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author | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2018-12-17 04:11:34 +0300 |
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committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2019-01-09 02:21:44 +0300 |
commit | 1a4b7ee28bf7413af6513fb45ad0d0736048f866 (patch) | |
tree | 79f6d8ea698cab8f2eaf4f54b793d2ca7a1451ce /meta-openembedded/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch | |
parent | 5b9ede0403237c7dace972affa65cf64a1aadd0e (diff) | |
download | openbmc-1a4b7ee28bf7413af6513fb45ad0d0736048f866.tar.xz |
reset upstream subtrees to yocto 2.6
Reset the following subtrees on thud HEAD:
poky: 87e3a9739d
meta-openembedded: 6094ae18c8
meta-security: 31dc4e7532
meta-raspberrypi: a48743dc36
meta-xilinx: c42016e2e6
Also re-apply backports that didn't make it into thud:
poky:
17726d0 systemd-systemctl-native: handle Install wildcards
meta-openembedded:
4321a5d libtinyxml2: update to 7.0.1
042f0a3 libcereal: Add native and nativesdk classes
e23284f libcereal: Allow empty package
030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
179a1b9 gtest: update to 1.8.1
Squashed OpenBMC subtree compatibility updates:
meta-aspeed:
Brad Bishop (1):
aspeed: add yocto 2.6 compatibility
meta-ibm:
Brad Bishop (1):
ibm: prepare for yocto 2.6
meta-ingrasys:
Brad Bishop (1):
ingrasys: set layer compatibility to yocto 2.6
meta-openpower:
Brad Bishop (1):
openpower: set layer compatibility to yocto 2.6
meta-phosphor:
Brad Bishop (3):
phosphor: set layer compatibility to thud
phosphor: libgpg-error: drop patches
phosphor: react to fitimage artifact rename
Ed Tanous (4):
Dropbear: upgrade options for latest upgrade
yocto2.6: update openssl options
busybox: remove upstream watchdog patch
systemd: Rebase CONFIG_CGROUP_BPF patch
Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'meta-openembedded/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch')
-rw-r--r-- | meta-openembedded/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/meta-openembedded/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch b/meta-openembedded/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch new file mode 100644 index 000000000..f5c0390c5 --- /dev/null +++ b/meta-openembedded/meta-python/recipes-devtools/python/python3-pydbus/0002-Support-transformation-between-D-Bus-errors-and-exce.patch @@ -0,0 +1,203 @@ +From 69968dec867053e38de0b91d76ac41d5a5735e36 Mon Sep 17 00:00:00 2001 +From: Vendula Poncova <vponcova@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: Cherry-pick [https://src.fedoraproject.org/cgit/rpms/python-pydbus.git/] + +Signed-off-by: Hongxu Jia <hongxu.jia@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 + |