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60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
from __future__ import absolute_import
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from typing import Any, Dict
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from django.http import HttpRequest, HttpResponse
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from optparse import make_option
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from django.core.management.base import BaseCommand, CommandParser
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from zerver.models import get_user_profile_by_email, UserMessage
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from zerver.views.messages import get_old_messages_backend
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import cProfile
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import logging
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from zerver.middleware import LogRequests
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request_logger = LogRequests()
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class MockSession(object):
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def __init__(self):
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# type: () -> None
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self.modified = False
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class MockRequest(HttpRequest):
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def __init__(self, email):
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# type: (str) -> None
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self.user = get_user_profile_by_email(email)
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self.path = '/'
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self.method = "POST"
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self.META = {"REMOTE_ADDR": "127.0.0.1"}
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self.REQUEST = {
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"anchor": UserMessage.objects.filter(user_profile=self.user).order_by("-message")[200].message_id,
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"num_before": 1200,
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"num_after": 200
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}
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self.GET = {} # type: Dict[Any, Any]
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self.session = MockSession()
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def get_full_path(self):
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# type: () -> str
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return self.path
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def profile_request(request):
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# type: (HttpRequest) -> HttpResponse
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request_logger.process_request(request)
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prof = cProfile.Profile()
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prof.enable()
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ret = get_old_messages_backend(request, request.user,
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apply_markdown=True)
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prof.disable()
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prof.dump_stats("/tmp/profile.data")
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request_logger.process_response(request, ret)
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logging.info("Profiling data written to /tmp/profile.data")
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return ret
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class Command(BaseCommand):
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def add_arguments(self, parser):
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# type: (CommandParser) -> None
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parser.add_argument('--email', action='store')
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def handle(self, *args, **options):
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# type: (*Any, **Any) -> None
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profile_request(MockRequest(options["email"]))
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