| 303 | |
| 304 | print("Example 17") |
| 305 | class AsyncServerSession(AsyncConnection): # Changed |
| 306 | def __init__(self, *args): |
| 307 | super().__init__(*args) |
| 308 | self.clear_state() |
| 309 | |
| 310 | |
| 311 | print("Example 18") |
| 312 | async def loop(self): # Changed |
| 313 | while command := await self.receive(): # Changed |
| 314 | match command.split(" "): |
| 315 | case "PARAMS", lower, upper: |
| 316 | self.set_params(lower, upper) |
| 317 | case ["NUMBER"]: |
| 318 | await self.send_number() # Changed |
| 319 | case "REPORT", decision: |
| 320 | self.receive_report(decision) |
| 321 | case ["CLEAR"]: |
| 322 | self.clear_state() |
| 323 | case _: |
| 324 | raise UnknownCommandError(command) |
| 325 | |
| 326 | |
| 327 | print("Example 19") |
| 328 | def set_params(self, lower, upper): |
| 329 | self.clear_state() |
| 330 | self.lower = int(lower) |
| 331 | self.upper = int(upper) |
| 332 | |
| 333 | |
| 334 | print("Example 20") |
| 335 | def next_guess(self): |
| 336 | if self.secret is not None: |
| 337 | return self.secret |
| 338 | |
| 339 | while True: |
| 340 | guess = random.randint(self.lower, self.upper) |
| 341 | if guess not in self.guesses: |
| 342 | return guess |
| 343 | |
| 344 | async def send_number(self): # Changed |
| 345 | guess = self.next_guess() |
| 346 | self.guesses.append(guess) |
| 347 | await self.send(format(guess)) # Changed |
| 348 | |
| 349 | |
| 350 | print("Example 21") |
| 351 | def receive_report(self, decision): |
| 352 | last = self.guesses[-1] |
| 353 | if decision == CORRECT: |
| 354 | self.secret = last |
| 355 | |
| 356 | print(f"Server: {last} is {decision}") |
| 357 | |
| 358 | def clear_state(self): |
| 359 | self.lower = None |
| 360 | self.upper = None |
| 361 | self.secret = None |
| 362 | self.guesses = [] |
no outgoing calls
no test coverage detected