684 lines
33 KiB
Plaintext
684 lines
33 KiB
Plaintext
Metadata-Version: 2.1
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Name: charset-normalizer
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Version: 3.3.2
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Summary: The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet.
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Home-page: https://github.com/Ousret/charset_normalizer
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Author: Ahmed TAHRI
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Author-email: ahmed.tahri@cloudnursery.dev
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License: MIT
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Project-URL: Bug Reports, https://github.com/Ousret/charset_normalizer/issues
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Project-URL: Documentation, https://charset-normalizer.readthedocs.io/en/latest
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Keywords: encoding,charset,charset-detector,detector,normalization,unicode,chardet,detect
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Classifier: Development Status :: 5 - Production/Stable
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Classifier: License :: OSI Approved :: MIT License
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Classifier: Intended Audience :: Developers
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Classifier: Topic :: Software Development :: Libraries :: Python Modules
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Classifier: Operating System :: OS Independent
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Classifier: Programming Language :: Python
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Classifier: Programming Language :: Python :: 3
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Classifier: Programming Language :: Python :: 3.7
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Classifier: Programming Language :: Python :: 3.8
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Classifier: Programming Language :: Python :: 3.9
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Classifier: Programming Language :: Python :: 3.10
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Classifier: Programming Language :: Python :: 3.11
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Classifier: Programming Language :: Python :: 3.12
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Classifier: Programming Language :: Python :: Implementation :: PyPy
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Classifier: Topic :: Text Processing :: Linguistic
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Classifier: Topic :: Utilities
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Classifier: Typing :: Typed
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Requires-Python: >=3.7.0
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Description-Content-Type: text/markdown
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License-File: LICENSE
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Provides-Extra: unicode_backport
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<h1 align="center">Charset Detection, for Everyone 👋</h1>
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<p align="center">
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<sup>The Real First Universal Charset Detector</sup><br>
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<a href="https://pypi.org/project/charset-normalizer">
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<img src="https://img.shields.io/pypi/pyversions/charset_normalizer.svg?orange=blue" />
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</a>
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<a href="https://pepy.tech/project/charset-normalizer/">
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<img alt="Download Count Total" src="https://static.pepy.tech/badge/charset-normalizer/month" />
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</a>
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<a href="https://bestpractices.coreinfrastructure.org/projects/7297">
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<img src="https://bestpractices.coreinfrastructure.org/projects/7297/badge">
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</a>
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</p>
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<p align="center">
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<sup><i>Featured Packages</i></sup><br>
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<a href="https://github.com/jawah/niquests">
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<img alt="Static Badge" src="https://img.shields.io/badge/Niquests-HTTP_1.1%2C%202%2C_and_3_Client-cyan">
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</a>
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<a href="https://github.com/jawah/wassima">
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<img alt="Static Badge" src="https://img.shields.io/badge/Wassima-Certifi_Killer-cyan">
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</a>
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</p>
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<p align="center">
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<sup><i>In other language (unofficial port - by the community)</i></sup><br>
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<a href="https://github.com/nickspring/charset-normalizer-rs">
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<img alt="Static Badge" src="https://img.shields.io/badge/Rust-red">
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</a>
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</p>
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> A library that helps you read text from an unknown charset encoding.<br /> Motivated by `chardet`,
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> I'm trying to resolve the issue by taking a new approach.
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> All IANA character set names for which the Python core library provides codecs are supported.
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<p align="center">
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>>>>> <a href="https://charsetnormalizerweb.ousret.now.sh" target="_blank">👉 Try Me Online Now, Then Adopt Me 👈 </a> <<<<<
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</p>
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This project offers you an alternative to **Universal Charset Encoding Detector**, also known as **Chardet**.
