From: Ross Burton <ross.bur...@arm.com> This project has been untouched since 2018 and doesn't appear to have any real dependents.
If something similar to pydbus is needed, then a maintained alternative would be https://github.com/rhinstaller/dasbus (recipe available in meta-anaconda). Signed-off-by: Ross Burton <ross.bur...@arm.com> --- .../packagegroups/packagegroup-meta-python.bb | 1 - .../0001-Support-asynchronous-calls-58.patch | 93 -------- ...mation-between-D-Bus-errors-and-exce.patch | 203 ------------------ .../python/python3-pydbus_0.6.0.bb | 19 -- 4 files changed, 316 deletions(-) delete mode 100644 meta-python/recipes-devtools/python/python3-pydbus/0001-Support-asynchronous-calls-58.patch delete mode 100644 meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch delete mode 100644 meta-python/recipes-devtools/python/python3-pydbus_0.6.0.bb diff --git a/meta-python/recipes-core/packagegroups/packagegroup-meta-python.bb b/meta-python/recipes-core/packagegroups/packagegroup-meta-python.bb index c78fd1e7f7..982e41303c 100644 --- a/meta-python/recipes-core/packagegroups/packagegroup-meta-python.bb +++ b/meta-python/recipes-core/packagegroups/packagegroup-meta-python.bb @@ -314,7 +314,6 @@ RDEPENDS:packagegroup-meta-python3 = "\ python3-pycodestyle \ python3-pyconnman \ python3-pycurl \ - python3-pydbus \ python3-pydicti \ python3-pyephem \ python3-pyexpect \ diff --git a/meta-python/recipes-devtools/python/python3-pydbus/0001-Support-asynchronous-calls-58.patch b/meta-python/recipes-devtools/python/python3-pydbus/0001-Support-asynchronous-calls-58.patch deleted file mode 100644 index eb97f05850..0000000000 --- a/meta-python/recipes-devtools/python/python3-pydbus/0001-Support-asynchronous-calls-58.patch +++ /dev/null @@ -1,93 +0,0 @@ -From 39a7d79ee6c548902fbac8b95c934af7e4c69260 Mon Sep 17 00:00:00 2001 -From: Vendula Poncova <vponc...@redhat.com> -Date: Thu, 2 Aug 2018 15:30:45 +0800 -Subject: [PATCH 1/2] Support asynchronous calls (#58) - -Added support for asynchronous calls of methods. A method is called -synchronously unless its callback parameter is specified. A callback -is a function f(*args, returned=None, error=None), where args is -callback_args specified in the method call, returned is a return -value of the method and error is an exception raised by the method. - -Example of an asynchronous call: - -def func(x, y, returned=None, error=None): - pass - -proxy.Method(a, b, callback=func, callback_args=(x, y)) - -Upstream-Status: Backport [https://src.fedoraproject.org/cgit/rpms/python-pydbus.git/] - -Signed-off-by: Hongxu Jia <hongxu....@windriver.com> ---- - pydbus/proxy_method.py | 44 ++++++++++++++++++++++++++++++++++++++------ - 1 file changed, 38 insertions(+), 6 deletions(-) - -diff --git a/pydbus/proxy_method.py b/pydbus/proxy_method.py -index 8798edd..4ea4304 100644 ---- a/pydbus/proxy_method.py -+++ b/pydbus/proxy_method.py -@@ -65,15 +65,34 @@ class ProxyMethod(object): - - # Python 2 sux - for kwarg in kwargs: -- if kwarg not in ("timeout",): -+ if kwarg not in ("timeout", "callback", "callback_args"): - raise TypeError(self.__qualname__ + " got an unexpected keyword argument '{}'".format(kwarg)) - timeout = kwargs.get("timeout", None) -+ callback = kwargs.get("callback", None) -+ callback_args = kwargs.get("callback_args", tuple()) -+ -+ call_args = ( -+ instance._bus_name, -+ instance._path, -+ self._iface_name, -+ self.__name__, -+ GLib.Variant(self._sinargs, args), -+ GLib.VariantType.new(self._soutargs), -+ 0, -+ timeout_to_glib(timeout), -+ None -+ ) -+ -+ if callback: -+ call_args += (self._finish_async_call, (callback, callback_args)) -+ instance._bus.con.call(*call_args) -+ return None -+ else: -+ ret = instance._bus.con.call_sync(*call_args) -+ return self._unpack_return(ret) - -- ret = instance._bus.con.call_sync( -- instance._bus_name, instance._path, -- self._iface_name, self.