src/bindings/python/bt2/bt2/__init__.py.in

   1 # The MIT License (MIT)
   2 #
   3 # Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com>
   4 #
   5 # Permission is hereby granted, free of charge, to any person obtaining a copy
   6 # of this software and associated documentation files (the "Software"), to deal
   7 # in the Software without restriction, including without limitation the rights
   8 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   9 # copies of the Software, and to permit persons to whom the Software is
  10 # furnished to do so, subject to the following conditions:
  11 #
  12 # The above copyright notice and this permission notice shall be included in
  13 # all copies or substantial portions of the Software.
  14 #
  15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  18 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  21 # THE SOFTWARE.
  22
  23 __version__ = '@PACKAGE_VERSION@'
  24
  25
  26 from bt2.clock_class import ClockClassOffset
  27 from bt2.clock_snapshot import _ClockSnapshot
  28 from bt2.clock_snapshot import _UnknownClockSnapshot
  29 from bt2.component import _SourceComponentClass
  30 from bt2.component import _FilterComponentClass
  31 from bt2.component import _SinkComponentClass
  32 from bt2.component import _SourceComponent
  33 from bt2.component import _FilterComponent
  34 from bt2.component import _SinkComponent
  35 from bt2.component import _UserSourceComponent
  36 from bt2.component import _UserFilterComponent
  37 from bt2.component import _UserSinkComponent
  38 from bt2.error import ComponentClassType
  39 from bt2.error import _ErrorCause
  40 from bt2.error import _ComponentErrorCause
  41 from bt2.error import _ComponentClassErrorCause
  42 from bt2.error import _MessageIteratorErrorCause
  43 from bt2.error import _Error
  44 from bt2.event_class import EventClassLogLevel
  45 from bt2.field import _IntegerField
  46 from bt2.field import _UnsignedIntegerField
  47 from bt2.field import _SignedIntegerField
  48 from bt2.field import _RealField
  49 from bt2.field import _EnumerationField
  50 from bt2.field import _UnsignedEnumerationField
  51 from bt2.field import _SignedEnumerationField
  52 from bt2.field import _StringField
  53 from bt2.field import _StructureField
  54 from bt2.field import _VariantField
  55 from bt2.field import _ArrayField
  56 from bt2.field import _StaticArrayField
  57 from bt2.field import _DynamicArrayField
  58 from bt2.field_class import IntegerDisplayBase
  59 from bt2.field_class import _IntegerFieldClass
  60 from bt2.field_class import _UnsignedIntegerFieldClass
  61 from bt2.field_class import _SignedIntegerFieldClass
  62 from bt2.field_class import _RealFieldClass
  63 from bt2.field_class import _EnumerationFieldClass
  64 from bt2.field_class import _UnsignedEnumerationFieldClass
  65 from bt2.field_class import _SignedEnumerationFieldClass
  66 from bt2.field_class import _StringFieldClass
  67 from bt2.field_class import _StructureFieldClass
  68 from bt2.field_class import _VariantFieldClass
  69 from bt2.field_class import _VariantFieldClassWithoutSelector
  70 from bt2.field_class import _VariantFieldClassWithSelector
  71 from bt2.field_class import _VariantFieldClassWithUnsignedSelector
  72 from bt2.field_class import _VariantFieldClassWithSignedSelector
  73 from bt2.field_class import _ArrayFieldClass
  74 from bt2.field_class import _StaticArrayFieldClass
  75 from bt2.field_class import _DynamicArrayFieldClass
  76 from bt2.field_path import Scope
  77 from bt2.field_path import _IndexFieldPathItem
  78 from bt2.field_path import _CurrentArrayElementFieldPathItem
  79 from bt2.graph import Graph
  80 from bt2.integer_range_set import SignedIntegerRange
  81 from bt2.integer_range_set import UnsignedIntegerRange
  82 from bt2.integer_range_set import SignedIntegerRangeSet
  83 from bt2.integer_range_set import UnsignedIntegerRangeSet
  84 from bt2.interrupter import Interrupter
  85 from bt2.logging import LoggingLevel
  86 from bt2.logging import get_minimal_logging_level
  87 from bt2.logging import get_global_logging_level
  88 from bt2.logging import set_global_logging_level
  89 from bt2.message import _EventMessage
  90 from bt2.message import _PacketBeginningMessage
  91 from bt2.message import _PacketEndMessage
  92 from bt2.message import _StreamBeginningMessage
  93 from bt2.message import _StreamEndMessage
  94 from bt2.message import _MessageIteratorInactivityMessage
  95 from bt2.message import _DiscardedEventsMessage
  96 from bt2.message import _DiscardedPacketsMessage
  97 from bt2.message_iterator import _UserMessageIterator
  98 from bt2.plugin import find_plugins_in_path
  99 from bt2.plugin import find_plugins
 100 from bt2.plugin import find_plugin
 101 from bt2.py_plugin import plugin_component_class
 102 from bt2.py_plugin import register_plugin
 103 from bt2.query_executor import QueryExecutor
 104 from bt2.trace_collection_message_iterator import ComponentSpec
 105 from bt2.trace_collection_message_iterator import TraceCollectionMessageIterator
 106 from bt2.value import create_value
 107 from bt2.value import BoolValue
 108 from bt2.value import _IntegerValue
 109 from bt2.value import UnsignedIntegerValue
 110 from bt2.value import SignedIntegerValue
 111 from bt2.value import RealValue
 112 from bt2.value import StringValue
 113 from bt2.value import ArrayValue
 114 from bt2.value import MapValue
 115
 116
 117 class _MemoryError(_Error):
 118     '''Raised when an operation fails due to memory issues.'''
 119
 120
 121 class InvalidObject(Exception):
 122     pass
 123
 124
 125 class _OverflowError(OverflowError):
 126     pass
 127
 128
 129 class TryAgain(Exception):
 130     pass
 131
 132
 133 class Stop(StopIteration):
 134     pass
 135
 136
 137 class _IncompleteUserClass(Exception):
 138     pass
 139
 140
 141 def _init_and_register_exit():
 142     import bt2.native_bt as _native_bt
 143     import atexit
 144
 145     atexit.register(_native_bt.bt2_cc_exit_handler)
 146     version = (
 147         _native_bt.version_get_major(),
 148         _native_bt.version_get_minor(),
 149         _native_bt.version_get_patch(),
 150         _native_bt.version_get_extra(),
 151     )
 152     _native_bt.bt2_cc_init_from_bt2()
 153
 154
 155 _init_and_register_exit()
 156
 157
 158 try:
 159     del native_bt
 160 except:
 161     pass