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Diffstat (limited to 'eggs/zc.buildout-1.5.2-py2.6.egg/zc/buildout/upgrading_distribute.txt')
-rw-r--r-- | eggs/zc.buildout-1.5.2-py2.6.egg/zc/buildout/upgrading_distribute.txt | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/eggs/zc.buildout-1.5.2-py2.6.egg/zc/buildout/upgrading_distribute.txt b/eggs/zc.buildout-1.5.2-py2.6.egg/zc/buildout/upgrading_distribute.txt deleted file mode 100644 index e45b54b..0000000 --- a/eggs/zc.buildout-1.5.2-py2.6.egg/zc/buildout/upgrading_distribute.txt +++ /dev/null @@ -1,56 +0,0 @@ -Installing setuptools/distribute --------------------------------- - -Some initial test setup: - - >>> import sys - >>> import zc.buildout - >>> dest = tmpdir('sample-install') - -Setuptools (0.6something) is packaged as an ``.egg``. So when installing it, -the egg is downloaded and used. Distribute is packaged as a tarball, which -makes an easy_install call necessary. In older versions of buildout, the -``_call_easy_install()`` method would call ``_get_dist()`` to get hold of the -setuptools path for calling easy_install. When an updated "distribute" was -found, this would try an install again, leading to an infinite recursion. - -The solution is to just use the setuptools location found at import time, like -happens with the buildout and setuptools location that is inserted in scripts' -paths. - -We test this corner case by patching the ``_get_dist()`` call: - - >>> def mock_get_dist(requirement, ws, always_unzip): - ... raise RuntimeError("We should not get called") - -When installing setuptools itself, we expect the "Getting dist" message not to -be printed. We call ``_call_easy_install()`` directly and get an error -because of a non-existing tarball, but that's the OK for this corner case -test: we only want to test that ``_get_dist()`` isn't getting called: - - >>> class MockDist(object): - ... def __str__(self): - ... return 'nonexisting.tgz' - ... @property - ... def project_name(self): - ... # Testing corner case: there *is* actually - ... # a newer setuptools package on pypi than we - ... # are running with, so it really installs it - ... # and compares project_name. We're past the - ... # point that we're testing, so we just raise - ... # the normally expected error. - ... raise zc.buildout.UserError( - ... "Couldn't install: nonexisting.tgz") - >>> dist = MockDist() - - >>> installer = zc.buildout.easy_install.Installer( - ... dest=dest, - ... links=[link_server], - ... index=link_server+'index/', - ... executable=sys.executable, - ... always_unzip=True) - >>> installer._get_dist = mock_get_dist - >>> installer._call_easy_install('setuptools', None, dest, dist) - Traceback (most recent call last): - ... - UserError: Couldn't install: nonexisting.tgz |