class DataInsights:
def __init__(self):
self.db = Database('messages')
def no_of_responses(self, question_no):
return self.db.count_docs('received', {'question_no': question_no})
def choice_distribution(self, question_no):
dist = {}
aggs = self.db.aggregate('received', 'text', {'question_no': question_no})
for item in aggs:
dist[item['_id']] = item['count']
return dist
def parse_file(filepath):
total_lines = sum((1 for i in open(filepath, 'rb')))
bar = progressbar.ProgressBar(maxval=total_lines,
widgets=[
progressbar.Bar('=', '[', ']'), ' ',
progressbar.Percentage()
])
bar.start()
with open(filepath, 'r') as file_object:
with Database() as db:
count = 0
line = file_object.readline()
while line:
keys, matches = _parse_line(line)
if keys.__contains__(
'instruction') and not keys.__contains__('trap'):
instruction = matches[keys.index('instruction')].group(
'instruction')
trap = 'v'
db.save_instruction(instruction, trap, filepath, count)
elif keys.__contains__('instruction') and keys.__contains__(
'trap'):
instruction = matches[keys.index('instruction')].group(
'instruction')
trap = matches[keys.index('trap')].group('trap')
db.save_instruction(instruction, trap, filepath, count)
count = count + 1
bar.update(count)
line = file_object.readline()
bar.finish()
def __init__(self):
self.db = Database('messages')
def reset_db():
with Database() as db:
db.reset()