prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  +x on update.sh, earlier apache restart
  update_production.sh is missing the x bit, also because of the cache clearing the apache is restarted 2min after the code has changed.
  
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `evap/evaluation/management/commands/refresh_results_cache.py`
  Content:
  ```
  1 from django.core.management.base import BaseCommand
  2 from django.core.serializers.base import ProgressBar
  3 from django.core.cache import cache
  4 
  5 from evap.evaluation.models import Course
  6 from evap.evaluation.tools import calculate_results
  7 
  8 
  9 class Command(BaseCommand):
  10     args = ''
  11     help = 'Clears the cache and pre-warms it with the results of all courses'
  12 
  13     def handle(self, *args, **options):
  14         self.stdout.write("Clearing cache...")
  15         cache.clear()
  16         total_count = Course.objects.count()
  17 
  18         self.stdout.write("Calculating results for all courses...")
  19 
  20         self.stdout.ending = None
  21         progress_bar = ProgressBar(self.stdout, total_count)
  22 
  23         for counter, course in enumerate(Course.objects.all()):
  24             progress_bar.update(counter + 1)
  25             calculate_results(course)
  26 
  27         self.stdout.write("Done with updating cache.\n")
  28
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/evap/evaluation/management/commands/refresh_results_cache.py b/evap/evaluation/management/commands/refresh_results_cache.py
  --- a/evap/evaluation/management/commands/refresh_results_cache.py
  +++ b/evap/evaluation/management/commands/refresh_results_cache.py
  @@ -24,4 +24,4 @@
               progress_bar.update(counter + 1)
               calculate_results(course)
   
  -        self.stdout.write("Done with updating cache.\n")
  +        self.stdout.write("Results cache has been refreshed.\n")
  
verification_info: {"golden_diff": "diff --git a/evap/evaluation/management/commands/refresh_results_cache.py b/evap/evaluation/management/commands/refresh_results_cache.py\n--- a/evap/evaluation/management/commands/refresh_results_cache.py\n+++ b/evap/evaluation/management/commands/refresh_results_cache.py\n@@ -24,4 +24,4 @@\n             progress_bar.update(counter + 1)\n             calculate_results(course)\n \n-        self.stdout.write(\"Done with updating cache.\\n\")\n+        self.stdout.write(\"Results cache has been refreshed.\\n\")\n", "issue": "+x on update.sh, earlier apache restart\nupdate_production.sh is missing the x bit, also because of the cache clearing the apache is restarted 2min after the code has changed.\n\n", "before_files": [{"content": "from django.core.management.base import BaseCommand\nfrom django.core.serializers.base import ProgressBar\nfrom django.core.cache import cache\n\nfrom evap.evaluation.models import Course\nfrom evap.evaluation.tools import calculate_results\n\n\nclass Command(BaseCommand):\n    args = ''\n    help = 'Clears the cache and pre-warms it with the results of all courses'\n\n    def handle(self, *args, **options):\n        self.stdout.write(\"Clearing cache...\")\n        cache.clear()\n        total_count = Course.objects.count()\n\n        self.stdout.write(\"Calculating results for all courses...\")\n\n        self.stdout.ending = None\n        progress_bar = ProgressBar(self.stdout, total_count)\n\n        for counter, course in enumerate(Course.objects.all()):\n            progress_bar.update(counter + 1)\n            calculate_results(course)\n\n        self.stdout.write(\"Done with updating cache.\\n\")\n", "path": "evap/evaluation/management/commands/refresh_results_cache.py"}], "after_files": [{"content": "from django.core.management.base import BaseCommand\nfrom django.core.serializers.base import ProgressBar\nfrom django.core.cache import cache\n\nfrom evap.evaluation.models import Course\nfrom evap.evaluation.tools import calculate_results\n\n\nclass Command(BaseCommand):\n    args = ''\n    help = 'Clears the cache and pre-warms it with the results of all courses'\n\n    def handle(self, *args, **options):\n        self.stdout.write(\"Clearing cache...\")\n        cache.clear()\n        total_count = Course.objects.count()\n\n        self.stdout.write(\"Calculating results for all courses...\")\n\n        self.stdout.ending = None\n        progress_bar = ProgressBar(self.stdout, total_count)\n\n        for counter, course in enumerate(Course.objects.all()):\n            progress_bar.update(counter + 1)\n            calculate_results(course)\n\n        self.stdout.write(\"Results cache has been refreshed.\\n\")\n", "path": "evap/evaluation/management/commands/refresh_results_cache.py"}]}