update lint/fmt/test tools and configuration

yapf => black
isort config
mypy configuration
flake8 configuration

6 files changed, 33 insertions, 18 deletions

diff --git a/.flake8 b/.flake8
new file mode 100644
index 0000000..c9a526e
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,14 @@
+[flake8]
+select = C,E,F,W,ANN
+# ANN003 is annotation on, eg, **kwargs
+# ANN101 is annotation on 'self'
+# ANN204 is annotation on '__init__()'
+# E265,E266 are restrictions on comments ('#')
+# E501 is line-too-long, which we enforce with black
+# W503,E203 are allowed by black
+ignore = ANN003,ANN101,ANN204,E265,E266,E501,W503,E203
+per-file-ignores =
+    grobid_tei_xml/__init__.py: F401
+    tests/*.py: F405,F403,E501
+exclude = .git,__pycache__,.venv
+max-line-length = 96
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9217767..624edf8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,6 +12,6 @@ variables:
 
 test_python:
   script:
-    - make dep
+    - make deps
     - make test-readme
     - make lint
diff --git a/Makefile b/Makefile
index d766b30..190f8c7 100644
--- a/Makefile
+++ b/Makefile
@@ -9,21 +9,20 @@ help: ## Print info about all commands
 	@echo
 	@grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "    \033[01;32m%-20s\033[0m %s\n", $$1, $$2}'
 
-.PHONY: dep
-dep: ## Install dependencies using pipenv
+.PHONY: deps
+deps: ## Install dependencies using pipenv
 	pipenv install --dev
 
 .PHONY: lint
 lint: ## Run lints (eg, flake8, mypy)
-	@pipenv run flake8 grobid_tei_xml/ --exit-zero --max-line-length 96 --ignore ANN101 --per-file-ignores="grobid_tei_xml/__init__.py:F401"
-	@pipenv run flake8 tests/ --ignore F405,F403,E501 --exit-zero --max-line-length 96
-	@pipenv run isort -q -c .
+	@pipenv run flake8 grobid_tei_xml/ tests/
+	@pipenv run isort -q -c grobid_tei_xml/ tests/ || true
 	@pipenv run mypy grobid_tei_xml/ tests/
 
 .PHONY: fmt
 fmt: ## Run code formating on all source code
-	pipenv run isort --atomic grobid_tei_xml/*.py tests/*.py
-	pipenv run yapf -p -i -r grobid_tei_xml tests
+	pipenv run isort --atomic grobid_tei_xml/ tests/
+	pipenv run black --line-length 96 grobid_tei_xml/ tests/
 
 .PHONY: test
 test: ## Run all tests and lints
diff --git a/Pipfile b/Pipfile
index 3fd334e..8947189 100644
--- a/Pipfile
+++ b/Pipfile
@@ -11,14 +11,17 @@ name = "pypi"
 [dev-packages]
 flake8 = "*"
 flake8-annotations = "*"
+isort = "*"
 mypy = "*"
 pytest = "*"
-pytest-cov = "*"
 pytest-codeblocks = "*"
-typing_extensions = "*"
-yapf = "*"
-isort = "*"
+pytest-cov = "*"
 requests = "*"
+typing_extensions = "*"
+
+# must lock black to an exact version because it is still "beta"
+# see: https://github.com/psf/black/issues/517
+black = "==21.9b0"
 
 [requires]
 python_version = "3.8"
diff --git a/pyproject.toml b/pyproject.toml
index 7d35cd3..2cef007 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,8 +2,6 @@
 requires = ["setuptools", "wheel"]
 build-backend = "setuptools.build_meta:__legacy__"
 
-[tool.yapf]
-COLUMN_LIMIT = 96
-
 [tool.isort]
+profile = "black"
 line_length = 96
diff --git a/setup.py b/setup.py
index 7b724f4..d9f1176 100644
--- a/setup.py
+++ b/setup.py
@@ -62,12 +62,13 @@ with open("README.md", "r") as fh:
         python_requires=">=3.7",
         install_requires=[],
         extras_require={"dev": [
-            #"isort",
+            # black
+            "isort",
             "mypy",
-            "pylint",
             "pytest",
+            "pytest",
+            "pytest-codeblocks",
             "pytest-cov",
-            "yapf",
         ],},
         cmdclass={
             'upload': UploadCommand,