File: utils.py

package info (click to toggle)
python-sqlalchemy-utils 0.41.2-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,252 kB
  • sloc: python: 13,566; makefile: 141
file content (22 lines) | stat: -rw-r--r-- 452 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
from collections.abc import Iterable


def str_coercible(cls):
    def __str__(self):
        return self.__unicode__()

    cls.__str__ = __str__
    return cls


def is_sequence(value):
    return (
        isinstance(value, Iterable) and not isinstance(value, str)
    )


def starts_with(iterable, prefix):
    """
    Returns whether or not given iterable starts with given prefix.
    """
    return list(iterable)[0:len(prefix)] == list(prefix)