Example Usage

from os import set_blocking
from selectors import EVENT_READ, DefaultSelector
from sys import stdin, stdout

from salve import AUTOCOMPLETE, IPC, Response


def main():
    # Create context for IPC
    context = IPC()

    # Allow for nice input
    set_blocking(stdin.fileno(), False)
    set_blocking(stdin.fileno(), False)
    selector = DefaultSelector()
    selector.register(stdin, EVENT_READ)

    # Print out "Code: "
    stdout.write("Code: \n")
    stdout.flush()

    while True:
        # Check input
        events = selector.select(0.025)
        if events:
            # Make requests
            for line in stdin:
                # Update file
                context.update_file("test", line)

                # Make request to server
                context.request(
                    AUTOCOMPLETE,
                    expected_keywords=[],
                    file="test",
                    current_word=line[-2],
                )

        # Check output
        # context.cancel_request("autocomplete") # Uncommenting this line will cause the request to always be cancelled
        output: Response | None = context.get_response(AUTOCOMPLETE)  # type: ignore
        if not output:
            continue

        # Write response
        stdout.write(str(output) + "\n")
        stdout.flush()

    context.kill_IPC()


if __name__ == "__main__":
    main()

See the file example file here.