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Accepting request 520200 from Virtualization

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OBS-URL: https://build.opensuse.org/request/show/520200
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libguestfs?expand=0&rev=53
This commit is contained in:
Dominique Leuenberger 2017-09-04 10:34:55 +00:00 committed by Git OBS Bridge
commit 05e3028112
6 changed files with 328 additions and 19 deletions
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261
9d25b4e5-python-add-simple-wrappers-for-PyObject-string-funct.patch Normal file
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@ -0,0 +1,261 @@
From 9d25b4e56471f9c33ea6229a8b620fc800c240f8 Mon Sep 17 00:00:00 2001
From: Pino Toscano <ptoscano@redhat.com>
Date: Tue, 9 May 2017 15:12:40 +0200
Subject: [PATCH] python: add simple wrappers for PyObject<->string functions
The current need for #ifdef's based on the presence of
PyString_FromString makes both the OCaml code of the generator, and the
generated C code a mess to read.
Hence, add three simple wrappers to make both the OCaml, and C code more
readable, and easier to tweak in the future.
This should be just refactoring, with no actual behaviour changes.
Thanks to: Matteo Cafasso
---
generator/python.ml | 72 ++++++++++++-----------------------------------------
python/handle.c | 65 ++++++++++++++++++++++++++---------------------
2 files changed, 53 insertions(+), 84 deletions(-)
diff --git a/generator/python.ml b/generator/python.ml
index 0162733f9..cf0829489 100644
--- a/generator/python.ml
+++ b/generator/python.ml
@@ -91,6 +91,9 @@ extern PyObject *guestfs_int_py_event_to_string (PyObject *self, PyObject *args)
extern char **guestfs_int_py_get_string_list (PyObject *obj);
extern PyObject *guestfs_int_py_put_string_list (char * const * const argv);
extern PyObject *guestfs_int_py_put_table (char * const * const argv);
+extern PyObject *guestfs_int_py_fromstring (const char *str);
+extern PyObject *guestfs_int_py_fromstringsize (const char *str, size_t size);
+extern char *guestfs_int_py_asstring (PyObject *obj);
";
@@ -178,31 +181,16 @@ and generate_python_structs () =
function
| name, FString ->
pr " PyDict_SetItemString (dict, \"%s\",\n" name;
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " PyString_FromString (%s->%s));\n"
- typ name;
- pr "#else\n";
- pr " PyUnicode_FromString (%s->%s));\n"
- typ name;
- pr "#endif\n"
+ pr " guestfs_int_py_fromstring (%s->%s));\n"
+ typ name
| name, FBuffer ->
pr " PyDict_SetItemString (dict, \"%s\",\n" name;
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " PyString_FromStringAndSize (%s->%s, %s->%s_len));\n"
- typ name typ name;
- pr "#else\n";
- pr " PyBytes_FromStringAndSize (%s->%s, %s->%s_len));\n"
- typ name typ name;
- pr "#endif\n"
+ pr " guestfs_int_py_fromstringsize (%s->%s, %s->%s_len));\n"
+ typ name typ name
| name, FUUID ->
pr " PyDict_SetItemString (dict, \"%s\",\n" name;
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " PyString_FromStringAndSize (%s->%s, 32));\n"
- typ name;
- pr "#else\n";
- pr " PyBytes_FromStringAndSize (%s->%s, 32));\n"
- typ name;
- pr "#endif\n"
+ pr " guestfs_int_py_fromstringsize (%s->%s, 32));\n"
+ typ name
| name, (FBytes|FUInt64) ->
pr " PyDict_SetItemString (dict, \"%s\",\n" name;
pr " PyLong_FromUnsignedLongLong (%s->%s));\n"
@@ -229,15 +217,9 @@ and generate_python_structs () =
pr " PyDict_SetItemString (dict, \"%s\", Py_None);\n" name;
pr " }\n"
| name, FChar ->
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " PyDict_SetItemString (dict, \"%s\",\n" name;
- pr " PyString_FromStringAndSize (&%s->%s, 1));\n"
- typ name;
- pr "#else\n";
pr " PyDict_SetItemString (dict, \"%s\",\n" name;
- pr " PyUnicode_FromStringAndSize (&%s->%s, 1));\n"
- typ name;
- pr "#endif\n"
+ pr " guestfs_int_py_fromstringsize (&%s->%s, 1));\n"
+ typ name
) cols;
pr " return dict;\n";
pr "};\n";
@@ -419,13 +401,7 @@ and generate_python_actions actions () =
pr " optargs_s.%s = PyLong_AsLongLong (py_%s);\n" n n;
pr " if (PyErr_Occurred ()) goto out;\n"
| OString _ ->
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " optargs_s.%s = PyString_AsString (py_%s);\n" n n;
- pr "#else\n";
- pr " PyObject *bytes;\n";
- pr " bytes = PyUnicode_AsUTF8String (py_%s);\n" n;
- pr " optargs_s.%s = PyBytes_AS_STRING (bytes);\n" n;
- pr "#endif\n";
+ pr " optargs_s.%s = guestfs_int_py_asstring (py_%s);\n" n n
