https://github.com/umaumax/yaml-sort
https://github.com/umaumax/yaml-sort
diff python sort yaml
Last synced: 2 months ago
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- Host: GitHub
- URL: https://github.com/umaumax/yaml-sort
- Owner: umaumax
- Created: 2019-07-31T14:05:21.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2019-11-03T07:20:11.000Z (over 6 years ago)
- Last Synced: 2025-06-23T13:49:13.011Z (about 1 year ago)
- Topics: diff, python, sort, yaml
- Language: Python
- Size: 7.81 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# yaml-sort
sort yaml file (even generated by opencv with bugs)
## how to install
```
# for avoiding 'pip Installing collected packages: UNKNOWN'
pip3 install setuptools --upgrade
pip3 install https://github.com/umaumax/yaml-sort/archive/master.tar.gz
```
## how to use
```
yaml-sort in.yml
yaml-sort in.yml out.yml
```
### yaml-diff
```
diff -U 100 <(yaml-sort sample1.yml) <(yaml-sort sample2.yml)
```
## TODO
* write test code
----
[test.yml]
```
%YAML:1.0
---
set:
- { x:1, y:2, x:[ 1, 0, 0, 1, 1, 0, 1, 1 ] }
tag: !!hello
cols: 3
rows: 4
data: [1,-2,3]
abc: 1234
date: "Fri Jul 26 23:42:37 2019"
```
* `%YAML:x.x`: version
* `---`: データ区切り
* [YAML Ain’t Markup Language \(YAML™\) Version 1\.2]( https://yaml.org/spec/1.2/spec.html#id2760395 )
* `!!xxx`: tag
* [YAML Ain’t Markup Language \(YAML™\) Version 1\.2]( https://yaml.org/spec/1.2/spec.html#id2761292 )
* see: `Secondary Handle`
[The Official YAML Web Site]( https://yaml.org/ )
----
* `%YAML:1.0`: これは正しくは`%YAML 1.0`
* [YAML Ain’t Markup Language \(YAML™\) Version 1\.2]( https://yaml.org/spec/1.2/spec.html#id2760395 )
* `%YAML`で検索すると正しい例がヒットする(ただし，このフォーマットが正式かどうかについての定義は見つからず)
* [How to skip lines when reading a yaml file in python? \- Stack Overflow]( https://stackoverflow.com/questions/28058902/how-to-skip-lines-when-reading-a-yaml-file-in-python )
* 非常に参考になる
* [pyyaml \- yaml\.scanner\.ScannerError: while scanning a directive \- Stack Overflow]( https://stackoverflow.com/questions/15571137/yaml-scanner-scannererror-while-scanning-a-directive )
* [How do I load an OpenCV generated yaml file in python? \- OpenCV Q&A Forum]( https://answers.opencv.org/question/31207/how-do-i-load-an-opencv-generated-yaml-file-in-python/ )
----
## PyYAML
```
pip install -U PyYAML
```
```
yaml.constructor.ConstructorError: could not determine a constructor for the tag 'tag:yaml.org,2002:opencv-matrix'
```
[CloudFormationのYAMLをPyYAMLで読み込む \- GALACTIC1969 \- Medium]( https://medium.com/galactic1969/cloudformation%E3%81%AEyaml%E3%82%92pyyaml%E3%81%A7%E8%AA%AD%E3%81%BF%E8%BE%BC%E3%82%80-eafd5f41bf3c )
## go-yaml/yaml
下記がパースできない
```
%YAML:1.0
```
これは，opencv側のbugらしいので，その点では問題ない
```
abc: {x:[12,3]}
```
----
## FMI
* for pip packaging [umaumax/gtrans]( https://github.com/umaumax/gtrans )