@app.route('/check', methods=['POST'])
def check():
try:
login = auth(request.form)
if login == "Success":
if Database.check_channel(request.form['channel']) == []:
return "Invalid channel request"
messages = Database.fetch_messages(request.form['channel'])
if len(messages) > int(request.form['num']):
return "Yes."
return "No."
except Exception as e:
return str(e), 403
@app.route('/send', methods=['POST'])
def send():
try:
login = auth(request.form)
if login == "Success":
Database.add_message(request.form['message'], request.form['user'],
request.form['channel'])
return login
except Exception as e:
return str(e), 403
if __name__ == '__main__':
app.run(debug=True)
Database()
import json
from base import Database
database = Database()
def on_message_come(client, msg):
if database.connect():
deviceName = msg.deviceName
data = msg.data
time = float(msg.time)
database.write(deviceName, data, time)
print("Data saved successfully")
from base import Database
import requests
from big_base import Database
database = Database(host='ec2-34-192-173-173.compute-1.amazonaws.com',
database='df0b31na5sq5g1',
user='******',
password='******')
class Datachange:
result = database.execute_query('select * from site')
def check(self):
count = len(Datachange.result)
for num in count:
pg = Datachange.result[num][0]
print(pg)
# rq = requests.get(pg)
# status = rq.status_code
# if status == 200:
# message = f'{pg} гуд'
# else:
# message = f'Страница {pg} упала!!! Код ошибки {status}'
# print(message)
Datachange.check(())
print(len(Datachange.result))
print(Datachange.result[0][0])
def itemset_count(self):
'''Calc itemsets count for all levels'''
return sum([len(item) for item in self.itemsets])
def print_support(self):
'''Print support for frequent itemsets'''
for key in self.support:
print(list(key), f"{self.support[key]:.2f}")
print()
if __name__ == "__main__":
# Init database and field list
db = Database(['A', 'B', 'C', 'D', 'E', 'F'])
# Create transactions
t1 = Transaction(0, frozenset(['A', 'B', 'C']))
t2 = Transaction(1, frozenset(['A', 'C']))
t3 = Transaction(2, frozenset(['A', 'D']))
t4 = Transaction(3, frozenset(['B', 'E', 'F']))
# Add transactions to database
db.add_transaction(t1)
db.add_transaction(t2)
db.add_transaction(t3)
db.add_transaction(t4)
# Output database
db.print_as_set()
