def on_new_request(event):
request = event.request
# Save the time the request was received by the server.
event.request._received_at = utils.msec_time()
try:
# Pyramid fails if the URL contains invalid UTF-8 characters.
request_path = event.request.path
except UnicodeDecodeError:
raise errors.http_error(
HTTPBadRequest(),
errno=errors.ERRORS.INVALID_PARAMETERS,
message="Invalid URL path.",
)
request.log_context(
agent=request.headers.get("User-Agent"),
path=request_path,
method=request.method,
lang=request.headers.get("Accept-Language"),
errno=0,
)
qs = dict(errors.request_GET(request))
if qs:
request.log_context(querystring=qs)
if summary_logger.level == logging.DEBUG:
request.log_context(headers=dict(request.headers),
body=request.body)
def on_new_request(event):
request = event.request
# Save the time the request was received by the server.
event.request._received_at = utils.msec_time()
try:
# Pyramid fails if the URL contains invalid UTF-8 characters.
request_path = event.request.path
except UnicodeDecodeError:
raise errors.http_error(
HTTPBadRequest(),
errno=errors.ERRORS.INVALID_PARAMETERS,
message='Invalid URL path.')
request.log_context(agent=request.headers.get('User-Agent'),
path=request_path,
method=request.method,
lang=request.headers.get('Accept-Language'),
errno=0)
qs = dict(errors.request_GET(request))
if qs:
request.log_context(querystring=qs)
if summary_logger.level == logging.DEBUG:
request.log_context(headers=dict(request.headers),
body=request.body)
def _next_page_url(self, sorting, limit, last_record, offset):
"""Build the Next-Page header from where we stopped."""
token = self._build_pagination_token(sorting, last_record, offset)
params = {**request_GET(self.request), '_limit': limit, '_token': token}
service = self.request.current_service
next_page_url = self.request.route_url(service.name, _query=params,
**self.request.matchdict)
return next_page_url
def _next_page_url(self, sorting, limit, last_record, offset):
"""Build the Next-Page header from where we stopped."""
token = self._build_pagination_token(sorting, last_record, offset)
params = {**request_GET(self.request), '_limit': limit, '_token': token}
service = self.request.current_service
next_page_url = self.request.route_url(service.name, _query=params,
**self.request.matchdict)
return next_page_url
def error(context, request):
"""Catch server errors and trace them."""
if isinstance(context, httpexceptions.Response):
return reapply_cors(request, context)
if isinstance(context, storage_exceptions.IntegrityError):
error_msg = 'Integrity constraint violated, please retry.'
response = http_error(httpexceptions.HTTPConflict(),
errno=ERRORS.CONSTRAINT_VIOLATED,
message=error_msg)
retry_after = request.registry.settings['retry_after_seconds']
response.headers['Retry-After'] = str(retry_after)
return reapply_cors(request, response)
# Log some information about current request.
extra = {
'path': request.path,
'method': request.method,
}
qs = dict(request_GET(request))
if qs:
extra['querystring'] = qs
# Take errno from original exception, or undefined if unknown/unhandled.
try:
extra['errno'] = context.errno.value
except AttributeError:
extra['errno'] = ERRORS.UNDEFINED.value
if isinstance(context, storage_exceptions.BackendError):
logger.critical(context.original, extra=extra, exc_info=context)
response = httpexceptions.HTTPServiceUnavailable()
return service_unavailable(response, request)
# Within the exception view, sys.exc_info() will return null.
# see https://github.com/python/cpython/blob/ce9e62544/Lib/logging/__init__.py#L1460-L1462
logger.error(context, extra=extra, exc_info=context)
error_msg = 'A programmatic error occured, developers have been informed.'
info = request.registry.settings['error_info_link']
response = http_error(httpexceptions.HTTPInternalServerError(),
message=error_msg,
info=info)
return reapply_cors(request, response)
def on_new_request(event):
request = event.request
# Save the time the request was received by the server.
event.request._received_at = utils.msec_time()
try:
# Pyramid fails if the URL contains invalid UTF-8 characters.
request_path = event.request.path
except UnicodeDecodeError:
raise errors.http_error(HTTPBadRequest(),
errno=errors.ERRORS.INVALID_PARAMETERS,
message='Invalid URL path.')
request.log_context(agent=request.headers.get('User-Agent'),
path=request_path,
method=request.method,
querystring=dict(errors.request_GET(request)),
lang=request.headers.get('Accept-Language'),
uid=None,
authn_type=None,
errno=None)
