Merge pull request #341 from topazproject/tim/Dir.mkdir

Add Dir.mkdir

tests/objects/test_dirobject.py

@@ -33,6 +33,10 @@ def test_delete(self, space, tmpdir):
         with self.raises(space, "SystemCallError"):
             space.execute("Dir.delete('%s')" % d)
 
+    def test_mkdir(self, space, tmpdir):
+        space.execute("Dir.mkdir(File.join('%s', 'madedir'))" % tmpdir)
+        assert os.path.join(str(tmpdir), "madedir") in [str(d) for d in tmpdir.listdir()]
+
     def test_chdir(self, space, tmpdir, monkeypatch):
         w_res = space.execute("""
         dirs = []

topaz/objects/dirobject.py

@@ -113,3 +113,11 @@ def method_close(self, space):
         closedir(self.dirp)
         self.open = False
         return space.w_nil
+
+    @classdef.singleton_method("mkdir", path="path", mask="int")
+    def method_mkdir(self, space, path, mask=0022):
+        try:
+            os.mkdir(path, mask)
+        except OSError as e:
+            raise error_for_oserror(space, e)
+        return space.newint(0)