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| Feature | [Chardet](https://github.com/chardet/chardet) | Charset Normalizer | [cChardet](https://github.com/PyYoshi/cChardet) |
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|--------------------------------------------------|:---------------------------------------------:|:--------------------------------------------------------------------------------------------------:|:-----------------------------------------------:|
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| `Fast` | ❌ | ✅ | ✅ |
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| `Universal**` | ❌ | ✅ | ❌ |
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| `Reliable` **without** distinguishable standards | ❌ | ✅ | ✅ |
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| `Reliable` **with** distinguishable standards | ✅ | ✅ | ✅ |
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| `License` | LGPL-2.1<br>_restrictive_ | MIT | MPL-1.1<br>_restrictive_ |
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| `Native Python` | ✅ | ✅ | ❌ |
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| `Detect spoken language` | ❌ | ✅ | N/A |
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| `UnicodeDecodeError Safety` | ❌ | ✅ | ❌ |
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| `Whl Size (min)` | 193.6 kB | 42 kB | ~200 kB |
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| `Supported Encoding` | 33 | 🎉 [99](https://charset-normalizer.readthedocs.io/en/latest/user/support.html#supported-encodings) | 40 |
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<p align="center">
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<img src="https://i.imgflip.com/373iay.gif" alt="Reading Normalized Text" width="226"/><img src="https://media.tenor.com/images/c0180f70732a18b4965448d33adba3d0/tenor.gif" alt="Cat Reading Text" width="200"/>
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</p>
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*\*\* : They are clearly using specific code for a specific encoding even if covering most of used one*<br>
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Did you got there because of the logs? See [https://charset-normalizer.readthedocs.io/en/latest/user/miscellaneous.html](https://charset-normalizer.readthedocs.io/en/latest/user/miscellaneous.html)
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## ⚡ Performance
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This package offer better performance than its counterpart Chardet. Here are some numbers.
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| Package | Accuracy | Mean per file (ms) | File per sec (est) |
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|-----------------------------------------------|:--------:|:------------------:|:------------------:|
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| [chardet](https://github.com/chardet/chardet) | 86 % | 200 ms | 5 file/sec |
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| charset-normalizer | **98 %** | **10 ms** | 100 file/sec |
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| Package | 99th percentile | 95th percentile | 50th percentile |
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|-----------------------------------------------|:---------------:|:---------------:|:---------------:|
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| [chardet](https://github.com/chardet/chardet) | 1200 ms | 287 ms | 23 ms |
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| charset-normalizer | 100 ms | 50 ms | 5 ms |
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Chardet's performance on larger file (1MB+) are very poor. Expect huge difference on large payload.
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> Stats are generated using 400+ files using default parameters. More details on used files, see GHA workflows.
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> And yes, these results might change at any time. The dataset can be updated to include more files.
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> The actual delays heavily depends on your CPU capabilities. The factors should remain the same.
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> Keep in mind that the stats are generous and that Chardet accuracy vs our is measured using Chardet initial capability
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> (eg. Supported Encoding) Challenge-them if you want.
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## ✨ Installation
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Using pip:
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```sh
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pip install charset-normalizer -U
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```
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## 🚀 Basic Usage
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### CLI
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This package comes with a CLI.
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```
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usage: normalizer [-h] [-v] [-a] [-n] [-m] [-r] [-f] [-t THRESHOLD]
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file [file ...]
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The Real First Universal Charset Detector. Discover originating encoding used
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on text file. Normalize text to unicode.
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positional arguments:
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files File(s) to be analysed
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optional arguments:
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-h, --help show this help message and exit
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-v, --verbose Display complementary information about file if any.
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Stdout will contain logs about the detection process.
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-a, --with-alternative
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Output complementary possibilities if any. Top-level
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JSON WILL be a list.
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-n, --normalize Permit to normalize input file. If not set, program
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does not write anything.
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-m, --minimal Only output the charset detected to STDOUT. Disabling
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JSON output.
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-r, --replace Replace file when trying to normalize it instead of
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creating a new one.
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-f, --force Replace file without asking if you are sure, use this
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flag with caution.
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-t THRESHOLD, --threshold THRESHOLD
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Define a custom maximum amount of chaos allowed in
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decoded content. 0. <= chaos <= 1.
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--version Show version information and exit.
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```
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```bash
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normalizer ./data/sample.1.fr.srt
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```
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or
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```bash
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python -m charset_normalizer ./data/sample.1.fr.srt
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```
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🎉 Since version 1.4.0 the CLI produce easily usable stdout result in JSON format.
