add flakehell for pyproject.toml compatibility

Author: Panaetius

=3.8.0

@@ -0,0 +1,7 @@
+Requirement already satisfied: flake8 in /home/zenon/.pyenv/versions/3.7.8/envs/renku-python/lib/python3.7/site-packages (4.0.1)
+Requirement already satisfied: importlib-metadata<4.3 in /home/zenon/.pyenv/versions/3.7.8/envs/renku-python/lib/python3.7/site-packages (from flake8) (4.2.0)
+Requirement already satisfied: pycodestyle<2.9.0,>=2.8.0 in /home/zenon/.pyenv/versions/3.7.8/envs/renku-python/lib/python3.7/site-packages (from flake8) (2.8.0)
+Requirement already satisfied: mccabe<0.7.0,>=0.6.0 in /home/zenon/.pyenv/versions/3.7.8/envs/renku-python/lib/python3.7/site-packages (from flake8) (0.6.1)
+Requirement already satisfied: pyflakes<2.5.0,>=2.4.0 in /home/zenon/.pyenv/versions/3.7.8/envs/renku-python/lib/python3.7/site-packages (from flake8) (2.4.0)
+Requirement already satisfied: typing-extensions>=3.6.4 in /home/zenon/.pyenv/versions/3.7.8/envs/renku-python/lib/python3.7/site-packages (from importlib-metadata<4.3->flake8) (3.10.0.2)
+Requirement already satisfied: zipp>=0.5 in /home/zenon/.pyenv/versions/3.7.8/envs/renku-python/lib/python3.7/site-packages (from importlib-metadata<4.3->flake8) (3.6.0)

poetry.lock

@@ -77,7 +77,7 @@ docker-compose = { version = "==1.29.2", optional = true }
 environ-config = "<21.3.0,>=18.2.0"
 fakeredis = { version = "<1.6.2,>=1.4.1", optional = true }
 filelock = "<3.3.3,>=3.0.0"
-flake8 = { version = "<4.1,>=3.8", optional = true }
+flake8 = { version = "<4.0,>=3.8", optional = true }#wait for https://github.com/flakehell/flakehell/pull/23 to be merged before bumping
 flaky = { version = "==3.7.0", optional = true }
 flask = { version = "==2.0.2", optional = true }
 freezegun = { version = "<1.1.1,>=0.3.12", optional = true }
@@ -166,7 +166,6 @@ tests = [
     "coverage",
     "cwl-utils",
     "fakeredis",
-    "flake8",
     "flaky",
     "freezegun",
     "isort",
@@ -184,12 +183,7 @@ tests = [
     "pytest-xdist",
     "responses",
 ]
-docs = [
-    "jinja2",
-    "renku-sphinx-theme",
-    "sphinx-rtd-theme",
-    "sphinxcontrib-spelling",
-]
+docs = ["jinja2", "renku-sphinx-theme", "sphinx-rtd-theme", "sphinxcontrib-spelling"]
 all = [
     "apispec",
     "apispec-webframeworks",
@@ -200,7 +194,6 @@ all = [
     "cwl-utils",
     "docker-compose",
     "fakeredis",
-    "flake8",
     "flaky",
     "flask",
     "freezegun",
@@ -243,7 +236,6 @@ nodocs = [
     "cwl-utils",
     "docker-compose",
     "fakeredis",
-    "flake8",
     "flaky",
     "flask",
     "freezegun",
@@ -333,18 +325,7 @@ files = ["renku/version.py"]
 [tool.pytest.ini_options]
 addopts = "--flake8 --black --doctest-glob=\"*.rst\" --doctest-modules --cov=renku --cov-config .coveragerc --cov-report=term-missing"
 doctest_optionflags = "ALLOW_UNICODE"
-flake8-ignore = [
-    "*.py",
-    "E121",
-    "E126",
-    "E203",
-    "E226",
-    "E231",
-    "W503",
-    "W504",
-    "docs/conf.py",
-    "ALL",
-]
+flake8-ignore = ["*.py", "E121", "E126", "E203", "E226", "E231", "W503", "W504", "docs/conf.py", "ALL"]
 flake8-max-line-length = 120
 testpaths = ["docs", "tests", "renku", "conftest.py"]
 markers = [
@@ -357,16 +338,19 @@ markers = [
 ]
 
 [tool.coverage.run]
-omit = [
-    "renku/conftest.py",
-    "renku/data/*"
-]
+omit = ["renku/conftest.py", "renku/data/*"]
+
+[tool.flakehell]
+max_line_length = 120
+show_source = true
+extended_default_ignore = []
+
+[tool.flakehell.plugins]
+pycodestyle = ["+*", "-E121", "-E126", "-E203", "-E226", "-E231", "-W503", "-W504"]
+pyflakes = ["+*", "-E121", "-E126", "-E203", "-E226", "-E231", "-W503", "-W504"]
+pylint = ["+F*", "+E*", "-E121", "-E126", "-E203", "-E226", "-E231", "-W503", "-W504"]
 
 
 [build-system]
-requires = [
-    "poetry>=1.1.11,<1.2.0",
-    "poetry-dynamic-versioning",
-    "gitpython==3.1.24",
-]
+requires = ["poetry>=1.1.11,<1.2.0", "poetry-dynamic-versioning", "gitpython==3.1.24"]
 build-backend = "poetry.masonry.api"

pyproject.toml

@@ -39,7 +39,7 @@ check_styles(){
     pydocstyle renku tests conftest.py docs
     black --check --diff renku tests conftest.py
     isort -c --df .
-    flake8 renku tests conftest.py build.py
+    flakehell lint renku/ tests/ build.py conftest.py
     find . -path ./.eggs -prune -o -iname \*.sh -print0 | xargs -0 shellcheck
 }