Added __version__ package-level attribute.

Removed pypandoc dependency

Author: Sylvain MARIE

ci_tools/requirements-pip.txt

@@ -2,7 +2,6 @@
 six
 pytest-runner
 setuptools_scm
-pypandoc
 
 # -- to install
 makefun

pytest_cases/__init__.py

@@ -6,7 +6,19 @@
 from pytest_cases.main_params import cases_data, CaseDataGetter, unfold_expected_err, get_all_cases, THIS_MODULE, \
     get_pytest_parametrize_args
 
+try:
+    # -- Distribution mode --
+    # import from _version.py generated by setuptools_scm during release
+    from ._version import version as __version__
+except ImportError:
+    # -- Source mode --
+    # use setuptools_scm to get the current version from src using git
+    from setuptools_scm import get_version as _gv
+    from os import path as _path
+    __version__ = _gv(_path.join(_path.dirname(__file__), _path.pardir))
+
 __all__ = [
+    '__version__',
     # the submodules
     'case_funcs', 'common', 'main_fixtures', 'main_params',
     # all symbols imported above

setup.py

@@ -14,7 +14,7 @@
 INSTALL_REQUIRES = ['wrapt', 'decopatch', 'makefun', 'functools32;python_version<"3.2"',
                     'funcsigs;python_version<"3.3"', 'enum34;python_version<"3.4"', 'six']
 DEPENDENCY_LINKS = []
-SETUP_REQUIRES = ['pytest-runner', 'setuptools_scm', 'pypandoc', 'pandoc', 'six']
+SETUP_REQUIRES = ['pytest-runner', 'setuptools_scm', 'six']
 TESTS_REQUIRE = ['pytest', 'pytest-logging', 'pytest-steps', 'pytest-harvest']
 EXTRAS_REQUIRE = {}
 
@@ -37,19 +37,11 @@
 DOWNLOAD_URL = URL + '/tarball/' + version_for_download_url
 
 KEYWORDS = 'pytest test case testcase test-case decorator parametrize parameter data dataset file separate concerns'
-# --Get the long description from the README file
-# with open(path.join(here, 'README.md'), encoding='utf-8') as f:
-#    LONG_DESCRIPTION = f.read()
-try:
-    import pypandoc
-    LONG_DESCRIPTION = pypandoc.convert(path.join(here, 'docs', 'long_description.md'), 'rst').replace('\r', '')
-except(ImportError):
-    from warnings import warn
-    warn('WARNING pypandoc could not be imported - we recommend that you install it in order to package the '
-         'documentation correctly')
-    LONG_DESCRIPTION = open('README.md').read()
-
-# ************* VERSION A **************
+
+with open(path.join(here, 'docs', 'long_description.md')) as f:
+    LONG_DESCRIPTION = f.read()
+
+# ************* VERSION **************
 # --Get the Version number from VERSION file, see https://packaging.python.org/single_source_version/ option 4.
 # THIS IS DEPRECATED AS WE NOW USE GIT TO MANAGE VERSION
 # with open(path.join(here, 'VERSION')) as version_file:
@@ -60,6 +52,7 @@
     name=DISTNAME,
     description=DESCRIPTION,
     long_description=LONG_DESCRIPTION,
+    long_description_content_type='text/markdown',
 
     # Versions should comply with PEP440.  For a discussion on single-sourcing
     # the version across setup.py and the project code, see
@@ -122,7 +115,7 @@
     dependency_links=DEPENDENCY_LINKS,
 
     # we're using git
-    use_scm_version=True, # this provides the version + adds the date if local non-commited changes.
+    use_scm_version={'write_to': '%s/_version.py' % DISTNAME}, # this provides the version + adds the date if local non-commited changes.
     # use_scm_version={'local_scheme':'dirty-tag'}, # this provides the version + adds '+dirty' if local non-commited changes.
     setup_requires=SETUP_REQUIRES,