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```json
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{
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"path": "/home/default/projects/charset_normalizer/data/sample.1.fr.srt",
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"encoding": "cp1252",
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"encoding_aliases": [
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"1252",
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"windows_1252"
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],
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"alternative_encodings": [
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"cp1254",
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"cp1256",
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"cp1258",
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"iso8859_14",
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"iso8859_15",
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"iso8859_16",
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"iso8859_3",
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"iso8859_9",
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"latin_1",
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"mbcs"
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],
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"language": "French",
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"alphabets": [
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"Basic Latin",
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"Latin-1 Supplement"
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],
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"has_sig_or_bom": false,
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"chaos": 0.149,
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"coherence": 97.152,
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"unicode_path": null,
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"is_preferred": true
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}
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```
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### Python
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*Just print out normalized text*
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```python
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from charset_normalizer import from_path
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results = from_path('./my_subtitle.srt')
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print(str(results.best()))
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```
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*Upgrade your code without effort*
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```python
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from charset_normalizer import detect
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```
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The above code will behave the same as **chardet**. We ensure that we offer the best (reasonable) BC result possible.
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See the docs for advanced usage : [readthedocs.io](https://charset-normalizer.readthedocs.io/en/latest/)
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## 😇 Why
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When I started using Chardet, I noticed that it was not suited to my expectations, and I wanted to propose a
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reliable alternative using a completely different method. Also! I never back down on a good challenge!
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I **don't care** about the **originating charset** encoding, because **two different tables** can
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produce **two identical rendered string.**
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What I want is to get readable text, the best I can.
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In a way, **I'm brute forcing text decoding.** How cool is that ? 😎
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Don't confuse package **ftfy** with charset-normalizer or chardet. ftfy goal is to repair unicode string whereas charset-normalizer to convert raw file in unknown encoding to unicode.
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## 🍰 How
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- Discard all charset encoding table that could not fit the binary content.
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- Measure noise, or the mess once opened (by chunks) with a corresponding charset encoding.
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- Extract matches with the lowest mess detected.
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- Additionally, we measure coherence / probe for a language.
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**Wait a minute**, what is noise/mess and coherence according to **YOU ?**
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*Noise :* I opened hundred of text files, **written by humans**, with the wrong encoding table. **I observed**, then
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**I established** some ground rules about **what is obvious** when **it seems like** a mess.
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I know that my interpretation of what is noise is probably incomplete, feel free to contribute in order to
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improve or rewrite it.
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*Coherence :* For each language there is on earth, we have computed ranked letter appearance occurrences (the best we can). So I thought
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that intel is worth something here. So I use those records against decoded text to check if I can detect intelligent design.
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## ⚡ Known limitations
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- Language detection is unreliable when text contains two or more languages sharing identical letters. (eg. HTML (english tags) + Turkish content (Sharing Latin characters))
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- Every charset detector heavily depends on sufficient content. In common cases, do not bother run detection on very tiny content.
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## ⚠️ About Python EOLs
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**If you are running:**
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- Python >=2.7,<3.5: Unsupported
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- Python 3.5: charset-normalizer < 2.1
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- Python 3.6: charset-normalizer < 3.1
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- Python 3.7: charset-normalizer < 4.0
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Upgrade your Python interpreter as soon as possible.
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## 👤 Contributing
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Contributions, issues and feature requests are very much welcome.<br />
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Feel free to check [issues page](https://github.com/ousret/charset_normalizer/issues) if you want to contribute.
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## 📝 License
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Copyright © [Ahmed TAHRI @Ousret](https://github.com/Ousret).<br />
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This project is [MIT](https://github.com/Ousret/charset_normalizer/blob/master/LICENSE) licensed.
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Characters frequencies used in this project © 2012 [Denny Vrandečić](http://simia.net/letters/)
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## 💼 For Enterprise
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Professional support for charset-normalizer is available as part of the [Tidelift
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Subscription][1]. Tidelift gives software development teams a single source for
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purchasing and maintaining their software, with professional grade assurances
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from the experts who know it best, while seamlessly integrating with existing
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tools.
