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Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' into staging

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Python Pull request

# gpg: Signature made Mon 27 Sep 2021 20:24:39 BST
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jsnow-gitlab/tags/python-pull-request: (32 commits)
  python/aqmp-tui: Add syntax highlighting
  python: add optional pygments dependency
  python: Add entry point for aqmp-tui
  python/aqmp-tui: Add AQMP TUI
  python: Add dependencies for AQMP TUI
  python/aqmp: Add Coverage.py support
  python/aqmp: add LineProtocol tests
  python/aqmp: add AsyncProtocol unit tests
  python: bump avocado to v90.0
  python/aqmp: add scary message
  python/aqmp: add asyncio_run compatibility wrapper
  python/aqmp: add _raw() execution interface
  python/aqmp: add execute() interfaces
  python/aqmp: Add message routing to QMP protocol
  python/pylint: disable no-member check
  python/aqmp: add QMP protocol support
  python/pylint: disable too-many-function-args
  python/aqmp: add QMP event support
  python/aqmp: add well-known QMP object models
  python/aqmp: add QMP Message format
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2021-09-28 13:07:32 +01:00
parent 14f02d8a9e 99e45a6131
commit 6b54a31bf7
16 changed files with 4214 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
python/.gitignore
+5
View File
@@ -15,3 +15,8 @@ qemu.egg-info/
.venv/
.tox/
.dev-venv/
# Coverage.py reports
.coverage
.coverage.*
htmlcov/
python/Makefile
+9
View File
@@ -92,6 +92,13 @@ check:
check-tox:
@tox $(QEMU_TOX_EXTRA_ARGS)
.PHONY: check-coverage
check-coverage:
@coverage run -m avocado --config avocado.cfg run tests/*.py
@coverage combine
@coverage html
@coverage report
.PHONY: clean
clean:
python3 setup.py clean --all
@@ -100,3 +107,5 @@ clean:
.PHONY: distclean
distclean: clean
rm -rf qemu.egg-info/ .venv/ .tox/ $(QEMU_VENV_DIR) dist/
rm -f .coverage .coverage.*
rm -rf htmlcov/
python/Pipfile.lock
Generated
+24 -4
View File
@@ -1,7 +1,7 @@
{
"_meta": {
"hash": {
"sha256": "eff562a688ebc6f3ffe67494dbb804b883e2159ad81c4d55d96da9f7aec13e91"
"sha256": "784b327272db32403d5a488507853b5afba850ba26a5948e5b6a90c1baef2d9c"
},
"pipfile-spec": 6,
"requires": {
@@ -39,11 +39,11 @@
},
"avocado-framework": {
"hashes": [
"sha256:3fca7226d7d164f124af8a741e7fa658ff4345a0738ddc32907631fd688b38ed",
"sha256:48ac254c0ae2ef0c0ceeb38e3d3df0388718eda8f48b3ab55b30b252839f42b1"
"sha256:244cb569f8eb4e50a22ac82e1a2b2bba2458999f4281efbe2651bd415d59c65b",
"sha256:6f15998b67ecd0e7dde790c4de4dd249d6df52dfe6d5cc4e2dd6596df51c3583"
],
"index": "pypi",
"version": "==87.0"
"version": "==90.0"
},
"distlib": {
"hashes": [
@@ -200,6 +200,14 @@
],
"version": "==2.0.0"
},
"pygments": {
"hashes": [
"sha256:a18f47b506a429f6f4b9df81bb02beab9ca21d0a5fee38ed15aef65f0545519f",
"sha256:d66e804411278594d764fc69ec36ec13d9ae9147193a1740cd34d272ca383b8e"
],
"markers": "python_version >= '3.5'",
"version": "==2.9.0"
},
"pylint": {
"hashes": [
"sha256:082a6d461b54f90eea49ca90fff4ee8b6e45e8029e5dbd72f6107ef84f3779c0",
@@ -289,6 +297,18 @@
"markers": "python_version < '3.8'",
"version": "==3.10.0.0"
},
"urwid": {
"hashes": [
"sha256:588bee9c1cb208d0906a9f73c613d2bd32c3ed3702012f51efe318a3f2127eae"
],
"version": "==2.1.2"
},
"urwid-readline": {
"hashes": [
"sha256:018020cbc864bb5ed87be17dc26b069eae2755cb29f3a9c569aac3bded1efaf4"
],
"version": "==0.13"
},
"virtualenv": {
"hashes": [
"sha256:14fdf849f80dbb29a4eb6caa9875d476ee2a5cf76a5f5415fa2f1606010ab467",
python/avocado.cfg
+3
View File
@@ -1,3 +1,6 @@
[run]
test_runner = runner
[simpletests]
# Don't show stdout/stderr in the test *summary*
status.failure_fields = ['status']
python/qemu/aqmp/__init__.py
+59
View File
@@ -0,0 +1,59 @@
"""
QEMU Monitor Protocol (QMP) development library & tooling.
