test(linter): use pdm for linter installation

Refs: #5
Signed-off-by: Klagarge <remi@heredero.ch>

.gitlab-ci.yml

@@ -31,8 +31,11 @@ lint job:
   stage: lint
   dependencies: []
   script:
-    - python3 -m pip install flake8
+    - cd src/
-    - flake8 src/
+    - cp -r /app/__pypackages__ .
+    - export PYTHONPATH="/builds/Klagarge/mse2425-grp09/src:/builds/Klagarge/mse2425-grp09/src/__pypackages__/3.9/lib"
+    - export PATH="/builds/Klagarge/mse2425-grp09/src/__pypackages__/3.9/bin:$PATH"
+    - pdm run flake8 --config=../tox.ini
   allow_failure: true # Linter can fail, fixing it is for now outside of the projects scope
 
 pages:

src/pdm.lock

@@ -2,10 +2,10 @@
 # It is not intended for manual editing.
 
 [metadata]
-groups = ["default"]
+groups = ["default", "lint", "test"]
 strategy = ["inherit_metadata"]
 lock_version = "4.5.0"
-content_hash = "sha256:e36fdc748f0c9135da773b2fbab7f45cc5c43e27fad6d39d2de23857da4c1a91"
+content_hash = "sha256:f5c4e58e167316cb2440e9205a1e15474a3599463aa47c3c259b4009038166b0"
 
 [[metadata.targets]]
 requires_python = ">3.11"
@@ -41,7 +41,7 @@ name = "colorama"
 version = "0.4.6"
 requires_python = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
 summary = "Cross-platform colored terminal text."
-groups = ["default"]
+groups = ["default", "test"]
 marker = "sys_platform == \"win32\" or platform_system == \"Windows\""
 files = [
     {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
@@ -53,7 +53,7 @@ name = "coverage"
 version = "7.6.12"
 requires_python = ">=3.9"
 summary = "Code coverage measurement for Python"
-groups = ["default"]
+groups = ["default", "test"]
 files = [
     {file = "coverage-7.6.12-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:704c8c8c6ce6569286ae9622e534b4f5b9759b6f2cd643f1c1a61f666d534fe8"},
     {file = "coverage-7.6.12-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:ad7525bf0241e5502168ae9c643a2f6c219fa0a283001cee4cf23a9b7da75879"},
@@ -116,7 +116,7 @@ version = "7.6.12"
 extras = ["toml"]
 requires_python = ">=3.9"
 summary = "Code coverage measurement for Python"
-groups = ["default"]
+groups = ["default", "test"]
 dependencies = [
     "coverage==7.6.12",
     "tomli; python_full_version <= \"3.11.0a6\"",
@@ -189,6 +189,22 @@ files = [
     {file = "dotenv-0.9.9-py2.py3-none-any.whl", hash = "sha256:29cf74a087b31dafdb5a446b6d7e11cbce8ed2741540e2339c69fbef92c94ce9"},
 ]
 
+[[package]]
+name = "flake8"
+version = "7.1.2"
+requires_python = ">=3.8.1"
+summary = "the modular source code checker: pep8 pyflakes and co"
+groups = ["lint"]
+dependencies = [
+    "mccabe<0.8.0,>=0.7.0",
+    "pycodestyle<2.13.0,>=2.12.0",
+    "pyflakes<3.3.0,>=3.2.0",
+]
+files = [
+    {file = "flake8-7.1.2-py2.py3-none-any.whl", hash = "sha256:1cbc62e65536f65e6d754dfe6f1bada7f5cf392d6f5db3c2b85892466c3e7c1a"},
+    {file = "flake8-7.1.2.tar.gz", hash = "sha256:c586ffd0b41540951ae41af572e6790dbd49fc12b3aa2541685d253d9bd504bd"},
+]
+
 [[package]]
 name = "flask"
 version = "3.1.0"
@@ -229,7 +245,7 @@ name = "iniconfig"
 version = "2.0.0"
 requires_python = ">=3.7"
 summary = "brain-dead simple config-ini parsing"
-groups = ["default"]
+groups = ["default", "test"]
 files = [
     {file = "iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374"},
     {file = "iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3"},
@@ -320,12 +336,23 @@ files = [
     {file = "markupsafe-3.0.2.tar.gz", hash = "sha256:ee55d3edf80167e48ea11a923c7386f4669df67d7994554387f84e7d8b0a2bf0"},
 ]
 
