environment/lib/python2.7/site-packages/IPython/external/pexpect/_pexpect.py
def __select (self, iwtd, owtd, ewtd, timeout=None):

        """This is a wrapper around select.select() that ignores signals. If
        select.select raises a select.error exception and errno is an EINTR
        error then it is ignored. Mainly this is used to ignore sigwinch
        (terminal resize). """

        # if select() is interrupted by a signal (errno==EINTR) then
        # we loop back and enter the select() again.
        if timeout is not None:
            end_time = time.time() + timeout
        while True:
            try:
                return select.select (iwtd, owtd, ewtd, timeout)
            except select.error as e:
                if e.args[0] == errno.EINTR:
                    # if we loop back we have to subtract the amount of time we already waited.
                    if timeout is not None:
                        timeout = end_time - time.time()
                        if timeout < 0:
                            return ([],[],[])
                else: # something else caused the select.error, so this really is an exception
                    raise
def __select (self, iwtd, owtd, ewtd, timeout=None):

        """This is a wrapper around select.select() that ignores signals. If
        select.select raises a select.error exception and errno is an EINTR
        error then it is ignored. Mainly this is used to ignore sigwinch
        (terminal resize). """

        # if select() is interrupted by a signal (errno==EINTR) then
        # we loop back and enter the select() again.
        if timeout is not None:
            end_time = time.time() + timeout
        while True:
            try:
                return select.select (iwtd, owtd, ewtd, timeout)
            except select.error as e:
                if e.args[0] == errno.EINTR:
                    # if we loop back we have to subtract the amount of time we already waited.
                    if timeout is not None:
                        timeout = end_time - time.time()
                        if timeout < 0:
                            return ([],[],[])
                else: # something else caused the select.error, so this really is an exception
                    raise
def __select ( self , iwtd , owtd , ewtd , timeout = None ) : # if select() is interrupted by a signal (errno==EINTR) then # we loop back and enter the select() again. if timeout is not None : end_time = time . time ( ) + timeout while True : try : return select . select ( iwtd , owtd , ewtd , timeout ) except select . error as e : if e . args [ 0 ] == errno . EINTR : # if we loop back we have to subtract the amount of time we already waited. if timeout is not None : timeout = end_time - time . time ( ) if timeout < 0 : return ( [ ] , [ ] , [ ] ) else : # something else caused the select.error, so this really is an exception raise
This is a wrapper around select.select() that ignores signals. If
        select.select raises a select.error exception and errno is an EINTR
        error then it is ignored. Mainly this is used to ignore sigwinch
        (terminal resize).
This is a wrapper around select . select () that ignores signals . If select . select raises a select . error exception and errno is an EINTR error then it is ignored . Mainly this is used to ignore sigwinch ( terminal resize ) .