[Python-checkins] distutils2: Fix last bug, check that data file not exists at the same path and has the same

[tarek.ziade]

tarek.ziade pushed 84ae7ec1d532 to distutils2:

http://hg.python.org/distutils2/rev/84ae7ec1d532
changeset:   1061:84ae7ec1d532
user:        FELD Boris <lothiraldan at gmail.com>
date:        Sun Jan 30 14:42:59 2011 +0100
summary:
  Fix last bug, check that data file not exists at the same path and has the same content.

files:
  distutils2/command/install_data.py
  distutils2/tests/test_command_install_data.py

diff --git a/distutils2/command/install_data.py b/distutils2/command/install_data.py
--- a/distutils2/command/install_data.py
+++ b/distutils2/command/install_data.py
@@ -10,6 +10,7 @@
 from distutils2.command.cmd import Command
 from distutils2.util import change_root, convert_path
 from distutils2._backport.sysconfig import get_paths, format_value
+from distutils2._backport.shutil import Error
 
 class install_data(Command):
 
@@ -47,7 +48,11 @@
             dir_dest = os.path.abspath(os.path.dirname(destination))
             
             self.mkpath(dir_dest)
-            (out, _) = self.copy_file(file[0], dir_dest)
+            try:
+                (out, _) = self.copy_file(file[0], dir_dest)
+            except Error, e:
+                self.warn(e.message)
+                out = destination
 
             self.outfiles.append(out)
             self.data_files_out.append((file[0], destination))
diff --git a/distutils2/tests/test_command_install_data.py b/distutils2/tests/test_command_install_data.py
--- a/distutils2/tests/test_command_install_data.py
+++ b/distutils2/tests/test_command_install_data.py
@@ -1,4 +1,5 @@
 """Tests for distutils.command.install_data."""
+import cmd
 import os
 
 from distutils2.command.install_data import install_data
@@ -10,18 +11,29 @@
                           unittest.TestCase):
 
     def test_simple_run(self):
+        from distutils2._backport.sysconfig import _SCHEMES as sysconfig_SCHEMES
+        from distutils2._backport.sysconfig import _get_default_scheme
+            #dirty but hit marmoute
+
+        old_scheme = sysconfig_SCHEMES
+
         pkg_dir, dist = self.create_dist()
         cmd = install_data(dist)
         cmd.install_dir = inst = os.path.join(pkg_dir, 'inst')
 
+        sysconfig_SCHEMES.set(_get_default_scheme(), 'inst',
+            os.path.join(pkg_dir, 'inst'))
+        sysconfig_SCHEMES.set(_get_default_scheme(), 'inst2',
+            os.path.join(pkg_dir, 'inst2'))
+
         one = os.path.join(pkg_dir, 'one')
         self.write_file(one, 'xxx')
         inst2 = os.path.join(pkg_dir, 'inst2')
         two = os.path.join(pkg_dir, 'two')
         self.write_file(two, 'xxx')
 
-        cmd.data_files = {'one' : '{appdata}/one', 'two' : '{appdata}/two'}
-        self.assertEqual(cmd.get_inputs(), [one, (inst2, [two])])
+        cmd.data_files = {one : '{inst}/one', two : '{inst2}/two'}
+        self.assertItemsEqual(cmd.get_inputs(), [one, two])
 
         # let's run the command
         cmd.ensure_finalized()
@@ -51,17 +63,22 @@
         inst4 = os.path.join(pkg_dir, 'inst4')
         three = os.path.join(cmd.install_dir, 'three')
         self.write_file(three, 'xx')
-        cmd.data_files = [one, (inst2, [two]),
-                          ('inst3', [three]),
-                          (inst4, [])]
+
+        sysconfig_SCHEMES.set(_get_default_scheme(), 'inst3', cmd.install_dir)
+
+        cmd.data_files = {one : '{inst}/one',
+                          two : '{inst2}/two',
+                          three : '{inst3}/three'}
         cmd.ensure_finalized()
         cmd.run()
 
         # let's check the result
-        self.assertEqual(len(cmd.get_outputs()), 4)
+        self.assertEqual(len(cmd.get_outputs()), 3)
         self.assertTrue(os.path.exists(os.path.join(inst2, rtwo)))
         self.assertTrue(os.path.exists(os.path.join(inst, rone)))
 
+        sysconfig_SCHEMES = old_scheme
+
 def test_suite():
     return unittest.makeSuite(InstallDataTestCase)
 

--
Repository URL: http://hg.python.org/distutils2