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db.py
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db.py
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import MySQLdb
from config import CREDS
def conn():
conn = MySQLdb.connect(host=CREDS.get('host'), user=CREDS.get('user'), passwd=CREDS.get('pass'), db=CREDS.get('db'))
return conn
def read_completed(table_name='celery_taskmeta'):
con = conn()
cursor = con.cursor()
statement = ('SELECT task_id, status, date_done, result FROM ' + table_name + ' WHERE date_done >= now() + INTERVAL 4 HOUR')
cursor.execute(statement)
output = cursor.fetchall()
statement = ('SELECT task_id, ip_addr, requested FROM in_progress')
cursor.execute(statement)
output2 = cursor.fetchall()
con.commit()
con.close()
toreturn = []
for tup_row in output:
row = list(tup_row)
result = row.pop()
results = result.split('//')
results = results[1:-1]
for result in results:
row.append(result)
toreturn.append(row)
return toreturn
def read_in_progress(table_name='in_progress'):
con = conn()
cursor = con.cursor()
statement = ('SELECT task_id, ip_addr, requested FROM in_progress')
cursor.execute(statement)
output = cursor.fetchall()
con.commit()
con.close()
return output
def write_in_progress(requested, ip_addr, task_id, table_name='in_progress'):
con = conn()
cursor = con.cursor()
statement = ("INSERT INTO " + table_name + " (task_id, ip_addr, requested) VALUES('" + task_id + "','" + ip_addr[:-1] + "','" + ", ".join(requested) + "')")
cursor.execute(statement)
output=cursor.fetchall()
con.commit()
con.close()
return output
def del_in_progress(task_id, table_name='in_progress'):
con = conn()
cursor = con.cursor()
statement = ("DELETE FROM " + table_name + " WHERE task_id='" + task_id + "'")
cursor.execute(statement)
output=cursor.fetchall()
con.commit()
con.close()
return output