fix: Minor

nautobot-app/{{ cookiecutter.project_slug }}/development/Dockerfile

@@ -26,13 +26,13 @@ ENV NAUTOBOT_ROOT ${NAUTOBOT_ROOT}
 # and CI and local development may have a newer version of Poetry
 # Since this is only used for development and we don't ship this container, pinning Poetry back is not expressly necessary
 # We also don't need virtual environments in container
-RUN curl -sSL https://install.python-poetry.org | python3 - && \
+RUN which poetry || curl -sSL https://install.python-poetry.org | python3 - && \
   poetry config virtualenvs.create false
 
 # !!! USE CAUTION WHEN MODIFYING LINES ABOVE
 # -------------------------------------------------------------------------------------
 # App-specifc system build/test dependencies.
-# 
+#
 # Example: LDAP requires `libldap2-dev` to be apt-installed before the Python package.
 # -------------------------------------------------------------------------------------
 # --> Start safe to modify section

nautobot-app/{{ cookiecutter.project_slug }}/tasks.py

@@ -12,11 +12,11 @@
 limitations under the License.
 """
 
-from distutils.util import strtobool
-from invoke import Collection, task as invoke_task
 import os
 
 from dotenv import load_dotenv
+from invoke.collection import Collection
+from invoke.tasks import task as invoke_task
 
 
 def _load_dotenv():
@@ -36,7 +36,14 @@ def is_truthy(arg):
     """
     if isinstance(arg, bool):
         return arg
-    return bool(strtobool(arg))
+
+    val = str(arg).lower()
+    if val in ("y", "yes", "t", "true", "on", "1"):
+        return True
+    elif val in ("n", "no", "f", "false", "off", "0"):
+        return False
+    else:
+        raise ValueError(f"Invalid truthy value: `{arg}`")
 
 
 # Use pyinvoke configuration for default values, see http://docs.pyinvoke.org/en/stable/concepts/configuration.html

nautobot-app/{{ cookiecutter.project_slug }}/{{cookiecutter.plugin_name}}/tests/test_basic.py

@@ -20,7 +20,7 @@ class TestDocsPackaging(unittest.TestCase):
     """Test Version in doc requirements is the same pyproject."""
 
     def test_version(self):
-        """Verify that pyproject.toml dev dependecies have the same versions as in the docs requirements.txt."""
+        """Verify that pyproject.toml dev dependencies have the same versions as in the docs requirements.txt."""
         parent_path = os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
         poetry_path = os.path.join(parent_path, "pyproject.toml")
         poetry_details = toml.load(poetry_path)["tool"]["poetry"]["group"]["dev"]["dependencies"]