The zaqar.common.utils module

utils: general-purpose utilities.

dict_to_conf(options)

Converts a python dictionary to a list of oslo_config.cfg.Opt

Parameters:options (dict) – The python dictionary to convert Returns:a list of options compatible with oslo_config Return type:[oslo_config.cfg.Opt]

fields(d, names, pred=<function <lambda>>, key_transform=<function <lambda>>, value_transform=<function <lambda>>)

Returns the entries in this dictionary with keys appearing in names.

Parameters:

• pred ((a -> bool)) – a filter that is applied to the values of the dictionary.
• key_transform (a -> a) – a transform to apply to the key before returning it
• value_transform (a -> a) – a transform to apply to the value before returning it

Return type:

dict