Changelog

oser-3.1.5:

• add support for Python 3.13

oser-3.1.4:

• add build environment data for validation purposes

oser-3.1.3:

• add support for Python 3.12

oser-3.1.2:

• update to protobuf~=4.23.2

oser-3.1.1:

• fix typing error

oser-3.1.0:

• add type-hints

• use hlm-3.1

• update to protobuf~=4.22.1

oser-3.0.1:

• add support for Python 3.11

oser-3.0.0:

Warning

oser-3 drops support for Python 2.7 and 32 bit software!

This is why:

• We offered Python 2.7 support for 2 years after Python 2.7’s end of life on 2020-01-01.

• No recent computer has a 32 bit processor anymore.

• We will support the newest and commonly used versions of Python 3.x.

• update to hlm-3.0.0

• rename size() and byte_size() to get_size() and get_byte_size()

oser-2.x

• oser-2 was never released. Instead we decided to release oser-3 which only support Python 3.x so the version fits better.

oser-1.3.10

Warning

oser-1.3 reached the end of life on January 1st, 2022. Please upgrade to oser-3.0 which can be used with little changes.

• use hlm-2.0.1

oser-1.3.9

• reduce wheel size and improve performance

• CRC fuzzing disables strict mode and automatic calculation while fuzzing

• update to protobuf~=3.17.3

oser-1.3.8

• remove docs from wheels

oser-1.3.7

• update to hlm-2.0

oser-1.3.6

• modernize documentation

• fix examples that were not working with Python 3.x

oser-1.3.5

• add support for Python 3.9

oser-1.3.4:

• build manylinux2014 wheels for Python 3.x and manylinux2010 wheels for Python 2.7

oser-1.3.3:

• Warning

  Due to some bugfixes in hlm the host id might change. We’re sorry. Please renew your license.

• add support for Python 3.8 (oser is shipped for Python 2.7, 3.6, 3.7 and 3.8 for Windows and Linux for 32 and 64 bit machines)

• update to hlm-1.1

• update to protobuf~=3.11.2

oser-1.3.2:

• fix pickleing on Python 2.7

• fix GeneratorExit in oser.Switch and oser.IfElse

• fix oser.Array.to_dict() and oser.RepeatUntil.to_dict()

oser-1.3.1:

• update to hlm-1.0.4

oser-1.3.0:

• add support for Rich Comparison

• add types for modbus (see Modbus Types)

• add format parameter to all integer types and CRCs

• default format for CRCs is "hex"

• add oser.BitMap

• oser.ByteStruct and oser.BitStruct can be converted to dict using oser.ByteStruct.to_dict() and oser.BitStruct.to_dict()

• oser.ByteStruct and oser.BitStruct can be loaded from dict using oser.ByteStruct.from_dict() and oser.BitStruct.from_dict()

• root() now calls up() and thus traversing a hierarchy can be stopped if needed by overwriting up() somewhere returning None

• a KeyError in oser.Switch() now leads to a oser.DecodeException

• oser.Flag and oser.PaddingFlag cast all values to bool

• add support for bytes and strings for oser.Padding, oser.String, oser.Data and oser.RegularExpressionMatch

• improve output of introspection

• improve some docstrings

• update to hlm-1.0.2

oser-1.2.9:

Warning

oser-1.2 reached the end of its life on January 1st, 2021. Please upgrade to oser-1.3 which is fully backwards compatible to oser-1.2.

• build manylinux2014 wheels for Python 3.x and manylinux2010 wheels for Python 2.7

oser-1.2.8:

• Warning

  Due to some bugfixes in hlm the host id might change. We’re sorry. Please renew your license.

• add support for Python 3.8 (oser is shipped for Python 2.7, 3.6, 3.7 and 3.8 for Windows and Linux for 32 and 64 bit machines)

• update to hlm-1.1

• update to protobuf~=3.11.2

oser-1.2.7:

• fix pickleing on Python 2.7

oser-1.2.6:

• update to hlm-0.21.0

oser-1.2.5:

• KeyError in oser.Switch leads to a readable DecodeException

oser-1.2.4:

• fix deletion of members in structs

oser-1.2.3:

• fix arithmetics with struct members

oser-1.2.2:

• update to hlm-0.18.0

oser-1.2.1:

• fix copy.deepcopy(object) to work on unencodable objects

oser-1.2.0:

• add support for Python 3.7

• improve bit-type encoding and decoding performance by orders of magnitude

• using Acceleration allows to easily improve encoding and decoding performance

• oser nodes can be pickled (used with pickle)

• add EncodeException and DecodeException to make exceptions more obvious

• oser.String and oser.Data check parameters and raise exceptions

• improve oser version output

• improve internal build process with Docker

• update to hlm-0.17.0

oser-1.1.13:

Warning

oser-1.1 reached the end of its life on January 1st, 2021. Please upgrade to oser-1.3 which is fully backwards compatible to oser-1.1.

• build manylinux2014 wheels for Python 3.x and manylinux2010 wheels for Python 2.7

oser-1.1.12:

• Warning

  Due to some bugfixes in hlm the host id might change. We’re sorry. Please renew your license.

