updated maildb state

states/maildb/init.sls

@@ -3,10 +3,9 @@
 maildb-pkg:
   pkg.latest:
     - pkgs:
-      - python
-      - python-mysqldb
       - python3
       - python3-mysqldb
+      - python3-psycopg2
 
 maildb-user-vmail:
   user.present:
@@ -50,4 +49,4 @@ maildb-config:
     - template: jinja
     - require:
       - file: maildb-apps-dir
-      - file: maildb-data-dir
+      - file: maildb-data-dir

states/maildb/maildb.py

@@ -1,12 +1,12 @@
 #!/usr/bin/env python3
-#-*- coding: utf-8 -*-
 
 import argparse
 import sys
-import MySQLdb
 import configparser
-import email
 from email.utils import parseaddr
+import email
+#import MySQLdb
+import psycopg2
 
 
 def DBConfig(configfile):
@@ -24,7 +24,9 @@ def DBConfig(configfile):
 
 
 def ConnectMysqlDB(dbconfig):
-    conn = MySQLdb.connect(**dbconfig)
+    connstr = f"host={dbconfig['host']} dbname={dbconfig['db']} user={dbconfig['user']} password={dbconfig['passwd']}"
+    conn = psycopg2.connect(connstr)
+    #conn = MySQLdb.connect(**dbconfig)
 
     return conn, conn.cursor()
 
@@ -35,7 +37,14 @@ def CloseDB(conn):
 
 def CreateDB(conn, cursor):
     try:
-        cursor.execute('''CREATE TABLE IF NOT EXISTS mail (id int(10) PRIMARY KEY AUTO_INCREMENT, sender varchar(50), recipient varchar(50), date datetime NOT NULL DEFAULT current_timestamp(), content mediumtext);''')
+        cursor.execute('''CREATE TABLE IF NOT EXISTS mail (
+	id serial NOT NULL,
+	sender text NULL,
+	recipient text NULL,
+	"date" timestamp NOT NULL DEFAULT CURRENT_DATE,
+	"content" text NULL,
+	CONSTRAINT mail_pkey PRIMARY KEY (id)
+)''')
         conn.commit()
     except Exception as e:
         print(e)
@@ -43,7 +52,7 @@ def CreateDB(conn, cursor):
 
 def InsertMail(conn, cursor, sender, recipient, content):
     try:
-        cursor.execute("INSERT INTO mail (sender, recipient, content) values ('%s','%s','%s')" % (sender, recipient, content))
+        cursor.execute(f"INSERT INTO mail (sender, recipient, content) values ('{sender}','{recipient}','{content}');")
         conn.commit()
     except Exception as e:
         print(e)
@@ -54,10 +63,10 @@ def ParseMail(input_data):
     for line in input_data:
         if line != "":
             content += line
-    
+
     msgobj = email.message_from_string(content)
-    sender = email.utils.parseaddr(msgobj['From'])[1]
-    recipient = email.utils.parseaddr(msgobj['To'])[1]
+    sender = parseaddr(msgobj['From'])[1]
+    recipient = parseaddr(msgobj['To'])[1]
 
     return sender, recipient, content