Created
August 13, 2014 11:09
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Python Bem templator with flask example.
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| #!/usr/bin/env python3 | |
| from flask import Flask | |
| from bem import Bem | |
| import templates | |
| app = Flask(__name__) | |
| bem = Bem(no_cache = True) | |
| bem.load_default_functions() | |
| bem.load_default_level() | |
| @app.route('/css/<name>.css') | |
| def css(name): | |
| return bem.get_css(name) | |
| @app.route('/js/<name>.js') | |
| def js(name): | |
| return bem.get_js(name) | |
| @app.route('/') | |
| @bem.template('index') | |
| @templates.page('index') | |
| def root(): | |
| return ('My test page', {'block': 'header'}) | |
| if __name__ == '__main__': | |
| app.run(port = 8000, debug = True) |
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| <!doctype html><html class="page"><head><title>My test page</title><meta charset="utf-8"></meta><link href="/css/index.css" rel="stylesheet" type="text/css"></link></head><body class="page__body"><div class="header"></div><script src="/js/index.js" type="text/javascript"></script></body></html> |
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| /* CSS generated by Python-bem */ | |
| /* Block header */ | |
| /* End of block header */ | |
| /* Block page */ | |
| /* End of block page */ | |
| /* End of CSS generated by Python-bem */ |
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| /* JS generated by Python-bem */ | |
| /* Block header */ | |
| /* End of block header */ | |
| /* Block page */ | |
| /* End of block page */ | |
| /* End of JS generated by Python-bem */ |
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| #!/usr/bin/env python3 | |
| from flask import url_for | |
| def page(name): | |
| def decorator(function): | |
| def wrapper(*args, **kwargs): | |
| content = function(*args, **kwargs) | |
| output = { | |
| 'block': 'page', | |
| 'title': content[0], | |
| 'stylesheet': url_for('css', name = name), | |
| 'script': url_for('js', name = name), | |
| 'content': content[1] | |
| } | |
| return output | |
| return wrapper | |
| return decorator |
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