This package provides a fairly low-level class for communicating
asynchronously with QMP protocol servers, as implemented by QEMU, the
QEMU Guest Agent, and the QEMU Storage Daemon.
`QMPClient` provides the main functionality of this package. All errors
raised by this library dervive from `AQMPError`, see `aqmp.error` for
additional detail. See `aqmp.events` for an in-depth tutorial on
managing QMP events.
"""
# Copyright (C) 2020, 2021 John Snow for Red Hat, Inc.
#
# Authors:
# John Snow <jsnow@redhat.com>
#
# Based on earlier work by Luiz Capitulino <lcapitulino@redhat.com>.
#
# This work is licensed under the terms of the GNU GPL, version 2. See
# the COPYING file in the top-level directory.
import warnings
from .error import AQMPError
from .events import EventListener
from .message import Message
from .protocol import ConnectError, Runstate, StateError
from .qmp_client import ExecInterruptedError, ExecuteError, QMPClient
_WMSG = """
The Asynchronous QMP library is currently in development and its API
should be considered highly fluid and subject to change. It should
not be used by any other scripts checked into the QEMU tree.
Proceed with caution!
"""
warnings.warn(_WMSG, FutureWarning)
# The order of these fields impact the Sphinx documentation order.
__all__ = (
# Classes, most to least important
'QMPClient',
'Message',
'EventListener',
'Runstate',
# Exceptions, most generic to most explicit
'AQMPError',
'StateError',
'ConnectError',
'ExecuteError',
'ExecInterruptedError',
)
python/qemu/aqmp/aqmp_tui.py
+652
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File diff suppressed because it is too large Load Diff
python/qemu/aqmp/error.py
+50
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@@ -0,0 +1,50 @@
"""
AQMP Error Classes
This package seeks to provide semantic error classes that are intended
to be used directly by clients when they would like to handle particular
semantic failures (e.g. "failed to connect") without needing to know the
enumeration of possible reasons for that failure.
AQMPError serves as the ancestor for all exceptions raised by this
package, and is suitable for use in handling semantic errors from this
library. In most cases, individual public methods will attempt to catch
and re-encapsulate various exceptions to provide a semantic
error-handling interface.
.. admonition:: AQMP Exception Hierarchy Reference
| `Exception`
| +-- `AQMPError`
| +-- `ConnectError`
| +-- `StateError`
| +-- `ExecInterruptedError`
| +-- `ExecuteError`
| +-- `ListenerError`
| +-- `ProtocolError`
| +-- `DeserializationError`
| +-- `UnexpectedTypeError`
| +-- `ServerParseError`
| +-- `BadReplyError`
| +-- `GreetingError`
| +-- `NegotiationError`
"""
class AQMPError(Exception):
"""Abstract error class for all errors originating from this package."""
class ProtocolError(AQMPError):
"""
Abstract error class for protocol failures.
Semantically, these errors are generally the fault of either the
protocol server or as a result of a bug in this library.
:param error_message: Human-readable string describing the error.
"""
def __init__(self, error_message: str):
super().__init__(error_message)
#: Human-readable error message, without any prefix.
self.error_message: str = error_message
python/qemu/aqmp/events.py
+706
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File diff suppressed because it is too large Load Diff
python/qemu/aqmp/message.py
+209
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@@ -0,0 +1,209 @@
"""
QMP Message Format
This module provides the `Message` class, which represents a single QMP
message sent to or from the server.
"""
import json
from json import JSONDecodeError
from typing import (
Dict,
Iterator,
Mapping,
MutableMapping,
Optional,
Union,
)
from .error import ProtocolError
class Message(MutableMapping[str, object]):
"""
Represents a single QMP protocol message.
QMP uses JSON objects as its basic communicative unit; so this
Python object is a :py:obj:`~collections.abc.MutableMapping`. It may
be instantiated from either another mapping (like a `dict`), or from
raw `bytes` that still need to be deserialized.
