Update stdeb.cfg from setup.py (to avoid duplicate dependencies)

setup.py

@@ -3,7 +3,7 @@
 # Setup script for the `vcs-repo-mgr' package.
 #
 # Author: Peter Odding <peter@peterodding.com>
-# Last Change: October 25, 2016
+# Last Change: November 30, 2016
 # URL: https://github.com/xolox/python-vcs-repo-mgr
 
 """
@@ -28,6 +28,9 @@
 # De-facto standard solution for Python packaging.
 from setuptools import find_packages, setup
 
+PY2 = (sys.version_info[0] == 2)
+""":data:`True` on Python 2, :data:`False` otherwise."""
+
 PYTHON_TWO_DEPS = ['bzr >= 2.6.0', 'mercurial >= 2.9']
 """
 The `vcs-repo-mgr` package depends on Bazaar and Mercurial which don't support
@@ -58,9 +61,8 @@ def get_version(*args):
 def get_install_requires():
     """Add conditional dependencies for Python 2 (when creating source distributions)."""
     install_requires = get_requirements('requirements.txt')
-    if 'bdist_wheel' not in sys.argv:
-        if sys.version_info[0] == 2:
-            install_requires.extend(PYTHON_TWO_DEPS)
+    if PY2 and 'bdist_wheel' not in sys.argv:
+        install_requires.extend(PYTHON_TWO_DEPS)
     return sorted(install_requires)
 
 
@@ -106,6 +108,15 @@ def have_environment_marker_support():
         return False
 
 
+# When our installation requirements include Bazaar and Mercurial it is silly
+# to also require the Bazaar and Mercurial system packages through stdeb.cfg
+# so we overwrite the file to remove these dependencies.
+if PY2:
+    with open(get_absolute_path('stdeb.cfg'), 'w') as handle:
+        handle.write('[vcs-repo-mgr]\n')
+        handle.write('Depends: git | git-core\n')
+
+
 setup(name='vcs-repo-mgr',
       version=get_version('vcs_repo_mgr', '__init__.py'),
       description="Version control repository manager",

stdeb.cfg

@@ -1,3 +1,2 @@
 [vcs-repo-mgr]
 Depends: bzr, git | git-core, mercurial
-XS-Python-Version: >= 2.6

vcs_repo_mgr/__init__.py

@@ -1,7 +1,7 @@
 # Version control system repository manager.
 #
 # Author: Peter Odding <peter@peterodding.com>
-# Last Change: October 26, 2016
+# Last Change: November 30, 2016
 # URL: https://github.com/xolox/python-vcs-repo-mgr
 
 """
@@ -110,7 +110,7 @@
 )
 
 # Semi-standard module versioning.
-__version__ = '0.33'
+__version__ = '0.33.1'
 
 USER_CONFIG_FILE = os.path.expanduser('~/.vcs-repo-mgr.ini')
 """The absolute pathname of the user-specific configuration file (a string)."""