python学习

common/__init__.py

@@ -1 +1,3 @@
-# -*- coding: utf-8 -*-
+# -*- coding: utf-8 -*-
+import pymysql
+pymysql.install_as_MySQLdb()

common/libs/user/UserService.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+import hashlib,base64,random,string
+
+class UserService():
+
+    @staticmethod
+    def geneAuthCode(user_info = None ):
+        m = hashlib.md5()
+        str = "%s-%s-%s-%s" % (user_info.uid, user_info.login_name, user_info.login_pwd, user_info.login_salt)
+        m.update(str.encode("utf-8"))
+        return m.hexdigest()
+
+    @staticmethod
+    def genePwd( pwd,salt):
+        m = hashlib.md5()
+        str = "%s-%s" % ( base64.encodebytes( pwd.encode("utf-8") ) , salt)
+        m.update(str.encode("utf-8"))
+        return m.hexdigest()
+
+    @staticmethod
+    def geneSalt( length = 16 ):
+        keylist = [ random.choice( ( string.ascii_letters + string.digits ) ) for i in range( length ) ]
+        return ( "".join( keylist ) )

common/libs/user/__init__.py

@@ -0,0 +1 @@
+# -*- coding: utf-8 -*-

common/models/User.py

@@ -0,0 +1,22 @@
+# coding: utf-8
+from sqlalchemy import BigInteger, Column, DateTime, Integer, String
+from sqlalchemy.schema import FetchedValue
+from application import db
+
+
+
+class User(db.Model):
+    __tablename__ = 'user'
+
+    uid = db.Column(db.BigInteger, primary_key=True)
+    nickname = db.Column(db.String(100), nullable=False, server_default=db.FetchedValue())
+    mobile = db.Column(db.String(20), nullable=False, server_default=db.FetchedValue())
+    email = db.Column(db.String(100), nullable=False, server_default=db.FetchedValue())
+    sex = db.Column(db.Integer, nullable=False, server_default=db.FetchedValue())
+    avatar = db.Column(db.String(64), nullable=False, server_default=db.FetchedValue())
+    login_name = db.Column(db.String(20), nullable=False, unique=True, server_default=db.FetchedValue())
+    login_pwd = db.Column(db.String(32), nullable=False, server_default=db.FetchedValue())
+    login_salt = db.Column(db.String(32), nullable=False, server_default=db.FetchedValue())
+    status = db.Column(db.Integer, nullable=False, server_default=db.FetchedValue())
+    updated_time = db.Column(db.DateTime, nullable=False, server_default=db.FetchedValue())
+    created_time = db.Column(db.DateTime, nullable=False, server_default=db.FetchedValue())