Once instantiated, it may be treated like any other MutableMapping::
>>> msg = Message(b'{"hello": "world"}')
>>> assert msg['hello'] == 'world'
>>> msg['id'] = 'foobar'
>>> print(msg)
{
"hello": "world",
"id": "foobar"
}
It can be converted to `bytes`::
>>> msg = Message({"hello": "world"})
>>> print(bytes(msg))
b'{"hello":"world","id":"foobar"}'
Or back into a garden-variety `dict`::
>>> dict(msg)
{'hello': 'world'}
:param value: Initial value, if any.
:param eager:
When `True`, attempt to serialize or deserialize the initial value
immediately, so that conversion exceptions are raised during
the call to ``__init__()``.
"""
# pylint: disable=too-many-ancestors
def __init__(self,
value: Union[bytes, Mapping[str, object]] = b'{}', *,
eager: bool = True):
self._data: Optional[bytes] = None
self._obj: Optional[Dict[str, object]] = None
if isinstance(value, bytes):
self._data = value
if eager:
self._obj = self._deserialize(self._data)
else:
self._obj = dict(value)
if eager:
self._data = self._serialize(self._obj)
# Methods necessary to implement the MutableMapping interface, see:
# https://docs.python.org/3/library/collections.abc.html#collections.abc.MutableMapping
# We get pop, popitem, clear, update, setdefault, __contains__,
# keys, items, values, get, __eq__ and __ne__ for free.
def __getitem__(self, key: str) -> object:
return self._object[key]
def __setitem__(self, key: str, value: object) -> None:
self._object[key] = value
self._data = None
def __delitem__(self, key: str) -> None:
del self._object[key]
self._data = None
def __iter__(self) -> Iterator[str]:
return iter(self._object)
def __len__(self) -> int:
return len(self._object)
# Dunder methods not related to MutableMapping:
def __repr__(self) -> str:
if self._obj is not None:
return f"Message({self._object!r})"
return f"Message({bytes(self)!r})"
def __str__(self) -> str:
"""Pretty-printed representation of this QMP message."""
return json.dumps(self._object, indent=2)
def __bytes__(self) -> bytes:
"""bytes representing this QMP message."""
if self._data is None:
self._data = self._serialize(self._obj or {})
return self._data
# Conversion Methods
@property
def _object(self) -> Dict[str, object]:
"""
A `dict` representing this QMP message.
Generated on-demand, if required. This property is private
because it returns an object that could be used to invalidate
the internal state of the `Message` object.
"""
if self._obj is None:
self._obj = self._deserialize(self._data or b'{}')
return self._obj
@classmethod
def _serialize(cls, value: object) -> bytes:
"""
Serialize a JSON object as `bytes`.
:raise ValueError: When the object cannot be serialized.
:raise TypeError: When the object cannot be serialized.
:return: `bytes` ready to be sent over the wire.
"""
return json.dumps(value, separators=(',', ':')).encode('utf-8')
@classmethod
def _deserialize(cls, data: bytes) -> Dict[str, object]:
"""
Deserialize JSON `bytes` into a native Python `dict`.
:raise DeserializationError:
If JSON deserialization fails for any reason.
:raise UnexpectedTypeError:
If the data does not represent a JSON object.
:return: A `dict` representing this QMP message.
"""
try:
obj = json.loads(data)
except JSONDecodeError as err:
emsg = "Failed to deserialize QMP message."
raise DeserializationError(emsg, data) from err
if not isinstance(obj, dict):
raise UnexpectedTypeError(
"QMP message is not a JSON object.",
obj
)
return obj
class DeserializationError(ProtocolError):
"""
A QMP message was not understood as JSON.
When this Exception is raised, ``__cause__`` will be set to the
`json.JSONDecodeError` Exception, which can be interrogated for
further details.
:param error_message: Human-readable string describing the error.
:param raw: The raw `bytes` that prompted the failure.
"""
def __init__(self, error_message: str, raw: bytes):
super().__init__(error_message)
#: The raw `bytes` that were not understood as JSON.
self.raw: bytes = raw
def __str__(self) -> str:
return "\n".join([
super().__str__(),
f" raw bytes were: {str(self.raw)}",
])
class UnexpectedTypeError(ProtocolError):
"""
A QMP message was JSON, but not a JSON object.
:param error_message: Human-readable string describing the error.
:param value: The deserialized JSON value that wasn't an object.
