test: integration test for whl url - nlp task with specific model

tests/default.nix

@@ -66,6 +66,7 @@ in
   mysqlclient = callTest ./mysqlclient { };
   jq = callTest ./jq { };
   ubersmith = callTest ./ubersmith { };
+  use-url-wheel = callTest ./use-url-wheel { };
   returns = callTest ./returns { };
   option = callTest ./option { };
   fastapi-utils = callTest ./fastapi-utils { };

tests/use-url-wheel/default.nix

@@ -0,0 +1,26 @@
+{
+  lib,
+  poetry2nix,
+  python3,
+  runCommand,
+}: let
+  args = {
+    python = python3;
+    projectDir = ./.;
+    preferWheels = true;
+  };
+  py = poetry2nix.mkPoetryPackages args;
+  app = poetry2nix.mkPoetryApplication args;
+  url_nix_store = py.python.pkgs.de-dep-news-trf.src;
+  url_is_wheel = url_nix_store.isWheel or false;
+  output =
+    runCommand "app_eval"
+    {} ''
+      "${app}/bin/test" >$out
+    '';
+in
+  # HACK: This doesn't get recognized as isWheel, it's a string pointing to nix-store
+  assert !url_is_wheel;
+  assert lib.strings.hasSuffix "whl" url_nix_store;
+  assert (builtins.readFile output) == "Dies ist ein Testsatz.\n";
+  app

tests/use-url-wheel/pyproject.toml

@@ -0,0 +1,25 @@
+[tool.poetry]
+name = "use-url-wheel"
+version = "0.1.0"
+description = "asserts that .whl via .url works"
+authors = [
+    "pegasust <pegasucksgg@gmail.com>",
+    "joopitz <jonas.opitz@live.de>"
+]
+license = "MIT"
+
+[tool.poetry.dependencies]
+python = "^3.10"
+de-dep-news-trf = {url = "https://github.com/explosion/spacy-models/releases/download/de_dep_news_trf-3.6.1/de_dep_news_trf-3.6.1-py3-none-any.whl"}
+torch = "1.13.1"
+
+[tool.poetry.scripts]
+test = "whl_test.main:main"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[[tool.poetry.packages]]
+include = "whl_test"
+

tests/use-url-wheel/whl_test/main.py

@@ -0,0 +1,6 @@
+import de_dep_news_trf
+
+
+def main():
+    nlp = de_dep_news_trf.load()
+    print(nlp("Dies ist ein Testsatz."))