• add support for Python 3.8 (oser is shipped for Python 2.7, 3.6, 3.7 and 3.8 for Windows and Linux for 32 and 64 bit machines)

• update to hlm-1.1

• update to protobuf~=3.11.2

oser-1.1.11:

• update to hlm-0.21.0

oser-1.1.10:

• build wheels for Python 3.7

oser-1.1.9:

• fix arithmetics with struct members

oser-1.1.8:

• update to hlm-0.18.0

oser-1.1.7:

• fix introspect with oser.Value

• better error messages during decoding for oser.Constant, oser.Padding, oser.Enum, oser.Array, oser.ByteStruct and oser.BitStruct

• oser.Constant raises TypeError when called with insufficient arguments

oser-1.1.6:

• update to hlm-0.15.0

oser-1.1.5:

• add missing wrapper for the Fuzzing feature

• update to hlm-0.12.0 to fix the bug that some usb-sticks changed the host id

• update to protobuf-3.6.0

• wheels for Linux are delivered as manylinux-wheels and can be run on most linux distributions

• add hst (HILSTER Support Tool) as a dependency

oser-1.1.4:

• fixed context data generation

oser-1.1.3:

• fixed comparison of oser instances for equality

• improve exceptions in conditional elements

oser-1.1.2:

• fixed a bug in oser.Switch when using oser.Nothing as the default value

• AttributeErrors in conditional elements are more obvious

oser-1.1.1:

• fixed bugs concerning size calculation when using conditional elements and bit-types

oser-1.1.0:

• added support for Python 3.6

• added the Fuzzing feature, documentation and examples.

• added oser.RandomIntegerFuzzingValue() fuzzing adapter.

• added oser.RandomFloatFuzzingValue() fuzzing adapter.

• added oser.RandomBitsFuzzingValue() fuzzing adapter.

• added oser.RandomStringFuzzingValue() fuzzing adapter.

• added oser.RandomBytesFuzzingValue() fuzzing adapter.

• added oser.core.FuzzingTypeMixin.

• added oser.core.FuzzingStructMixin.

• added oser.IfElse.set_true_value() to set the value for a True condition.

• added oser.IfElse.set_false_value() to set the value for a False condition.

• added oser.IfElse.get_true_value() to get the value for a True condition.

• added oser.IfElse.get_false_value() to get the value for a False condition.

• fixed oser.IfElse._items().

• added oser.Switch.set_value() to access conditional values.

• added oser.Switch.get_value() to access conditional values.

• added oser.Switch.get_items() to iterate conditional keys and values.

• added oser.Switch.get_keys() to iterate conditional keys.

• added oser.Switch.get_values() to iterate conditional values.

• added oser.Switch.delete_value() to delete a value.

• added oser.Switch.update_values() to update the values.

• fixed oser.Switch._items().

• oser.Padding.get() returns the value instead of a string and an interger value can be used for padding.

• copy.deepcopy() can be used to create deep copies of oser instances.

• add methods to enable and disable the checksum and crc automatic calculation feature, e.g. oser.CRCL8.set_automatic_calculation().

• oser.Array automatically resizes when a value is set.

• oser.Array supports slicing when multiple values are set.

• oser.RepeatUntil automatically resizes when a value is set.

• oser.RepeatUntil supports slicing when multiple values are set.

oser-1.0.6:

• fixed context data generation

oser-1.0.5:

• fixed comparison of oser instances for equality

• improve exceptions in conditional elements

oser-1.0.4:

• fixed a bug in oser.Switch when using oser.Nothing as the default value

oser-1.0.3:

• fixed bugs concerning size calculation when using conditional elements and bit-types

oser-1.0.2:

• fixed a bug with conditional fields within an oser.BitStruct

• oser.Padding.get() returns the value and not a string

• fixed a bug in oser.Switch._items(), oser.IfElse._items() and oser.If._items()

• oser.Nothing returns None instead of an empty string

oser-1.0.1:

• oser.ByteStruct.size() calculation was wrong for embedded oser.BitStruct members.

• when overwriting internal methods with fields an exception is raised

• fixed the context data in oser.Array and oser.RepeatUntil

• added oser.Switch._items(), oser.IfElse._items(), oser.If._items(), oser.Array._items() and oser.RepeatUntil._items() that generates name-item tuples

• added oser.Enum.get_value() to get the current raw value

• fixed some docstrings

• updated to protobuf~=3.1.0

• updated to hlm~=0.10.3

oser-1.0.0:

• added oser.If

• added oser.Nothing

• added oser.RepeatUntil

• added oser.Data

• added Python 3.5 support

• support for Python 2.7 and Python 3.5 using the same code base

• docs are included in wheel (run oser docs from commandline)

• updated hlm to use the new license version (enabling features, banners, etc.)

• simplified import strings

• improved continuous integration for oser

• implemented continuous delivery for oser updates

• added pure python wrappers where needed

• better pep8 compatibility

• oser.Switch.get() and oser.IfElse.get() return the result of .get() applied on the currently selected object

• oser.Switch.get_current() and oser.IfElse.get_current() can be used to retrieve the currently selected object

• added oser.__version_info__ (tuple) to compare the version against a required one

• improved docs

• using hilster_theme-0.9 in docs