Add files via upload

core/requester.py

@@ -0,0 +1,16 @@
+import requests
+
+headers = {
+    'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0',
+    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+    'Accept-Language': 'en-US,en;q=0.5',
+    'Accept-Encoding': 'gzip',
+    'DNT': '1',
+    'Connection': 'close',
+}
+
+def requester(url, scheme, origin):
+	headers['Origin'] = scheme + origin
+	response = requests.get(url, headers).headers
+	if 'Access-Control-Allow-Origin' in response:
+		return response['Access-Control-Allow-Origin']