replace json.dumps with direct calls to JSONEncoder.encode

gallery_dl/extractor/500px.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright 2019-2022 Mike Fährmann
+# Copyright 2019-2023 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -9,7 +9,7 @@
 """Extractors for https://500px.com/"""
 
 from .common import Extractor, Message
-import json
+from .. import util
 
 BASE_PATTERN = r"(?:https?://)?(?:web\.)?500px\.com"
 
@@ -86,7 +86,7 @@ class _500pxExtractor(Extractor):
         }
         data = {
             "operationName": opname,
-            "variables"    : json.dumps(variables),
+            "variables"    : util.json_dumps(variables),
             "query"        : QUERIES[opname],
         }
         return self.request(

gallery_dl/extractor/pinterest.py

@@ -12,7 +12,6 @@ from .common import Extractor, Message
 from .. import text, util, exception
 from ..cache import cache
 import itertools
-import json
 
 BASE_PATTERN = r"(?:https?://)?(?:\w+\.)?pinterest\.[\w.]+"
 
@@ -504,7 +503,10 @@ class PinterestAPI():
             "username_or_email": username,
             "password"         : password,
         }
-        data = {"data": json.dumps({"options": options}), "source_url": ""}
+        data = {
+            "data"      : util.json_dumps({"options": options}),
+            "source_url": "",
+        }
 
         try:
             response = self.extractor.request(
@@ -523,7 +525,10 @@ class PinterestAPI():
 
     def _call(self, resource, options):
         url = "{}/resource/{}Resource/get/".format(self.root, resource)
-        params = {"data": json.dumps({"options": options}), "source_url": ""}
+        params = {
+            "data"      : util.json_dumps({"options": options}),
+            "source_url": "",
+        }
 
         response = self.extractor.request(
             url, params=params, headers=self.headers,