Bump pyparsing from 3.0.3 to 3.0.4

Created by: dependabot[bot]

Bumps pyparsing from 3.0.3 to 3.0.4.

Release notes

Sourced from pyparsing's releases.

pyparsing 3.0.4

• Fixed bug in which Dict classes did not correctly return tokens as nested ParseResults, reported by and fix identified by Bu Sun Kim, many thanks!!!

• Documented API-changing side-effect of converting ParseResults to use __slots__ to pre-define instance attributes. This means that code written like this (which was allowed in pyparsing 2.4.7):

  result = Word(alphas).parseString("abc")
  result.xyz = 100

  now raises this Python exception:

  AttributeError: 'ParseResults' object has no attribute 'xyz'

  To add new attribute values to ParseResults object in 3.0.0 and later, you must assign them using indexed notation:

  result["xyz"] = 100

  You will still be able to access this new value as an attribute or as an indexed item.

• Fixed bug in railroad diagramming where the vertical limit would count all expressions in a group, not just those that would create visible railroad elements.

Changelog

Sourced from pyparsing's changelog.

Version 3.0.4 -

• Fixed bug in which Dict classes did not correctly return tokens as nested ParseResults, reported by and fix identified by Bu Sun Kim, many thanks!!!

• Documented API-changing side-effect of converting ParseResults to use __slots__ to pre-define instance attributes. This means that code written like this (which was allowed in pyparsing 2.4.7):

  result = Word(alphas).parseString("abc") result.xyz = 100

  now raises this Python exception:

  AttributeError: 'ParseResults' object has no attribute 'xyz'

  To add new attribute values to ParseResults object in 3.0.0 and later, you must assign them using indexed notation:

  result["xyz"] = 100

  You will still be able to access this new value as an attribute or as an indexed item.

• Fixed bug in railroad diagramming where the vertical limit would count all expressions in a group, not just those that would create visible railroad elements.

Commits

• 6e8f7b6 Added str method to pyparsing version_info, for nicer-looking output
• 4b7a87e Fixed bug in railroad diagramming where the vertical limit would count all ex...
• feec989 Update docs to reflect change in attribute setting on ParseResults due to usi...
• bb2db7b Update version time, reblacken test_unit.py
• 77d723d Clean up markup in whats_new_in_3_0_0.rst doc
• ae447cd Fix Dict() bugfix to wrap tokenlist.as_dict() if self.resultsName
• 8bbc83e Wrap tokenlist in list if self.resultsName is present (#324)
• 958d055 Update version to prep for next release (and black)
• See full diff in compare view

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