"""
def __init__(self, error_message: str, value: object):
super().__init__(error_message)
#: The JSON value that was expected to be an object.
self.value: object = value
def __str__(self) -> str:
strval = json.dumps(self.value, indent=2)
return "\n".join([
super().__str__(),
f" json value was: {strval}",
])
python/qemu/aqmp/models.py
+133
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@@ -0,0 +1,133 @@
"""
QMP Data Models
This module provides simplistic data classes that represent the few
structures that the QMP spec mandates; they are used to verify incoming
data to make sure it conforms to spec.
"""
# pylint: disable=too-few-public-methods
from collections import abc
from typing import (
Any,
Mapping,
Optional,
Sequence,
)
class Model:
"""
Abstract data model, representing some QMP object of some kind.
:param raw: The raw object to be validated.
:raise KeyError: If any required fields are absent.
:raise TypeError: If any required fields have the wrong type.
"""
def __init__(self, raw: Mapping[str, Any]):
self._raw = raw
def _check_key(self, key: str) -> None:
if key not in self._raw:
raise KeyError(f"'{self._name}' object requires '{key}' member")
def _check_value(self, key: str, type_: type, typestr: str) -> None:
assert key in self._raw
if not isinstance(self._raw[key], type_):
raise TypeError(
f"'{self._name}' member '{key}' must be a {typestr}"
)
def _check_member(self, key: str, type_: type, typestr: str) -> None:
self._check_key(key)
self._check_value(key, type_, typestr)
@property
def _name(self) -> str:
return type(self).__name__
def __repr__(self) -> str:
return f"{self._name}({self._raw!r})"
class Greeting(Model):
"""
Defined in qmp-spec.txt, section 2.2, "Server Greeting".
:param raw: The raw Greeting object.
:raise KeyError: If any required fields are absent.
:raise TypeError: If any required fields have the wrong type.
"""
def __init__(self, raw: Mapping[str, Any]):
super().__init__(raw)
#: 'QMP' member
self.QMP: QMPGreeting # pylint: disable=invalid-name
self._check_member('QMP', abc.Mapping, "JSON object")
self.QMP = QMPGreeting(self._raw['QMP'])
class QMPGreeting(Model):
"""
Defined in qmp-spec.txt, section 2.2, "Server Greeting".
:param raw: The raw QMPGreeting object.
:raise KeyError: If any required fields are absent.
:raise TypeError: If any required fields have the wrong type.
"""
def __init__(self, raw: Mapping[str, Any]):
super().__init__(raw)
#: 'version' member
self.version: Mapping[str, object]
#: 'capabilities' member
self.capabilities: Sequence[object]
self._check_member('version', abc.Mapping, "JSON object")
self.version = self._raw['version']
self._check_member('capabilities', abc.Sequence, "JSON array")
self.capabilities = self._raw['capabilities']
class ErrorResponse(Model):
"""
Defined in qmp-spec.txt, section 2.4.2, "error".
:param raw: The raw ErrorResponse object.
:raise KeyError: If any required fields are absent.
:raise TypeError: If any required fields have the wrong type.
"""
def __init__(self, raw: Mapping[str, Any]):
super().__init__(raw)
#: 'error' member
self.error: ErrorInfo
#: 'id' member
self.id: Optional[object] = None # pylint: disable=invalid-name
self._check_member('error', abc.Mapping, "JSON object")
self.error = ErrorInfo(self._raw['error'])
if 'id' in raw:
self.id = raw['id']
class ErrorInfo(Model):
"""
Defined in qmp-spec.txt, section 2.4.2, "error".
:param raw: The raw ErrorInfo object.
:raise KeyError: If any required fields are absent.
:raise TypeError: If any required fields have the wrong type.
"""
def __init__(self, raw: Mapping[str, Any]):
super().__init__(raw)
#: 'class' member, with an underscore to avoid conflicts in Python.
self.class_: str
#: 'desc' member
self.desc: str
self._check_member('class', str, "string")
self.class_ = self._raw['class']
self._check_member('desc', str, "string")
self.desc = self._raw['desc']
python/qemu/aqmp/protocol.py
+902
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python/qemu/aqmp/py.typed
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python/qemu/aqmp/qmp_client.py
+621
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File diff suppressed because it is too large Load Diff
python/qemu/aqmp/util.py
+217
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@@ -0,0 +1,217 @@
"""
Miscellaneous Utilities
This module provides asyncio utilities and compatibility wrappers for
Python 3.6 to provide some features that otherwise become available in
Python 3.7+.
