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Bump pyparsing from 2.4.7 to 3.0.4

Dariush Mohandes requested to merge dependabot/pip/pyparsing-3.0.4 into master

Created by: dependabot[bot]

Bumps pyparsing from 2.4.7 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.

pyparsing 3.0.3

  • Fixed regex typo in one_of fix for as_keyword=True.

  • Fixed a whitespace-skipping bug, Issue #319, introduced as part of the revert of the LineStart changes. Reported by Marc-Alexandre Côté, thanks!

  • Added header column labeling > 100 in with_line_numbers - some input lines are longer than others.

pyparsing 3.0.2

  • Reverted change in behavior with LineStart and StringStart, which changed the interpretation of when and how LineStart and StringStart should match when a line starts with spaces. In 3.0.0, the xxxStart expressions were not really treated like expressions in their own right, but as modifiers to the following expression when used like LineStart() + expr, so that if there were whitespace on the line before expr (which would match in versions prior to 3.0.0), the match would fail.

    3.0.0 implemented this by automatically promoting LineStart() + expr to AtLineStart(expr), which broke existing parsers that did not expect expr to necessarily be right at the start of the line, but only be the first token found on the line. This was reported as a regression in Issue #317.

    In 3.0.2, pyparsing reverts to the previous behavior, but will retain the new AtLineStart and AtStringStart expression classes, so that parsers can chose whichever behavior applies in their specific instance. Specifically:

    # matches expr if it is the first token on the line (allows for leading whitespace)
LineStart() + expr
matches only if expr is found in column 1
AtLineStart(expr)

  • Performance enhancement to one_of to always generate an internal Regex, even if caseless or as_keyword args are given as True (unless explicitly disabled by passing use_regex=False).

  • IndentedBlock class now works with recursive flag. By default, the results parsed by an IndentedBlock are grouped. This can be disabled by constructing the IndentedBlock with grouped=False.

pyparsing 3.0.1

  • Fixed bug where Word(max=n) did not match word groups less than length 'n'. Thanks to Joachim Metz for catching this!

  • Fixed bug where ParseResults accidentally created recursive contents. Joachim Metz on this one also!

  • Fixed bug where warn_on_multiple_string_args_to_oneof warning is raised even when not enabled.

... (truncated)

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.

Version 3.0.3 -

  • Fixed regex typo in one_of fix for as_keyword=True.

  • Fixed a whitespace-skipping bug, Issue #319, introduced as part of the revert of the LineStart changes. Reported by Marc-Alexandre Côté, thanks!

  • Added header column labeling > 100 in with_line_numbers - some input lines are longer than others.

Version 3.0.2 -

  • Reverted change in behavior with LineStart and StringStart, which changed the interpretation of when and how LineStart and StringStart should match when a line starts with spaces. In 3.0.0, the xxxStart expressions were not really treated like expressions in their own right, but as modifiers to the following expression when used like LineStart() + expr, so that if there were whitespace on the line before expr (which would match in versions prior to 3.0.0), the match would fail.

... (truncated)

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)
  • bf17712 Update version time
  • b7f7f58 Added header column labeling > 100 in with_line_numbers
  • Additional commits viewable in compare view

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