+[[package]]
+name = "mccabe"
+version = "0.7.0"
+requires_python = ">=3.6"
+summary = "McCabe checker, plugin for flake8"
+groups = ["lint"]
+files = [
+    {file = "mccabe-0.7.0-py2.py3-none-any.whl", hash = "sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e"},
+    {file = "mccabe-0.7.0.tar.gz", hash = "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325"},
+]
+
 [[package]]
 name = "packaging"
 version = "24.2"
 requires_python = ">=3.8"
 summary = "Core utilities for Python packages"
-groups = ["default"]
+groups = ["default", "test"]
 files = [
     {file = "packaging-24.2-py3-none-any.whl", hash = "sha256:09abb1bccd265c01f4a3aa3f7a7db064b36514d2cba19a2f694fe6150451a759"},
     {file = "packaging-24.2.tar.gz", hash = "sha256:c228a6dc5e932d346bc5739379109d49e8853dd8223571c7c5b55260edc0b97f"},
@@ -336,18 +363,40 @@ name = "pluggy"
 version = "1.5.0"
 requires_python = ">=3.8"
 summary = "plugin and hook calling mechanisms for python"
-groups = ["default"]
+groups = ["default", "test"]
 files = [
     {file = "pluggy-1.5.0-py3-none-any.whl", hash = "sha256:44e1ad92c8ca002de6377e165f3e0f1be63266ab4d554740532335b9d75ea669"},
     {file = "pluggy-1.5.0.tar.gz", hash = "sha256:2cffa88e94fdc978c4c574f15f9e59b7f4201d439195c3715ca9e2486f1d0cf1"},
 ]
 
+[[package]]
+name = "pycodestyle"
+version = "2.12.1"
+requires_python = ">=3.8"
+summary = "Python style guide checker"
+groups = ["lint"]
+files = [
+    {file = "pycodestyle-2.12.1-py2.py3-none-any.whl", hash = "sha256:46f0fb92069a7c28ab7bb558f05bfc0110dac69a0cd23c61ea0040283a9d78b3"},
+    {file = "pycodestyle-2.12.1.tar.gz", hash = "sha256:6838eae08bbce4f6accd5d5572075c63626a15ee3e6f842df996bf62f6d73521"},
+]
+
+[[package]]
+name = "pyflakes"
+version = "3.2.0"
+requires_python = ">=3.8"
+summary = "passive checker of Python programs"
+groups = ["lint"]
+files = [
+    {file = "pyflakes-3.2.0-py2.py3-none-any.whl", hash = "sha256:84b5be138a2dfbb40689ca07e2152deb896a65c3a3e24c251c5c62489568074a"},
+    {file = "pyflakes-3.2.0.tar.gz", hash = "sha256:1c61603ff154621fb2a9172037d84dca3500def8c8b630657d1701f026f8af3f"},
+]
+
 [[package]]
 name = "pytest"
 version = "8.3.5"
 requires_python = ">=3.8"
 summary = "pytest: simple powerful testing with Python"
-groups = ["default"]
+groups = ["default", "test"]
 dependencies = [
     "colorama; sys_platform == \"win32\"",
     "exceptiongroup>=1.0.0rc8; python_version < \"3.11\"",
@@ -366,7 +415,7 @@ name = "pytest-cov"
 version = "6.0.0"
 requires_python = ">=3.9"
 summary = "Pytest plugin for measuring coverage."
-groups = ["default"]
+groups = ["default", "test"]
 dependencies = [
     "coverage[toml]>=7.5",
     "pytest>=4.6",

src/pyproject.toml

@@ -24,3 +24,11 @@ distribution = false
 flask.cmd = "flask run -p 5000 --debug"
 flask.env = {FLASK_ENV = "development"}
 shell.cmd = "sh"
+[dependency-groups]
+test = [
+    "pytest>=8.3.5",
+    "pytest-cov>=6.0.0",
+]
+lint = [
+    "flake8>=7.1.2",
+]

tox.ini

@@ -1,5 +1,5 @@
 [flake8]
 extend-ignore = E203
-exclude = .git,__pycache__,.venv
+exclude = .git,__pycache__,.venv,__pypackages__
 max-complexity = 10
 max-line-length = 120