From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Mon, 26 Apr 2021 17:43:38 +0000 (+0100)
Subject: Check test_typing with mypy as part of the pytest run
X-Git-Tag: 3.0.dev0~63^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ede3145e4e16b7d165274e16e1a985dd1b58a4ed;p=thirdparty%2Fpsycopg.git

Check test_typing with mypy as part of the pytest run
---

diff --git a/psycopg3/setup.py b/psycopg3/setup.py
index 91a39c2b4..a2fc7ab99 100644
--- a/psycopg3/setup.py
+++ b/psycopg3/setup.py
@@ -32,6 +32,7 @@ extras_require = {
         f"psycopg3-binary == {version}",
     ],
     "test": [
+        "mypy >= 0.812",
         "pproxy >= 2.7, < 2.8",
         "pytest >= 6, < 6.1",
         "pytest-asyncio >= 0.14.0, < 0.15",
diff --git a/psycopg3/tox.ini b/psycopg3/tox.ini
index eff058ecd..94d2ef797 100644
--- a/psycopg3/tox.ini
+++ b/psycopg3/tox.ini
@@ -6,10 +6,7 @@ isolated_build = True
 changedir = ..
 commands =
     pytest {posargs}
-    3.9: mypy tests/typing_example.py
 passenv = PG* PSYCOPG3_TEST_DSN PYTEST_ADDOPTS PSYCOPG3_IMPL TRAVIS*
-deps =
-  3.9: mypy
 extras = test
 
 [flake8]
diff --git a/psycopg3_c/tox.ini b/psycopg3_c/tox.ini
index 57ec5d4c3..523e24154 100644
--- a/psycopg3_c/tox.ini
+++ b/psycopg3_c/tox.ini
@@ -6,8 +6,6 @@ isolated_build = True
 changedir = ..
 commands =
     pytest {posargs}
-    3.9: mypy tests/typing_example.py
 passenv = PG* PSYCOPG3_TEST_DSN PYTEST_ADDOPTS PSYCOPG3_IMPL TRAVIS*
 deps =
     -e {toxinidir}/../psycopg3[test]
-    3.9: mypy
diff --git a/tests/test_typing.py b/tests/test_typing.py
new file mode 100644
index 000000000..95505b426
--- /dev/null
+++ b/tests/test_typing.py
@@ -0,0 +1,21 @@
+import os
+import sys
+import subprocess as sp
+
+import pytest
+
+
+@pytest.mark.slow
+@pytest.mark.skipif(sys.version_info < (3, 7), reason="no future annotations")
+def test_typing_example():
+    cmdline = f"""
+        mypy
+        --strict
+        --show-error-codes --no-color-output --no-error-summary
+        --config-file= --no-incremental --cache-dir={os.devnull}
+        tests/typing_example.py
+        """.split()
+    cp = sp.run(cmdline, stdout=sp.PIPE, stderr=sp.STDOUT)
+    errors = cp.stdout.decode("utf8", "replace").splitlines()
+    assert not errors
+    assert cp.returncode == 0