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[1]: https://tidelift.com/subscription/pkg/pypi-charset-normalizer?utm_source=pypi-charset-normalizer&utm_medium=readme
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# Changelog
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All notable changes to charset-normalizer will be documented in this file. This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
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## [3.3.2](https://github.com/Ousret/charset_normalizer/compare/3.3.1...3.3.2) (2023-10-31)
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### Fixed
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- Unintentional memory usage regression when using large payload that match several encoding (#376)
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- Regression on some detection case showcased in the documentation (#371)
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### Added
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- Noise (md) probe that identify malformed arabic representation due to the presence of letters in isolated form (credit to my wife)
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## [3.3.1](https://github.com/Ousret/charset_normalizer/compare/3.3.0...3.3.1) (2023-10-22)
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### Changed
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- Optional mypyc compilation upgraded to version 1.6.1 for Python >= 3.8
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- Improved the general detection reliability based on reports from the community
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## [3.3.0](https://github.com/Ousret/charset_normalizer/compare/3.2.0...3.3.0) (2023-09-30)
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### Added
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- Allow to execute the CLI (e.g. normalizer) through `python -m charset_normalizer.cli` or `python -m charset_normalizer`
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- Support for 9 forgotten encoding that are supported by Python but unlisted in `encoding.aliases` as they have no alias (#323)
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### Removed
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- (internal) Redundant utils.is_ascii function and unused function is_private_use_only
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- (internal) charset_normalizer.assets is moved inside charset_normalizer.constant
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### Changed
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- (internal) Unicode code blocks in constants are updated using the latest v15.0.0 definition to improve detection
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- Optional mypyc compilation upgraded to version 1.5.1 for Python >= 3.8
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### Fixed
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- Unable to properly sort CharsetMatch when both chaos/noise and coherence were close due to an unreachable condition in \_\_lt\_\_ (#350)
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## [3.2.0](https://github.com/Ousret/charset_normalizer/compare/3.1.0...3.2.0) (2023-06-07)
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### Changed
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- Typehint for function `from_path` no longer enforce `PathLike` as its first argument
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- Minor improvement over the global detection reliability
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### Added
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- Introduce function `is_binary` that relies on main capabilities, and optimized to detect binaries
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- Propagate `enable_fallback` argument throughout `from_bytes`, `from_path`, and `from_fp` that allow a deeper control over the detection (default True)
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- Explicit support for Python 3.12
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### Fixed
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- Edge case detection failure where a file would contain 'very-long' camel cased word (Issue #289)
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## [3.1.0](https://github.com/Ousret/charset_normalizer/compare/3.0.1...3.1.0) (2023-03-06)
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### Added
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- Argument `should_rename_legacy` for legacy function `detect` and disregard any new arguments without errors (PR #262)
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### Removed
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- Support for Python 3.6 (PR #260)
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### Changed
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- Optional speedup provided by mypy/c 1.0.1