Various logging and debugging utilities are also provided, such as
`exception_summary()` and `pretty_traceback()`, used primarily for
adding information into the logging stream.
"""
import asyncio
import sys
import traceback
from typing import (
Any,
Coroutine,
Optional,
TypeVar,
cast,
)
T = TypeVar('T')
# --------------------------
# Section: Utility Functions
# --------------------------
async def flush(writer: asyncio.StreamWriter) -> None:
"""
Utility function to ensure a StreamWriter is *fully* drained.
`asyncio.StreamWriter.drain` only promises we will return to below
the "high-water mark". This function ensures we flush the entire
buffer -- by setting the high water mark to 0 and then calling
drain. The flow control limits are restored after the call is
completed.
"""
transport = cast(asyncio.WriteTransport, writer.transport)
# https://github.com/python/typeshed/issues/5779
low, high = transport.get_write_buffer_limits() # type: ignore
transport.set_write_buffer_limits(0, 0)
try:
await writer.drain()
finally:
transport.set_write_buffer_limits(high, low)
def upper_half(func: T) -> T:
"""
Do-nothing decorator that annotates a method as an "upper-half" method.
These methods must not call bottom-half functions directly, but can
schedule them to run.
"""
return func
def bottom_half(func: T) -> T:
"""
Do-nothing decorator that annotates a method as a "bottom-half" method.
These methods must take great care to handle their own exceptions whenever
possible. If they go unhandled, they will cause termination of the loop.
These methods do not, in general, have the ability to directly
report information to a caller’s context and will usually be
collected as a Task result instead.
They must not call upper-half functions directly.
"""
return func
# -------------------------------
# Section: Compatibility Wrappers
# -------------------------------
def create_task(coro: Coroutine[Any, Any, T],
loop: Optional[asyncio.AbstractEventLoop] = None
) -> 'asyncio.Future[T]':
"""
Python 3.6-compatible `asyncio.create_task` wrapper.
:param coro: The coroutine to execute in a task.
:param loop: Optionally, the loop to create the task in.
:return: An `asyncio.Future` object.
"""
if sys.version_info >= (3, 7):
if loop is not None:
return loop.create_task(coro)
return asyncio.create_task(coro) # pylint: disable=no-member
# Python 3.6:
return asyncio.ensure_future(coro, loop=loop)
def is_closing(writer: asyncio.StreamWriter) -> bool:
"""
Python 3.6-compatible `asyncio.StreamWriter.is_closing` wrapper.
:param writer: The `asyncio.StreamWriter` object.
:return: `True` if the writer is closing, or closed.
"""
if sys.version_info >= (3, 7):
return writer.is_closing()
# Python 3.6:
transport = writer.transport
assert isinstance(transport, asyncio.WriteTransport)
return transport.is_closing()
async def wait_closed(writer: asyncio.StreamWriter) -> None:
"""
Python 3.6-compatible `asyncio.StreamWriter.wait_closed` wrapper.
:param writer: The `asyncio.StreamWriter` to wait on.
"""
if sys.version_info >= (3, 7):
await writer.wait_closed()
return
# Python 3.6
transport = writer.transport
assert isinstance(transport, asyncio.WriteTransport)
while not transport.is_closing():
await asyncio.sleep(0)
# This is an ugly workaround, but it's the best I can come up with.
sock = transport.get_extra_info('socket')
if sock is None:
# Our transport doesn't have a socket? ...
# Nothing we can reasonably do.
return
while sock.fileno() != -1:
await asyncio.sleep(0)
def asyncio_run(coro: Coroutine[Any, Any, T], *, debug: bool = False) -> T:
"""
Python 3.6-compatible `asyncio.run` wrapper.
:param coro: A coroutine to execute now.
:return: The return value from the coroutine.
"""
if sys.version_info >= (3, 7):
return asyncio.run(coro, debug=debug)
# Python 3.6
loop = asyncio.get_event_loop()
loop.set_debug(debug)
ret = loop.run_until_complete(coro)
loop.close()
return ret
# ----------------------------
# Section: Logging & Debugging
# ----------------------------
def exception_summary(exc: BaseException) -> str:
"""
Return a summary string of an arbitrary exception.
It will be of the form "ExceptionType: Error Message", if the error
string is non-empty, and just "ExceptionType" otherwise.
