X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=src%2Fbindings%2Fpython%2Fbt2%2Fbt2%2Fclock_class.py;h=4cdea396be2b77939470090b2308fa5d7c47568c;hp=59a93cd7884a8bf596352ed15f49d20bb64c0d21;hb=0235b0db7de5bcacdb3650c92461f2ce5eb2143d;hpb=578e048b5debf169e286e5b5cc747b5d6c16886d diff --git a/src/bindings/python/bt2/bt2/clock_class.py b/src/bindings/python/bt2/bt2/clock_class.py index 59a93cd7..4cdea396 100644 --- a/src/bindings/python/bt2/bt2/clock_class.py +++ b/src/bindings/python/bt2/bt2/clock_class.py @@ -1,27 +1,9 @@ -# The MIT License (MIT) +# SPDX-License-Identifier: MIT # # Copyright (c) 2017 Philippe Proulx -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. from bt2 import native_bt, object, utils -import bt2 +from bt2 import value as bt2_value import uuid as uuidp @@ -48,97 +30,122 @@ class ClockClassOffset: return (self.seconds, self.cycles) == (other.seconds, other.cycles) -class _ClockClass(object._SharedObject): +class _ClockClassConst(object._SharedObject): _get_ref = staticmethod(native_bt.clock_class_get_ref) _put_ref = staticmethod(native_bt.clock_class_put_ref) + _create_value_from_ptr_and_get_ref = staticmethod( + bt2_value._create_from_const_ptr_and_get_ref + ) + _borrow_user_attributes_ptr = staticmethod( + native_bt.clock_class_borrow_user_attributes_const + ) + + @property + def user_attributes(self): + ptr = self._borrow_user_attributes_ptr(self._ptr) + assert ptr is not None + return self._create_value_from_ptr_and_get_ref(ptr) @property def name(self): return native_bt.clock_class_get_name(self._ptr) + @property + def description(self): + return native_bt.clock_class_get_description(self._ptr) + + @property + def frequency(self): + return native_bt.clock_class_get_frequency(self._ptr) + + @property + def precision(self): + precision = native_bt.clock_class_get_precision(self._ptr) + return precision + + @property + def offset(self): + offset_s, offset_cycles = native_bt.clock_class_get_offset(self._ptr) + return ClockClassOffset(offset_s, offset_cycles) + + @property + def origin_is_unix_epoch(self): + return native_bt.clock_class_origin_is_unix_epoch(self._ptr) + + @property + def uuid(self): + uuid_bytes = native_bt.clock_class_get_uuid(self._ptr) + + if uuid_bytes is None: + return + + return uuidp.UUID(bytes=uuid_bytes) + + def cycles_to_ns_from_origin(self, cycles): + utils._check_uint64(cycles) + status, ns = native_bt.clock_class_cycles_to_ns_from_origin(self._ptr, cycles) + error_msg = "cannot convert clock value to nanoseconds from origin for given clock class" + utils._handle_func_status(status, error_msg) + return ns + + +class _ClockClass(_ClockClassConst): + _create_value_from_ptr_and_get_ref = staticmethod( + bt2_value._create_from_ptr_and_get_ref + ) + _borrow_user_attributes_ptr = staticmethod( + native_bt.clock_class_borrow_user_attributes + ) + + def _user_attributes(self, user_attributes): + value = bt2_value.create_value(user_attributes) + utils._check_type(value, bt2_value.MapValue) + native_bt.clock_class_set_user_attributes(self._ptr, value._ptr) + + _user_attributes = property(fset=_user_attributes) + def _name(self, name): utils._check_str(name) - ret = native_bt.clock_class_set_name(self._ptr, name) - utils._handle_ret(ret, "cannot set clock class object's name") + status = native_bt.clock_class_set_name(self._ptr, name) + utils._handle_func_status(status, "cannot set clock class object's name") _name = property(fset=_name) - @property - def description(self): - return native_bt.clock_class_get_description(self._ptr) - def _description(self, description): utils._check_str(description) - ret = native_bt.clock_class_set_description(self._ptr, description) - utils._handle_ret(ret, "cannot set clock class object's description") + status = native_bt.clock_class_set_description(self._ptr, description) + utils._handle_func_status(status, "cannot set clock class object's description") _description = property(fset=_description) - @property - def frequency(self): - return native_bt.clock_class_get_frequency(self._ptr) - def _frequency(self, frequency): utils._check_uint64(frequency) native_bt.clock_class_set_frequency(self._ptr, frequency) _frequency = property(fset=_frequency) - @property - def precision(self): - precision = native_bt.clock_class_get_precision(self._ptr) - return precision - def _precision(self, precision): utils._check_uint64(precision) native_bt.clock_class_set_precision(self._ptr, precision) _precision = property(fset=_precision) - @property - def offset(self): - offset_s, offset_cycles = native_bt.clock_class_get_offset(self._ptr) - return ClockClassOffset(offset_s, offset_cycles) - def _offset(self, offset): utils._check_type(offset, ClockClassOffset) native_bt.clock_class_set_offset(self._ptr, offset.seconds, offset.cycles) _offset = property(fset=_offset) - @property - def origin_is_unix_epoch(self): - return native_bt.clock_class_origin_is_unix_epoch(self._ptr) - def _origin_is_unix_epoch(self, origin_is_unix_epoch): utils._check_bool(origin_is_unix_epoch) - native_bt.clock_class_set_origin_is_unix_epoch(self._ptr, int(origin_is_unix_epoch)) + native_bt.clock_class_set_origin_is_unix_epoch( + self._ptr, int(origin_is_unix_epoch) + ) _origin_is_unix_epoch = property(fset=_origin_is_unix_epoch) - @property - def uuid(self): - uuid_bytes = native_bt.clock_class_get_uuid(self._ptr) - - if uuid_bytes is None: - return - - return uuidp.UUID(bytes=uuid_bytes) - def _uuid(self, uuid): utils._check_type(uuid, uuidp.UUID) native_bt.clock_class_set_uuid(self._ptr, uuid.bytes) _uuid = property(fset=_uuid) - - def cycles_to_ns_from_origin(self, cycles): - utils._check_uint64(cycles) - ret, ns = native_bt.clock_class_cycles_to_ns_from_origin(self._ptr, cycles) - - error_msg = "cannot convert clock value to nanoseconds from origin for given clock class" - - if ret == native_bt.CLOCK_CLASS_STATUS_OVERFLOW: - raise OverflowError(error_msg) - - utils._handle_ret(ret, error_msg) - return ns