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## [3.0.1](https://github.com/Ousret/charset_normalizer/compare/3.0.0...3.0.1) (2022-11-18)
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### Fixed
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- Multi-bytes cutter/chunk generator did not always cut correctly (PR #233)
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### Changed
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- Speedup provided by mypy/c 0.990 on Python >= 3.7
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## [3.0.0](https://github.com/Ousret/charset_normalizer/compare/2.1.1...3.0.0) (2022-10-20)
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### Added
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- Extend the capability of explain=True when cp_isolation contains at most two entries (min one), will log in details of the Mess-detector results
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- Support for alternative language frequency set in charset_normalizer.assets.FREQUENCIES
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- Add parameter `language_threshold` in `from_bytes`, `from_path` and `from_fp` to adjust the minimum expected coherence ratio
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- `normalizer --version` now specify if current version provide extra speedup (meaning mypyc compilation whl)
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### Changed
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- Build with static metadata using 'build' frontend
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- Make the language detection stricter
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- Optional: Module `md.py` can be compiled using Mypyc to provide an extra speedup up to 4x faster than v2.1
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### Fixed
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- CLI with opt --normalize fail when using full path for files
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- TooManyAccentuatedPlugin induce false positive on the mess detection when too few alpha character have been fed to it
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- Sphinx warnings when generating the documentation
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### Removed
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- Coherence detector no longer return 'Simple English' instead return 'English'
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- Coherence detector no longer return 'Classical Chinese' instead return 'Chinese'
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- Breaking: Method `first()` and `best()` from CharsetMatch
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- UTF-7 will no longer appear as "detected" without a recognized SIG/mark (is unreliable/conflict with ASCII)
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- Breaking: Class aliases CharsetDetector, CharsetDoctor, CharsetNormalizerMatch and CharsetNormalizerMatches
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- Breaking: Top-level function `normalize`
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- Breaking: Properties `chaos_secondary_pass`, `coherence_non_latin` and `w_counter` from CharsetMatch
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- Support for the backport `unicodedata2`
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## [3.0.0rc1](https://github.com/Ousret/charset_normalizer/compare/3.0.0b2...3.0.0rc1) (2022-10-18)
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### Added
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- Extend the capability of explain=True when cp_isolation contains at most two entries (min one), will log in details of the Mess-detector results
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- Support for alternative language frequency set in charset_normalizer.assets.FREQUENCIES
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- Add parameter `language_threshold` in `from_bytes`, `from_path` and `from_fp` to adjust the minimum expected coherence ratio
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### Changed
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- Build with static metadata using 'build' frontend
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- Make the language detection stricter
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### Fixed
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- CLI with opt --normalize fail when using full path for files
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- TooManyAccentuatedPlugin induce false positive on the mess detection when too few alpha character have been fed to it
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### Removed
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- Coherence detector no longer return 'Simple English' instead return 'English'
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- Coherence detector no longer return 'Classical Chinese' instead return 'Chinese'
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## [3.0.0b2](https://github.com/Ousret/charset_normalizer/compare/3.0.0b1...3.0.0b2) (2022-08-21)
