Enable virDomainMemoryStats in the python API. dom.memoryStats() will return a
dictionary containing the supported statistics. A dictionary is required
because the meaining of each quantity cannot be inferred from its index in a
list.
* python/generator.py: reenable bindings for this entry point
* python/libvirt-override-api.xml python/libvirt-override.c: the
generator can't handle this new function, add the new binding,
and the XML description
Set up the types for the domainMemoryStats function and insert it into the
virDriver structure definition. Because of static initializers, update
every driver and set the new field to NULL.
* include/libvirt/libvirt.h.in: new API
* src/driver.h src/*/*_driver.c src/vbox/vbox_tmpl.c: add the new
entry to the driver structure
* python/generator.py: fix compiler errors, the actual python binding is
implemented later
Commit 66137344fe changed the Python detection
mechanism in configure to use AM_PATH_PYTHON. This results in a changed
install location for the Python bindings, at least on Fedora 12 64bit systems.
Before this commit libvirt.py and libvirtmod.so were installed to
/usr/lib64/python2.6/site-packages
After this commit they are installed to
/usr/lib/python2.6/site-packages
Mixed Python packages (containing *.py and *.so files) should be installed to
the pyexecdir directory detected by AM_PATH_PYTHON.
This restores the install location from before the AM_PATH_PYTHON commit.
* configure.in: remove unnecessary pythondir export
* python/Makefile.am: switch from pythondir to pyexecdir
Using AM_PATH_PYTHON solves the site-packages directory problem. At least
in Ubuntu with Python 2.6 and later site-packages is renamed to dist-packages
and site-packages is not part of sys.path anymore. So installing the libvirt
Python bindings to site-packages renders them unusable, because they can be
imported from there without manually including site-packages into sys.path.
AM_PATH_PYTHON detects the correct site-packages/dist-packages directory.
python-config --includes gives the correct include path for the Python header
files. The old probing code stays there as fallback mechanism.
* configure.in: use AM_PATH_PYTHON and python-config
* python/Makefile.am: remove -I because PYTHON_INCLUDES contains it now
* libvirt-override.c: Add many missing calls to allow threading
when entering C code, otherwise python blocks & then deadlocks
when we have an async event to dispatch back into python code.
Fix return value check for virDomainPinVcpu binding.
* python/generator.py python/libvirt-override-api.xml
python/libvirt-override.c: implement the bindings for
virConnectListInterfaces() and virConnectListDefinedInterfaces()
There is currently no way to determine the libvirt version of a remote
libvirtd we are connected to. This is a useful piece of data to enable
feature detection.
suggested by danpb on irc, patch by danken fixed for proper C syntax
* python/libvirt-override.c: on event callback release the python
interpreter lock and take it again when coming back so that the
callback can reinvoke libvirt.
A mistake in the generator was causing virInterface methods to be generated
with unpredicatable names ('ceUndefine', instead of just 'undefine'). This
fixes the method names to match existing convention.
Does anyone care if we are breaking API compat? My guess is that no one is
using the python interface bindings yet.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
The API docs explictly warn that we shouldn't use the C vir*GetConnect calls
in bindings: doing so can close the internal connection pointer and cause
things to get screwy. Implement these calls in python.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
A special case in the generator wasn't doing its job, and duplicate
conn.createXML functions were being generated. The bindings diff is:
@@ -1079,14 +1079,6 @@ class virConnect:
return __tmp
def createXML(self, xmlDesc, flags):
- """Create a new device on the VM host machine, for example,
- virtual HBAs created using vport_create. """
- ret = libvirtmod.virNodeDeviceCreateXML(self._o, xmlDesc, flags)
- if ret is None:raise libvirtError('virNodeDeviceCreateXML() failed', conn=self)
- __tmp = virNodeDevice(self, _obj=ret)
- return __tmp
-
- def createXML(self, xmlDesc, flags):
"""Launch a new guest domain, based on an XML description
similar to the one returned by virDomainGetXMLDesc() This
function may requires privileged access to the hypervisor.
@@ -1327,6 +1319,14 @@ class virConnect:
__tmp = virNetwork(self, _obj=ret)
return __tmp
+ def nodeDeviceCreateXML(self, xmlDesc, flags):
+ """Create a new device on the VM host machine, for example,
+ virtual HBAs created using vport_create. """
+ ret = libvirtmod.virNodeDeviceCreateXML(self._o, xmlDesc, flags)
+ if ret is None:raise libvirtError('virNodeDeviceCreateXML() failed', conn=self)
+ __tmp = virNodeDevice(self, _obj=ret)
+ return __tmp
+
def nodeDeviceLookupByName(self, name):
"""Lookup a node device by its name. """
ret = libvirtmod.virNodeDeviceLookupByName(self._o, name)
Signed-off-by: Cole Robinson <crobinso@redhat.com>
xmllib has been deprecated since python 2.0, and running the generator throws
a warning. Move to using xml.sax
Signed-off-by: Cole Robinson <crobinso@redhat.com>
FastParser uses sgmlop, a non-standard python module meant as a replacement
for xmllib (which is deprecated since python 2.0). Fedora doesn't even carry
this module, and the generator doesn't have high performance requirements, so
just rip the code out.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
* include/libvirt/libvirt.h.in: Public API contract for
virStreamPtr object
* src/libvirt_public.syms: Export data stream APIs
* src/libvirt_private.syms: Export internal helper APIs
* src/libvirt.c: Data stream API driver dispatch
* src/datatypes.h, src/datatypes.c: Internal helpers for virStreamPtr
object
* src/driver.h: Define internal driver API for streams
* .x-sc_avoid_write: Ignore src/libvirt.c because it trips
up on comments including write()
* python/Makefile.am: Add libvirt-override-virStream.py
* python/generator.py: Add rules for virStreamPtr class
* python/typewrappers.h, python/typewrappers.c: Wrapper
for virStreamPtr
* docs/libvirt-api.xml, docs/libvirt-refs.xml: Regenerate
with new APIs
The python method help docs are copied across from the C
funtion comments, but in the process all line breaks and
indentation was being lost. This made the resulting text
and code examples completely unreadable. Both the API
doc extractor and the python generator were destroying
whitespace & this fixes them to preserve it exactly.
