update docs and examples for pyproject

setup.py -> pyproject.toml
venv -> .venv

examples/javascript/.gitignore

@@ -1,4 +1,4 @@
-venv/
+.venv/
 *.pyc
 __pycache__/
 instance/

examples/javascript/README.rst

@@ -23,8 +23,8 @@ Install
 
 .. code-block:: text
 
-    $ python3 -m venv venv
-    $ . venv/bin/activate
+    $ python3 -m venv .venv
+    $ . .venv/bin/activate
     $ pip install -e .
 
 

examples/javascript/pyproject.toml

@@ -0,0 +1,26 @@
+[project]
+name = "js_example"
+version = "1.1.0"
+description = "Demonstrates making AJAX requests to Flask."
+readme = "README.rst"
+license = {text = "BSD-3-Clause"}
+maintainers = [{name = "Pallets", email = "contact@palletsprojects.com"}]
+dependencies = ["flask"]
+
+[project.urls]
+Documentation = "https://flask.palletsprojects.com/patterns/jquery/"
+
+[project.optional-dependencies]
+test = ["pytest", "blinker"]
+
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+filterwarnings = ["error"]
+
+[tool.coverage.run]
+branch = true
+source = ["js_example", "tests"]

examples/javascript/setup.cfg

@@ -1,29 +0,0 @@
-[metadata]
-name = js_example
-version = 1.1.0
-url = https://flask.palletsprojects.com/patterns/jquery/
-license = BSD-3-Clause
-maintainer = Pallets
-maintainer_email = contact@palletsprojects.com
-description = Demonstrates making AJAX requests to Flask.
-long_description = file: README.rst
-long_description_content_type = text/x-rst
-
-[options]
-packages = find:
-include_package_data = true
-install_requires =
-    Flask
-
-[options.extras_require]
-test =
-    pytest
-    blinker
-
-[tool:pytest]
-testpaths = tests
-
-[coverage:run]
-branch = True
-source =
-    js_example

examples/javascript/setup.py

@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()