prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Investigate Github Action caching
  One can cache certain directories in github actions. For Python, caching the entire installation is used (including all the `site-packages`), so that wheels don't need to be rebuild. Additionally, the download could be faster. We should investigate how much there is to gain.
  
  </issue>
  <code>
  [start of evap/evaluation/management/commands/scss.py]
  1 import os
  2 import subprocess  # nosec
  3 
  4 from django.conf import settings
  5 from django.core.management.base import BaseCommand
  6 
  7 
  8 class Command(BaseCommand):
  9     def add_arguments(self, parser):
  10         parser.add_argument(
  11             "--watch",
  12             action="store_true",
  13             help="Watch stylesheets and recompile when they change.",
  14         )
  15         parser.add_argument(
  16             "--production",
  17             action="store_true",
  18             help="Compress output stylesheet and do not generate source maps."
  19             " Intended to use in production deployment.",
  20         )
  21 
  22     def handle(self, *args, **options):
  23         static_directory = settings.STATICFILES_DIRS[0]
  24         command = [
  25             "npx",
  26             "sass",
  27             os.path.join(static_directory, "scss", "evap.scss"),
  28             os.path.join(static_directory, "css", "evap.css"),
  29         ]
  30 
  31         if options["watch"]:
  32             command += ["--watch", "--poll"]
  33 
  34         if options["production"]:
  35             command += ["--style", "compressed", "--no-source-map"]
  36 
  37         try:
  38             subprocess.run(command, check=True)  # nosec
  39         except FileNotFoundError:
  40             print("Could not find sass command", file=self.stderr)
  41         except KeyboardInterrupt:
  42             pass
  43
  [end of evap/evaluation/management/commands/scss.py]
  [start of evap/evaluation/management/commands/ts.py]
  1 import argparse
  2 import os
  3 import subprocess  # nosec
  4 import unittest
  5 
  6 from django.conf import settings
  7 from django.core.management import call_command
  8 from django.core.management.base import BaseCommand, CommandError
  9 from django.test.runner import DiscoverRunner
  10 
  11 
  12 class RenderPagesRunner(DiscoverRunner):
  13     """Test runner which only includes `render_pages.*` methods.
  14     The actual logic of the page rendering is implemented in the `@render_pages` decorator."""
  15 
  16     test_loader = unittest.TestLoader()
  17 
  18     def __init__(self, **kwargs):
  19         super().__init__(**kwargs)
  20         self.test_loader.testMethodPrefix = "render_pages"
  21 
  22 
  23 class Command(BaseCommand):
  24     def add_arguments(self, parser: argparse.ArgumentParser):
  25         subparsers = parser.add_subparsers(dest="command", required=True)
  26         compile_parser = subparsers.add_parser("compile")
  27         compile_parser.add_argument(
  28             "--watch",
  29             action="store_true",
  30             help="Watch scripts and recompile when they change.",
  31         )
  32         self.add_fresh_argument(compile_parser)
  33         test_parser = subparsers.add_parser("test")
  34         self.add_fresh_argument(test_parser)
  35         subparsers.add_parser("render_pages")
  36 
  37     @staticmethod
  38     def add_fresh_argument(parser: argparse.ArgumentParser):
  39         parser.add_argument(
  40             "--fresh",
  41             action="store_true",
  42             help="Delete .tsbuildinfo.json before compilation to force a fresh compilation."
  43             "This is useful when incremental compilation does not yield the expected output.",
  44         )
  45 
  46     def handle(self, *args, **options):
  47         if options["command"] == "compile":
  48             self.compile(**options)
  49         elif options["command"] == "test":
  50             self.test(**options)
  51         elif options["command"] == "render_pages":
  52             self.render_pages(**options)
  53 
  54     def run_command(self, command):
  55         try:
  56             subprocess.run(command, check=True)  # nosec
  57         except FileNotFoundError:
  58             print(f"Could not find {command[0]} command", file=self.stderr)
  59         except KeyboardInterrupt:
  60             pass
  61         except subprocess.CalledProcessError as e:
  62             raise CommandError("Error during command execution", returncode=e.returncode) from e
  63 
  64     def compile(self, watch=False, fresh=False, **_options):
  65         static_directory = settings.STATICFILES_DIRS[0]
  66         command = [
  67             "npx",
  68             "tsc",
  69             "--project",
  70             os.path.join(static_directory, "ts", "tsconfig.compile.json"),
  71         ]
  72 
  73         if watch:
  74             command += ["--watch"]
  75 
  76         if fresh:
  77             try:
  78                 os.remove(os.path.join(static_directory, "ts", ".tsbuildinfo.json"))
  79             except FileNotFoundError:
  80                 pass
  81 
  82         self.run_command(command)
  83 
  84     def test(self, **options):
  85         call_command("scss")
  86         self.compile(**options)
  87         self.render_pages()
  88         self.run_command(["npx", "jest"])
  89 
  90     @staticmethod
  91     def render_pages(**_options):
  92         # Enable debug mode as otherwise a collectstatic beforehand would be necessary,
  93         # as missing static files would result into an error.
  94         test_runner = RenderPagesRunner(debug_mode=True)
  95         failed_tests = test_runner.run_tests([])
  96         if failed_tests > 0:
  97             raise CommandError("Failures during render_pages")
  98
  [end of evap/evaluation/management/commands/ts.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/evap/evaluation/management/commands/scss.py b/evap/evaluation/management/commands/scss.py
  --- a/evap/evaluation/management/commands/scss.py
  +++ b/evap/evaluation/management/commands/scss.py
  @@ -2,7 +2,7 @@
   import subprocess  # nosec
   
