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2019-09-01Release 0.4.7Ilya Etingof
2019-08-28Add an afterthought on WITH COMPONENTS constraintIlya Etingof
2019-08-27Add `SET ... WITH COMPONENTS ...` ASN.1 construct support (#171)Ilya Etingof
Added `WithComponentsConstraint` along with related `ComponentPresentConstraint` and `ComponentAbsentConstraint` classes to be used with `Sequence`/`Set` types representing `SET ... WITH COMPONENTS ...` like ASN.1 constructs.
2019-08-25Deprecate `sizeSpec` in favor of `subtypeSpec` (#172)Ilya Etingof
This commit deprecates `subtypeSpec` attributes and keyword argument. It is now recommended to pass `ValueSizeConstraint`, as well as all other constraints, to `subtypeSpec`. By way of the change mentioned above, this commit fixes a design bug in a way of how the items assigned to constructed types are verified. Now if `Asn1Type`-based object is assigned, its compatibility is verified based on having all tags and constraint objects as the type in field definition. When a bare Python value is assigned, then field type object is cloned and initialized with the bare value (constraints verificaton would run at this moment).
2019-08-25Add `isInconsistent` property hook to all constructed types (#170)Ilya Etingof
Added `isInconsistent` property to all constructed types. This property conceptually replaces `verifySizeSpec` method to serve a more general purpose e.g. ensuring all required fields are in a good shape. By default this check invokes subtype constraints verification and is run by codecs on value de/serialisation.
2019-08-13Fix ConstraintsUnion docstringIlya Etingof
2019-07-31Fix failing unit tests on Py25Ilya Etingof
2019-07-31Remove a couple of `except as` statements to benefit old PythonsIlya Etingof
2019-07-13Document base ASN.1 typesIlya Etingof
Also many fixes here and there to docs and docstrings.
2019-07-13Fix Python builtins ReST references in docstringsIlya Etingof
2019-07-13Remove Python `id` from `repr`Ilya Etingof
It seems to clutter representation printout, especially in the rendered docs.
2019-07-13Add exception classes documentationIlya Etingof
Also fix references to exception objects in other docstrings.
2019-07-13Add docstring for `.reset()` and `.clear()` methodsIlya Etingof
2019-07-12Add `SequenceOf`/`SetOf` list-like slicing support (#168)Ilya Etingof
2019-07-09Add more docs on `OpenType` (#166)Ilya Etingof
This change adds more explanations and examples on ASN.1 ANY DEFINED BY syntax (OpenType).
2019-07-06Add `SET|SEQUENCE OF ANY` encoding support (#165)Ilya Etingof
For example: AttributeTypeAndValues ::= SEQUENCE { type OBJECT IDENTIFIER, values SET OF ANY DEFINED BY type } This patch adds support of the above ASN.1 syntax to BER/DER/CER codecs. It appears that to implement this feature properly, `SetOf`/`SequenceOf` pyasn1 types need to have `.componentType` wrapped into something similar to `NamedType` that `Set`/`Sequence` have. That additional layer would then carry the open type meta information. Without it, `Sequence`/`Set` codec needs to signal `SetOf`/`SequenceOf` codec of the open type being processed, which is a slight hack. A other inconvenience is that when `SetOf`/`SequenceOf` deal with an open type component, they should not verify types on component assignment. Without open type property in `SetOf`/`SequenceOf`, the code checks for `Any` component type which is another hack. The above shortcomings should be addressed in the follow up patch.
2019-06-29Rename pyasn1 unicode exceptionsIlya Etingof
The new exception classes names are `PyAsn1UnicodeDecodeError` and `PyAsn1UnicodeEncodeError`. Also, unit tests added.
2019-06-29Add specific exceptions for String issues (#155)Alex Shafer
This change helps telling unicode-related exceptions from other PyAsn1Error exceptions.
