CI: use compiled nightly mypy (#787)

* clean

* CI: use compiled nightly mypy

* pre-commit

Author: twoertwein

.pre-commit-config.yaml

@@ -3,15 +3,15 @@ ci:
     autofix_prs: false
 repos:
 -   repo: https://github.com/python/black
-    rev: 23.7.0
+    rev: 23.9.1
     hooks:
     -   id: black
 -   repo: https://github.com/PyCQA/isort
     rev: 5.12.0
     hooks:
     -   id: isort
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.0.286
+    rev: v0.0.291
     hooks:
     -   id: ruff
         args: [

pyproject.toml

@@ -39,8 +39,8 @@ mypy = "1.5.1"
 pandas = "2.1.1"
 pyarrow = ">=10.0.1"
 pytest = ">=7.1.2"
-# pyright 1.1.327 has bug fixed in 1.1.328
-pyright = "1.1.326"
+# pyright 1.1.329 has bug fixed in 1.1.330
+pyright = "1.1.328"
 poethepoet = ">=0.16.5"
 loguru = ">=0.6.0"
 typing-extensions = ">=4.4.0"
@@ -62,7 +62,6 @@ jinja2 = ">=3.1"
 scipy = { version = ">=1.9.1", python = "<3.13" }
 SQLAlchemy = ">=2.0.12"
 types-python-dateutil = ">=2.8.19"
-numexpr = "<2.8.5"  # https://github.com/pandas-dev/pandas/issues/54449
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]

scripts/test/run.py

@@ -119,7 +119,9 @@ def nightly_mypy():
         "pip",
         "install",
         "--upgrade",
-        "git+https://github.com/python/mypy.git",
+        "--find-links",
+        "https://github.com/mypyc/mypy_mypyc-wheels/releases/",
+        "mypy",
     ]
     subprocess.run(cmd, check=True)
 

tests/test_io.py

@@ -118,8 +118,7 @@ def test_xml():
 
 def test_xml_str():
     with ensure_clean() as path:
-        check(assert_type(DF.to_xml(), str), str)
-        out: str = DF.to_xml()
+        out = check(assert_type(DF.to_xml(), str), str)
         check(assert_type(read_xml(io.StringIO(out)), DataFrame), DataFrame)
 
 
@@ -136,9 +135,8 @@ def test_pickle():
 def test_pickle_file_handle():
     with ensure_clean() as path:
         check(assert_type(DF.to_pickle(path), None), type(None))
-        file = open(path, "rb")
-        check(assert_type(read_pickle(file), Any), DataFrame)
-        file.close()
+        with open(path, "rb") as file:
+            check(assert_type(read_pickle(file), Any), DataFrame)
 
 
 def test_pickle_path():