| OStringList _ ->
pr " optargs_s.%s = guestfs_int_py_get_string_list (py_%s);\n" n n;
pr " if (!optargs_s.%s) goto out;\n" n;
@@ -480,30 +456,18 @@ and generate_python_actions actions () =
| RBool _ -> pr " py_r = PyLong_FromLong ((long) r);\n"
| RInt64 _ -> pr " py_r = PyLong_FromLongLong (r);\n"
| RConstString _ ->
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " py_r = PyString_FromString (r);\n";
- pr "#else\n";
- pr " py_r = PyUnicode_FromString (r);\n";
- pr "#endif\n";
+ pr " py_r = guestfs_int_py_fromstring (r);\n";
pr " if (py_r == NULL) goto out;\n";
| RConstOptString _ ->
pr " if (r) {\n";
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " py_r = PyString_FromString (r);\n";
- pr "#else\n";
- pr " py_r = PyUnicode_FromString (r);\n";
- pr "#endif\n";
+ pr " py_r = guestfs_int_py_fromstring (r);\n";
pr " } else {\n";
pr " Py_INCREF (Py_None);\n";
pr " py_r = Py_None;\n";
pr " }\n";
pr " if (py_r == NULL) goto out;\n";
| RString _ ->
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " py_r = PyString_FromString (r);\n";
- pr "#else\n";
- pr " py_r = PyUnicode_FromString (r);\n";
- pr "#endif\n";
+ pr " py_r = guestfs_int_py_fromstring (r);\n";
pr " free (r);\n";
pr " if (py_r == NULL) goto out;\n";
| RStringList _ ->
@@ -519,11 +483,7 @@ and generate_python_actions actions () =
pr " py_r = guestfs_int_py_put_table (r);\n";
pr " guestfs_int_free_string_list (r);\n"
| RBufferOut _ ->
- pr "#ifdef HAVE_PYSTRING_ASSTRING\n";
- pr " py_r = PyString_FromStringAndSize (r, size);\n";
- pr "#else\n";
- pr " py_r = PyBytes_FromStringAndSize (r, size);\n";
- pr "#endif\n";
+ pr " py_r = guestfs_int_py_fromstringsize (r, size);\n";
pr " free (r);\n";
pr " if (py_r == NULL) goto out;\n";
);
diff --git a/python/handle.c b/python/handle.c
index 806408f91..f347c00d1 100644
--- a/python/handle.c
+++ b/python/handle.c
@@ -241,11 +241,7 @@ guestfs_int_py_event_to_string (PyObject *self, PyObject *args)
return NULL;
}
-#ifdef HAVE_PYSTRING_ASSTRING
- py_r = PyString_FromString (str);
-#else
- py_r = PyUnicode_FromString (str);
-#endif
+ py_r = guestfs_int_py_fromstring (str);
free (str);
return py_r;
@@ -298,9 +294,6 @@ guestfs_int_py_get_string_list (PyObject *obj)
{
size_t i, len;
char **r;
-#ifndef HAVE_PYSTRING_ASSTRING
- PyObject *bytes;
-#endif
assert (obj);
@@ -321,14 +314,8 @@ guestfs_int_py_get_string_list (PyObject *obj)
return NULL;
}
- for (i = 0; i < len; ++i) {
-#ifdef HAVE_PYSTRING_ASSTRING
- r[i] = PyString_AsString (PyList_GetItem (obj, i));
-#else
- bytes = PyUnicode_AsUTF8String (PyList_GetItem (obj, i));
- r[i] = PyBytes_AS_STRING (bytes);
-#endif
- }
+ for (i = 0; i < len; ++i)
+ r[i] = guestfs_int_py_asstring (PyList_GetItem (obj, i));
r[len] = NULL;
return r;
@@ -345,11 +332,7 @@ guestfs_int_py_put_string_list (char * const * const argv)
list = PyList_New (argc);
for (i = 0; i < argc; ++i) {
-#ifdef HAVE_PYSTRING_ASSTRING
- PyList_SetItem (list, i, PyString_FromString (argv[i]));
-#else
- PyList_SetItem (list, i, PyUnicode_FromString (argv[i]));
-#endif
+ PyList_SetItem (list, i, guestfs_int_py_fromstring (argv[i]));
}
return list;
@@ -367,15 +350,41 @@ guestfs_int_py_put_table (char * const * const argv)
list = PyList_New (argc >> 1);
for (i = 0; i < argc; i += 2) {
item = PyTuple_New (2);
-#ifdef HAVE_PYSTRING_ASSTRING
- PyTuple_SetItem (item, 0, PyString_FromString (argv[i]));
- PyTuple_SetItem (item, 1, PyString_FromString (argv[i+1]));
-#else
- PyTuple_SetItem (item, 0, PyUnicode_FromString (argv[i]));
- PyTuple_SetItem (item, 1, PyUnicode_FromString (argv[i+1]));
-#endif
+ PyTuple_SetItem (item, 0, guestfs_int_py_fromstring (argv[i]));
+ PyTuple_SetItem (item, 1, guestfs_int_py_fromstring (argv[i+1]));
PyList_SetItem (list, i >> 1, item);
}
return list;
}
+
+PyObject *
+guestfs_int_py_fromstring (const char *str)
+{
+#ifdef HAVE_PYSTRING_ASSTRING
+ return PyString_FromString (str);
+#else
+ return PyUnicode_FromString (str);
+#endif
+}
+
+PyObject *
+guestfs_int_py_fromstringsize (const char *str, size_t size)
+{
+#ifdef HAVE_PYSTRING_ASSTRING
+ return PyString_FromStringAndSize (str, size);
+#else
+ return PyString_FromStringAndSize (str, size);
+#endif
+}
+
+char *
+guestfs_int_py_asstring (PyObject *obj)
+{
+#ifdef HAVE_PYSTRING_ASSTRING
+ return PyString_AsString (obj);
+#else
+ PyObject *bytes = PyUnicode_AsUTF8String (obj);
+ return PyBytes_AS_STRING (bytes);
+#endif
+}
--
2.13.2

