cleanups; bump version

setup.py

@@ -16,6 +16,7 @@
 ##
 ###############################################################################
 
+import re
 from setuptools import setup, find_packages
 
 LONGDESC = """
@@ -30,9 +31,19 @@ Authors:
   - Tobias Oberstein (maintainer)
 """
 
+VERSIONFILE = "scour/__init__.py"
+verstrline = open(VERSIONFILE, "rt").read()
+VSRE = r"^__version__ = u['\"]([^'\"]*)['\"]"
+mo = re.search(VSRE, verstrline, re.M)
+if mo:
+    verstr = mo.group(1)
+else:
+    raise RuntimeError("Unable to find version string in %s." % (VERSIONFILE,))
+
+
 setup (
    name = 'scour',
-   version = '0.30',
+   version = verstr,
    description = 'Scour SVG Optimizer',
 #   long_description = open("README.md").read(),
    long_description = LONGDESC,