sprytnyk

class Wrapper:
    def __init__(self, wrapped_class):
        self.wrapped_class = wrapped_class()

    def __getattr__(self, item):
        attr = self.wrapped_class.__getattribute__(item)

        if callable(attr):
            @wraps(attr)
            def wrap(*args, **kwargs):

sprytnyk

def render_without_context(template_name, **context):
    env = jinja2.Environment(
        loader=jinja2.PackageLoader('ui')
    )
    template = env.get_template(template_name)
    return template.render(**context)

sprytnyk

def convert_size(size_bytes):
    if size_bytes == 0:
        return "0B"
    size_name = ("B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
    i = int(math.floor(math.log(size_bytes, 1024)))
    p = math.pow(1024, i)
    s = round(size_bytes / p, 2)
    return "%s %s" % (s, size_name[i])