2019-06-23SequenceOf/SetOf to remain a schema objects (#162)Ilya Etingof
* Add `omitEmptyOptionals` encoder option Added `omitEmptyOptionals` option which is respected by `Sequence` and `Set` encoders. When `omitEmptyOptionals` is set to `True`, empty initialized optional components are not encoded. Default is `False`. * Change `SequenceOf`/`SetOf` behaviour - New elements to `SequenceOf`/`SetOf` objects can now be added at any position - the requirement for the new elements to reside at the end of the existing ones (i.e. s[len(s)] = 123) is removed. - Removed default initializer from `SequenceOf`/`SetOf` types to ensure consistent behaviour with the rest of ASN.1 types. Before this change, `SequenceOf`/`SetOf` instances immediately become value objects behaving like an empty list. With this change, `SequenceOf`/`SetOf` objects remain schema objects unless a component is added or `.clear()` is called. - Added `.reset()` method to all constructed types to turn value object into a schema object.
2019-06-20Remove invalid escape sequences to get rid of DeprecationWarning in Python3. ↵Harrison
(#161)
2018-12-29Release 0.4.5Ilya Etingof
Also extend copyright to the year 2019
2018-12-29Fix defaulted constructed SEQUENCE component initialization (#146)Ilya Etingof
When SEQUENCE has defaulted component of constructed type, recursively instantiate defaulted component and assign instantiated asn1 object to SEQUENCE field.
2018-07-29Fix some typos and prepare for 0.4.5Ilya Etingof
2018-07-24Fix Sequence/Set.prettyPrint crashIlya Etingof
When calling `.prettyPrint()` on Sequence/Set components, make sure the component is a value object (not schema) because calling `.prettyPrint` on a schema object is likely to fail.
2018-05-23fix GenerlizedTime.asDateTime() operationIlya Etingof
2018-03-29copyright years extendedIlya Etingof
2017-12-03NoValue.__repr__() should report object address in hexIlya Etingof
2017-11-23fix to invoke potentially overridden OctetString.prettyOut()Ilya Etingof
2017-11-23imports pep8'edIlya Etingof
2017-11-23relax open type field type check on assignment (#105)Ilya Etingof
2017-11-21cosmetic changes to Sequence.setComponentByPosition()Ilya Etingof
2017-11-19Start `.prettyPrint` deprecation (#103)Ilya Etingof
* __str__() of ASN.1 types reworked to serve instead of .prettyPrint() Related changes: `str()` on enumerations and boolean will return a string label rather than a number.
2017-11-18__repr__() of ASN.1 types reworked for better readability (#102)Ilya Etingof
At the same time __repr__() stopped being eval()-compliant
2017-11-16Add default to .getComponentBy*() (#100)Ilya Etingof
* `default` kwarg added to .getComponentBy*() methods
2017-11-14migrated docs and references from sourceforge.netIlya Etingof
2017-11-14serialization -> serialisation nitpicksIlya Etingof
2017-11-14added example code snippets to the docstrings (#101)Ilya Etingof
2017-11-09Merge branch 'devel-0.4.1' of github.com:etingof/pyasn1 into devel-0.4.1Ilya Etingof
2017-11-09reset unused Choice component to `noValue`, not `None`Ilya Etingof
2017-11-09pep8 (stray spaces removed)Ilya Etingof
2017-11-09fix to `any()` support detectionIlya Etingof
2017-10-29Pickle protocol fixes (#99)Ilya Etingof
* do not blow up on pickle protocol attributes look up * added Pickle tests * More fixes to pickle protocol support * __slots__ lookup allowed at NoValue * SizedInteger moved from BitString scope to the univ module scope
2017-10-23fix to `any` function test on Py2.4Ilya Etingof
2017-10-22docs on constraints added (#97)Ilya Etingof
2017-10-21Add more content to docs (#96)Ilya Etingof
* minor fixes to RsT docstrings * more explanations in the docs, better linkage * cosmetic fixes to NamedValues() docstring
2017-10-19Constructed types schema inspection (#87)Ilya Etingof
* the `instantiate=True` parameter added to constructed types .getComponentBy*() * Choice.clear() fixed to fully reset its internal state
2017-10-19Ditched unnecessary .clone/.subtype overrides (#94)Ilya Etingof
* rearranged `.clone()` and `.subtype()` docstrings * legacy Asn1ItemBase.prettyPrinter() method removed
2017-10-16Remove None initializer support (#91)Ilya Etingof
* `None` legacy initializer support removed * Default value for `Null` removed
2017-10-11`setupComponent()` legacy initializer removedIlya Etingof
2017-10-11Docs rearrangement (#88)Ilya Etingof
Docs rearranged, simplified and reworded, Sphinx theme changed.
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