19
appliance.patch
View File

@ -13,22 +13,3 @@ Index: libguestfs-1.36.5/appliance/init
echo echo
run_bash_with_ctty run_bash_with_ctty
echo echo
Index: libguestfs-1.36.5/m4/guestfs_appliance.m4
===================================================================
--- libguestfs-1.36.5.orig/m4/guestfs_appliance.m4
+++ libguestfs-1.36.5/m4/guestfs_appliance.m4
@@ -97,9 +97,13 @@ AC_MSG_CHECKING([which Linux distro for
if test -f /etc/os-release; then
( . /etc/os-release && echo $ID | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@' ) >&AS_MESSAGE_LOG_FD
DISTRO="`. /etc/os-release && echo $ID | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@'`"
+ if test -z "$DISTRO"; then
+ ( . /etc/os-release && echo $ID_LIKE | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@' ) >&AS_MESSAGE_LOG_FD
+ DISTRO="`. /etc/os-release && echo $ID_LIKE | tr '@<:@:lower:@:>@' '@<:@:upper:@:>@'`"
+ fi
AS_CASE([$DISTRO],
[FEDORA | RHEL | CENTOS],[DISTRO=REDHAT],
- [OPENSUSE | SLED | SLES],[DISTRO=SUSE],
+ [OPENSUSE | SLED | SLES | SUSE],[DISTRO=SUSE],
[ARCH],[DISTRO=ARCHLINUX])
elif test -f /etc/debian_version; then
DISTRO=DEBIAN

