prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  启动命令: gunicorn 支持退出前打印堆栈
  遇到gunicorn 直接退出的情况, 可以使用 https://stackoverflow.com/questions/57167240/is-it-possible-to-get-a-stack-trace-when-a-gunicorn-worker-hits-a-timeout  方式调试, 打印退出前堆栈, 从而推断问题代码位置
  
  </issue>
  <code>
  [start of src/login/wsgi.py]
  1 # -*- coding: utf-8 -*-
  2 """
  3 Tencent is pleased to support the open source community by making 蓝鲸智云PaaS平台社区版 (BlueKing PaaS
  4 Community Edition) available.
  5 Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
  6 Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
  7 You may obtain a copy of the License at http://opensource.org/licenses/MIT
  8 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
  9 an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  10 specific language governing permissions and limitations under the License.
  11 """
  12 
  13 import os
  14 
  15 from dj_static import Cling
  16 from django.core.wsgi import get_wsgi_application
  17 
  18 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "bklogin.config.prod")
  19 
  20 application = Cling(get_wsgi_application())
  21
  [end of src/login/wsgi.py]
  [start of src/saas/wsgi.py]
  1 # -*- coding: utf-8 -*-
  2 """
  3 TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
  4 Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
  5 Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
  6 You may obtain a copy of the License at http://opensource.org/licenses/MIT
  7 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
  8 an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  9 specific language governing permissions and limitations under the License.
  10 """
  11 import os
  12 
  13 from django.core.wsgi import get_wsgi_application
  14 
  15 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "bkuser_shell.config.overlays.prod")
  16 
  17 application = get_wsgi_application()
  18
  [end of src/saas/wsgi.py]
  [start of src/api/wsgi.py]
  1 # -*- coding: utf-8 -*-
  2 """
  3 TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
  4 Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
  5 Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
  6 You may obtain a copy of the License at http://opensource.org/licenses/MIT
  7 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
  8 an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  9 specific language governing permissions and limitations under the License.
  10 """
  11 import os
  12 
  13 from django.core.wsgi import get_wsgi_application
  14 
  15 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "bkuser_core.config.overlays.prod")
  16 
  17 application = get_wsgi_application()
  18
  [end of src/api/wsgi.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/src/api/wsgi.py b/src/api/wsgi.py
  --- a/src/api/wsgi.py
  +++ b/src/api/wsgi.py
  @@ -8,10 +8,13 @@
   an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
   specific language governing permissions and limitations under the License.
   """
  +import faulthandler
   import os
   
   from django.core.wsgi import get_wsgi_application
   
  +faulthandler.enable()
  +
   os.environ.setdefault("DJANGO_SETTINGS_MODULE", "bkuser_core.config.overlays.prod")
   
   application = get_wsgi_application()
  diff --git a/src/login/wsgi.py b/src/login/wsgi.py
  --- a/src/login/wsgi.py
  +++ b/src/login/wsgi.py
  @@ -10,11 +10,14 @@
   specific language governing permissions and limitations under the License.
   """
   
  +import faulthandler
   import os
   
   from dj_static import Cling
   from django.core.wsgi import get_wsgi_application
   
  +faulthandler.enable()
  +
   os.environ.setdefault("DJANGO_SETTINGS_MODULE", "bklogin.config.prod")
   
   application = Cling(get_wsgi_application())
  diff --git a/src/saas/wsgi.py b/src/saas/wsgi.py
  --- a/src/saas/wsgi.py
  +++ b/src/saas/wsgi.py
  @@ -8,10 +8,13 @@
   an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
   specific language governing permissions and limitations under the License.
   """
  +import faulthandler
   import os
   
   from django.core.wsgi import get_wsgi_application
   
  +faulthandler.enable()
  +
   os.environ.setdefault("DJANGO_SETTINGS_MODULE", "bkuser_shell.config.overlays.prod")
   
   application = get_wsgi_application()
  
