淘宝SDK python3版本兼容

官方给的api没有python3版本。。。自己根据python2的一步步改错误改了过来。主要是top.api.base.py要修改,有好些语法不一样了。代码如下。

# -*- coding: utf-8 -*-
'''
Created on 2012-7-3
Update on 2020-02-20
@author: lihao
@support py3 by mengzhihao 312141830@qq.com
'''

try: import httplib
except ImportError:
    import http.client as httplib
import urllib
import time
import hashlib
import json
import top
import itertools
import mimetypes

'''
定义一些系统变量
'''

SYSTEM_GENERATE_VERSION = "taobao-sdk-python-20181010"

P_APPKEY = "app_key"
P_API = "method"
P_SESSION = "session"
P_ACCESS_TOKEN = "access_token"
P_VERSION = "v"
P_FORMAT = "format"
P_TIMESTAMP = "timestamp"
P_SIGN = "sign"
P_SIGN_METHOD = "sign_method"
P_PARTNER_ID = "partner_id"

P_CODE = 'code'
P_SUB_CODE = 'sub_code'
P_MSG = 'msg'
P_SUB_MSG = 'sub_msg'


N_REST = '/router/rest'

def sign(secret, parameters):
    #===========================================================================
    # '''签名方法
    # @param secret: 签名需要的密钥
    # @param parameters: 支持字典和string两种
    # '''
    #===========================================================================
    # 如果parameters 是字典类的话
    if hasattr(parameters, "items"):
        keys = parameters.keys()
        keys=sorted(keys)
        
        parameters = "%s%s%s" % (secret,
            str().join('%s%s' % (key, parameters[key]) for key in keys),
            secret)
    sign = hashlib.md5(parameters.encode('utf8')).hexdigest().upper()
    return sign

def mixStr(pstr):
    if(isinstance(pstr, str)):
        return pstr
    elif(type(pstr)==type(u'')):
        return pstr.encode('utf-8')
    else:
        return str(pstr)
    
class FileItem(object):
    def __init__(self,filename=None,content=None):
        self.filename = filename
        self.content = content

class MultiPartForm(object):
    """Accumulate the data to be used when posting a form."""

    def __init__(self):
        self.form_fields = []
        self.files = []
        self.boundary = "PYTHON_SDK_BOUNDARY"
        return
    
    def