diff options
Diffstat (limited to 'python')
-rw-r--r-- | python/qemu/.flake8 | 2 | ||||
-rw-r--r-- | python/qemu/accel.py | 9 | ||||
-rw-r--r-- | python/qemu/machine.py | 13 | ||||
-rw-r--r-- | python/qemu/qmp.py | 4 |
4 files changed, 19 insertions, 9 deletions
diff --git a/python/qemu/.flake8 b/python/qemu/.flake8 new file mode 100644 index 0000000000..45d8146f3f --- /dev/null +++ b/python/qemu/.flake8 @@ -0,0 +1,2 @@ +[flake8] +extend-ignore = E722 # Pylint handles this, but smarter.
\ No newline at end of file diff --git a/python/qemu/accel.py b/python/qemu/accel.py index 36ae85791e..7fabe62920 100644 --- a/python/qemu/accel.py +++ b/python/qemu/accel.py @@ -23,11 +23,12 @@ LOG = logging.getLogger(__name__) # Mapping host architecture to any additional architectures it can # support which often includes its 32 bit cousin. ADDITIONAL_ARCHES = { - "x86_64" : "i386", - "aarch64" : "armhf", - "ppc64le" : "ppc64", + "x86_64": "i386", + "aarch64": "armhf", + "ppc64le": "ppc64", } + def list_accel(qemu_bin): """ List accelerators enabled in the QEMU binary. @@ -47,6 +48,7 @@ def list_accel(qemu_bin): # Skip the first line which is the header. return [acc.strip() for acc in out.splitlines()[1:]] + def kvm_available(target_arch=None, qemu_bin=None): """ Check if KVM is available using the following heuristic: @@ -69,6 +71,7 @@ def kvm_available(target_arch=None, qemu_bin=None): return False return True + def tcg_available(qemu_bin): """ Check if TCG is available. diff --git a/python/qemu/machine.py b/python/qemu/machine.py index 8e4ecd1837..187790ce9e 100644 --- a/python/qemu/machine.py +++ b/python/qemu/machine.py @@ -29,6 +29,7 @@ from . import qmp LOG = logging.getLogger(__name__) + class QEMUMachineError(Exception): """ Exception called when an error in QEMUMachine happens. @@ -62,7 +63,8 @@ class QEMUMachine: """ A QEMU VM - Use this object as a context manager to ensure the QEMU process terminates:: + Use this object as a context manager to ensure + the QEMU process terminates:: with VM(binary) as vm: ... @@ -185,8 +187,10 @@ class QEMUMachine: fd_param.append(str(fd)) devnull = open(os.path.devnull, 'rb') - proc = subprocess.Popen(fd_param, stdin=devnull, stdout=subprocess.PIPE, - stderr=subprocess.STDOUT, close_fds=False) + proc = subprocess.Popen( + fd_param, stdin=devnull, stdout=subprocess.PIPE, + stderr=subprocess.STDOUT, close_fds=False + ) output = proc.communicate()[0] if output: LOG.debug(output) @@ -485,7 +489,8 @@ class QEMUMachine: def events_wait(self, events, timeout=60.0): """ - events_wait waits for and returns a named event from QMP with a timeout. + events_wait waits for and returns a named event + from QMP with a timeout. events: a sequence of (name, match_criteria) tuples. The match criteria are optional and may be None. diff --git a/python/qemu/qmp.py b/python/qemu/qmp.py index d6c9b2f4b1..6ae7693965 100644 --- a/python/qemu/qmp.py +++ b/python/qemu/qmp.py @@ -168,8 +168,8 @@ class QEMUMonitorProtocol: @param timeout: timeout in seconds (nonnegative float number, or None). The value passed will set the behavior of the - underneath QMP socket as described in [1]. Default value - is set to 15.0. + underneath QMP socket as described in [1]. + Default value is set to 15.0. @return QMP greeting dict @raise OSError on socket connection errors @raise QMPConnectError if the greeting is not received |