def get_user_fields(user,fields):
try:
client = pycassa.connect(['10.254.0.2:9160'])
users = pycassa.ColumnFamily(client, 'HOPE2010', 'Users')
return users.get(get_badge_id(user),fields)
except:
return None
def get_last_locations(user,n):
try:
client = pycassa.connect(['10.254.0.2:9160'])
location_history = pycassa.ColumnFamily(client, 'HOPE2010', 'LocationHistory')
res = location_history.get_range(row_count=n,super_column=get_badge_id(user))
return list(res)
except:
return None
def update_user_field(user,field,value):
try:
client = pycassa.connect(['10.254.0.2:9160'])
users = pycassa.ColumnFamily(client, 'HOPE2010', 'Users')
time_ = users.insert(get_badge_id(user),{field : value})
return time_
except:
return None
def update_user_fields(user,**kwargs):
try:
client = pycassa.connect(['10.254.0.2:9160'])
users = pycassa.ColumnFamily(client, 'HOPE2010', 'Users')
time_ = users.insert(get_badge_id(user),kwargs.items())
return time_
except:
return None
def get_field_for_users(users,field):
return get_fields_for_users(users,field)[get_badge_id(user)]
def get_user_field(user,field):
return get_user_fields(user,field)[get_badge_id(user)]