__name__, GLib.Variant(self._sinargs, args), GLib.VariantType.new(self._soutargs), -- 0, timeout_to_glib(timeout), None).unpack() -- -+ def _unpack_return(self, values): -+ ret = values.unpack() - if len(self._outargs) == 0: - return None - elif len(self._outargs) == 1: -@@ -81,6 +100,19 @@ class ProxyMethod(object): - else: - return ret - -+ def _finish_async_call(self, source, result, user_data): -+ error = None -+ return_args = None -+ -+ try: -+ ret = source.call_finish(result) -+ return_args = self._unpack_return(ret) -+ except Exception as err: -+ error = err -+ -+ callback, callback_args = user_data -+ callback(*callback_args, returned=return_args, error=error) -+ - def __get__(self, instance, owner): - if instance is None: - return self --- -2.7.4 - diff --git a/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch b/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch deleted file mode 100644 index 9c9b9b779b..0000000000 --- a/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch +++ /dev/null @@ -1,203 +0,0 @@ -From 69968dec867053e38de0b91d76ac41d5a5735e36 Mon Sep 17 00:00:00 2001 -From: Vendula Poncova <vponc...@redhat.com> -Date: Thu, 2 Aug 2018 15:31:56 +0800 -Subject: [PATCH 2/2] Support transformation between D-Bus errors and - exceptions. - -Exceptions can be registered with decorators, raised in a remote -method and recreated after return from the remote call. - -Upstream-Status: Backport [https://src.fedoraproject.org/cgit/rpms/python-pydbus.git/] - -Signed-off-by: Hongxu Jia <hongxu....@windriver.com> ---- - pydbus/error.py | 97 ++++++++++++++++++++++++++++++++++++++++++++++++++ - pydbus/proxy_method.py | 18 ++++++++-- - pydbus/registration.py | 16 ++++++--- - 3 files changed, 123 insertions(+), 8 deletions(-) - create mode 100644 pydbus/error.py - -diff --git a/pydbus/error.py b/pydbus/error.py -new file mode 100644 -index 0000000..aaa3510 ---- /dev/null -+++ b/pydbus/error.py -@@ -0,0 +1,97 @@ -+from gi.repository import GLib, Gio -+ -+ -+def register_error(name, domain, code): -+ """Register and map decorated exception class to a DBus error.""" -+ def decorated(cls): -+ error_registration.register_error(cls, name, domain, code) -+ return cls -+ -+ return decorated -+ -+ -+def map_error(error_name): -+ """Map decorated exception class to a DBus error.""" -+ def decorated(cls): -+ error_registration.map_error(cls, error_name) -+ return cls -+ -+ return decorated -+ -+ -+def map_by_default(cls): -+ """Map decorated exception class to all unknown DBus errors.""" -+ error_registration.map_by_default(cls) -+ return cls -+ -+ -+class ErrorRegistration(object): -+ """Class for mapping exceptions to DBus errors.""" -+ -+ _default = None -+ _map = dict() -+ _reversed_map = dict() -+ -+ def map_by_default(self, exception_cls): -+ """Set the exception class as a default.""" -+ self._default = exception_cls -+ -+ def map_error(self, exception_cls, name): -+ """Map the exception class to a DBus name.""" -+ self._map[name] = exception_cls -+ self._reversed_map[exception_cls] = name -+ -+ def register_error(self, exception_cls, name, domain, code): -+ """Map and register the exception class to a DBus name.""" -+ self.map_error(exception_cls, name) -+ return Gio.DBusError.register_error(domain, code, name) -+ -+ def is_registered_exception(self, obj): -+ """Is the exception registered?""" -+ return obj.__class__ in self._reversed_map -+ -+ def get_dbus_name(self, obj): -+ """Get the DBus name of the exception.""" -+ return self._reversed_map.get(obj.__class__) -+ -+ def get_exception_class(self, name): -+ """Get the exception class mapped to the DBus name.""" -+ return self._map.get(name, self._default) -+ -+ def transform_message(self, name, message): -+ """Transform the message of the exception.""" -+ prefix = "{}:{}: ".format("GDBus.Error", name) -+ -+ if message.startswith(prefix): -+ return message[len(prefix):] -+ -+ return message -+ -+ def transform_exception(self, e): -+ """Transform the remote error to the exception.""" -+ if not isinstance(e, GLib.Error): -+ return e -+ -+ if not Gio.DBusError.is_remote_error(e): -+ return e -+ -+ # Get DBus name of the error. -+ name = Gio.DBusError.get_remote_error(e) -+ # Get the exception class. -+ exception_cls = self.get_exception_class(name) -+ -+ # Return the original exception. -+ if not exception_cls: -+ return e -+ -+ # Return new exception. -+ message = self.transform_message(name, e.message) -+ exception = exception_cls(message) -+ exception.dbus_name = name -+ exception.dbus_domain = e.domain -+ exception.dbus_code = e.code -+ return exception -+ -+ -+# Default error registration. -+error_registration = ErrorRegistration() -diff --git a/pydbus/proxy_method.py b/pydbus/proxy_method.py -index 4ea4304..e9496f5 100644 ---- a/pydbus/proxy_method.py -+++ b/pydbus/proxy_method.py -@@ -2,6 +2,7 @@ from gi.repository import GLib - from .generic import bound_method - from .identifier import filter_identifier - from .timeout import timeout_to_glib -+from .error import error_registration - - try: - from inspect import Signature, Parameter -@@ -87,9 +88,20 @@ class ProxyMethod(object): - call_args += (self._finish_async_call, (callback, callback_args)) - instance._bus.con.call(*call_args) - return None -+ - else: -- ret = instance._bus.con.call_sync(*call_args) -- return self._unpack_return(ret) -+ result = None -+ error = None -+ -+ try: -+ result = instance._bus.con.call_sync(*call_args) -+ except Exception as e: -+ error = error_registration.transform_exception(e) -+ -+ if error: -+ raise error -+ -+ return self._unpack_return(result) - - def _unpack_return(self, values): - ret = values.unpack() -@@ -108,7 +120,7 @@ class ProxyMethod(object): - ret = source.call_finish(result) - return_args = self._unpack_return(ret) - except Exception as err: -- error = err -+ error = error_registration.transform_exception(err) - - callback, callback_args = user_data - callback(*callback_args, returned=return_args, error=error) -diff --git a/pydbus/registration.py b/pydbus/registration.py -index f531539..1d2cbcb 100644 ---- a/pydbus/registration.py -+++ b/pydbus/registration.py -@@ -5,6 +5,7 @@ from . import generic - from .exitable import ExitableWithAliases - from functools import partial - from .method_call_context import MethodCallContext -+from .error import error_registration - import logging - - try: -@@ -91,11 +92,16 @@ class ObjectWrapper(ExitableWithAliases("unwrap")): - logger = logging.getLogger(__name__) - logger.exception("Exception while handling %s.%s()", interface_name, method_name) - -- #TODO Think of a better way to translate Python exception types to DBus error types. -- e_type = type(e).__name__ -- if not "." in e_type: -- e_type = "unknown." + e_type -- invocation.return_dbus_error(e_type, str(e)) -+ if error_registration.is_registered_exception(e): -+ name = error_registration.get_dbus_name(e) -+ invocation.return_dbus_error(name, str(e)) -+ else: -+ logger.info("name is not registered") -+ e_type = type(e).__name__ -+ if not "." in e_type: -+ e_type = "unknown." + e_type -+ -+ invocation.return_dbus_error(e_type, str(e)) - - def Get(self, interface_name, property_name): - type = self.readable_properties[interface_name + "." + property_name] --- -2.7.4 - diff --git a/meta-python/recipes-devtools/python/python3-pydbus_0.6.0.bb b/meta-python/recipes-devtools/python/python3-pydbus_0.6.0.bb deleted file mode 100644 index a1b9fffea6..0000000000 --- a/meta-python/recipes-devtools/python/python3-pydbus_0.6.0.bb +++ /dev/null @@ -1,19 +0,0 @@ -DESCRIPTION = "Pythonic DBus library" -HOMEPAGE = "https://pypi.python.org/pypi/pydbus/"; -LICENSE = "LGPL-2.1-only" -LIC_FILES_CHKSUM = "file://LICENSE;md5=a916467b91076e631dd8edb7424769c7" - -SRC_URI += "file://0001-Support-asynchronous-calls-58.patch \ - file://0002-Support-transformation-between-D-Bus-errors-and-exce.patch \ -" - -SRC_URI[md5sum] = "c6abd44862322679bd4e907bebc3e0d0" -SRC_URI[sha256sum] = "4207162eff54223822c185da06c1ba8a34137a9602f3da5a528eedf3f78d0f2c" - -inherit pypi setuptools3 - -S = "${WORKDIR}/pydbus-${PV}" - -RDEPENDS:${PN} = "${PYTHON_PN}-pygobject \ - ${PYTHON_PN}-io \ - ${PYTHON_PN}-logging" -- 2.34.1
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