finished core.py main functionality

master
Kevin Froman 2018-01-04 01:12:46 -06:00
parent d56d0854b6
commit 7e0d5dec8a
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1 changed files with 16 additions and 4 deletions

20
core.py
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@ -17,26 +17,38 @@ import sqlite3, os, time, math
class Core: class Core:
def __init__(self): def __init__(self):
self.queueDB = 'data/queue.db' self.queueDB = 'data/queue.db'
self.daemonQueue() # Call to create the DB if it doesn't exist #self.daemonQueue() # Call to create the DB if it doesn't exist
return return
def daemonQueue(self): def daemonQueue(self):
# This function intended to be used by the client
# Queue to exchange data between "client" and server. # Queue to exchange data between "client" and server.
retData = False retData = False
conn = sqlite3.connect(self.queueDB)
c = conn.cursor()
if not os.path.exists(self.queueDB): if not os.path.exists(self.queueDB):
conn = sqlite3.connect(self.queueDB)
c = conn.cursor()
# Create table # Create table
c.execute('''CREATE TABLE commands c.execute('''CREATE TABLE commands
(id integer primary key autoincrement, command text, data text, date text)''') (id integer primary key autoincrement, command text, data text, date text)''')
conn.commit() conn.commit()
print('created table')
else: else:
retData = c.execute('SELECT command, data, date, min(ID) FROM commands group by id')[0] conn = sqlite3.connect(self.queueDB)
c = conn.cursor()
for row in c.execute('SELECT command, data, date, min(ID) FROM commands group by id'):
retData = row
print(retData)
break
if retData != False:
print('3', retData[3])
c.execute('delete from commands where id = ?', (retData[3],))
conn.commit()
conn.close() conn.close()
return retData return retData
def daemonQueueAdd(self, command, data=''): def daemonQueueAdd(self, command, data=''):
# Intended to be used by the web server
date = math.floor(time.time()) date = math.floor(time.time())
conn = sqlite3.connect(self.queueDB) conn = sqlite3.connect(self.queueDB)
c = conn.cursor() c = conn.cursor()