void-packages/srcpkgs/pygobject/patches/0001-Escape-identifiers-whi...

61 lines
2.3 KiB
Diff

From 9de58e168190388d671ed82c30cf17d193f2f64c Mon Sep 17 00:00:00 2001
From: Martin Pitt <martinpitt@gnome.org>
Date: Fri, 1 Jun 2012 14:44:11 +0200
Subject: [PATCH] Escape identifiers which are Python keywords
https://bugzilla.gnome.org/show_bug.cgi?id=676746
---
gi/pygi-info.c | 38 +++++++++++++++++++++++++++++++++++++-
tests/test_gi.py | 17 +++++++++++++++++
2 files changed, 54 insertions(+), 1 deletion(-)
diff --git a/gi/pygi-info.c b/gi/pygi-info.c
index d850052..beaecc0 100644
--- gi/pygi-info.c
+++ gi/pygi-info.c
@@ -95,7 +95,43 @@ PYGLIB_DEFINE_TYPE("gi.BaseInfo", PyGIBaseInfo_Type, PyGIBaseInfo);
static PyObject *
_wrap_g_base_info_get_name (PyGIBaseInfo *self)
{
- return PYGLIB_PyUnicode_FromString (g_base_info_get_name (self->info));
+ /* It may be better to use keyword.iskeyword(); keep in sync with
+ * python -c 'import keyword; print keyword.kwlist' */
+#if PY_VERSION_HEX < 0x03000000
+ /* Python 2.x */
+ static const gchar* keywords[] = {"and", "as", "assert", "break", "class",
+ "continue", "def", "del", "elif", "else", "except", "exec", "finally",
+ "for", "from", "global", "if", "import", "in", "is", "lambda", "not",
+ "or", "pass", "print", "raise", "return", "try", "while", "with",
+ "yield", NULL};
+#elif PY_VERSION_HEX < 0x04000000
+ /* Python 3.x; note that we explicitly keep "print"; it is not a keyword
+ * any more, but still raises a SyntaxError */
+ static const gchar* keywords[] = {"False", "None", "True", "and", "as",
+ "assert", "break", "class", "continue", "def", "del", "elif", "else",
+ "except", "finally", "for", "from", "global", "if", "import", "in",
+ "is", "lambda", "nonlocal", "not", "or", "pass", "raise", "return",
+ "try", "while", "with", "yield",
+ "print", NULL};
+#else
+ #error Need keyword list for this major Python version
+#endif
+
+ const gchar *name, **i;
+
+ name = g_base_info_get_name (self->info);
+
+ /* escape keywords */
+ for (i = keywords; *i != NULL; ++i) {
+ if (strcmp (name, *i) == 0) {
+ gchar *escaped = g_strconcat (name, "_", NULL);
+ PyObject *obj = PYGLIB_PyUnicode_FromString (escaped);
+ g_free (escaped);
+ return obj;
+ }
+ }
+
+ return PYGLIB_PyUnicode_FromString (name);
}
static PyObject *