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13 lines
482 B
Python
13 lines
482 B
Python
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from django.http import HttpResponse, HttpRequest
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from typing import Any, List, Dict, Optional, Text
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from zerver.lib.response import json_error, json_success
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from zerver.lib.user_agent import parse_user_agent
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def check_compatibility(request: HttpRequest) -> HttpResponse:
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user_agent = parse_user_agent(request.META["HTTP_USER_AGENT"])
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if user_agent is None or user_agent['name'] == "ZulipInvalid":
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return json_error("Client is too old")
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return json_success()
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