wait_for_logs fails for DockerCompose

[bitplane]

Example code:

    container = DockerCompose('.', dockerfile, pull=True)
    container.start()
    wait_for_logs(container, 'Connected with result code 0', timeout=60)

Output:

container = <testcontainers.compose.DockerCompose object at 0x10fd9a7c0>, predicate = <built-in method search of re.Pattern object at 0x7fe22e561000>, timeout = 60, interval = 1

    def wait_for_logs(container, predicate, timeout=None, interval=1):
        """
        Wait for the container to emit logs satisfying the predicate.
    
        Parameters
        ----------
        container : DockerContainer
            Container whose logs to wait for.
        predicate : callable or str
            Predicate that should be satisfied by the logs. If a string, the it is used as the pattern
            for a multiline regular expression search.
        timeout : float or None
            Number of seconds to wait for the predicate to be satisfied. Defaults to wait indefinitely.
        interval : float
            Interval at which to poll the logs.
    
        Returns
        -------
        duration : float
            Number of seconds until the predicate was satisfied.
        """
        if isinstance(predicate, str):
            predicate = re.compile(predicate, re.MULTILINE).search
        start = time.time()
        while True:
            duration = time.time() - start
>           if predicate(container._container.logs().decode()):
E           AttributeError: 'DockerCompose' object has no attribute '_container'

../../venv/lib/python3.9/site-packages/testcontainers/core/waiting_utils.py:87: AttributeError

[yakimka]

Closed by #149