Function join

celery/utils/text.py:50–52

Concatenate list of strings.

(l: list[str], sep: str = '\n')

def join(l: list[str], sep: str = '\n') -> str:
    """Concatenate list of strings."""
    return sep.join(v for v in l if v)


def ensure_sep(sep: str, s: str, n: int = 2) -> str: