Source code for mlinsights.helpers.parameters

"""
Functions about parameters.


:githublink:`%|py|5`
"""
import textwrap


[docs]def format_value(v): """ Formats a value to be included in a string. :param v: a string :return: a string :githublink:`%|py|14` """ if isinstance(v, str): return "'{0}'".format(v.replace("'", "\\'")) else: return "{0}".format(v)
[docs]def format_parameters(pdict): """ Formats a list of parameters. :param pdict: dictionary :return: string .. runpython:: :showcode: from mlinsights.helpers.parameters import format_parameters d = dict(i=2, x=6.7, s="r") print(format_parameters(d)) :githublink:`%|py|35` """ res = [] for k, v in sorted(pdict.items()): res.append('{0}={1}'.format(k, format_value(v))) return ", ".join(res)
[docs]def format_function_call(name, pdict): """ Formats a function call with named parameters. :param pdict: dictionary :return: string .. runpython:: :showcode: from mlinsights.helpers.parameters import format_function_call d = dict(i=2, x=6.7, s="r") print(format_function_call("fct", d)) :githublink:`%|py|56` """ res = '{0}({1})'.format(name, format_parameters(pdict)) return "\n".join(textwrap.wrap(res, width=70, subsequent_indent=' '))