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db.py
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db.py
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import mysql.connector
from mysql.connector import errorcode
def db_connect():
try:
global cnx
cnx = mysql.connector.connect(user='textanalysis', password='textanalysissis',
host='2fast2furiouz.no-ip.info',
database='textanalysis')
except mysql.connector.Error as err:
if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
print("Something is wrong with your user name or password")
elif err.errno == errorcode.ER_BAD_DB_ERROR:
print("Database does not exists")
else:
print(err)
def db_counterup(categoryselected, mediatype):
print categoryselected
cursor = cnx.cursor(dictionary=True)
#result = cursor.execute('SELECT * FROM core WHERE category=?', categoryselected)
query = "SELECT * FROM core WHERE category = %s LIMIT 1"
cursor.execute(query, (categoryselected,))
result = cursor.fetchone()
if result is not None:
print "%s, %s, %s" % (result["pic"], result["wiki"], result["id"], )
resid = result["id"]
newmediatypeval = result[mediatype] + 1
query = "UPDATE core SET " + mediatype + " = %s WHERE id = %s"
cursor.execute(query, (newmediatypeval,resid))
else:
query = "INSERT INTO core (category) VALUES (%s)"
cursor.execute(query, (categoryselected,))
cnx.commit()
return "OK"
def db_counterdown(categoryselected, mediatype):
print categoryselected
cursor = cnx.cursor(dictionary=True)
#result = cursor.execute('SELECT * FROM core WHERE category=?', categoryselected)
query = "SELECT * FROM core WHERE category = %s LIMIT 1"
cursor.execute(query, (categoryselected,))
result = cursor.fetchone()
if result is not None:
print "%s, %s, %s" % (result["pic"], result["wiki"], result["id"], )
resid = result["id"]
newmediatypeval = result[mediatype] - 1
query = "UPDATE core SET " + mediatype + " = %s WHERE id = %s"
cursor.execute(query, (newmediatypeval,resid))
else:
query = "INSERT INTO core (category) VALUES (%s)"
cursor.execute(query, (categoryselected,))
cnx.commit()
def db_getAllCounter(categoryselected):
print categoryselected
cursor = cnx.cursor(dictionary=True)
#result = cursor.execute('SELECT * FROM core WHERE category=?', categoryselected)
query = "SELECT * FROM core WHERE category = %s LIMIT 1"
cursor.execute(query, (categoryselected,))
result = cursor.fetchone()
if result is not None:
return result
db_connect()
#db_counterup("test", "pic")
#db_addcategory("test")