   from django.conf import settings
  -from django.core.management.base import BaseCommand
  +from django.core.management.base import BaseCommand, CommandError
   
   
   class Command(BaseCommand):
  @@ -36,7 +36,7 @@
   
           try:
               subprocess.run(command, check=True)  # nosec
  -        except FileNotFoundError:
  -            print("Could not find sass command", file=self.stderr)
  +        except FileNotFoundError as e:
  +            raise CommandError("Could not find sass command") from e
           except KeyboardInterrupt:
               pass
  diff --git a/evap/evaluation/management/commands/ts.py b/evap/evaluation/management/commands/ts.py
  --- a/evap/evaluation/management/commands/ts.py
  +++ b/evap/evaluation/management/commands/ts.py
  @@ -54,8 +54,8 @@
       def run_command(self, command):
           try:
               subprocess.run(command, check=True)  # nosec
  -        except FileNotFoundError:
  -            print(f"Could not find {command[0]} command", file=self.stderr)
  +        except FileNotFoundError as e:
  +            raise CommandError(f"Could not find {command[0]} command") from e
           except KeyboardInterrupt:
               pass
           except subprocess.CalledProcessError as e:
  
verification_info: {"golden_diff": "diff --git a/evap/evaluation/management/commands/scss.py b/evap/evaluation/management/commands/scss.py\n--- a/evap/evaluation/management/commands/scss.py\n+++ b/evap/evaluation/management/commands/scss.py\n@@ -2,7 +2,7 @@\n import subprocess  # nosec\n \n from django.conf import settings\n-from django.core.management.base import BaseCommand\n+from django.core.management.base import BaseCommand, CommandError\n \n \n class Command(BaseCommand):\n@@ -36,7 +36,7 @@\n \n         try:\n             subprocess.run(command, check=True)  # nosec\n-        except FileNotFoundError:\n-            print(\"Could not find sass command\", file=self.stderr)\n+        except FileNotFoundError as e:\n+            raise CommandError(\"Could not find sass command\") from e\n         except KeyboardInterrupt:\n             pass\ndiff --git a/evap/evaluation/management/commands/ts.py b/evap/evaluation/management/commands/ts.py\n--- a/evap/evaluation/management/commands/ts.py\n+++ b/evap/evaluation/management/commands/ts.py\n@@ -54,8 +54,8 @@\n     def run_command(self, command):\n         try:\n             subprocess.run(command, check=True)  # nosec\n-        except FileNotFoundError:\n-            print(f\"Could not find {command[0]} command\", file=self.stderr)\n+        except FileNotFoundError as e:\n+            raise CommandError(f\"Could not find {command[0]} command\") from e\n         except KeyboardInterrupt:\n             pass\n         except subprocess.CalledProcessError as e:\n", "issue": "Investigate Github Action caching\nOne can cache certain directories in github actions. For Python, caching the entire installation is used (including all the `site-packages`), so that wheels don't need to be rebuild. Additionally, the download could be faster. We should investigate how much there is to gain.\n", "before_files": [{"content": "import os\nimport subprocess  # nosec\n\nfrom django.conf import settings\nfrom django.core.management.base import BaseCommand\n\n\nclass Command(BaseCommand):\n    def add_arguments(self, parser):\n        parser.add_argument(\n            \"--watch\",\n            action=\"store_true\",\n            help=\"Watch stylesheets and recompile when they change.\",\n        )\n        parser.add_argument(\n            \"--production\",\n            action=\"store_true\",\n            help=\"Compress output stylesheet and do not generate source maps.\"\n            \" Intended to use in production deployment.