def fetch_weather(token):
logger.debug("Fetching weather data for token '{0}'".format(str(token)))
url = settings.get('mock', token) \
if settings.getboolean('app', 'debug') and settings.has_section('mock') \
else settings.get('weather', token)
logger.debug("WEATHER - URL fetched for weather data was '{0}'".format(str(url)))
if url.startswith('http'):
logger.debug("WEATHER - URL '{0}' has http, attempting http request".format(str(url)))
try:
weather = json.loads(requests.get(url).content)
except (requests.exceptions.missingSchema, ValueError) as e:
# json.loads throws ValueError on invalid json string
logger.error("Exception {0} caught while trying to fetch weather. Message: {1}".format(e.__class__, e.message))
flask.abort(400, e.message)
else:
logger.debug("WEATHER - URL '{0}' had no http, attempting to open file".format(str(url)))
try:
with open(url, 'rb') as f:
weather = json.load(f)
except IOError as e:
logger.error("Exception {0} caught while trying to fetch weather. Message: {1}".format(e.__class__, e.message))
flask.abort(500, e.message)
return weather
def fetch_calendar(token):
logger.debug("Fetching calendar data for token '{0}'".format(str(token)))
url = settings.get('mock', token) \
if settings.getboolean('app', 'debug') and settings.has_section('mock') \
else settings.get('calendar', token)
logger.debug("CALENDAR - URL fetched for calendar data was '{0}'".format(str(url)))
if url.startswith('http'):
logger.debug("CALENDAR - URL '{0}' has http, attempting http request".format(str(url)))
try:
calendar = icalendar.Calendar.from_ical(requests.get(url).content)
except (requests.exceptions.MissingSchema, ValueError) as e:
# icalendar throws ValueError on invalid ical format
logger.error("Exception {0} caught while trying to fetch calendar. Message: {1}".format(e.__class__, e.message))
flask.abort(400, e.message)
else:
logger.debug("CALENDAR - URL '{0}' had no http, attempting to open file".format(str(url)))
try:
with open(url, 'rb') as f:
calendar = icalendar.Calendar.from_ical(f.read())
except IOError as e:
logger.error("Exception {0} caught while trying to fetch calendar. Message: {1}".format(e.__class__, e.message))
flask.abort(500, e.message)
return calendar
def get_holidays():
logger.debug("Received call to Holidays controller from {0}".format(str(flask.request.remote_addr)))
if settings.getboolean('calendar', 'hide_holidays'):
return flask.jsonify(results=[])
calendar = fetch_calendar('holidays')
events = []
for event in calendar.walk('VEVENT'):
if datetime.date.today() <= event['dtstart'].dt:
events.append({ 'summary' : event['summary'],
'start' : str(event['dtstart'].dt),
'end' : str(event['dtend'].dt)})
logger.info("Holiday request succeeded and yielded {0} holidays".format(len(events)))
return flask.jsonify(results=events)
