Python版本的Python mysql_fetch_array

Question

我有一張PHP表格，我正在嘗試將其轉換爲Python。其中一個函數是mysql_fetch_array。有誰知道Python的等價物？正如你所看到的，我的大部分代碼已經被翻譯。 41行仍然是PHP的例外。

#send 

import MySQLdb 
servername = "localhost" 
username = "username" 
password = "password" 
dbname = "some_database" 
import time 
today = time.strftime("%d-%m-%Y") 
now = time.strftime("%H:%M:%S") 

#use Django for this 
field = request.GET['field'] 
value = request.GET['value'] 

conn = MySQLdb.connect(host="localhost",user="username",passwd="password",db=) 
if not conn: 
    print 'Could not connect: mysql_error'# . mysql_error(); 
#below may need editing 
con_result = conn.select("some_database") 
if not con_result: 
    print 'Could not connect to specific database: '# . mysql_error(); 
datenow = today + ' ' + now 
hvalue = value 

sql = "INSERT INTO `DataTable`(`logdata`, `field`, `value`) VALUES (\"datenow\",\"field\",value)" 
result = sql.fetchall() 
if not result: 
    print 'Invalid query' 
print "THE DATA HAS BEEN SENT!" 
conn.close() 

#get 
fieldToGet = request.GET['field'] 
sql = "SELECT * FROM `DataTable` WHERE `field` = \"fieldToGet\"" 
result = sql.fetchall() 
if not result: 
    print 'Invalid query' 
print "THE DATA HAS BEEN RECEIVED!!" 

while(row == mysql_fetch_array($result, MYSQL_ASSOC)) 

Answer 1

的php相當於mysql_fetch_array在python是fetchall()，即：

import MySQLdb as mdb 
con = mdb.connect('localhost', 'user', 'pass', 'db'); 
with con: 
    cur = con.cursor() 
    cur.execute("SELECT * FROM `DataTable` WHERE `field` = '"+fieldToGet+"'") 
    rows = cur.fetchall() 
    for row in rows: 
     email = row[0] 
     password = row[1]