Use the build tool. #17

Pipfile

@@ -4,6 +4,7 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
+build = "*"
 
 [dev-packages]
 

README.md

@@ -47,6 +47,31 @@ For example:
 
     OK (skipped=1)
 
+### Build the Package
+
+To build the package, install the required packages and run the build command
+with Pipenv. The generated files will be in the `dist` directory. For example:
+
+    $ cd $REPOSITORY_ROOT
+    $ pipenv sync
+    To activate this project's virtualenv, run pipenv shell.
+    Alternatively, run a command inside the virtualenv with pipenv run.
+    Installing dependencies from Pipfile.lock (xxxxxx)...
+    All dependencies are now up-to-date!
+    $ pipenv run python -m build
+    * Creating isolated environment: venv+pip...
+    * Installing packages in isolated environment:
+      - hatchling
+    * Getting build dependencies for sdist...
+    * Building sdist...
+    * Building wheel from sdist
+    * Creating isolated environment: venv+pip...
+    * Installing packages in isolated environment:
+      - hatchling
+    * Getting build dependencies for wheel...
+    * Building wheel...
+    Successfully built dqutils-x.y.z.tar.gz and dqutils-x.y.z-py3-none-any.whl
+
 ## Usage
 
 ### View Texts

pyproject.toml

@@ -130,10 +130,10 @@ Source = "https://github.com/showa-yojyo/dqutils/"
 
 # Choosing a build backend:
 # https://packaging.python.org/en/latest/tutorials/packaging-projects/#choosing-a-build-backend
-# [build-system]
-#
+[build-system]
+
 # A list of packages that are needed to build your package:
-# requires = ["hatchling"]
-#
+requires = ["hatchling"]
+
 # The name of the Python object that frontends will use to perform the build:
-# build-backend = "hatchling.build"
+build-backend = "hatchling.build"