Merge pull request #36 from anthrotype/setuptools_scm

use setuptools_scm to manage package version

Author: Cosimo Lupo

.gitignore

@@ -9,3 +9,6 @@ Lib/booleanOperations.egg-info
 .eggs
 
 .DS_Store
+
+.tox/
+.cache/

.travis.yml

@@ -7,6 +7,11 @@ python:
 install:
   - pip install --upgrade pip setuptools wheel
   - pip install tox-travis
+  # Travis by default only clones a 'shallow' repository with --depth=50.
+  # When building the distribution packages, we use git to determine the
+  # package version string (via setuptools_scm), hence we need to fetch
+  # the whole repo, and not just the last 50 commits.
+  - if [[ $TRAVIS_PYTHON_VERSION == 3.5 ]]; then git fetch --unshallow; fi
 script: tox
 after_success:
   - pip wheel --no-deps -w dist .

Lib/booleanOperations/__init__.py

@@ -1,8 +1,6 @@
 from __future__ import print_function, division, absolute_import
 from .booleanOperationManager import BooleanOperationManager
 
-__version__ = "0.5.1"
-
 # export BooleanOperationManager static methods
 union = BooleanOperationManager.union
 difference = BooleanOperationManager.difference

Lib/booleanOperations/version.py

@@ -0,0 +1,4 @@
+try:
+    __version__ = __import__('pkg_resources').require('booleanOperations')[0].version
+except Exception:
+    __version__ = 'unknown'

MANIFEST.in

@@ -1,4 +1 @@
-include MANIFEST.in LICENSE README.md
-include setup.py requirements.txt setup.cfg tox.ini
-recursive-include Lib *.py
-recursive-include tests *.py
+exclude .travis.yml appveyor.yml .gitignore

setup.py

@@ -1,13 +1,5 @@
-from setuptools import setup
+from setuptools import setup, find_packages
 import sys
-import re
-
-version = ''
-with open('Lib/booleanOperations/__init__.py', 'r') as fd:
-    version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
-                        fd.read(), re.MULTILINE).group(1)
-if not version:
-    raise RuntimeError('Cannot find version information')
 
 needs_pytest = {'pytest', 'test'}.intersection(sys.argv)
 pytest_runner = ['pytest_runner'] if needs_pytest else []
@@ -19,16 +11,18 @@
 
 setup_params = dict(
     name="booleanOperations",
-    version=version,
+    use_scm_version=True,
     description="Boolean operations on paths.",
     long_description=long_description,
     author="Frederik Berlaen",
     author_email="[email protected]",
     url="https://github.com/typemytype/booleanOperations",
     license="MIT",
-    packages=["booleanOperations"],
     package_dir={"": "Lib"},
-    setup_requires=pytest_runner + wheel,
+    packages=find_packages("Lib"),
+    setup_requires=[
+        "setuptools_scm>=1.11.1",
+    ] + pytest_runner + wheel,
     tests_require=[
         'pytest>=3.0.2',
     ],