fix AESZipFile and code review

@@ -81,33 +81,6 @@ class ECM:
     def get_headers(self):
         return {'Authorization': '{0} {1}'.format(self.token_type, self.get_oauth_token())}
 
-    def search(self, application_id, business_type, prefix):
-        sql = "select * from {0} where b_application_no='{1}' and object_name like '{2}%'".format(
-            self.settlement_type, application_id, prefix)
-        search_args = {
-            "userName": self.username,
-            "password": self.pwd,
-            "docbase": self.doc_base_map.get(business_type),
-            "documentType": self.settlement_type,
-            "dql": sql
-        }
-        response = requests.post(self.search_url, headers=self.get_headers(), json=search_args, verify=False)
-        if response.status_code != 200:
-            raise ECMException('ECM search failed with code: {0} , with headers: {1}'.format(
-                response.status_code, response.headers))
-        result = []
-        for object_dict in response.json().get('Envelope', {}).get('Body', {}).get('executeResponse', {}).get(
-                'return', {}).get('dataPackage', {}).get('DataObjects', []):
-            object_id = object_dict.get('Identity', {}).get('ObjectId', {}).get('@id', '')
-            object_name = ''
-            for attr_dict in object_dict.get('Properties', {}).get('Properties', []):
-                if attr_dict.get('@name', '') == 'object_name':
-                    object_name = attr_dict.get('Value', '')
-                    break
-            if len(object_id) > 0 and len(object_name) > 0:
-                result.append((object_name, object_id))
-        return result
-
     def download(self, save_path, object_id, document_scheme, business_type):
         doc_type, _, _ = self.doc_type_map.get(document_scheme)
         download_json = {

 import os
 import re
-import zipfile
+import zipfiles
 
 import rarfile
-from zipfile import ZipFile
+# from zipfile import ZipFile
+from pyzipper import AESZipFile
 
 
 def file_write(file, file_path):
@@ -15,7 +16,7 @@ def file_write(file, file_path):
 def write_zip_file(dir_name, zipfile_path):
     if not os.path.isdir(dir_name):
         return
-    with ZipFile(zipfile_path, 'w') as z:
+    with zipfiles.ZipFile(zipfile_path, 'w') as z:
         for root, dirs, files in os.walk(dir_name):
             root_target_path = root.replace(dir_name, '')
             for single_file in files:
@@ -37,7 +38,7 @@ def extract_zip_or_rar(file_path, extract_path, pwd_list=[]):
         if len(pwd_list) > 0:
             for password in pwd_list:
                 try:
-                    with zipfile.ZipFile(file_path) as zf:
+                    with AESZipFile(file_path) as zf:
                         zf.extractall(extract_path, pwd=bytes(password, 'utf-8'))
                 except Exception as e:
                     continue
@@ -47,7 +48,7 @@ def extract_zip_or_rar(file_path, extract_path, pwd_list=[]):
                 return False
         else:
             try:
-                with zipfile.ZipFile(file_path) as zf:
+                with zipfiles.ZipFile(file_path) as zf:
                     zf.extractall(extract_path)
             except Exception as e:
                 return False