add pytest, pylint, handsdown (dev)

FredHappyface · FredHappyface · commit 42def380bf41 · 2022-04-09T21:24:12.000+01:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -39,6 +39,11 @@ web = ["PySimpleGUIWeb"]
 qt = ["PySimpleGUIQt"]
 pandoc = ["catpandoc"]
 
+[tool.poetry.dev-dependencies]
+pytest = "^7.1.1"
+pylint = "^2.13.5"
+handsdown = "^1.1.0"
+
 [tool.black]
 line-length = 100
 target-version = ["py37"]