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### Added
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- `normalizer --version` now specify if current version provide extra speedup (meaning mypyc compilation whl)
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### Removed
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- Breaking: Method `first()` and `best()` from CharsetMatch
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- UTF-7 will no longer appear as "detected" without a recognized SIG/mark (is unreliable/conflict with ASCII)
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### Fixed
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- Sphinx warnings when generating the documentation
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## [3.0.0b1](https://github.com/Ousret/charset_normalizer/compare/2.1.0...3.0.0b1) (2022-08-15)
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### Changed
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- Optional: Module `md.py` can be compiled using Mypyc to provide an extra speedup up to 4x faster than v2.1
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### Removed
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- Breaking: Class aliases CharsetDetector, CharsetDoctor, CharsetNormalizerMatch and CharsetNormalizerMatches
|
|
- Breaking: Top-level function `normalize`
|
|
- Breaking: Properties `chaos_secondary_pass`, `coherence_non_latin` and `w_counter` from CharsetMatch
|
|
- Support for the backport `unicodedata2`
|
|
|
|
## [2.1.1](https://github.com/Ousret/charset_normalizer/compare/2.1.0...2.1.1) (2022-08-19)
|
|
|
|
### Deprecated
|
|
- Function `normalize` scheduled for removal in 3.0
|
|
|
|
### Changed
|
|
- Removed useless call to decode in fn is_unprintable (#206)
|
|
|
|
### Fixed
|
|
- Third-party library (i18n xgettext) crashing not recognizing utf_8 (PEP 263) with underscore from [@aleksandernovikov](https://github.com/aleksandernovikov) (#204)
|
|
|
|
## [2.1.0](https://github.com/Ousret/charset_normalizer/compare/2.0.12...2.1.0) (2022-06-19)
|
|
|
|
### Added
|
|
- Output the Unicode table version when running the CLI with `--version` (PR #194)
|
|
|
|
### Changed
|
|
- Re-use decoded buffer for single byte character sets from [@nijel](https://github.com/nijel) (PR #175)
|
|
- Fixing some performance bottlenecks from [@deedy5](https://github.com/deedy5) (PR #183)
|
|
|
|
### Fixed
|
|
- Workaround potential bug in cpython with Zero Width No-Break Space located in Arabic Presentation Forms-B, Unicode 1.1 not acknowledged as space (PR #175)
|
|
- CLI default threshold aligned with the API threshold from [@oleksandr-kuzmenko](https://github.com/oleksandr-kuzmenko) (PR #181)
|
|
|
|
### Removed
|
|
- Support for Python 3.5 (PR #192)
|
|
|
|
### Deprecated
|
|
- Use of backport unicodedata from `unicodedata2` as Python is quickly catching up, scheduled for removal in 3.0 (PR #194)
|
|
|
|
## [2.0.12](https://github.com/Ousret/charset_normalizer/compare/2.0.11...2.0.12) (2022-02-12)
|
|
|
|
### Fixed
|
|
- ASCII miss-detection on rare cases (PR #170)
|
|
|
|
## [2.0.11](https://github.com/Ousret/charset_normalizer/compare/2.0.10...2.0.11) (2022-01-30)
|
|
|
|
### Added
|
|
- Explicit support for Python 3.11 (PR #164)
|
|
|
|
### Changed
|
|
- The logging behavior have been completely reviewed, now using only TRACE and DEBUG levels (PR #163 #165)
|
|
|
|
## [2.0.10](https://github.com/Ousret/charset_normalizer/compare/2.0.9...2.0.10) (2022-01-04)
|
|
|
|
### Fixed
|
|
- Fallback match entries might lead to UnicodeDecodeError for large bytes sequence (PR #154)
|
|
|
|
### Changed
|
|
- Skipping the language-detection (CD) on ASCII (PR #155)
|
|
|
|
## [2.0.9](https://github.com/Ousret/charset_normalizer/compare/2.0.8...2.0.9) (2021-12-03)
|
|
|
|
### Changed
|
|
- Moderating the logging impact (since 2.0.8) for specific environments (PR #147)
|
|
|
|
### Fixed
|
|
- Wrong logging level applied when setting kwarg `explain` to True (PR #146)
|
|
|
|
## [2.0.8](https://github.com/Ousret/charset_normalizer/compare/2.0.7...2.0.8) (2021-11-24)
|
|
### Changed
|
|
- Improvement over Vietnamese detection (PR #126)
|
|
- MD improvement on trailing data and long foreign (non-pure latin) data (PR #124)
|
|
- Efficiency improvements in cd/alphabet_languages from [@adbar](https://github.com/adbar) (PR #122)
|
|
- call sum() without an intermediary list following PEP 289 recommendations from [@adbar](https://github.com/adbar) (PR #129)
|
|
- Code style as refactored by Sourcery-AI (PR #131)
|
|
- Minor adjustment on the MD around european words (PR #133)
|
|
- Remove and replace SRTs from assets / tests (PR #139)
|
|
- Initialize the library logger with a `NullHandler` by default from [@nmaynes](https://github.com/nmaynes) (PR #135)
|
|
- Setting kwarg `explain` to True will add provisionally (bounded to function lifespan) a specific stream handler (PR #135)
|
|
|
|
### Fixed
|
|
- Fix large (misleading) sequence giving UnicodeDecodeError (PR #137)