\",\n        )\n\n    def handle(self, *args, **options):\n        static_directory = settings.STATICFILES_DIRS[0]\n        command = [\n            \"npx\",\n            \"sass\",\n            os.path.join(static_directory, \"scss\", \"evap.scss\"),\n            os.path.join(static_directory, \"css\", \"evap.css\"),\n        ]\n\n        if options[\"watch\"]:\n            command += [\"--watch\", \"--poll\"]\n\n        if options[\"production\"]:\n            command += [\"--style\", \"compressed\", \"--no-source-map\"]\n\n        try:\n            subprocess.run(command, check=True)  # nosec\n        except FileNotFoundError:\n            print(\"Could not find sass command\", file=self.stderr)\n        except KeyboardInterrupt:\n            pass\n", "path": "evap/evaluation/management/commands/scss.py"}, {"content": "import argparse\nimport os\nimport subprocess  # nosec\nimport unittest\n\nfrom django.conf import settings\nfrom django.core.management import call_command\nfrom django.core.management.base import BaseCommand, CommandError\nfrom django.test.runner import DiscoverRunner\n\n\nclass RenderPagesRunner(DiscoverRunner):\n    \"\"\"Test runner which only includes `render_pages.*` methods.\n    The actual logic of the page rendering is implemented in the `@render_pages` decorator.\"\"\"\n\n    test_loader = unittest.TestLoader()\n\n    def __init__(self, **kwargs):\n        super().__init__(**kwargs)\n        self.test_loader.testMethodPrefix = \"render_pages\"\n\n\nclass Command(BaseCommand):\n    def add_arguments(self, parser: argparse.ArgumentParser):\n        subparsers = parser.add_subparsers(dest=\"command\", required=True)\n        compile_parser = subparsers.add_parser(\"compile\")\n        compile_parser.add_argument(\n            \"--watch\",\n            action=\"store_true\",\n            help=\"Watch scripts and recompile when they change.\",\n        )\n        self.add_fresh_argument(compile_parser)\n        test_parser = subparsers.add_parser(\"test\")\n        self.add_fresh_argument(test_parser)\n        subparsers.add_parser(\"render_pages\")\n\n    @staticmethod\n    def add_fresh_argument(parser: argparse.ArgumentParser):\n        parser.add_argument(\n            \"--fresh\",\n            action=\"store_true\",\n            help=\"Delete .tsbuildinfo.json before compilation to force a fresh compilation.\"\n            \"This is useful when incremental compilation does not yield the expected output.\",\n        )\n\n    def handle(self, *args, **options):\n        if options[\"command\"] == \"compile\":\n            self.compile(**options)\n        elif options[\"command\"] == \"test\":\n            self.test(**options)\n        elif options[\"command\"] == \"render_pages\":\n            self.render_pages(**options)\n\n    def run_command(self, command):\n        try:\n            subprocess.run(command, check=True)  # nosec\n        except FileNotFoundError:\n            print(f\"Could not find {command[0]} command\", file=self.stderr)\n        except KeyboardInterrupt:\n            pass\n        except subprocess.CalledProcessError as e:\n            raise CommandError(\"Error during command execution\", returncode=e.returncode) from e\n\n    def compile(self, watch=False, fresh=False, **_options):\n        static_directory = settings.STATICFILES_DIRS[0]\n        command = [\n            \"npx\",\n            \"tsc\",\n            \"--project\",\n            os.path.join(static_directory, \"ts\", \"tsconfig.compile.json\"),\n        ]\n\n        if watch:\n            command += [\"--watch\"]\n\n        if fresh:\n            try:\n                os.remove(os.path.join(static_directory, \"ts\", \".tsbuildinfo.json\"))\n            except FileNotFoundError:\n                pass\n\n        self.run_command(command)\n\n    def test(self, **options):\n        call_command(\"scss\")\n        self.compile(**options)\n        self.render_pages()\n        self.run_command([\"npx\", \"jest\"])\n\n    @staticmethod\n    def render_pages(**_options):\n        # Enable debug mode as otherwise a collectstatic beforehand would be necessary,\n        # as missing static files would result into an error.\n        test_runner = RenderPagesRunner(debug_mode=True)\n        failed_tests = test_runner.run_tests([])\n        if failed_tests > 0:\n            raise CommandError(\"Failures during render_pages\")\n", "path": "evap/evaluation/management/commands/ts.py"}]}