def format_exception(excinfo, debug=False):
"""Extract informations that can be sent to the client."""
error = excinfo[1]
code = getattr(error, 'code', None)
if code and utils.is_valid_code(code) and utils.is_client_error(code):
faultstring = (error.faultstring if hasattr(error, 'faultstring')
else six.text_type(error))
r = dict(faultcode="Client",
faultstring=faultstring)
log.debug("Client-side error: %s" % r['faultstring'])
r['debuginfo'] = None
return r
else:
faultstring = six.text_type(error)
debuginfo = "\n".join(traceback.format_exception(*excinfo))
log.error('Server-side error: "%s". Detail: \n%s' % (
faultstring, debuginfo))
r = dict(faultcode="Server", faultstring=faultstring)
if debug:
r['debuginfo'] = debuginfo
else:
r['debuginfo'] = None
return r
def format_exception(excinfo, debug=False):
"""Extract informations that can be sent to the client."""
error = excinfo[1]
code = getattr(error, 'code', None)
if code and utils.is_valid_code(code) and utils.is_client_error(code):
faultstring = (error.faultstring if hasattr(error, 'faultstring')
else six.text_type(error))
r = dict(faultcode="Client",
faultstring=faultstring)
log.debug("Client-side error: %s" % r['faultstring'])
r['debuginfo'] = None
return r
else:
faultstring = six.text_type(error)
debuginfo = "\n".join(traceback.format_exception(*excinfo))
log.error('Server-side error: "%s". Detail: \n%s' % (
faultstring, debuginfo))
r = dict(faultcode="Server", faultstring=faultstring)
if debug:
r['debuginfo'] = debuginfo
else:
r['debuginfo'] = None
return r
def callfunction(self, *args, **kwargs):
args, kwargs = wsme.rest.args.get_args(
funcdef, args, kwargs, cherrypy.request.params, None,
cherrypy.request.body,
cherrypy.request.headers['Content-Type'])
if funcdef.pass_request:
kwargs[funcdef.pass_request] = cherrypy.request
try:
result = f(self, *args, **kwargs)
except Exception:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
if isinstance(orig_exception, cherrypy.HTTPError):
orig_code = getattr(orig_exception, 'status', None)
else:
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(exception_info)
finally:
del exception_info
cherrypy.response.status = 500
if data['faultcode'] == 'client':
cherrypy.response.status = 400
elif orig_code and is_valid_code(orig_code):
cherrypy.response.status = orig_code
accept = cherrypy.request.headers.get('Accept', "").lower()
accept = util.simplify_http_accept_header(accept)
decorators = {'text/xml': wsme.rest.xml.encode_error}
return decorators.get(accept,
wsme.rest.json.encode_error)(None, data)
return dict(datatype=funcdef.return_type, result=result)
def callfunction(self, *args, **kwargs):
return_type = funcdef.return_type
try:
args, kwargs = wsme.rest.args.get_args(
funcdef, args, kwargs, pecan.request.params, None,
pecan.request.body, pecan.request.content_type
)
if funcdef.pass_request:
kwargs[funcdef.pass_request] = pecan.request
result = f(self, *args, **kwargs)
# NOTE: Support setting of status_code with default 201
pecan.response.status = funcdef.status_code
if isinstance(result, wsme.api.Response):
pecan.response.status = result.status_code
# NOTE(lucasagomes): If the return code is 204
# (No Response) we have to make sure that we are not
# returning anything in the body response and the
# content-length is 0
if result.status_code == 204:
return_type = None
elif not isinstance(result.return_type,
wsme.types.UnsetType):
return_type = result.return_type
result = result.obj
except:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(
exception_info,
pecan.conf.get('wsme', {}).get('debug', False)
)
finally:
del exception_info
if orig_code and is_valid_code(orig_code):
pecan.response.status = orig_code
else:
pecan.response.status = 500
return data
if return_type is None:
pecan.request.pecan['content_type'] = None
pecan.response.content_type = None
return ''
return dict(
datatype=return_type,
result=result
)
def callfunction(self, *args, **kwargs):
return_type = funcdef.return_type
try:
args, kwargs = wsme.rest.args.get_args(
funcdef, args, kwargs, pecan.request.params, None,
pecan.request.body, pecan.request.content_type)
if funcdef.pass_request:
kwargs[funcdef.pass_request] = pecan.request
result = f(self, *args, **kwargs)
# NOTE: Support setting of status_code with default 201
pecan.response.status = funcdef.status_code
if isinstance(result, wsme.api.Response):
pecan.response.status = result.status_code
# NOTE(lucasagomes): If the return code is 204
# (No Response) we have to make sure that we are not
# returning anything in the body response and the
# content-length is 0
if result.status_code == 204:
return_type = None
elif not isinstance(result.return_type,
wsme.types.UnsetType):
return_type = result.return_type
result = result.obj
except Exception:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(
exception_info,
pecan.conf.get('wsme', {}).get('debug', False))
finally:
del exception_info
if orig_code and is_valid_code(orig_code):
pecan.response.status = orig_code
else:
pecan.response.status = 500
return data
if return_type is None:
pecan.request.pecan['content_type'] = None
pecan.response.content_type = None
return ''
return dict(datatype=return_type, result=result)
def wrapper(*args, **kwargs):
if ismethod:
self, args = args[0], args[1:]
args, kwargs = wsme.rest.args.get_args(
funcdef, args, kwargs,
flask.request.args, flask.request.form,
flask.request.data,
flask.request.mimetype
)
if funcdef.pass_request:
kwargs[funcdef.pass_request] = flask.request
dataformat = get_dataformat()
try:
if ismethod:
args = [self] + list(args)
result = f(*args, **kwargs)