|
|
- Avoid using too insignificant chunk (PR #137)
|
|
|
|
### Added
|
|
- Add and expose function `set_logging_handler` to configure a specific StreamHandler from [@nmaynes](https://github.com/nmaynes) (PR #135)
|
|
- Add `CHANGELOG.md` entries, format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) (PR #141)
|
|
|
|
## [2.0.7](https://github.com/Ousret/charset_normalizer/compare/2.0.6...2.0.7) (2021-10-11)
|
|
### Added
|
|
- Add support for Kazakh (Cyrillic) language detection (PR #109)
|
|
|
|
### Changed
|
|
- Further, improve inferring the language from a given single-byte code page (PR #112)
|
|
- Vainly trying to leverage PEP263 when PEP3120 is not supported (PR #116)
|
|
- Refactoring for potential performance improvements in loops from [@adbar](https://github.com/adbar) (PR #113)
|
|
- Various detection improvement (MD+CD) (PR #117)
|
|
|
|
### Removed
|
|
- Remove redundant logging entry about detected language(s) (PR #115)
|
|
|
|
### Fixed
|
|
- Fix a minor inconsistency between Python 3.5 and other versions regarding language detection (PR #117 #102)
|
|
|
|
## [2.0.6](https://github.com/Ousret/charset_normalizer/compare/2.0.5...2.0.6) (2021-09-18)
|
|
### Fixed
|
|
- Unforeseen regression with the loss of the backward-compatibility with some older minor of Python 3.5.x (PR #100)
|
|
- Fix CLI crash when using --minimal output in certain cases (PR #103)
|
|
|
|
### Changed
|
|
- Minor improvement to the detection efficiency (less than 1%) (PR #106 #101)
|
|
|
|
## [2.0.5](https://github.com/Ousret/charset_normalizer/compare/2.0.4...2.0.5) (2021-09-14)
|
|
### Changed
|
|
- The project now comply with: flake8, mypy, isort and black to ensure a better overall quality (PR #81)
|
|
- The BC-support with v1.x was improved, the old staticmethods are restored (PR #82)
|
|
- The Unicode detection is slightly improved (PR #93)
|
|
- Add syntax sugar \_\_bool\_\_ for results CharsetMatches list-container (PR #91)
|
|
|
|
### Removed
|
|
- The project no longer raise warning on tiny content given for detection, will be simply logged as warning instead (PR #92)
|
|
|
|
### Fixed
|
|
- In some rare case, the chunks extractor could cut in the middle of a multi-byte character and could mislead the mess detection (PR #95)
|
|
- Some rare 'space' characters could trip up the UnprintablePlugin/Mess detection (PR #96)
|
|
- The MANIFEST.in was not exhaustive (PR #78)
|
|
|
|
## [2.0.4](https://github.com/Ousret/charset_normalizer/compare/2.0.3...2.0.4) (2021-07-30)
|
|
### Fixed
|
|
- The CLI no longer raise an unexpected exception when no encoding has been found (PR #70)
|
|
- Fix accessing the 'alphabets' property when the payload contains surrogate characters (PR #68)
|
|
- The logger could mislead (explain=True) on detected languages and the impact of one MBCS match (PR #72)
|
|
- Submatch factoring could be wrong in rare edge cases (PR #72)
|
|
- Multiple files given to the CLI were ignored when publishing results to STDOUT. (After the first path) (PR #72)
|
|
- Fix line endings from CRLF to LF for certain project files (PR #67)
|
|
|
|
### Changed
|
|
- Adjust the MD to lower the sensitivity, thus improving the global detection reliability (PR #69 #76)
|
|
- Allow fallback on specified encoding if any (PR #71)
|
|
|
|
## [2.0.3](https://github.com/Ousret/charset_normalizer/compare/2.0.2...2.0.3) (2021-07-16)
|
|
### Changed
|
|
- Part of the detection mechanism has been improved to be less sensitive, resulting in more accurate detection results. Especially ASCII. (PR #63)
|
|
- According to the community wishes, the detection will fall back on ASCII or UTF-8 in a last-resort case. (PR #64)
|
|
|
|
## [2.0.2](https://github.com/Ousret/charset_normalizer/compare/2.0.1...2.0.2) (2021-07-15)
|
|
### Fixed
|
|
- Empty/Too small JSON payload miss-detection fixed. Report from [@tseaver](https://github.com/tseaver) (PR #59)
|
|
|
|
### Changed
|
|
- Don't inject unicodedata2 into sys.modules from [@akx](https://github.com/akx) (PR #57)
|
|
|
|
## [2.0.1](https://github.com/Ousret/charset_normalizer/compare/2.0.0...2.0.1) (2021-07-13)
|
|
### Fixed
|
|
- Make it work where there isn't a filesystem available, dropping assets frequencies.json. Report from [@sethmlarson](https://github.com/sethmlarson). (PR #55)
|
|
- Using explain=False permanently disable the verbose output in the current runtime (PR #47)
|
|
- One log entry (language target preemptive) was not show in logs when using explain=True (PR #47)
|
|
- Fix undesired exception (ValueError) on getitem of instance CharsetMatches (PR #52)
|
|
|
|
### Changed
|
|
- Public function normalize default args values were not aligned with from_bytes (PR #53)
|
|
|
|
### Added
|
|
- You may now use charset aliases in cp_isolation and cp_exclusion arguments (PR #47)
|
|
|
|
## [2.0.0](https://github.com/Ousret/charset_normalizer/compare/1.4.1...2.0.0) (2021-07-02)
|
|
### Changed
|
|
- 4x to 5 times faster than the previous 1.4.0 release. At least 2x faster than Chardet.
|
|
- Accent has been made on UTF-8 detection, should perform rather instantaneous.
