("HTTP/1.0 %s %s\r\nConnection: close\r\nContent-length: 0\r\n\r\n" % (self.code, responses.get(self.code, "Unknown")))
except socket.error, e:
if e.errno != errno.EPIPE:
raise
def _on_request(self,
_request,
session,
method,
url,
data=None,
headers=None,
**kw):
# Create request contract based on incoming params
req = Request(method)
req.headers = headers or {}
req.body = data
# Expose extra variadic arguments
req.extra = kw
# Compose URL
if not kw.get('params'):
req.url = str(url)
else:
req.url = str(url) + '?' + urlencode(
[(x, y) for x, y in kw['params'].items()])
# Match the request against the registered mocks in pook
mock = self.engine.match(req)
# If cannot match any mock, run real HTTP request if networking
# or silent model are enabled, otherwise this statement won't
# be reached (an exception will be raised before).
if not mock:
return _request(session,
method,
url,
data=data,
headers=headers,
**kw)
# Simulate network delay
if mock._delay:
yield from asyncio.sleep(mock._delay / 1000) # noqa
# Shortcut to mock response
res = mock._response
# Aggregate headers as list of tuples for interface compatibility
headers = []
for key in res._headers:
headers.append((key, res._headers[key]))
# Create mock equivalent HTTP response
_res = HTTPResponse(req.method, self._url(urlunparse(req.url)))
# response status
_res.version = (1, 1)
_res.status = res._status
_res.reason = http_reasons.get(res._status)
_res._should_close = False
# Add response headers
_res._raw_headers = tuple(headers)
_res._headers = multidict.CIMultiDictProxy(
multidict.CIMultiDict(headers))
if res._body:
_res.content = SimpleContent(
res._body.encode('utf-8', errors='replace'), )
else:
# Define `_content` attribute with an empty string to
# force do not read from stream (which won't exists)
_res.content = EmptyStreamReader()
# Return response based on mock definition
return _res
def codestr(code):
return HTTP_CODES.get(code, 'UNKNOWN')
def __init__(self, code, content=""):
Exception.__init__(self, "Bad server response: %s %s" % (code, responses.get(int(code), "Unknown Header")))
self.code = code
self.content = content
def __init__(self, code, content=""):
Exception.__init__(
self, "Bad server response: %s %s" %
(code, responses.get(int(code), "Unknown Header")))
self.code = code
self.content = content
def get_status_message(self, code):
from httplib import responses
return responses.get(self.code, 'Unknown status')
def _value_for_code(code):
msg = STATUS_CODE_TEXT.get(code,"UNKNOWN STATUS CODE")
return "HTTP/1.1 %d %s" % (code,msg)
def __init__(self, code, message=None, response=None):
self.code = code
self.message = message or responses.get(code, "Unknown")
self.response = response
gzf.write(output)
gzf.close()
output = gfp.getvalue()
is_gzip = 1
headers['content-length'] = len(output)
headers = [(string.capwords(k, '-'), str(v))
for k, v in headers.items()]
headers.extend([('Set-Cookie', c) for c in cookie])
except Exception, e:
status = 200
output = traceback.format_exc()
if isinstance(output, unicode):
output = output.encode(self.encoding)
status = "%s %s" % (status, responses.get(status, 'UNKNOWN'))
headers = self.headers.copy()
headers['content-length'] = len(output)
headers = [(string.capwords(k, '-'), str(v))
for k, v in headers.items()]
finally:
if tdata[0]:
tdata[0].cleanup()
tdata[0] = None
if self.debug:
tdata[1].clear()
tdata[2].clear()
self.als.clear()
headers.append(('SYS', 'TS:%0.3f, TID:%08X, AID:%08X' %
def codestr(code):
return HTTP_CODES.get(code, 'UNKNOWN')
def __init__(self, request, code, *args, **kwargs):
super(HttpStatusCodeError, self).__init__(request, code, responses.get(code, ''), *args, **kwargs)
self.code = code
self.message = '%s on: %s' % (responses.get(code, '%s: %d' % (self.__class__.__name__, code)), str(request))
def _example_v3(media_type_objects, method=None, endpoint=None, status=None,
nb_indent=0):
"""
Format examples in `Media Type Object` openapi v3 to HTTP request or
HTTP response example.
If method and endpoint is provided, this fonction prints a request example
else status should be provided to print a response example.
Args:
- media_type_objects (Dict[str, Dict]): Dict containing
Media Type Objects.
- method: The HTTP method to use in example.
- endpoint: The HTTP route to use in example.
- status: The HTTP status to use in example.
"""
# TODO: According to the openapi 3.0.0 spec, we should get example in
# `schema` if the `example` or `examples` key is not provided.
# https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.0.md#media-type-object
indent = ' '
extra_indent = indent * nb_indent
if method is not None:
method = method.upper()
else:
status_text = http_status_codes.get(int(status), '-')
for content_type, content in media_type_objects.items():
examples = content.get('examples')
if examples is None:
examples = {}
if 'example' in content:
if method is None:
examples['Example response'] = {
'value': content['example']
}
else:
examples['Example request'] = {
'value': content['example']
}
for example_name, example in examples.items():
if 'summary' in example:
example_title = '{example_name} - {example[summary]}'.format(
**locals())
else:
example_title = example_name
yield ''
yield '{extra_indent}**{example_title}:**'.format(**locals())
yield ''
yield '{extra_indent}.. sourcecode:: http'.format(**locals())
yield ''
# Print http response example
if method:
yield '{extra_indent}{indent}{method} {endpoint} HTTP/1.1' \
.format(**locals())
yield '{extra_indent}{indent}Host: example.com' \
.format(**locals())
yield '{extra_indent}{indent}Content-Type: {content_type}' \
.format(**locals())
# Print http request example
else:
yield '{extra_indent}{indent}HTTP/1.1 {status} {status_text}' \
.format(**locals())
yield '{extra_indent}{indent}Content-Type: {content_type}' \
.format(**locals())
yield ''
for example_line in example['value'].splitlines():
yield '{extra_indent}{indent}{example_line}'.format(**locals())
yield ''
def responses(code): return _responses.get(code)
def verifyHeader(self):
""" raise an exceptions on bad headers """
code = int(self.c.getinfo(pycurl.RESPONSE_CODE))
if code in bad_headers:
raise ResponseException(code, responses.get(code, "Unknown statuscode"))
return code
def abort(status_code):
raise ApiError(responses.get(status_code, ''), status_code=status_code)
