- applied patch fixing rmtree issues on Windows (patch by

  Gottfried Ganssauge) (ajung)


git-svn-id: http://svn.zope.org/repos/main/zc.buildout/trunk@84115 62d5b8a3-27da-0310-9561-8e5933582275

CHANGES.txt

@@ -4,6 +4,12 @@ Status
 Change History
 **************
 
+1.0.1 (unreleased)
+==================
+
+- applied patch fixing rmtree issues on Windows (patch by
+  Gottfried Ganssauge) (ajung)
+
 1.0.0 (2008-01-13)
 ==================
 

src/zc/buildout/testing.py

@@ -87,6 +87,13 @@ def system(command, input=''):
 def get(url):
     return urllib2.urlopen(url).read()
 
+def _rmtree (path):
+    def retry_writeable (func, path, exc):
+        os.chmod (path, 0600)
+        func (path)
+
+    shutil.rmtree (path, onerror = retry_writeable)
+
 def _runsetup(setup, executable, *args):
     if os.path.isdir(setup):
         setup = os.path.join(setup, 'setup.py')
@@ -102,7 +109,7 @@ def _runsetup(setup, executable, *args):
         os.chdir(d)
         os.spawnle(os.P_WAIT, executable, executable, setup, *args)
         if os.path.exists('build'):
-            shutil.rmtree('build')
+            _rmtree('build')
     finally:
         os.chdir(here)
 
@@ -163,7 +170,7 @@ def buildoutSetUp(test):
 
 
     base = tempfile.mkdtemp('buildoutSetUp')
-    register_teardown(lambda base=base: shutil.rmtree(base))
+    register_teardown(lambda base=base: _rmtree(base))
 
     old_home = os.environ.get('HOME')
     os.environ['HOME'] = os.path.join(base, 'bbbBadHome')
@@ -178,7 +185,7 @@ def buildoutSetUp(test):
     os.mkdir(base)
 
     tmp = tempfile.mkdtemp('buildouttests')
-    register_teardown(lambda: shutil.rmtree(tmp))
+    register_teardown(lambda: _rmtree(tmp))
     
     zc.buildout.easy_install.default_index_url = 'file://'+tmp
     os.environ['buildout-testing-index-url'] = (

src/zc/buildout/tests.py

@@ -2693,6 +2693,35 @@ def test_suite():
                ]),
             ),
         zc.buildout.testselectingpython.test_suite(),
+        doctest.DocFileSuite(
+            'windows.txt',
+            setUp=zc.buildout.testing.buildoutSetUp,
+            tearDown=zc.buildout.testing.buildoutTearDown,
+            checker=renormalizing.RENormalizing([
+               zc.buildout.testing.normalize_path,
+               zc.buildout.testing.normalize_script,
+               zc.buildout.testing.normalize_egg_py,
+               (re.compile('__buildout_signature__ = recipes-\S+'),
+                '__buildout_signature__ = recipes-SSSSSSSSSSS'),
+               (re.compile('executable = \S+python\S*'),
+                'executable = python'),
+               (re.compile('[-d]  setuptools-\S+[.]egg'), 'setuptools.egg'),
+               (re.compile('zc.buildout(-\S+)?[.]egg(-link)?'),
+                'zc.buildout.egg'),
+               (re.compile('creating \S*setup.cfg'), 'creating setup.cfg'),
+               (re.compile('hello\%ssetup' % os.path.sep), 'hello/setup'),
+               (re.compile('Picked: (\S+) = \S+'),
+                'Picked: \\1 = V.V'),
+               (re.compile(r'We have a develop egg: zc.buildout (\S+)'),
+                'We have a develop egg: zc.buildout X.X.'),
+               (re.compile(r'\\[\\]?'), '/'),
+               (re.compile('WindowsError'), 'OSError'),
+               (re.compile(r'\[Error 17\] Cannot create a file '
+                           r'when that file already exists: '),
+                '[Errno 17] File exists: '
+                ),
+               ])
+            ), 
         ))
 
     return suite

src/zc/buildout/windows.txt

+zc.buildout on MS-Windows
+=========================
+
+Certain aspects of every software project are dependent on the
+operating system used.
+The same - of course - applies to zc.buildout.
+
+To test that windows doesn't get in the way, we'll test some system
+dependent aspects.
+The following recipe will create a read-only file which shutil.rmtree
+can't delete.
+
+    >>> mkdir('recipe')
+    >>> write('recipe', 'recipe.py',
+    ... '''
+    ... import os
+    ... class Recipe:
+    ...     def __init__(self, buildout, name, options):
+    ...         self.location = os.path.join(
+    ...              buildout['buildout']['parts-directory'],
+    ...              name)
+    ...
+    ...     def install(self):
+    ...         print "can't remove read only files"
+    ...         if not os.path.exists (self.location):
+    ...             os.makedirs (self.location)
+    ...
+    ...         name = os.path.join (self.location, 'readonly.txt')
+    ...         open (name, 'w').write ('this is a read only file')
+    ...         os.chmod (name, 0400)
+    ...         return ()
+    ...
+    ...     update = install
+    ... ''')
+
+    >>> write('recipe', 'setup.py',
+    ... '''
+    ... from setuptools import setup
+    ... setup(name='spam', version='1', py_modules=['recipe'],
+    ...       entry_points={'zc.buildout': ['default = recipe:Recipe']},
+    ...       )
+    ... ''')
+
+    >>> write('recipe', 'README', '')
+
+    >>> print system(buildout+' setup recipe bdist_egg'), # doctest: +ELLIPSIS
+    Running setup script 'recipe/setup.py'.
+    ...
+
+and we'll configure a buildout to use it:
+
+    >>> write('buildout.cfg',
+    ... '''
+    ... [buildout]
+    ... parts = foo
+    ... find-links = %s
+    ...
+    ... [foo]
+    ... recipe = spam
+    ... ''' % join('recipe', 'dist'))
+
+    >>> print system(buildout),
+    Getting distribution for 'spam'.
+    Got spam 1.
+    Installing foo.
+    can't remove read only files