Update poetry dependency to be installed as optional extra

When running 'poetry remove tox-poetry-installer' in the same env as poetry is installed to, poetry will uninstall itself. This is, obviously, not ideal. This change makes poetry an optional dependency so that the plugin can be installed (and uninstalled) alongside poetry in the same env without breaking the poetry installation. The intention is that the plugin can be installed with the 'poetry' extra when being installed to an isolated environment where poetry is not otherwise available. This is a mitigation of Issue #2 as an alternative to vendorization of the enitre poetry project 😬
enpaul · Dec 4, 2020 · 872f6b0 · 872f6b0
1 parent afad766
commit 872f6b0
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diff --git a/poetry.lock b/poetry.lock
diff --git a/pyproject.toml b/pyproject.toml
@@ -32,11 +32,14 @@ classifiers = [
 [tool.poetry.plugins.tox]
 poetry_installer = "tox_poetry_installer"
 
+[tool.poetry.extras]
+poetry = ["poetry"]
+
 [tool.poetry.dependencies]
 python = "^3.6.1"
-poetry = "^1.0.0"
+poetry = {version = "^1.0.0", optional = true}
 poetry-core = "^1.0.0"
-tox = "^2.3.0 || ^3.0.0"
+tox = "^3.0.0"
 
 [tool.poetry.dev-dependencies]
 bandit = "^1.6.2"