def handle_watch_errors(self, r):
self.log.warning(
"Error subscribing to Google push notifications",
url=r.url,
response=r.content,
status=r.status_code,
)
if r.status_code == 400:
reason = r.json()["error"]["errors"][0]["reason"]
self.log.warning("Invalid request",
status=r.status_code,
reason=reason)
if reason == "pushNotSupportedForRequestedResource":
raise AccessNotEnabledError()
elif r.status_code == 401:
self.log.warning(
"Invalid: could be invalid auth credentials",
url=r.url,
response=r.content,
status=r.status_code,
)
elif r.status_code in (500, 503):
self.log.warning("Backend error in calendar API",
status=r.status_code)
elif r.status_code == 403:
try:
reason = r.json()["error"]["errors"][0]["reason"]
except (KeyError, ValueError):
self.log.error(
"Couldn't parse API error response",
response=r.content,
status=r.status_code,
)
if reason == "userRateLimitExceeded":
# Sleep before proceeding (naive backoff)
gevent.sleep(30 + random.randrange(0, 60))
self.log.warning("API request was rate-limited")
elif reason == "accessNotConfigured":
self.log.warning("API not enabled.")
raise AccessNotEnabledError()
elif r.status_code == 404:
# Resource deleted!
self.log.warning(
"Raising exception for status",
status_code=r.status_code,
response=r.content,
)
r.raise_for_status()
else:
self.log.warning("Unexpected error",
response=r.content,
status=r.status_code)
def handle_watch_errors(self, r):
self.log.warning(
'Error subscribing to Google push notifications', url=r.url,
response=r.content, status=r.status_code)
if r.status_code == 401:
self.log.warning(
'Invalid: could be invalid auth credentials',
url=r.url, response=r.content, status=r.status_code)
elif r.status_code in (500, 503):
log.warning('Backend error in calendar API; retrying')
gevent.sleep(30 + random.randrange(0, 60))
elif r.status_code == 403:
try:
reason = r.json()['error']['errors'][0]['reason']
except (KeyError, ValueError):
log.error("Couldn't parse API error response",
response=r.content, status=r.status_code)
if reason == 'userRateLimitExceeded':
log.warning('API request was rate-limited; retrying')
gevent.sleep(30 + random.randrange(0, 60))
elif reason == 'accessNotConfigured':
log.warning('API not enabled; returning empty result')
raise AccessNotEnabledError()
elif r.status_code == 404:
# resource deleted!
r.raise_for_status()
else:
self.log.warning('Unexpected error', response=r.content,
status=r.status_code)
def handle_watch_errors(self, r):
self.log.warning('Error subscribing to Google push notifications',
url=r.url,
response=r.content,
status=r.status_code)
if r.status_code == 400:
reason = r.json()['error']['errors'][0]['reason']
self.log.warning('Invalid request',
status=r.status_code,
reason=reason)
if reason == 'pushNotSupportedForRequestedResource':
raise AccessNotEnabledError()
elif r.status_code == 401:
self.log.warning('Invalid: could be invalid auth credentials',
url=r.url,
response=r.content,
status=r.status_code)
elif r.status_code in (500, 503):
self.log.warning('Backend error in calendar API',
status=r.status_code)
elif r.status_code == 403:
try:
reason = r.json()['error']['errors'][0]['reason']
except (KeyError, ValueError):
self.log.error("Couldn't parse API error response",
response=r.content,
status=r.status_code)
if reason == 'userRateLimitExceeded':
# Sleep before proceeding (naive backoff)
gevent.sleep(30 + random.randrange(0, 60))
self.log.warning('API request was rate-limited')
elif reason == 'accessNotConfigured':
self.log.warning('API not enabled.')
raise AccessNotEnabledError()
elif r.status_code == 404:
# Resource deleted!
self.log.warning('Raising exception for status',
status_code=r.status_code,
response=r.content)
r.raise_for_status()
else:
self.log.warning('Unexpected error',
response=r.content,
status=r.status_code)
def _get_resource_list(self, url, **params):
"""Handles response pagination."""
token = self._get_access_token()
items = []
next_page_token = None
params['showDeleted'] = True
while True:
if next_page_token is not None:
params['pageToken'] = next_page_token
try:
r = requests.get(url, params=params,
auth=OAuthRequestsWrapper(token))
r.raise_for_status()
data = r.json()
items += data['items']
next_page_token = data.get('nextPageToken')
if next_page_token is None:
return items
except requests.exceptions.SSLError:
self.log.warning(
'SSLError making Google Calendar API request, retrying.',
url=url, exc_info=True)
gevent.sleep(30 + random.randrange(0, 60))
continue
except requests.HTTPError:
self.log.warning(
'HTTP error making Google Calendar API request', url=r.url,
response=r.content, status=r.status_code)
if r.status_code == 401:
self.log.warning(
'Invalid access token; refreshing and retrying',
url=r.url, response=r.content, status=r.status_code)
token = self._get_access_token(force_refresh=True)
continue
elif r.status_code in (500, 503):
log.warning('Backend error in calendar API; retrying')
gevent.sleep(30 + random.randrange(0, 60))
continue
elif r.status_code == 403:
try:
reason = r.json()['error']['errors'][0]['reason']
except (KeyError, ValueError):
log.error("Couldn't parse API error response",
response=r.content, status=r.status_code)
r.raise_for_status()
if reason == 'userRateLimitExceeded':
log.warning('API request was rate-limited; retrying')
gevent.sleep(30 + random.randrange(0, 60))
continue
elif reason == 'accessNotConfigured':
log.warning('API not enabled; returning empty result')
raise AccessNotEnabledError()
# Unexpected error; raise.
raise