def getFeaturedSpeaker(self, request):
"""Returns the sessions of the featured speaker"""
# try to get the speaker related data from memcache that was storied earlier
data = memcache.get('featured_speaker')
from pprint import pprint
pprint(data)
sessionNames = []
speaker = None
if data and data.has_key('speaker') and data.has_key('sessionNames'):
speaker = data['speaker']
sessionNames = data['sessionNames']
# if the memcache fails or is found to be empty, then display a message accordingly
else:
raise endpoints.NotFoundException(
'Failed to retrieve data related to the speaker.')
# populate the speaker form appropriately in case the speaker data is sucessfully retrieved
sf = SpeakerForm()
for field in sf.all_fields():
if field.name == 'sessionNames':
setattr(sf, field.name, sessionNames)
elif field.name == 'speaker':
setattr(sf, field.name, speaker)
sf.check_initialized()
return sf
def getFeaturedSpeaker(self, request):
"""Returns the sessions of the featured speaker"""
data = memcache.get("featured_speaker")
from pprint import pprint
pprint(data)
sessions = []
sessionNames = []
speaker = None
if data and data.has_key("speaker") and data.has_key("sessionNames"):
speaker = data["speaker"]
sessionNames = data["sessionNames"]
else:
upcoming_session = (
Session.query(Session.date >= datetime.now()).order(Session.date, Session.startTime).get()
)
if upcoming_session:
speaker = upcoming_session.speaker
sessions = Session.query(Session.speaker == speaker)
sessionNames = [session.name for session in sessions]
# create speaker form
sf = SpeakerForm()
for field in sf.all_fields():
if field.name == "sessionNames":
setattr(sf, field.name, sessionNames)
elif field.name == "speaker":
setattr(sf, field.name, speaker)
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speak):
"""Copy relevant fields from Speaker to SpeakerForm."""
sp = SpeakerForm()
for field in sp.all_fields():
setattr(sp, field.name, getattr(speak, field.name))
sp.check_initialized()
return sp
def getFeaturedSpeaker(self, request):
"""Returns the sessions of the featured speaker"""
# attempt to get data from memcache
data = memcache.get('featured_speaker')
from pprint import pprint
pprint(data)
sessions = []
sessionNames = []
speaker = None
if data and data.has_key('speaker') and data.has_key('sessionNames'):
speaker = data['speaker']
sessionNames = data['sessionNames']
# if memcache fails or is empty, pull speaker from upcoming session
else:
upcoming_session = Session.query(Session.date >= datetime.now())\
.order(Session.date, Session.startTime).get()
if upcoming_session:
speaker = upcoming_session.speaker
sessions = Session.query(Session.speaker == speaker)
sessionNames = [session.name for session in sessions]
# populate speaker form
sf = SpeakerForm()
for field in sf.all_fields():
if field.name == 'sessionNames':
setattr(sf, field.name, sessionNames)
elif field.name == 'speaker':
setattr(sf, field.name, speaker)
sf.check_initialized()
return sf
def getFeaturedSpeaker(self, request):
"""Returns the sessions of the featured speaker"""
# attempt to get data from memcache
data = memcache.get('featured_speaker')
from pprint import pprint
pprint(data)
sessions = []
sessionNames = []
speaker = None
if data and data.has_key('speaker') and data.has_key('sessionNames'):
speaker = data['speaker']
sessionNames = data['sessionNames']
# if memcache fails or is empty, pull speaker from upcoming session
else:
upcoming_session = Session.query(Session.date >= datetime.now())\
.order(Session.date, Session.startTime).get()
if upcoming_session:
speaker = upcoming_session.speaker
sessions = Session.query(Session.speaker == speaker)
sessionNames = [session.name for session in sessions]
# populate speaker form
sf = SpeakerForm()
for field in sf.all_fields():
if field.name == 'sessionNames':
setattr(sf, field.name, sessionNames)
elif field.name == 'speaker':
setattr(sf, field.name, speaker)
sf.check_initialized()
return sf
def getFeaturedSpeaker(self, request):
"""Get featured speaker from memcache"""
# verify user is authed
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException('Authorization required')
# get featured speaker from memcache if it exists
conf = memcache.get(request.websafeConferenceKey)
if not conf:
raise endpoints.NotFoundException(
'No conference memcache found with key: %s' %
request.websafeConferenceKey)
# iterate then return SpeakerForm
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if field.name == 'sessionName':
