FM / util

/snap/core18/2979/usr/lib/python3/dist-packages/urllib3/util/

/snap/core18/2979/usr/lib/python3/dist-packages/urllib3/util

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
connection.py	4237	0644	edit dl rm
request.py	3694	0644	edit dl rm
response.py	2332	0644	edit dl rm
retry.py	15180	0644	edit dl rm
selectors.py	21147	0644	edit dl rm
ssl_.py	12322	0644	edit dl rm
timeout.py	9757	0644	edit dl rm
url.py	6788	0644	edit dl rm
wait.py	1451	0644	edit dl rm
__init__.py	1044	0644	edit dl rm

Edit: /snap/core18/2979/usr/lib/python3/dist-packages/urllib3/util/wait.py (1451B)

from .selectors import (
    HAS_SELECT,
    DefaultSelector,
    EVENT_READ,
    EVENT_WRITE
)

def _wait_for_io_events(socks, events, timeout=None):
    """ Waits for IO events to be available from a list of sockets
    or optionally a single socket if passed in. Returns a list of
    sockets that can be interacted with immediately. """
    if not HAS_SELECT:
        raise ValueError('Platform does not have a selector')
    if not isinstance(socks, list):
        # Probably just a single socket.
        if hasattr(socks, "fileno"):
            socks = [socks]
        # Otherwise it might be a non-list iterable.
        else:
            socks = list(socks)
    with DefaultSelector() as selector:
        for sock in socks:
            selector.register(sock, events)
        return [key[0].fileobj for key in
                selector.select(timeout) if key[1] & events]

def wait_for_read(socks, timeout=None):
    """ Waits for reading to be available from a list of sockets
    or optionally a single socket if passed in. Returns a list of
    sockets that can be read from immediately. """
    return _wait_for_io_events(socks, EVENT_READ, timeout)

def wait_for_write(socks, timeout=None):
    """ Waits for writing to be available from a list of sockets
    or optionally a single socket if passed in. Returns a list of
    sockets that can be written to immediately. """
    return _wait_for_io_events(socks, EVENT_WRITE, timeout)

from .selectors import ( HAS_SELECT, DefaultSelector, EVENT_READ, EVENT_WRITE ) def _wait_for_io_events(socks, events, timeout=None): """ Waits for IO events to be available from a list of sockets or optionally a single socket if passed in. Returns a list of sockets that can be interacted with immediately. """ if not HAS_SELECT: raise ValueError('Platform does not have a selector') if not isinstance(socks, list): # Probably just a single socket. if hasattr(socks, "fileno"): socks = [socks] # Otherwise it might be a non-list iterable. else: socks = list(socks) with DefaultSelector() as selector: for sock in socks: selector.register(sock, events) return [key[0].fileobj for key in selector.select(timeout) if key[1] & events] def wait_for_read(socks, timeout=None): """ Waits for reading to be available from a list of sockets or optionally a single socket if passed in. Returns a list of sockets that can be read from immediately. """ return _wait_for_io_events(socks, EVENT_READ, timeout) def wait_for_write(socks, timeout=None): """ Waits for writing to be available from a list of sockets or optionally a single socket if passed in. Returns a list of sockets that can be written to immediately. """ return _wait_for_io_events(socks, EVENT_WRITE, timeout)