persepolis 0 -> 1
attrpath: persepolis
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/ll9xhqxbvz1g0x96fn46v5z1k38jasyq-packages.json.drv
building '/nix/store/ll9xhqxbvz1g0x96fn46v5z1k38jasyq-packages.json.drv'...

Going to be running update for following packages:
 - persepolis-3.2.0

Press Enter key to continue...
Running update for:
 - persepolis-3.2.0: UPDATING ...
 - persepolis-3.2.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/tools/networking/persepolis/default.nix b/pkgs/tools/networking/persepolis/default.nix
index b3b084c22596..9bd873fb8769 100644
--- a/pkgs/tools/networking/persepolis/default.nix
+++ b/pkgs/tools/networking/persepolis/default.nix
@@ -18,13 +18,13 @@
 
 buildPythonApplication rec {
   pname = "persepolis";
-  version = "3.2.0";
+  version = "4.1.0";
 
   src = fetchFromGitHub {
     owner = "persepolisdm";
     repo = "persepolis";
-    rev = version;
-    sha256 = "1rh7q432ynbysapsd075nif975ync71icpb71x2mb4j8jx1vzs45";
+    rev = "refs/tags/${version}";
+    sha256 = "sha256-H1u1Bk2Q//1AoApzcJuue0QX6WW+lZXRktaDtAMJn28=";
   };
 
   # see: https://github.com/persepolisdm/persepolis/blob/3.2.0/setup.py#L130

No auto update branch exists
Received ExitFailure 1 when running
Raw command: /nix/store/03a4f9rij2z4mmwprlbip3mrnnfaw0yd-nix-2.18.2/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A persepolis
nix build failed.
got build log for 'persepolis' from 'daemon'
Sourcing python-remove-tests-dir-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh
Sourcing setuptools-build-hook
Using setuptoolsBuildPhase
Sourcing pypa-install-hook
Using pypaInstallPhase
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Sourcing python-namespaces-hook
Sourcing python-catch-conflicts-hook.sh
@nix { "action": "setPhase", "phase": "qtPreHook" }
Running phase: qtPreHook
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpacking source archive /nix/store/kffiz21q8a60nfrmis1xlsnng7rsmv06-source
source root is source
setting SOURCE_DATE_EPOCH to timestamp 315619200 of file source/xdg/meson.build
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
sed: can't read setup.py: No such file or directory
/nix/store/9wnvhjyxjykwn5y06xc9a2h8rs5fbfia-stdenv-linux/setup: line 131: pop_var_context: head of shell_variables not a function context