Update dependency pyparsing to v2.4.7

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pyparsing	==2.4.2 → ==2.4.7

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Release Notes

pyparsing/pyparsing (pyparsing)

v2.4.7

Compare Source

• Backport of selected fixes from 3.0.0 work:
  . Each bug with Regex expressions
  . And expressions not properly constructing with generator
  . Traceback abbreviation
  . Bug in delta_time example
  . Fix regexen in pyparsing_common.real and .sci_real
  . Avoid FutureWarning on Python 3.7 or later
  . Cleanup output in runTests if comments are embedded in test string

v2.4.6

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• Fixed typos in White mapping of whitespace characters, to use
  correct "\u" prefix instead of "u".

• Fix bug in left-associative ternary operators defined using
  infixNotation. First reported on StackOverflow by user Jeronimo.

• Backport of pyparsing_test namespace from 3.0.0, including
  TestParseResultsAsserts mixin class defining unittest-helper
  methods:
  . def assertParseResultsEquals(
  self, result, expected_list=None, expected_dict=None, msg=None)
  . def assertParseAndCheckList(
  self, expr, test_string, expected_list, msg=None, verbose=True)
  . def assertParseAndCheckDict(
  self, expr, test_string, expected_dict, msg=None, verbose=True)
  . def assertRunTestResults(
  self, run_tests_report, expected_parse_results=None, msg=None)
  . def assertRaisesParseException(self, exc_type=ParseException, msg=None)

  To use the methods in this mixin class, declare your unittest classes as:

  from pyparsing import pyparsing_test as ppt
  class MyParserTest(ppt.TestParseResultsAsserts, unittest.TestCase):
  ...

v2.4.5

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• NOTE: final release compatible with Python 2.x.

• Fixed issue with reading README.rst as part of setup.py's
  initialization of the project's long_description, with a
  non-ASCII space character causing errors when installing from
  source on platforms where UTF-8 is not the default encoding.

v2.4.4

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• Unresolved symbol reference in 2.4.3 release was masked by stdout
  buffering in unit tests, thanks for the prompt heads-up, Ned
  Batchelder!

v2.4.3

Compare Source

• Fixed a bug in ParserElement.eq that would for some parsers
  create a recursion error at parser definition time. Thanks to
  Michael Clerx for the assist. (Addresses issue #​123)

• Fixed bug in indentedBlock where a block that ended at the end
  of the input string could cause pyparsing to loop forever. Raised
  as part of discussion on StackOverflow with geckos.

• Backports from pyparsing 3.0.0:
  . diag.enable_all_warnings()
  . Fixed bug in PrecededBy which caused infinite recursion, issue #​127
  . support for using regex-compiled RE to construct Regex expressions

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