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* file-transfer: writing tests and ensuring that all is going well * def send_file(filename: str = "mytext.txt", testing: bool = False) -> None: * send_file(filename="mytext.txt", testing=True) * Update send_file.py * requirements.txt: lxml Co-authored-by: Christian Clauss <cclauss@me.com>
36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
def send_file(filename: str = "mytext.txt", testing: bool = False) -> None:
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import socket
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port = 12312 # Reserve a port for your service.
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sock = socket.socket() # Create a socket object
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host = socket.gethostname() # Get local machine name
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sock.bind((host, port)) # Bind to the port
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sock.listen(5) # Now wait for client connection.
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print("Server listening....")
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while True:
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conn, addr = sock.accept() # Establish connection with client.
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print(f"Got connection from {addr}")
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data = conn.recv(1024)
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print(f"Server received {data}")
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with open(filename, "rb") as in_file:
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data = in_file.read(1024)
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while data:
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conn.send(data)
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print(f"Sent {data!r}")
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data = in_file.read(1024)
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print("Done sending")
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conn.close()
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if testing: # Allow the test to complete
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break
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sock.shutdown(1)
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sock.close()
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if __name__ == "__main__":
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send_file()
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