setattr(speaker_form, field.name, conf['sessionName'])
elif field.name == 'displayName':
setattr(speaker_form, field.name, conf['displayName'])
speaker_form.check_initialized()
return speaker_form
def getFeaturedSpeaker(self, request):
""" Returns a featured speaker and his/her sessions """
sessions = []
sessionNames = []
speaker = None
# look for data in memcache
memcache_data = memcache.get(MEMCACHE_SPEAKER_KEY)
if memcache_data:
speaker = memcache_data['speaker']
sessionNames = memcache_data['sessionNames']
else:
speaker = sessionNames = None
sf = SpeakerForm()
for field in sf.all_fields():
if field.name == 'speaker':
setattr(sf, field.name, speaker)
elif field.name == 'sessionNames':
setattr(sf, field.name, sessionNames)
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, str(getattr(speaker, field.name)))
sf.check_initialized()
return sf
def getFeaturedSpeaker(self, request):
"""Returns the sessions of the featured speaker"""
# try to get data from memcache
data = memcache.get(MEMCACHE_FEATURED_SPEAKER_KEY)
sessions = []
sessionNames = []
speaker = None
if data and data.has_key('speaker') and data.has_key('sessionNames'):
speaker = data['speaker']
sessionNames = data['sessionNames']
# if data is not on memcache, get speaker from upcoming session
else:
nextSession = Session.query(Session.date >= datetime.now()).order(Session.date, Session.startTime).get()
if nextSession:
speaker = nextSession.speaker
sessions = Session.query(Session.speaker == speaker)
sessionNames = [session.name for session in sessions]
# fill speaker form
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if field.name == 'sessionNames':
setattr(speaker_form, field.name, sessionNames)
elif field.name == 'speaker':
setattr(speaker_form, field.name, speaker)
speaker_form.check_initialized()
return speaker_form
def getFeaturedSpeaker(self,request):
""" Returns a featured speaker and his/her sessions """
sessions = []
sessionNames = []
speaker = None
# look for data in memcache
memcache_data = memcache.get(MEMCACHE_SPEAKER_KEY)
if memcache_data:
speaker = memcache_data['speaker']
sessionNames = memcache_data['sessionNames']
else:
speaker = sessionNames = None
sf = SpeakerForm()
for field in sf.all_fields():
if field.name == 'speaker':
setattr(sf, field.name, speaker)
elif field.name == 'sessionNames':
setattr(sf, field.name, sessionNames)
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
'''Copy relevant fields from Speaker to SpeakerForm'''
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if hasattr(speaker, field.name):
setattr(speaker_form, field.name, getattr(speaker, field.name))
speaker_form.check_initialized()
return speaker_form
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
# copy relevant fields from Speaker to SpeakerFrom
spkr = SpeakerForm()
for field in spkr.all_fields():
if hasattr(speaker, field.name):
setattr(spkr, field.name, getattr(speaker, field.name))
spkr.check_initialized()
return spkr
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Session to SessionForm."""
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy speaker to form"""
sp = SpeakerForm()
for field in sp.all_fields():
if hasattr(speaker, field.name):
setattr(sp, field.name, getattr(speaker, field.name))
elif field.name == "websafeKey":
setattr(sp, field.name, speaker.key.urlsafe())
sp.check_initialized()
return sp
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
elif field.name == "websafeKey":
setattr(sf, field.name, speaker.key.urlsafe())
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
# Get empty SessionForm
sf = SpeakerForm()
# Copy fields from Session to SessionForm
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
form = SpeakerForm()
if speaker is not None:
setattr(form, 'websafeKey', speaker.key.urlsafe())
for field in form.all_fields():
if hasattr(speaker, field.name):
setattr(form, field.name, getattr(speaker, field.name))
form.check_initialized()
return form
def _copySpeakerToForm(self, speaker):
"""Check for speaker info, return speakerForm with speaker information."""
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
elif field.name == 'websafeKey':
setattr(sf, field.name, speaker.key.urlsafe())
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm"""
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
elif field.name == "websafeKey":
setattr(sf, field.name, speaker.key.urlsafe())
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speak):
"""Copy relevant fields from Speaker to SpeakerForm."""
