include examples in manifest.in and pyproject.toml

Author: cadenmyers13

MANIFEST.in

@@ -5,7 +5,7 @@ graft requirements
 include AUTHORS.rst LICENSE*.rst README.rst
 
 # include examples inside the package
-recursive-include src/diffpy/cmi/docs/examples *
+recursive-include docs/examples *
 
 # Exclude all bytecode files and __pycache__ directories
 global-exclude *.py[cod]  # Exclude all .pyc, .pyo, and .pyd files.

pyproject.toml

@@ -87,3 +87,9 @@ exclude = '''
   | tests/data
 )/
 '''
+
+[tool.setuptools]
+include-package-data = true
+
+[tool.setuptools.package-data]
+"diffpy.cmi" = ["../docs/examples/**/*"]