"""
name = type(exc).__qualname__
smod = type(exc).__module__
if smod not in ("__main__", "builtins"):
name = smod + '.' + name
error = str(exc)
if error:
return f"{name}: {error}"
return name
def pretty_traceback(prefix: str = " | ") -> str:
"""
Formats the current traceback, indented to provide visual distinction.
This is useful for printing a traceback within a traceback for
debugging purposes when encapsulating errors to deliver them up the
stack; when those errors are printed, this helps provide a nice
visual grouping to quickly identify the parts of the error that
belong to the inner exception.
:param prefix: The prefix to append to each line of the traceback.
:return: A string, formatted something like the following::
| Traceback (most recent call last):
| File "foobar.py", line 42, in arbitrary_example
| foo.baz()
| ArbitraryError: [Errno 42] Something bad happened!
"""
output = "".join(traceback.format_exception(*sys.exc_info()))
exc_lines = []
for line in output.split('\n'):
exc_lines.append(prefix + line)
# The last line is always empty, omit it
return "\n".join(exc_lines[:-1])
python/setup.cfg
+41 -2
View File
@@ -27,6 +27,7 @@ packages =
qemu.qmp
qemu.machine
qemu.utils
qemu.aqmp
[options.package_data]
* = py.typed
@@ -36,18 +37,27 @@ packages =
# version, use e.g. "pipenv install --dev pylint==3.0.0".
# Subsequently, edit 'Pipfile' to remove e.g. 'pylint = "==3.0.0'.
devel =
avocado-framework >= 87.0
avocado-framework >= 90.0
flake8 >= 3.6.0
fusepy >= 2.0.4
isort >= 5.1.2
mypy >= 0.770
pylint >= 2.8.0
tox >= 3.18.0
urwid >= 2.1.2
urwid-readline >= 0.13
Pygments >= 2.9.0
# Provides qom-fuse functionality
fuse =
fusepy >= 2.0.4
# AQMP TUI dependencies
tui =
urwid >= 2.1.2
urwid-readline >= 0.13
Pygments >= 2.9.0
[options.entry_points]
console_scripts =
qom = qemu.qmp.qom:main
@@ -58,6 +68,7 @@ console_scripts =
qom-fuse = qemu.qmp.qom_fuse:QOMFuse.entry_point [fuse]
qemu-ga-client = qemu.qmp.qemu_ga_client:main
qmp-shell = qemu.qmp.qmp_shell:main
aqmp-tui = qemu.aqmp.aqmp_tui:main [tui]
[flake8]
extend-ignore = E722 # Prefer pylint's bare-except checks to flake8's
@@ -73,8 +84,22 @@ namespace_packages = True
# fusepy has no type stubs:
allow_subclassing_any = True
[mypy-qemu.aqmp.aqmp_tui]
# urwid and urwid_readline have no type stubs:
allow_subclassing_any = True
# The following missing import directives are because these libraries do not
# provide type stubs. Allow them on an as-needed basis for mypy.
[mypy-fuse]
# fusepy has no type stubs:
ignore_missing_imports = True
[mypy-urwid]
ignore_missing_imports = True
[mypy-urwid_readline]
ignore_missing_imports = True
[mypy-pygments]
ignore_missing_imports = True
[pylint.messages control]
@@ -88,6 +113,8 @@ ignore_missing_imports = True
# no Warning level messages displayed, use "--disable=all --enable=classes
# --disable=W".
disable=consider-using-f-string,
too-many-function-args, # mypy handles this with less false positives.
no-member, # mypy also handles this better.
[pylint.basic]
# Good variable names which should always be accepted, separated by a comma.
@@ -100,6 +127,7 @@ good-names=i,
fh, # fh = open(...)
fd, # fd = os.open(...)
c, # for c in string: ...
T, # for TypeVars. See pylint#3401
[pylint.similarities]
# Ignore imports when computing similarities.
@@ -134,5 +162,16 @@ allowlist_externals = make
deps =
.[devel]
.[fuse] # Workaround to trigger tox venv rebuild
.[tui] # Workaround to trigger tox venv rebuild
commands =
make check
# Coverage.py [https://coverage.readthedocs.io/en/latest/] is a tool for
# measuring code coverage of Python programs. It monitors your program,
# noting which parts of the code have been executed, then analyzes the
# source to identify code that could have been executed but was not.
[coverage:run]
concurrency = multiprocessing
source = qemu/
parallel = true
python/tests/protocol.py
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