python涓璦ssert濡備綍浣跨敤
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assert璇彞鐨勮娉曞涓嬶細
assert 鏉′欢, 閿欒娑堟伅
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涓嬮潰鏄竴浜涗娇鐢╝ssert璇彞鐨勭ず渚嬶細
绀轰緥1锛氱畝鍗曠殑鏂█妫€鏌?/p>
x = 5
assert x > 0, "x蹇呴』澶т簬0"
鍦ㄨ繖涓ず渚嬩腑锛屽鏋渪鐨勫€煎皬浜庢垨绛変簬0锛宎ssert璇彞灏嗗紩鍙慉ssertionError寮傚父锛屽苟鏄剧ず閿欒娑堟伅"x蹇呴』澶т簬0"銆?/p>
绀轰緥2锛氫娇鐢╝ssert璇彞杩涜璋冭瘯
def divide(a, b):
assert b != 0, "闄ゆ暟涓嶈兘涓?"
return a / b
result = divide(10, 0)
鍦ㄨ繖涓ず渚嬩腑锛屽鏋滈櫎鏁癰涓?锛宎ssert璇彞灏嗗紩鍙慉ssertionError寮傚父锛屽苟鏄剧ず閿欒娑堟伅"闄ゆ暟涓嶈兘涓?"銆傝繖鏍峰彲浠ュ府鍔╂垜浠湪璋冭瘯浠g爜鏃跺揩閫熷彂鐜板苟淇闂銆?/p>
闇€瑕佹敞鎰忕殑鏄紝鍦ㄧ敓浜х幆澧冧腑锛宎ssert璇彞鍙兘浼氳瑙i噴鍣ㄥ拷鐣ワ紙閫氳繃灏?O閫夐」浼犻€掔粰Python瑙i噴鍣級锛屽洜姝や笉搴旇灏嗗畠浠敤浜庤緭鍏ラ獙璇佹垨澶勭悊鍙兘鐢辩敤鎴锋彁渚涚殑鏁版嵁鐨勪换浣曟儏鍐点€傜浉鍙嶏紝搴旇浣跨敤寮傚父澶勭悊鏈哄埗鏉ュ鐞嗚繖浜涙儏鍐点€?/p>
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