# NOTE: Support setting of status_code with default 20
status_code = funcdef.status_code
if isinstance(result, wsme.api.Response):
status_code = result.status_code
result = result.obj
res = flask.make_response(
dataformat.encode_result(
result,
funcdef.return_type
)
)
res.mimetype = dataformat.content_type
res.status_code = status_code
except:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(exception_info)
finally:
del exception_info
res = flask.make_response(dataformat.encode_error(None, data))
if data['faultcode'] == 'client':
res.status_code = 400
elif orig_code and is_valid_code(orig_code):
res.status_code = orig_code
else:
res.status_code = 500
return res
def callfunction(self, *args, **kwargs):
try:
args, kwargs = wsme.rest.args.get_args(
funcdef, args, kwargs, pecan.request.params, None,
pecan.request.body, pecan.request.content_type
)
if funcdef.pass_request:
kwargs[funcdef.pass_request] = pecan.request
result = f(self, *args, **kwargs)
# NOTE: Support setting of status_code with default 201
pecan.response.status = funcdef.status_code
if isinstance(result, wsme.api.Response):
pecan.response.status = result.status_code
result = result.obj
# for download file in rest api
if result == pecan.response:
return result
except:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(
exception_info,
pecan.conf.get('wsme', {}).get('debug', False)
)
finally:
del exception_info
if orig_code and is_valid_code(orig_code):
pecan.response.status = orig_code
else:
pecan.response.status = 500
return data
if funcdef.return_type is None:
pecan.request.pecan['content_type'] = None
pecan.response.content_type = None
return ''
return dict(
datatype=funcdef.return_type,
result=result
)
def wrapper(*args, **kwargs):
if ismethod:
self, args = args[0], args[1:]
args, kwargs = wsme.rest.args.get_args(funcdef, args, kwargs,
flask.request.args,
flask.request.form,
flask.request.data,
flask.request.mimetype)
if funcdef.pass_request:
kwargs[funcdef.pass_request] = flask.request
dataformat = get_dataformat()
try:
if ismethod:
args = [self] + list(args)
result = f(*args, **kwargs)
# NOTE: Support setting of status_code with default 20
status_code = funcdef.status_code
if isinstance(result, wsme.api.Response):
status_code = result.status_code
result = result.obj
res = flask.make_response(
dataformat.encode_result(result, funcdef.return_type))
res.mimetype = dataformat.content_type
res.status_code = status_code
except:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(exception_info)
finally:
del exception_info
res = flask.make_response(dataformat.encode_error(None, data))
if data['faultcode'] == 'client':
res.status_code = 400
elif orig_code and is_valid_code(orig_code):
res.status_code = orig_code
else:
res.status_code = 500
return res
def callfunction(self, *args, **kwargs):
try:
args, kwargs = wsme.rest.args.get_args(
funcdef, args, kwargs, pecan.request.params, None,
pecan.request.body, pecan.request.content_type
)
if funcdef.pass_request:
kwargs[funcdef.pass_request] = pecan.request
result = f(self, *args, **kwargs)
# NOTE: Support setting of status_code with default 201
pecan.response.status = funcdef.status_code
if isinstance(result, wsme.api.Response):
pecan.response.status = result.status_code
result = result.obj
except:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(
exception_info,
pecan.conf.get('wsme', {}).get('debug', False)
)
finally:
del exception_info
if orig_code and is_valid_code(orig_code):
pecan.response.status = orig_code
else:
pecan.response.status = 500
return data
if funcdef.return_type is None:
pecan.request.pecan['content_type'] = None
pecan.response.content_type = None
return ''
return dict(
datatype=funcdef.return_type,
result=result
)
def callfunction(self, *args, **kwargs):
args, kwargs = wsme.rest.args.get_args(
funcdef, args, kwargs,
cherrypy.request.params, None,
cherrypy.request.body,
cherrypy.request.headers['Content-Type']
)
if funcdef.pass_request:
kwargs[funcdef.pass_request] = cherrypy.request
try:
result = f(self, *args, **kwargs)
except Exception:
try:
exception_info = sys.exc_info()
orig_exception = exception_info[1]
if isinstance(orig_exception, cherrypy.HTTPError):
orig_code = getattr(orig_exception, 'status', None)
else:
orig_code = getattr(orig_exception, 'code', None)
data = wsme.api.format_exception(exception_info)
finally:
del exception_info
cherrypy.response.status = 500
if data['faultcode'] == 'client':
cherrypy.response.status = 400
elif orig_code and is_valid_code(orig_code):
cherrypy.response.status = orig_code
accept = cherrypy.request.headers.get('Accept', "").lower()
accept = util.simplify_http_accept_header(accept)
decorators = {'text/xml': wsme.rest.xml.encode_error}
return decorators.get(
accept,
wsme.rest.json.encode_error
)(None, data)
return dict(
datatype=funcdef.return_type,
result=result
)
def test_validator_with_invalid_str_code(self):
invalid_str_code = '404'
self.assertFalse(utils.is_valid_code(invalid_str_code),
"Invalid status code not detected")
def test_validator_with_valid_code(self):
valid_code = 404
self.assertTrue(utils.is_valid_code(valid_code),
"Valid status code not detected")
def test_validator_with_invalid_str_code(self):
invalid_str_code = '404'
self.assertFalse(
utils.is_valid_code(invalid_str_code),
"Invalid status code not detected"
)
def test_validator_with_valid_code(self):
valid_code = 404
self.assertTrue(
utils.is_valid_code(valid_code),
"Valid status code not detected"
)
def test_validator_with_invalid_int_code(self):
invalid_int_code = 648
assert (
not utils.is_valid_code(invalid_int_code),
"Invalid status code not detected"
)
