From d37b01dabdaae50dea35739ff29d564131635aa3 Mon Sep 17 00:00:00 2001
From: Rmys <muscnsl@hotmail.com>
Date: Wed, 12 Feb 2020 22:24:27 +0300
Subject: [PATCH] python-gtk

---
 .../0001-Fix-leaks-of-Pango-objects.patch     | 63 +++++++++++++++++++
 ...PangoFont-find_shaper-virtual-method.patch | 39 ++++++++++++
 .../language/python/python-gtk/pspec.xml      |  4 +-
 3 files changed, 104 insertions(+), 2 deletions(-)
 create mode 100644 programming/language/python/python-gtk/files/0001-Fix-leaks-of-Pango-objects.patch
 create mode 100644 programming/language/python/python-gtk/files/pygtk-Drop-the-PangoFont-find_shaper-virtual-method.patch

diff --git a/programming/language/python/python-gtk/files/0001-Fix-leaks-of-Pango-objects.patch b/programming/language/python/python-gtk/files/0001-Fix-leaks-of-Pango-objects.patch
new file mode 100644
index 0000000000..20d7193379
--- /dev/null
+++ b/programming/language/python/python-gtk/files/0001-Fix-leaks-of-Pango-objects.patch
@@ -0,0 +1,63 @@
+From eca72baa5616fbe4dbebea43c7e5940847dc5ab8 Mon Sep 17 00:00:00 2001
+From: "Owen W. Taylor" <otaylor@fishsoup.net>
+Date: Tue, 27 Sep 2011 00:17:52 -0400
+Subject: [PATCH 1/2] Fix leaks of Pango objects
+
+Gtk.PrintContext.create_pango_context()
+Gtk.PrintContext.create_pango_layout()
+pangocairo.CairoContext.create_layout()
+
+were leaking the objects they returned.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=660216
+---
+ gtk/gtk-2.10.defs   |  2 ++
+ pangocairo.override | 11 ++++++++---
+ 2 files changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/gtk/gtk-2.10.defs b/gtk/gtk-2.10.defs
+index 69c7e0c..faa45e1 100644
+--- a/gtk/gtk-2.10.defs
++++ b/gtk/gtk-2.10.defs
+@@ -1388,12 +1388,14 @@
+ (define-method create_pango_context
+   (of-object "GtkPrintContext")
+   (c-name "gtk_print_context_create_pango_context")
++  (caller-owns-return #t)
+   (return-type "PangoContext*")
+ )
+ 
+ (define-method create_pango_layout
+   (of-object "GtkPrintContext")
+   (c-name "gtk_print_context_create_pango_layout")
++  (caller-owns-return #t)
+   (return-type "PangoLayout*")
+ )
+ 
+diff --git a/pangocairo.override b/pangocairo.override
+index bb923e6..5101107 100644
+--- a/pangocairo.override
++++ b/pangocairo.override
+@@ -118,11 +118,16 @@ _wrap_pango_cairo_update_context(PyGObject *self, PyObject *args, PyObject *kwar
+ static PyObject *
+ _wrap_pango_cairo_create_layout(PyGObject *self)
+ {
+-    PangoLayout *ret;
++    PangoLayout *layout;
++    PyObject *ret;
+ 
+-    ret = pango_cairo_create_layout(PycairoContext_GET(self));
++    layout = pango_cairo_create_layout(PycairoContext_GET(self));
+     /* pygobject_new handles NULL checking */
+-    return pygobject_new((GObject *)ret);
++    ret = pygobject_new((GObject *)layout);
++    if (layout)
++	g_object_unref(layout);
++
++    return ret;
+ }
+ 
+ static PyObject *
+-- 
+2.5.5
+
diff --git a/programming/language/python/python-gtk/files/pygtk-Drop-the-PangoFont-find_shaper-virtual-method.patch b/programming/language/python/python-gtk/files/pygtk-Drop-the-PangoFont-find_shaper-virtual-method.patch
new file mode 100644
index 0000000000..ba4141e3fa
--- /dev/null
+++ b/programming/language/python/python-gtk/files/pygtk-Drop-the-PangoFont-find_shaper-virtual-method.patch
@@ -0,0 +1,39 @@
+From 877164b6b70780468a31d8211f29421b6f34b0c8 Mon Sep 17 00:00:00 2001
+From: Mathieu Bridon <bochecha@daitauha.fr>
+Date: Thu, 24 Oct 2019 22:58:36 +0200
+Subject: [PATCH] Drop the PangoFont find_shaper virtual method
+
+This API has been removed from Pango 1.44.6, because it was completely
+unused by anything.
+
+However, PyGTK tries to bind everything, even unused API.
+
+Removing this from PyGTK means we can build it against the latest Pango
+again.
+---
+ pango.defs | 9 ---------
+ 1 file changed, 9 deletions(-)
+
+diff --git a/pango.defs b/pango.defs
+index 2a79ecc..862667a 100644
+--- a/pango.defs
++++ b/pango.defs
+@@ -1391,15 +1391,6 @@
+   )
+ )
+ 
+-(define-virtual find_shaper
+-  (of-object "PangoFont")
+-  (return-type "PangoEngineShape*")
+-  (parameters
+-    '("PangoLanguage*" "lang")
+-    '("guint32" "ch")
+-  )
+-)
+-
+ (define-virtual get_glyph_extents
+   (of-object "PangoFont")
+   (return-type "none")
+-- 
+2.21.0
+
diff --git a/programming/language/python/python-gtk/pspec.xml b/programming/language/python/python-gtk/pspec.xml
index 7b466f42a9..72b3be5946 100644
--- a/programming/language/python/python-gtk/pspec.xml
+++ b/programming/language/python/python-gtk/pspec.xml
@@ -25,8 +25,8 @@
             <Dependency>python-cairo-devel</Dependency>
         </BuildDependencies>
         <Patches>
-            <Patch level="1">fix-leaks-of-pango-objects.patch</Patch>
-            <Patch level="1">python27.patch</Patch>
+            <Patch level="1">0001-Fix-leaks-of-Pango-objects.patch</Patch>
+            <Patch level="1">pygtk-Drop-the-PangoFont-find_shaper-virtual-method.patch</Patch>
         </Patches>
     </Source>