sp = SpeakerForm()
for field in sp.all_fields():
if hasattr(speak, field.name):
setattr(sp, field.name, getattr(speak, field.name))
elif field.name == "speakerWebSafeKey":
setattr(sp, field.name, speak.key.urlsafe())
sp.check_initialized()
return sp
def _copySpeakerToForm(self, speaker):
sf = SpeakerForm()
for field in sf.all_fields():
print "Field %s" % field.name
if hasattr(speaker, field.name):
setattr(sf, field.name, str(getattr(speaker, field.name)))
elif field.name == 'websafeKey':
setattr(sf, field.name, speaker.key.urlsafe())
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
form = SpeakerForm()
if speaker is not None:
setattr(form, 'websafeKey', speaker.key.urlsafe())
for field in form.all_fields():
if hasattr(speaker, field.name):
setattr(form, field.name, getattr(speaker, field.name))
form.check_initialized()
return form
def _copySpeakerToForm(self, speaker):
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
# convert Date to date string; just copy others
setattr(sf, field.name, getattr(speaker, field.name))
elif field.name == "websafeKey":
setattr(sf, field.name, speaker.key.urlsafe())
sf.check_initialized()
return sf
def getFeaturedSpeaker(self, request):
"""Returns the sessions of the featured speaker"""
# attempt to get data from memcache
data = memcache.get(MEMCACHE_FEATURED_SPEAKER_KEY)
# copy relevant fields to SpeakerForm
sf = SpeakerForm()
for field in sf.all_fields():
if data and data[field.name]:
setattr(sf, field.name, str(data[field.name]))
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
# for all fields in SpeakerForm copy the analogous parameter in the
# Speaker object to the SpeakerForm
sf = SpeakerForm()
for field in sf.all_fields():
if hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
elif field.name == "websafeKey":
setattr(sf, field.name, speaker.key.urlsafe())
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
sf = SpeakerForm()
for field in sf.all_fields():
# retrieve speaker ID and display on SpeakerForm
if field.name == 'speakerId':
sf.speakerId = speaker.key.integer_id()
# copy other fields
elif hasattr(speaker, field.name):
setattr(sf, field.name, getattr(speaker, field.name))
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speak):
"""Copy relevant fields from Speaker to SpeakerForm."""
# Initialze form, copy existing properties, validate required fields
spf = SpeakerForm()
for field in spf.all_fields():
if hasattr(speak, field.name):
setattr(spf, field.name, getattr(speak, field.name))
elif field.name == "websafeKey":
setattr(spf, field.name, speak.key.urlsafe())
elif field.name == "creatorUserId":
setattr(spf, field.name, speak.key.parent().id())
spf.check_initialized()
return spf
def getFeaturedSpeaker(self, request):
"""Return conference name and Featured speaker (by websafeConferenceKey)."""
# get Conference object from request; bail if not found
sf = SpeakerForm()
conf = ndb.Key(urlsafe=request.websafeConferenceKey).get()
if not conf:
raise endpoints.NotFoundException(
'No conference found with key: %s' % request.websafeConferenceKey)
#prof = conf.key.parent().get()
for field in sf.all_fields():
if hasattr(conf, field.name):
setattr(sf, field.name, getattr(conf, field.name))
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy data from a Speaker entity to a SpeakerForm"""
# If no input provided return none.
if not speaker:
return
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if hasattr(speaker, field.name):
setattr(speaker_form, field.name, getattr(speaker, field.name))
elif field.name == "websafeSpeakerKey":
setattr(speaker_form, field.name, speaker.key.urlsafe())
speaker_form.check_initialized()
return speaker_form
def _copySpeakerToForm(self, speaker):
"""Copy data from a Speaker entity to a SpeakerForm"""
# If no input provided return none.
if not speaker:
return
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if hasattr(speaker, field.name):
setattr(speaker_form, field.name, getattr(speaker, field.name))
elif field.name == "websafeSpeakerKey":
setattr(speaker_form, field.name, speaker.key.urlsafe())
speaker_form.check_initialized()
return speaker_form
def _createSpeakerObject(self, request):
"""
Creates a Speaker entity in datastore based on the information provided
by client.
Sends a confirmation email after adding the new Speaker
"""
# preload necessary data items
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException('Authorization required')
user_id = getUserId(user)
if not request.name:
raise endpoints.BadRequestException("Speaker 'name' \
field required")
data = {
field.name: getattr(request, field.name)
for field in request.all_fields()
}
del data['websafeSpeakerKey']
# create Speaker & return (modified) SpeakerForm
speaker_key = Speaker(**data).put()
taskqueue.add(params={
'email': user.email(),
'speakerInfo': repr(request)
},
url='/tasks/send_speaker_confirmation_email')
# Return data as SpeakerForm
speakerform = SpeakerForm()
for field in speakerform.all_fields():
if data.has_key(field.name):
setattr(speakerform, field.name, data[field.name])
# Checks if the field is websafeSpeakerKey, then converts it into
# urlsafe key
elif field.name == "websafeSpeakerKey":
setattr(speakerform, field.name, speaker_key.urlsafe())
speakerform.check_initialized()
return speakerform
def getFeaturedSpeaker(self, request):
"""Returns the sessions of the featured speaker"""
# attempt to get data from memcache
data = memcache.get(MEMCACHE_FEAT_SPKR_KEY)
speaker = None
sessionNames = []
if data and data.has_key('speaker') and data.has_key('sessionNames'):
speaker = data['speaker']
sessionNames = data['sessionNames']
# populate speaker form
sf = SpeakerForm()
for field in sf.all_fields():
if field.name == 'sessionNames':
setattr(sf, field.name, sessionNames)
elif field.name == 'speaker':
setattr(sf, field.name, speaker)
sf.check_initialized()
return sf
def _copySpeakerToForm(self, speaker):
"""Copy relevant fields from Speaker to SpeakerForm."""
