124 líneas
3.2 KiB
Python
124 líneas
3.2 KiB
Python
from datetime import datetime, timezone, timedelta
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import time
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import threading
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import os
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import sys
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import os.path
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import psycopg2
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import pytz
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import dateutil
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from dateutil.parser import parse
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from decimal import *
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getcontext().prec = 2
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###############################################################################
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# get fees rows
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###############################################################################
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def print_fees():
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try:
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conn = psycopg2.connect(database = budget_db, user = budget_db_user, password = "", host = "/var/run/postgresql", port = "5432")
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cur = conn.cursor()
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cur.execute("SELECT fee_description, payment_type, fee FROM fees")
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rows = cur.fetchall()
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for row in rows:
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print('fee description: ' + str(row[0]), ', payment type: ' + str(row[1]), 'fee: ' + str(row[2]))
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cur.close()
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except (Exception, psycopg2.DatabaseError) as error:
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print(error)
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finally:
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if conn is not None:
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conn.close()
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###################################################################################
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# add fees to database
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###################################################################################
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def insert_fees(fee_description, payment_type, fee):
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sql = "INSERT INTO fees(fee_description, payment_type, fee) VALUES(%s,%s,%s)"
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try:
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conn = psycopg2.connect(database = budget_db, user = budget_db_user, password = "", host = "/var/run/postgresql", port = "5432")
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cur = conn.cursor()
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cur.execute(sql, (fee_description, payment_type, fee))
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print("\n")
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print("Updating fees...")
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conn.commit()
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cur.close()
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except (Exception, psycopg2.DatabaseError) as error:
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print(error)
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finally:
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if conn is not None:
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conn.close()
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###############################################################################
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# INITIALISATION
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###############################################################################
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# Returns the parameter from the specified file
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def get_parameter( parameter, file_path ):
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# Check if db_config.txt file exists
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if not os.path.isfile(file_path):
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if file_path == "config/db_config.txt":
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print("File %s not found, exiting. Run db-setup.py."%file_path)
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sys.exit(0)
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# Find parameter in file
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with open( file_path ) as f:
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for line in f:
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if line.startswith( parameter ):
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return line.replace(parameter + ":", "").strip()
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# Cannot find parameter, exit
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print(file_path + " Missing parameter %s "%parameter)
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print("Run setup.py")
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sys.exit(0)
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# Load configuration from config file
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config_filepath = "config/db_config.txt"
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budget_db = get_parameter("budget_db", config_filepath) # E.g., budget
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budget_db_user = get_parameter("budget_db_user", config_filepath) # E.g., mastodon
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###############################################################################
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while True:
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fee_description = input("Fee description? (q to quit) ")
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if fee_description == 'q':
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sys.exit("Bye")
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fee_type = input("Fee type? (in ex. annual) ")
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fee = input("Fee? ")
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if fee == '':
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fee = '0.00'
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fee = round(float(fee),2)
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insert_fees(fee_description, fee_type, fee)
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print_fees()
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