Wrap GFile.append_to_async with docs and test

svn path=/trunk/; revision=912

4 files changed, 101 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 3245c07..878d185 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2008-08-02  Gian Mario Tagliaretti  <gianmt@gnome.org>
+
+	Bug 545959 – Wrap GFile.append_to_async
+
+	* tests/test_gio.py:
+	* gio/gfile.override:
+	* gio/gio.defs:
+	Wrap GFile.append_to_async with docs and test
+
 2008-08-02  Johan Dahlin  <johan@gnome.org>
 
 	* gio/gfileinfo.override:
diff --git a/gio/gfile.override b/gio/gfile.override
index d9c6d54..56dbfad 100644
--- a/gio/gfile.override
+++ b/gio/gfile.override
@@ -783,7 +783,50 @@ _wrap_g_file_query_writable_namespaces(PyGObject *self,
         return Py_None;
     }
 }
-/* GFile.append_to_async */
+%%
+override g_file_append_to_async kwargs
+static PyObject *
+_wrap_g_file_append_to_async(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    static char *kwlist[] = { "callback", "flags", "io_priority",
+                              "cancellable", "user_data", NULL };
+    GCancellable *cancellable;
+    PyGObject *pycancellable = NULL;
+    GFileCreateFlags flags = G_FILE_CREATE_NONE;
+    PyObject *py_flags = NULL;
+    int io_priority = G_PRIORITY_DEFAULT;
+    PyGIONotify *notify;
+
+    notify = g_slice_new0(PyGIONotify);
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs,
+                                     "O|OiOO:File.append_to_async",
+                                      kwlist,
+                                      &notify->callback,
+                                      &flags, &io_priority,
+                                      &pycancellable,
+                                      &notify->data))
+
+    {
+      g_slice_free(PyGIONotify, notify);
+      return NULL;
+    }
+
+    if (py_flags && pyg_flags_get_value(G_TYPE_FILE_CREATE_FLAGS,
+                                        py_flags, (gpointer)&flags))
+        return NULL;
+
+    if (!pygio_check_cancellable(pycancellable, &cancellable))
+        return NULL;
+
+    g_file_append_to_async(G_FILE(self->obj), flags, io_priority, cancellable,
+                           (GAsyncReadyCallback)async_result_callback_marshal,
+                           notify);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+
 /* GFile.create_async */
 /* GFile.eject_mountable */
 /* GFile.find_enclosing_mount_async */
diff --git a/gio/gio.defs b/gio/gio.defs
index 3ad3518..e39eda3 100644
--- a/gio/gio.defs
+++ b/gio/gio.defs
@@ -1389,6 +1389,15 @@
 )
 
 (define-method append_to_async
+  (docstring
+  "F.append_to_async(callback [flags, [,io_priority [,cancellable [,user_data]]]]) -> open for append\n"
+  "\n"
+  "Asynchronously opens file for appending."
+  "For more details, see gio.File.append_to() which is the synchronous\n"
+  "version of this call. When the operation is finished, callback will\n"
+  "be called. You can then call F.append_to_finish() to get the result\n"
+  "of the operation."
+  )
   (of-object "GFile")
   (c-name "g_file_append_to_async")
   (return-type "none")
diff --git a/tests/test_gio.py b/tests/test_gio.py
index 3761b31..17642ba 100644
--- a/tests/test_gio.py
+++ b/tests/test_gio.py
@@ -33,6 +33,45 @@ class TestFile(unittest.TestCase):
         loop = glib.MainLoop()
         loop.run()
 
+    def testAppendToAsync(self):
+        self._f.write("append_to ")
+        self._f.close()
+
+        def callback(file, result):
+            try:
+                stream = file.append_to_finish(result)
+                self.failUnless(isinstance(stream, gio.OutputStream))
+                w = stream.write("testing")
+                cont, leng, etag = self.file.load_contents()
+                self.assertEqual(cont, "append_to testing")
+            finally:
+                loop.quit()
+
+        self.file.append_to_async(callback, gio.FILE_CREATE_NONE,
+                                  glib.PRIORITY_HIGH)
+
+        loop = glib.MainLoop()
+        loop.run()
+
+    def testAppendToAsyncNoargs(self):
+        self._f.write("append_to ")
+        self._f.close()
+
+        def callback(file, result):
+            try:
+                stream = file.append_to_finish(result)
+                self.failUnless(isinstance(stream, gio.OutputStream))
+                w = stream.write("testing")
+                cont, leng, etag = self.file.load_contents()
+                self.assertEqual(cont, "append_to testing")
+            finally:
+                loop.quit()
+
+        self.file.append_to_async(callback)
+
+        loop = glib.MainLoop()
+        loop.run()
+
     def testReadAsyncError(self):
         self.assertRaises(TypeError, self.file.read_async)
         self.assertRaises(TypeError, self.file.read_async, "foo", "bar")