pyparsing
Python library for creating PEG parsers (by github-pyparsing)
python-patterns
A collection of design patterns/idioms in Python (by faif)
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| pyparsing | python-patterns | |
|---|---|---|
| 13 | 31 | |
| 2,091 | 39,375 | |
| 2.0% | - | |
| 8.3 | 0.0 | |
| 29 days ago | 20 days ago | |
| Python | Python | |
| MIT License | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pyparsing
Posts with mentions or reviews of pyparsing.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-08-24.
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Pyparsing 3.1.0 released
After over a year since the last release of pyparsing, I've bundled up all the bug-fixes and changes, and they are now released as pyparsing 3.1.0. Visit this link for the details.
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Need help developing an interpreter
Look into "parser combinators" for building an interpreter. There's a few ones out there, but PyParsing is one I've seen around that looks pretty nifty.
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About a month ago I posted about PRegEx, an open-source project which I had started that you can use to build RegEx patterns programmatically, which the subreddit seem to like. This prompted me to keep working on it, and one month later, PRegEx v2.0.0 is out!
I havent found a way to specify an exact character match in pyparsing - https://github.com/pyparsing/pyparsing/discussions/443
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Python toolkits
STDOUT: Lark or pyparsing
- TatSu takes grammars in variation of EBNF, outputs memoizing Python PEG parsers
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Parser Combinators in Haskell
Since it is not mentioned in the article: Python users may also want to check out pyparsing [0]. It is slightly different from Parsec/FParsec (for instance, it ignores all whitespace by default), but I think it is a really good project.
[0]: https://github.com/pyparsing/pyparsing/
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Pyparsing 3.0.x - off to a rocky start, but I think 3.0.6 looks fairly solid
Here is the page of all the new changes and features in pyparsing 3.0.
- luna is a Domain specific language that translates to regex. It's an attempt to make regex more readable.
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Recommended way to read and parse a couple thousand small files
Your pyparsing parser might benefit from a tune-up. This page has some performance tips: https://github.com/pyparsing/pyparsing/wiki/Performance-Tips.
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Script for extracting info from a SQL File
If your SQL has fairly complex structure, you will need a full blown SQL parser. If your statements are mostly simple select, you can get pretty close with Pyparsing, here is an example.
python-patterns
Posts with mentions or reviews of python-patterns.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-11-27.
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Any good resource on design patterns with examples in Python?
GitHub: Collection of design patterns and idioms
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Top GitHub Resources to Level Up Your Python game
🎇 Repository Link: Python Patterns
- How to improve design
- How to design Python scripts for sensitivity analysis of portfolios?
- They still scare me
- Out of curiosity: what is the python project structure you usually go gor?
- For those of you in industry, are there any resources that discuss best practices and whatnot?
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100+ Must Know Github Repositories For Any Programmer
4. Python Patterns
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Python toolkits
Your post has so many good elements that I've saved them for study and prompted feedback about the applications in Natural Language Processing and ML in Finance/BioTech. Most of my work lately has been NLP analysis research so devops and other GOF software concepts in your repo https://github.com/faif/python-patterns has been challenging.
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[Free Resource] Python Design Patterns
GitHub: Collection of design patterns and idioms
What are some alternatives?
When comparing pyparsing and python-patterns you can also consider the following projects:
parsita - The easiest way to parse text in Python
PyPattyrn - A simple library for implementing common design patterns.
parser - String parser combinators
TheAlgorithms - All Algorithms implemented in Python
iregex - A way to write regex with objects instead of strings.
sortedcontainers - Python Sorted Container Types: Sorted List, Sorted Dict, and Sorted Set
attoparsec - A fast Haskell library for parsing ByteStrings
algorithms
sly - Sly Lex Yacc
more-itertools - More routines for operating on iterables, beyond itertools
Lark - Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
python-ds - No non-sense and no BS repo for how data structure code should be in Python - simple and elegant.
pyparsing vs parsita
python-patterns vs PyPattyrn
pyparsing vs parser
python-patterns vs TheAlgorithms
pyparsing vs iregex
python-patterns vs sortedcontainers
pyparsing vs attoparsec
python-patterns vs algorithms
pyparsing vs sly
python-patterns vs more-itertools
pyparsing vs Lark
python-patterns vs python-ds