Merge pull request #696 from linshokaku/pysen-py-version-38

change pysen python_version to python3.8

Author: kmaehashi

pyproject.toml

@@ -11,6 +11,7 @@ enable_isort = true
 enable_mypy = true
 mypy_preset = "strict"
 line_length = 80
+py_version = "py38"
 
 [[tool.pysen.lint.mypy_targets]]
   paths = ["pytorch_pfn_extras"]

setup.cfg

@@ -1,5 +1,6 @@
 [flake8]
 # automatically generated by pysen
+# pysen ignores and overwrites any modifications
 # e203: black treats : as a binary operator
 # e231: black doesn't put a space after ,
 # e501: black may exceed the line-length to follow other style rules
@@ -10,6 +11,7 @@ select = B,B950,C,E,F,W
 
 [mypy]
 # automatically generated by pysen
+# pysen ignores and overwrites any modifications
 check_untyped_defs = True
 disallow_any_decorated = False
 disallow_any_generics = False
@@ -22,7 +24,7 @@ disallow_untyped_defs = True
 ignore_errors = False
 ignore_missing_imports = True
 no_implicit_optional = True
-python_version = 3.7
+python_version = 3.8
 show_error_codes = True
 strict_equality = True
 strict_optional = True
@@ -31,4 +33,3 @@ warn_return_any = True
 warn_unreachable = True
 warn_unused_configs = True
 warn_unused_ignores = False
-