fix: corrected from comment from pr

selfprivacy_api/jobs/nix_collect_garbage.py

@@ -1,6 +1,7 @@
 import re
 import subprocess
 from subprocess import Popen, PIPE
+from typing import Tuple, Iterable, IO, Any, Optional
 
 from selfprivacy_api.utils.huey import huey
 
@@ -14,7 +15,7 @@ RESULT_WAS_NOT_FOUND_ERROR = "We are sorry, garbage collection result was not fo
 CLEAR_COMPLETED = "Cleaning completed."
 
 
-def run_nix_store_print_dead() -> PIPE:
+def run_nix_store_print_dead() -> IO[Any]:
     subprocess.run(
         ["nix-env", "-p", "/nix/var/nix/profiles/system", "--delete-generations old"],
         check=False,
@@ -24,14 +25,13 @@ def run_nix_store_print_dead() -> PIPE:
         "utf-8"
     )
 
-
-def run_nix_collect_garbage() -> subprocess.Popen:
+def run_nix_collect_garbage() -> Optional[IO[bytes]]:
     return subprocess.Popen(
         ["nix-store", "--gc"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT
     ).stdout
 
 
-def parse_line(line):
+def parse_line(line: str):
     """
     We parse the string for the presence of a final line,
     with the final amount of space cleared.
@@ -58,7 +58,7 @@ def parse_line(line):
         )
 
 
-def process_stream(job, stream, total_dead_packages):
+def process_stream(job: Job, stream: Iterable[bytes], total_dead_packages: int) -> None:
     completed_packages = 0
     prev_progress = 0
 
@@ -89,7 +89,7 @@ def process_stream(job, stream, total_dead_packages):
             )
 
 
-def get_dead_packages(output):
+def get_dead_packages(output) -> Tuple[int, int]:
     dead = len(re.findall("/nix/store/", output))
     percent = 0
     if dead != 0:

tests/test_graphql/test_nix_collect_garbage.py

@@ -18,9 +18,6 @@ from selfprivacy_api.jobs.nix_collect_garbage import (
     RESULT_WAS_NOT_FOUND_ERROR,
 )
 
-pytest_plugins = ("pytest_asyncio",)
-
-
 OUTPUT_PRINT_DEAD = """
 finding garbage collector roots...
 determining live/dead paths...
@@ -102,7 +99,7 @@ def test_get_dead_packages_zero(job_reset):
     assert get_dead_packages("") == (0, 0)
 
 
-RUN_NIX_COLLECT_GARBAGE_QUERY = """
+RUN_NIX_COLLECT_GARBAGE_MUTATION = """
 mutation CollectGarbage {
     system {
         nixCollectGarbage {
@@ -133,7 +130,7 @@ def test_graphql_nix_collect_garbage(authorized_client):
     response = authorized_client.post(
         "/graphql",
         json={
-            "query": RUN_NIX_COLLECT_GARBAGE_QUERY,
+            "query": RUN_NIX_COLLECT_GARBAGE_MUTATION,
         },
     )