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if hasattr(speaker, field.name):
if field.name == "sessionKeysSpeakAt":
all_keys = []
for each_key in speaker.sessionKeysSpeakAt:
all_keys.append(each_key.urlsafe())
print "%^&*(*&^%$%^&*(*&^%"
print all_keys
setattr(speaker_form, field.name, all_keys)
else:
setattr(speaker_form, field.name,
getattr(speaker, field.name))
elif field.name == "websafeKey":
setattr(speaker_form, field.name, speaker.key.urlsafe())
speaker_form.check_initialized()
return speaker_form
def _createSpeakerObject(self, request):
"""
Creates a Speaker entity in datastore based on the information provided
by client.
Sends a confirmation email after adding the new Speaker
"""
# preload necessary data items
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException("Authorization required")
user_id = getUserId(user)
if not request.name:
raise endpoints.BadRequestException(
"Speaker 'name' \
field required"
)
data = {field.name: getattr(request, field.name) for field in request.all_fields()}
del data["websafeSpeakerKey"]
# create Speaker & return (modified) SpeakerForm
speaker_key = Speaker(**data).put()
taskqueue.add(
params={"email": user.email(), "speakerInfo": repr(request)}, url="/tasks/send_speaker_confirmation_email"
)
# Return data as SpeakerForm
speakerform = SpeakerForm()
for field in speakerform.all_fields():
if data.has_key(field.name):
setattr(speakerform, field.name, data[field.name])
# Checks if the field is websafeSpeakerKey, then converts it into
# urlsafe key
elif field.name == "websafeSpeakerKey":
setattr(speakerform, field.name, speaker_key.urlsafe())
speakerform.check_initialized()
return speakerform
def _copySpeakerToForm(self, speaker):
""" Copy relevant fields from speaker to SpeakerForm."""
speakerForm = SpeakerForm()
for field in speakerForm.all_fields():
if hasattr(speaker, field.name):
# Process the list of session keys in speaker
if field.name == "sessions":
sessionKeys = getattr(speaker, field.name)
sessions = ndb.get_multi(sessionKeys)
session_websafeKeys = [session.key.urlsafe() for session in sessions]
setattr(speakerForm, field.name, session_websafeKeys)
else:
setattr(speakerForm, field.name, getattr(speaker, field.name))
elif field.name == "websafeKey":
setattr(speakerForm, field.name, speaker.key.urlsafe())
speakerForm.check_initialized()
return speakerForm
def getFeaturedSpeaker(self, request):
"""Return featured speaker for a specific conference from memcache"""
conference_key = request.websafeConferenceKey
# get data from memcache
data = memcache.get(FEATURED_SPEAKER_KEY+conference_key)
sessions = []
speaker_sessions = []
speaker = None
# if data exists and has keys for 'speaker', 'speaker_sessions'
# and 'conference_key' then get the 'speaker' & 'speaker_sessions' values
if data and data.has_key('speaker') and data.has_key('speaker_sessions'):
speaker = data['speaker']
speaker_sessions = data['speaker_sessions']
else:
# if data does not exist or keys do not exist, then get the data of
#the next upcoming session to return it
upcoming_session = Session.query(Session.date >= datetime.now())\
.order(Session.date, Session.startTime).get()
if upcoming_session:
speaker = upcoming_session.speaker
sessions = Session.query(Session.speaker == speaker)
speaker_sessions = ', '.join([session.name for session in sessions])
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if field.name == 'speaker_sessions':
setattr(speaker_form, field.name, speaker_sessions)
elif field.name == 'speaker':
setattr(speaker_form, field.name, speaker)
elif field.name == 'conference_key':
setattr(speaker_form, field.name, conference_key)
speaker_form.check_initialized()
return speaker_form
def getFeaturedSpeaker(self, request):
"""Get featured speaker from memcache"""
# verify user is authed
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException('Authorization required')
# get featured speaker from memcache if it exists
conf = memcache.get(request.websafeConferenceKey)
if not conf:
raise endpoints.NotFoundException(
'No conference memcache found with key: %s' % request.websafeConferenceKey)
# iterate then return SpeakerForm
speaker_form = SpeakerForm()
for field in speaker_form.all_fields():
if field.name == 'sessionName':
setattr(speaker_form, field.name, conf['sessionName'])
elif field.name == 'displayName':
setattr(speaker_form, field.name, conf['displayName'])
speaker_form.check_initialized()
return speaker_form
