Function get_env_int

src/__init__.py:303–315

Returns `True`, `False` or `default` depending on whether $ is '1', '0' or unset. Otherwise assert-fails.

( name, default)

    return ret

def get_env_int( name, default):
    '''
    Returns `True`, `False` or `default` depending on whether $<name> is '1',
    '0' or unset. Otherwise assert-fails.
    ''&#x27;
    v = os.environ.get( name)
    if v is None:
        ret = default
    else:
        ret = int(v)
    if ret != default:
        log(f'Using non-default setting from {name}: {v}')
    return ret

# All our `except ...` blocks output diagnostics if `g_exceptions_verbose` is
# true.