verification_info: {"golden_diff": "diff --git a/src/api/wsgi.py b/src/api/wsgi.py\n--- a/src/api/wsgi.py\n+++ b/src/api/wsgi.py\n@@ -8,10 +8,13 @@\n an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the\n specific language governing permissions and limitations under the License.\n \"\"\"\n+import faulthandler\n import os\n \n from django.core.wsgi import get_wsgi_application\n \n+faulthandler.enable()\n+\n os.environ.setdefault(\"DJANGO_SETTINGS_MODULE\", \"bkuser_core.config.overlays.prod\")\n \n application = get_wsgi_application()\ndiff --git a/src/login/wsgi.py b/src/login/wsgi.py\n--- a/src/login/wsgi.py\n+++ b/src/login/wsgi.py\n@@ -10,11 +10,14 @@\n specific language governing permissions and limitations under the License.\n \"\"\"\n \n+import faulthandler\n import os\n \n from dj_static import Cling\n from django.core.wsgi import get_wsgi_application\n \n+faulthandler.enable()\n+\n os.environ.setdefault(\"DJANGO_SETTINGS_MODULE\", \"bklogin.config.prod\")\n \n application = Cling(get_wsgi_application())\ndiff --git a/src/saas/wsgi.py b/src/saas/wsgi.py\n--- a/src/saas/wsgi.py\n+++ b/src/saas/wsgi.py\n@@ -8,10 +8,13 @@\n an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the\n specific language governing permissions and limitations under the License.\n \"\"\"\n+import faulthandler\n import os\n \n from django.core.wsgi import get_wsgi_application\n \n+faulthandler.enable()\n+\n os.environ.setdefault(\"DJANGO_SETTINGS_MODULE\", \"bkuser_shell.config.overlays.prod\")\n \n application = get_wsgi_application()\n", "issue": "\u542f\u52a8\u547d\u4ee4: gunicorn \u652f\u6301\u9000\u51fa\u524d\u6253\u5370\u5806\u6808\n\u9047\u5230gunicorn \u76f4\u63a5\u9000\u51fa\u7684\u60c5\u51b5, \u53ef\u4ee5\u4f7f\u7528 https://stackoverflow.com/questions/57167240/is-it-possible-to-get-a-stack-trace-when-a-gunicorn-worker-hits-a-timeout  \u65b9\u5f0f\u8c03\u8bd5, \u6253\u5370\u9000\u51fa\u524d\u5806\u6808, \u4ece\u800c\u63a8\u65ad\u95ee\u9898\u4ee3\u7801\u4f4d\u7f6e\n", "before_files": [{"content": "# -*- coding: utf-8 -*-\n\"\"\"\nTencent is pleased to support the open source community by making \u84dd\u9cb8\u667a\u4e91PaaS\u5e73\u53f0\u793e\u533a\u7248 (BlueKing PaaS\nCommunity Edition) available.\nCopyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.\nLicensed under the MIT License (the \"License\"); you may not use this file except in compliance with the License.\nYou may obtain a copy of the License at http://opensource.org/licenses/MIT\nUnless required by applicable law or agreed to in writing, software distributed under the License is distributed on\nan \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the\nspecific language governing permissions and limitations under the License.\n\"\"\"\n\nimport os\n\nfrom dj_static import Cling\nfrom django.core.wsgi import get_wsgi_application\n\nos.environ.setdefault(\"DJANGO_SETTINGS_MODULE\", \"bklogin.config.prod\")\n\napplication = Cling(get_wsgi_application())\n", "path": "src/login/wsgi.py"}, {"content": "# -*- coding: utf-8 -*-\n\"\"\"\nTencentBlueKing is pleased to support the open source community by making \u84dd\u9cb8\u667a\u4e91-\u7528\u6237\u7ba1\u7406(Bk-User) available.\nCopyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.\nLicensed under the MIT License (the \"License\"); you may not use this file except in compliance with the License.\nYou may obtain a copy of the License at http://opensource.org/licenses/MIT\nUnless required by applicable law or agreed to in writing, software distributed under the License is distributed on\nan \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the\nspecific language governing permissions and limitations under the License.\n\"\"\"\nimport os\n\nfrom django.core.wsgi import get_wsgi_application\n\nos.environ.setdefault(\"DJANGO_SETTINGS_MODULE\", \"bkuser_shell.config.overlays.prod\")\n\napplication = get_wsgi_application()\n", "path": "src/saas/wsgi.py"}, {"content": "# -*- coding: utf-8 -*-\n\"\"\"\nTencentBlueKing is pleased to support the open source community by making \u84dd\u9cb8\u667a\u4e91-\u7528\u6237\u7ba1\u7406(Bk-User) available.\nCopyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.\nLicensed under the MIT License (the \"License\"); you may not use this file except in compliance with the License.\nYou may obtain a copy of the License at http://opensource.org/licenses/MIT\nUnless required by applicable law or agreed to in writing, software distributed under the License is distributed on\nan \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the\nspecific language governing permissions and limitations under the License.\n\"\"\"\nimport os\n\nfrom django.core.wsgi import get_wsgi_application\n\nos.environ.setdefault(\"DJANGO_SETTINGS_MODULE\", \"bkuser_core.config.overlays.prod\")\n\napplication = get_wsgi_application()\n", "path": "src/api/wsgi.py"}]}