OctoLab Cookbook: how to use composer.yml and stop creating issues about
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This document provides a solution for converting YAML files to JSON files using Python and the PyYAML and JSON modules. It explains how to install PyYAML, provides a Python script to perform the conversion, and suggests integrating it as an alias. Using this approach avoids issues that arise from not properly defining dependencies in composer.yml.
![- third: print it
print(json.dumps(yaml.load(open(sys.argv[1]).read())))](https://image.slidesharecdn.com/octolabcookbook-howtousecomposer-160523133115/85/OctoLab-Cookbook-how-to-use-composer-yml-and-stop-creating-issues-about-10-320.jpg)
![- fourth: integrate all together
<command> = python -c
"import sys, yaml, json;
sys.tracebacklimit = 0;
print(json.dumps(yaml.load(open(sys.argv[1]).read()), indent=2))"
# ~/.bash_profile
alias yaml2json = <command>
# use it
yaml2json composer.yml > composer.json](https://image.slidesharecdn.com/octolabcookbook-howtousecomposer-160523133115/85/OctoLab-Cookbook-how-to-use-composer-yml-and-stop-creating-issues-about-11-320.jpg)
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OctoLab Cookbook: how to use composer.yml and stop creating issues about
- 1. Episode #2.0.1 (2016-10-24) Level: Beginner OctoLab Cookbook How to use composer.yml and stop creating issues about
- 2. The context
- 4. The problem
- 5. • composer/composer#159 • composer/composer#440 • composer/composer#1778 • composer/composer#1988 • composer/composer#5364 is:issue is:closed yaml
- 6. The solution
- 7. Installation • https://www.python.org/downloads/ (but most cases it is already exists) • pip install pyyaml • or apt-get install python-yaml • or yum install python-yaml • etc. Requirements • Python • PyYAML
- 8. - first: imports import sys, yaml, json;
- 9. - second: suppress traceback sys.tracebacklimit = 0;
- 10. - third: print it print(json.dumps(yaml.load(open(sys.argv[1]).read())))
- 11. - fourth: integrate all together <command> = python -c "import sys, yaml, json; sys.tracebacklimit = 0; print(json.dumps(yaml.load(open(sys.argv[1]).read()), indent=2))" # ~/.bash_profile alias yaml2json = <command> # use it yaml2json composer.yml > composer.json
- 12. The benefits
- 16. COMMENTS!!!
- 22. • Convert YAML to JSON Online with related tools on different languages for console • composer-yaml • Example of usage • package.meta initiative Useful links
- 23. Thank you for your attention! Have questions? Kamil Samigullin a some developer [email protected] @ikamilsk github.com/kamilsk linkedin.com/in/kamilsk