* docs/apibuild.py: Preserve all whitespace when extracting
function comments. Print function comment inside a <?$'|grep -v gnulib); do
expand -i $i > j && mv j $i;done
Use <config.h>, not "config.h", per autoconf documentation.
* Makefile.cfg (local-checks-to-skip) [sc_require_config_h]: Enable.
* .x-sc_require_config_h: New file, to list exempted files.
* Makefile.am (EXTRA_DIST): Add .x-sc_require_config_h.
Given code like: T *var = calloc (n, sizeof (T));
Convert to this: T *var = calloc (n, sizeof (*var));
This first-cut change adjusts all malloc, calloc, and
realloc statements.
The only binary differences are in remote_internal.c
(due to the bug fix) and in xmlrpc.c (due to factorization).
* python/libvir.c: As above.
* qemud/event.c: Likewise.
* qemud/mdns.c: Likewise.
* qemud/qemud.c: Likewise.
* qemud/remote.c: Likewise.
* src/bridge.c: Likewise.
* src/buf.c: Likewise.
* src/conf.c: Likewise.
* src/hash.c: Likewise.
* src/iptables.c: Likewise.
* src/openvz_conf.c: Likewise.
* src/qemu_conf.c: Likewise.
* src/qemu_driver.c: Likewise.
* src/test.c: Likewise.
* src/xen_internal.c: Likewise.
* src/xen_unified.c: Likewise.
* src/xm_internal.c: Likewise.
* src/xml.c: Likewise.
* tests/qemuxml2argvtest.c: Likewise.
* src/xmlrpc.c (xmlRpcValuePtr): Likewise, and minor factorization.
* src/remote_internal.c (remoteAuthMakeCredentials): Use the right
type when allocating space for an array of cred _pointers_.
* python/libvir.c, python/libvirt_wrap.h, qemud/qemud.c,
qemud/remote.c, src/internal.h, src/openvz_conf.c,
src/openvz_driver.c, src/proxy_internal.h, src/qemu_conf.c,
src/qemu_driver.c, src/remote_internal.h, src/test.h, src/util.c,
src/xen_unified.c, src/xen_unified.h, tests/nodeinfotest.c,
tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c, tests/reconnect.c,
tests/sexpr2xmltest.c, tests/virshtest.c, tests/xencapstest.c,
tests/xmconfigtest.c, tests/xml2sexprtest.c:
Change #include <> to #include "" for local includes.
Removed many includes from src/internal.h and put them in
the C files which actually use them.
Removed <ansidecl.h> - unused.
Added a comment around __func__.
Removed a clashing redefinition of VERSION symbol.
All limits (PATH_MAX etc) now done in src/internal.h, so we
don't need to include those headers in other files.
* python/libvir.c, python/libvir.py: Make Python aware that
the C bindings module is called cygvirtmod.dll when compiled
by CYGWIN.
* python/Makefile.am: Remove symlink libvirtmod.dll -> cygvirtmod.dll
no longer necessary because of the above.
* configure.in: Remove AM_CONDITIONAL(CYGWIN).
* configure.in: Added CYGWIN_EXTRA_LDFLAGS, CYGWIN_EXTRA_LIBADD,
CYGWIN_EXTRA_PYTHON_LIBADD, CYGWIN automake conditional.
* src/Makefile.am: Extra flags required to build DLL of libvirt
for Cygwin.
* python/Makefile.am: Extra flags and rule required to build
Python module for Cygwin.
* Makefile.am: Expand some "*" wildcards, and (for now) disable
the relatively unimportant, distuninstallcheck target.
Fix a few redirect-directly-to-target bugs.
Add a few $(srcdir)/ prefixes and add an uninstall-local rule.
* docs/Makefile.am: More of the same. Split some long lines.
* python/Makefile.am: Likewise.
* python/tests/Makefile.am: Likewise.
* qemud/Makefile.am: Likewise.
* tests/Makefile.am: Remove the directories already listed in SUBDIRS.
* docs/examples/index.py: Adapt to produce the desired changes in
docs/examples/Makefile.am. Also, sort *.c, so results are reproducible,
and emit a comment telling emacs and vi that the file is read-only.
* docs/examples/Makefile.am: Regenerate.
Author: Jim Meyering <meyering@redhat.com>
* src/remote_internal.c, python/Makefile.am: Python bindings
fixed, and now building virConnect.getHostname and
virConnect.getURI. Fixed a problem which stopped
libvirt.py from being (re-)built. Rearranged
python/Makefile.am to make it cleaner and clearer.
* include/libvirt/libvirt.h.in, src/libvirt.c, src/libvirt_sym.version,
python/generator.py: Added virDomainGetConnect and
virNetworkGetConnect to allow us to get the "hidden"
connection associated with each domain or network.
+
+ * python/generator.py, python/libvir.c, python/libvir.py:
+ Wrap the virGetVersion call as Python libvirt.getVersion.
+
+ * src/libvirt.c: Change virGetVersion so that the driver name
+ is case insensitive.
+
Adam Litke