Text manipulation with Xpath, Regex and clipboard actions.
Project description
RegexParser
Installation for both xpath, regex parsers
pip install cd-parser
update
pip install -U cd-parser
all examples in the examples folder
A utility class for commonly used regex operations in Python.
Features
- Replace: Easily replace occurrences of a regex pattern with a new string.
- Find All: Retrieve all occurrences of a regex pattern in a string.
- Find First: Get the first occurrence of a regex pattern in a string.
- Find Before: Extract the portion of text immediately before a given substring.
- Find After: Fetch the portion of text immediately after a given substring.
- Find Between: Find text between two specified substrings.
- Is Match: Check if the input text matches a given regex pattern from the start.
- Split: Divide the input text using a provided regex pattern.
Usage
Here are some example usages of the RegexParser class:
from cd_parser import regex
# Replace text
modified_text = regex.replace("old", "new", "This is an old text.")
print(modified_text) # Output: "This is a new text."
# Find all matches
matches = regex.find_all("[A-Za-z]+", "123 apple 456 banana")
print(matches) # Output: ['apple', 'banana']
# ... [You can add more examples for other methods]
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
License
Absolutely. Here's a README.md file for the XpathParser class:
XpathParser
A simple and lightweight XPath parser class for extracting data from HTML/XML content. Built on top of the lxml library, it offers a variety of methods for precise element extraction based on various criteria.
Features
- Fetch multiple elements or a single element using a custom XPath query.
- Predefined methods for common XPath queries like selecting by tag, attribute, text, etc.
- Simple, user-friendly, and Pythonic API.
Usage
Initialization
Create an instance of the XpathParser class with your HTML/XML content:
from cd_parser import XpathParser
doc_text = """
<html>
<body>
<a id="link1" href="https://example.com/page1">Link 1</a>
<a id="link2" href="https://example.com/page2">Link 2</a>
</body>
</html>
"""
parser = XpathParser(doc_text)
Fetch Elements
Using custom XPath:
links = parser.get_elements('//a')
print([link.text for link in links])
Get a single element (the first match):
single_link = parser.get_element('//*[@id="link1"]')
if single_link:
print(single_link.text)
Predefined Queries
Select all nodes:
all_nodes = parser.select_all_nodes()
Select by tag:
anchors = parser.select_by_tag("a")
Select by attribute:
divs_with_class = parser.select_by_class("div", "my-class")
... and many more. Refer to the class docstrings for details on each method.
Clipboard
from cd_parser import clipboard as cb
text = cb.copy("text you want to copy")
print(cb.paste())
Contributing
Feel free to fork the repository, make your changes, and submit pull requests. We appreciate all contributions!
Please note:
- The filename
xpath_parser.pyis assumed in the usage example. Adjust it accordingly if you're using a different filename. - Modify sections like "Contributing" as per your actual project needs and repository policies. This is a generic template to help you get started.
All examples in examples folder
License
MIT License
More documentation at: Code Docta
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