Merge branch 'hierarchyfix' into improvements

* hierarchyfix:
  Added remaining tests for new base classes and removed some methods whose existance was doubtful or unsafe
  Fixed remaining tests to deal with the changes
  commit: fixed failing commit tests as the mocked git command would always return the same thing which does not work anymore - re-implemented it in a more dynamic manner, but in the end tests will have to be revised anyway
  mode-only change for test system - this should be in a separate repository in fact so that changes are a little more self-contained and not depending on the actual source repository
  fixed issue in Ref.name implementation which would not handle components properly
  lazymixin system now supports per-attribute baking, it is up to the class whether it bakes more. This also leads to more efficient use of memory as values are only cached and set when required - the baking system does not require an own tracking variable anymore, and values are only to be cached once - then python will natively find the cache without involving any additional overhead. This works by using __getattr__ instead of __get_attribute__ which would always be called
  put Tree and Blob onto a new base class suitable to deal with IndexObjects
  blob tests fixed to deal with changes to the Blob type
  converted all spaces to tabs ( 4 spaces = 1 tab ) just to allow me and my editor to work with the files properly. Can convert it back for releaes
  Re-designed the tag testing - it does not use fixtures anymore but dyamically checks the existance of tags within the repository - it basically tests the interface and checks that expected return types are actually returned
  Intermediate commit: commit,tree and blob objects now derive from object - test is in place which still fails on purpose. Need to integrate tags which can be objects or just a special form of a ref
  Renamed lazy.py to base.py to have a file for base classes - lazy not yet changed to allow proper rename tracking

1 files changed, 53 insertions, 53 deletions

diff --git a/setup.py b/setup.py
index 8df94a33..9d483310 100644
--- a/setup.py
+++ b/setup.py
@@ -1,9 +1,9 @@
 try:
-    from setuptools import setup, find_packages
+	from setuptools import setup, find_packages
 except ImportError:
-    from ez_setup import use_setuptools
-    use_setuptools()
-    from setuptools import setup, find_packages
+	from ez_setup import use_setuptools
+	use_setuptools()
+	from setuptools import setup, find_packages
 
 from distutils.command.build_py import build_py as _build_py
 from setuptools.command.sdist import sdist as _sdist
@@ -15,52 +15,52 @@ VERSION = v.readline().strip()
 v.close()
 
 class build_py(_build_py):
-    def run(self):
-        init = path.join(self.build_lib, 'git', '__init__.py')
-        if path.exists(init):
-            os.unlink(init)
-        _build_py.run(self)
-        _stamp_version(init)
-        self.byte_compile([init])
+	def run(self):
+		init = path.join(self.build_lib, 'git', '__init__.py')
+		if path.exists(init):
+			os.unlink(init)
+		_build_py.run(self)
+		_stamp_version(init)
+		self.byte_compile([init])
 
 class sdist(_sdist):
-    def make_release_tree (self, base_dir, files):
-        _sdist.make_release_tree(self, base_dir, files)
-        orig = path.join('lib', 'git', '__init__.py')
-        assert path.exists(orig)
-        dest = path.join(base_dir, orig)
-        if hasattr(os, 'link') and path.exists(dest):
-            os.unlink(dest)
-        self.copy_file(orig, dest)
-        _stamp_version(dest)
+	def make_release_tree (self, base_dir, files):
+		_sdist.make_release_tree(self, base_dir, files)
+		orig = path.join('lib', 'git', '__init__.py')
+		assert path.exists(orig)
+		dest = path.join(base_dir, orig)
+		if hasattr(os, 'link') and path.exists(dest):
+			os.unlink(dest)
+		self.copy_file(orig, dest)
+		_stamp_version(dest)
 
 def _stamp_version(filename):
-    found, out = False, []
-    f = open(filename, 'r')
-    for line in f:
-        if '__version__ =' in line:
-            line = line.replace("'git'", "'%s'" % VERSION)
-            found = True
-        out.append(line)
-    f.close()
+	found, out = False, []
+	f = open(filename, 'r')
+	for line in f:
+		if '__version__ =' in line:
+			line = line.replace("'git'", "'%s'" % VERSION)
+			found = True
+		out.append(line)
+	f.close()
 
-    if found:
-        f = open(filename, 'w')
-        f.writelines(out)
-        f.close()
+	if found:
+		f = open(filename, 'w')
+		f.writelines(out)
+		f.close()
 
 
 setup(name = "GitPython",
-      cmdclass={'build_py': build_py, 'sdist': sdist},
-      version = VERSION,
-      description = "Python Git Library",
-      author = "Michael Trier",
-      author_email = "mtrier@gmail.com",
-      url = "http://gitorious.org/projects/git-python/",
-      packages = find_packages('lib'),
-      package_dir = {'':'lib'},
-      license = "BSD License",
-      long_description = """\
+	  cmdclass={'build_py': build_py, 'sdist': sdist},
+	  version = VERSION,
+	  description = "Python Git Library",
+	  author = "Michael Trier",
+	  author_email = "mtrier@gmail.com",
+	  url = "http://gitorious.org/projects/git-python/",
+	  packages = find_packages('lib'),
+	  package_dir = {'':'lib'},
+	  license = "BSD License",
+	  long_description = """\
 GitPython is a python library used to interact with Git repositories.
 
 GitPython provides object model access to your git repository. Once you have
@@ -70,14 +70,14 @@ trees, blobs, etc.
 GitPython is a port of the grit library in Ruby created by 
 Tom Preston-Werner and Chris Wanstrath.
 """,
-      classifiers = [
-        "Development Status :: 3 - Alpha",
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: BSD License",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 2.5",
-        "Programming Language :: Python :: 2.6",
-        "Topic :: Software Development :: Libraries :: Python Modules",
-        ]
-      )
+	  classifiers = [
+		"Development Status :: 3 - Alpha",
+		"Intended Audience :: Developers",
+		"License :: OSI Approved :: BSD License",
+		"Operating System :: OS Independent",
+		"Programming Language :: Python",
+		"Programming Language :: Python :: 2.5",
+		"Programming Language :: Python :: 2.6",
+		"Topic :: Software Development :: Libraries :: Python Modules",
+		]
+	  )