29
f3f99a09-python-use-right-func-when-PyString_FromStringAndSiz.patch Normal file
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@ -0,0 +1,29 @@
From f3f99a09eadb17bd80d5939ea00499da5ee1408e Mon Sep 17 00:00:00 2001
From: Pino Toscano <ptoscano@redhat.com>
Date: Tue, 9 May 2017 17:47:32 +0200
Subject: [PATCH] python: use right func when PyString_FromStringAndSize is not
there
Fixes commit 9d25b4e56471f9c33ea6229a8b620fc800c240f8.
Thanks to: Matteo Cafasso
---
python/handle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/python/handle.c b/python/handle.c
index f347c00d1..88024e184 100644
--- a/python/handle.c
+++ b/python/handle.c
@@ -374,7 +374,7 @@ guestfs_int_py_fromstringsize (const char *str, size_t size)
#ifdef HAVE_PYSTRING_ASSTRING
return PyString_FromStringAndSize (str, size);
#else
- return PyString_FromStringAndSize (str, size);
+ return PyUnicode_FromStringAndSize (str, size);
#endif
}
--
2.13.2

10
libguestfs.changes
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@ -1,3 +1,13 @@
-------------------------------------------------------------------
Thu Aug 31 15:25:06 UTC 2017 - cbosdonnat@suse.com
- Fix python binding for python3
add patches:
* 9d25b4e5-python-add-simple-wrappers-for-PyObject-string-funct.patch
* f3f99a09-python-use-right-func-when-PyString_FromStringAndSiz.patch
- Better fix for SUSE distro detection using ID_LIKE as fallback:
* use-idlike.patch
------------------------------------------------------------------- -------------------------------------------------------------------
Tue Jul 18 14:07:54 UTC 2017 - cbosdonnat@suse.com Tue Jul 18 14:07:54 UTC 2017 - cbosdonnat@suse.com

9
libguestfs.spec
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@ -140,6 +140,11 @@ Summary: Compatibility package for guestfs-tools
License: GPL-2.0 License: GPL-2.0
Group: System/Filesystems Group: System/Filesystems
Patch0: 0000-hotfix.patch Patch0: 0000-hotfix.patch
# PATCH-FIX-UPSTREAM - python3 fixes
Patch1: 9d25b4e5-python-add-simple-wrappers-for-PyObject-string-funct.patch
Patch2: f3f99a09-python-use-right-func-when-PyString_FromStringAndSiz.patch
# PATCH-FIX-OPENSUSE - pending upstream review, fixing distro detection in OBS
Patch3: use-idlike.patch
Patch100: appliance.patch Patch100: appliance.patch
Source0: http://download.libguestfs.org/1.36-stable/libguestfs-%{version}.tar.gz Source0: http://download.libguestfs.org/1.36-stable/libguestfs-%{version}.tar.gz
@ -301,6 +306,7 @@ Requires: guestfs-data >= %{version}
Allows lua scripts to directly use libguestfs. Allows lua scripts to directly use libguestfs.
%endif %endif
# #
%if %{with python_bindings} %if %{with python_bindings}
%{?!python_module:%define python_module() python-%{**} python3-%{**}} %{?!python_module:%define python_module() python-%{**} python3-%{**}}
%package -n python2-libguestfs %package -n python2-libguestfs
@ -550,6 +556,9 @@ It can import a variety of guest operating systems from libvirt-managed hosts.
: _ignore_exclusive_arch '%{?_ignore_exclusive_arch}' : _ignore_exclusive_arch '%{?_ignore_exclusive_arch}'
%setup -q -a 789653 %setup -q -a 789653
%patch0 -p1 %patch0 -p1
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch100 -p1 %patch100 -p1
%build %build

19
use-idlike.patch Normal file
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@ -0,0 +1,19 @@
Index: libguestfs-1.36.5/m4/guestfs_appliance.m4
===================================================================
--- libguestfs-1.36.5.orig/m4/guestfs_appliance.m4
+++ libguestfs-1.36.5/m4/guestfs_appliance.m4
@@ -101,6 +101,14 @@ if test -f /etc/os-release; then
[FEDORA | RHEL | CENTOS],[DISTRO=REDHAT],
[OPENSUSE | SLED | SLES],[DISTRO=SUSE],
[ARCH],[DISTRO=ARCHLINUX])
+ dnl All SUSE-based distros have ID_LIKE containing 'suse', check for it if
+ dnl ID wasn't helpful.
+ if test -z "$DISTRO"; then
+ DISTRO_LIKE="`. /etc/os-release && echo $ID_LIKE`"
+ if echo $DISTRO_LIKE | tr " " "\n" | grep -i "^SUSE$"; then
+ DISTRO=SUSE
+ fi
+ fi
elif test -f /etc/debian_version; then
DISTRO=DEBIAN
if grep -q 'DISTRIB_ID=Ubuntu' /etc/lsb-release 2>&AS_MESSAGE_LOG_FD; then