|
|
- The backward compatibility with Chardet has been greatly improved. The legacy detect function returns an identical charset name whenever possible.
|
|
- The detection mechanism has been slightly improved, now Turkish content is detected correctly (most of the time)
|
|
- The program has been rewritten to ease the readability and maintainability. (+Using static typing)+
|
|
- utf_7 detection has been reinstated.
|
|
|
|
### Removed
|
|
- This package no longer require anything when used with Python 3.5 (Dropped cached_property)
|
|
- Removed support for these languages: Catalan, Esperanto, Kazakh, Baque, Volapük, Azeri, Galician, Nynorsk, Macedonian, and Serbocroatian.
|
|
- The exception hook on UnicodeDecodeError has been removed.
|
|
|
|
### Deprecated
|
|
- Methods coherence_non_latin, w_counter, chaos_secondary_pass of the class CharsetMatch are now deprecated and scheduled for removal in v3.0
|
|
|
|
### Fixed
|
|
- The CLI output used the relative path of the file(s). Should be absolute.
|
|
|
|
## [1.4.1](https://github.com/Ousret/charset_normalizer/compare/1.4.0...1.4.1) (2021-05-28)
|
|
### Fixed
|
|
- Logger configuration/usage no longer conflict with others (PR #44)
|
|
|
|
## [1.4.0](https://github.com/Ousret/charset_normalizer/compare/1.3.9...1.4.0) (2021-05-21)
|
|
### Removed
|
|
- Using standard logging instead of using the package loguru.
|
|
- Dropping nose test framework in favor of the maintained pytest.
|
|
- Choose to not use dragonmapper package to help with gibberish Chinese/CJK text.
|
|
- Require cached_property only for Python 3.5 due to constraint. Dropping for every other interpreter version.
|
|
- Stop support for UTF-7 that does not contain a SIG.
|
|
- Dropping PrettyTable, replaced with pure JSON output in CLI.
|
|
|
|
### Fixed
|
|
- BOM marker in a CharsetNormalizerMatch instance could be False in rare cases even if obviously present. Due to the sub-match factoring process.
|
|
- Not searching properly for the BOM when trying utf32/16 parent codec.
|
|
|
|
### Changed
|
|
- Improving the package final size by compressing frequencies.json.
|
|
- Huge improvement over the larges payload.
|
|
|
|
### Added
|
|
- CLI now produces JSON consumable output.
|
|
- Return ASCII if given sequences fit. Given reasonable confidence.
|
|
|
|
## [1.3.9](https://github.com/Ousret/charset_normalizer/compare/1.3.8...1.3.9) (2021-05-13)
|
|
|
|
### Fixed
|
|
- In some very rare cases, you may end up getting encode/decode errors due to a bad bytes payload (PR #40)
|
|
|
|
## [1.3.8](https://github.com/Ousret/charset_normalizer/compare/1.3.7...1.3.8) (2021-05-12)
|
|
|
|
### Fixed
|
|
- Empty given payload for detection may cause an exception if trying to access the `alphabets` property. (PR #39)
|
|
|
|
## [1.3.7](https://github.com/Ousret/charset_normalizer/compare/1.3.6...1.3.7) (2021-05-12)
|
|
|
|
### Fixed
|
|
- The legacy detect function should return UTF-8-SIG if sig is present in the payload. (PR #38)
|
|
|
|
## [1.3.6](https://github.com/Ousret/charset_normalizer/compare/1.3.5...1.3.6) (2021-02-09)
|
|
|
|
### Changed
|
|
- Amend the previous release to allow prettytable 2.0 (PR #35)
|
|
|
|
## [1.3.5](https://github.com/Ousret/charset_normalizer/compare/1.3.4...1.3.5) (2021-02-08)
|
|
|
|
### Fixed
|
|
- Fix error while using the package with a python pre-release interpreter (PR #33)
|
|
|
|
### Changed
|
|
- Dependencies refactoring, constraints revised.
|
|
|
|
### Added
|
|
- Add python 3.9 and 3.10 to the supported interpreters
|
|
|
|
MIT License
|
|
|
|
Copyright (c) 2019 TAHRI Ahmed R.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
SOFTWARE.
|