Enable mypy and disable jedi on PyPy (#3075)

Author: A5rocks

src/trio/_tests/test_exports.py

@@ -172,8 +172,6 @@ def no_underscores(symbols: Iterable[str]) -> set[str]:
     elif tool == "mypy":
         if not RUN_SLOW:  # pragma: no cover
             pytest.skip("use --run-slow to check against mypy")
-        if sys.implementation.name != "cpython":
-            pytest.skip("mypy not installed in tests on pypy")
 
         cache = Path.cwd() / ".mypy_cache"
 
@@ -266,10 +264,10 @@ def no_hidden(symbols: Iterable[str]) -> set[str]:
             if (not symbol.startswith("_")) or symbol.startswith("__")
         }
 
-    if tool == "mypy":
-        if sys.implementation.name != "cpython":
-            pytest.skip("mypy not installed in tests on pypy")
+    if tool == "jedi" and sys.implementation.name != "cpython":
+        pytest.skip("jedi does not support pypy")
 
+    if tool == "mypy":
         cache = Path.cwd() / ".mypy_cache"
 
         _ensure_mypy_cache_updated()

test-requirements.in

@@ -6,22 +6,22 @@ pyright
 pyOpenSSL >= 22.0.0   # for the ssl + DTLS tests
 trustme               # for the ssl + DTLS tests
 pylint                # for pylint finding all symbols tests
-jedi                  # for jedi code completion tests
+jedi; implementation_name == "cpython"                  # for jedi code completion tests
 cryptography>=41.0.0  # cryptography<41 segfaults on pypy3.10
 
 # Tools
 black; implementation_name == "cpython"
-mypy; implementation_name == "cpython"
-types-pyOpenSSL; implementation_name == "cpython" # and annotations
+mypy
 ruff >= 0.4.3
 astor          # code generation
 uv >= 0.2.24
 codespell
 
 # https://github.com/python-trio/trio/pull/654#issuecomment-420518745
-mypy-extensions; implementation_name == "cpython"
+mypy-extensions
 typing-extensions
-types-cffi; implementation_name == "cpython"
+types-cffi
+types-pyOpenSSL
 # annotations in doc files
 types-docutils
 sphinx

test-requirements.txt

@@ -63,17 +63,17 @@ iniconfig==2.0.0
     # via pytest
 isort==5.13.2
     # via pylint
-jedi==0.19.1
+jedi==0.19.1 ; implementation_name == 'cpython'
     # via -r test-requirements.in
 jinja2==3.1.4
     # via sphinx
 markupsafe==2.1.5
     # via jinja2
 mccabe==0.7.0
     # via pylint
-mypy==1.11.1 ; implementation_name == 'cpython'
+mypy==1.11.1
     # via -r test-requirements.in
-mypy-extensions==1.0.0 ; implementation_name == 'cpython'
+mypy-extensions==1.0.0
     # via
     #   -r test-requirements.in
     #   black
@@ -87,7 +87,7 @@ packaging==24.1
     #   black
     #   pytest
     #   sphinx
-parso==0.8.4
+parso==0.8.4 ; implementation_name == 'cpython'
     # via jedi
 pathspec==0.12.1 ; implementation_name == 'cpython'
     # via black
@@ -145,15 +145,15 @@ tomlkit==0.13.2
     # via pylint
 trustme==1.1.0
     # via -r test-requirements.in
-types-cffi==1.16.0.20240331 ; implementation_name == 'cpython'
+types-cffi==1.16.0.20240331
     # via
     #   -r test-requirements.in
     #   types-pyopenssl
 types-docutils==0.21.0.20240724
     # via -r test-requirements.in
-types-pyopenssl==24.1.0.20240722 ; implementation_name == 'cpython'
+types-pyopenssl==24.1.0.20240722
     # via -r test-requirements.in
-types-setuptools==71.1.0.20240818 ; implementation_name == 'cpython'
+types-setuptools==71.1.0.20240818
     # via types-cffi
 typing-extensions==4.12.2
     # via