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Diffstat (limited to 'utils.py')
-rw-r--r-- | utils.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/utils.py b/utils.py new file mode 100644 index 0000000..2f3b433 --- /dev/null +++ b/utils.py @@ -0,0 +1,21 @@ +# -*- coding: utf-8 -*- +from functools import wraps +from flask import request, render_template + +# from http://flask.pocoo.org/docs/patterns/viewdecorators/#templating-decorator +def templated(template=None): + def decorator(f): + @wraps(f) + def decorated_function(*args, **kwargs): + template_name = template + if template_name is None: + template_name = request.endpoint \ + .replace('.', '/') + '.html' + ctx = f(*args, **kwargs) + if ctx is None: + ctx = {} + elif not isinstance(ctx, dict): + return ctx + return render_template(template_name, **ctx) + return decorated_function + return decorator |