Fix to type annotation that referenced re.Pattern. Since this type was introduced in
Python 3.7, using this type definition broke Python 3.6 installs of pyparsing. PR
submitted by Felix Fontein, nice work!
Version 3.1.3 - August, 2024
Added new Tag ParserElement, for inserting metadata into the parsed results.
This allows a parser to add metadata or annotations to the parsed tokens.
The Tag element also accepts an optional value parameter, defaulting to True.
See the new tag_metadata.py example in the examples directory.
result = greeting.parse_string("Hello World.")
print(result.dump())
result = greeting.parse_string("Hello World!")
print(result.dump())
prints:
['Hello', 'World', '.']
['Hello', 'World', '!']
enthusiastic: True
Added example mongodb_query_expression.py, to convert human-readable infix query
expressions (such as a==100 and b>=200) and transform them into the equivalent
query argument for the pymongo package ({'$and': [{'a': 100}, {'b': {'$gte': 200}}]}).
Supports many equality and inequality operators - see the docstring for the
transform_query function for more examples.
Fixed issue where PEP8 compatibility names for ParserElement static methods were
not themselves defined as staticmethods. When called using a ParserElement instance,
this resulted in a TypeError exception. Reported by eylenburg (#548).
To address a compatibility issue in RDFLib, added a property setter for the
ParserElement.name property, to call ParserElement.set_name.
Modified ParserElement.set_name() to accept a None value, to clear the defined
name and corresponding error message for a ParserElement.
Updated railroad diagram generation for ZeroOrMore and OneOrMore expressions with
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Updates the requirements on pyparsing to permit the latest version.
Changelog
Sourced from pyparsing's changelog.
... (truncated)
Commits
b846e4a
Prep for 3.1.4 release9bd2356
Add Python 3.6 to CI (#566)ee50a19
Add Tag notes to HowToUsePyparsing.rst3ffc3ef
Fix typoe5e97f7
Add mongodb_query_expression.py to examples; updated 0README.html and test_ex...10cef98
Add Tag ParserElement classcf41d90
Prep for 3.1.3 released7c163c
Some minor code changes in chemical_formulas.pyeb56030
Various code cleanupsa9e7d47
Added name property setter, and enhanced set_name() to accept a None value to...Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show