瑕佸紩鍏ython Pyd妯″潡锛屽彲浠ユ寜鐓т互涓嬫楠よ繘琛屾搷浣滐細

1. 棣栧厛锛岀‘淇濆凡缁忓畨瑁呬簡Cython鍜孭ython鐨勫紑鍙戝伐鍏枫€傚彲浠ラ€氳繃杩愯浠ヤ笅鍛戒护鏉ュ畨瑁呭畠浠細

pip install Cython

2. 鍒涘缓涓€涓狿yd妯″潡鐨勬簮浠ｇ爜鏂囦欢锛屼緥濡?code>example.pyd銆?/p>

3. 鍦ㄨ婧愪唬鐮佹枃浠朵腑锛岀紪鍐橮ython浠ｇ爜锛屽苟浣跨敤Cython璇硶杩涜娉ㄩ噴鍜岀被鍨嬪０鏄庛€備緥濡傦細

# example.pyd
def add(a: int, b: int) -> int:
    return a + b

4. 鍦ㄥ懡浠よ涓紝浣跨敤Cython灏嗘簮浠ｇ爜缂栬瘧涓烘墿灞曟ā鍧椼€傝繍琛屼互涓嬪懡浠わ細

cython example.pyd

杩欏皢鐢熸垚涓€涓笌婧愪唬鐮佹枃浠跺悓鍚嶇殑C婧愭枃浠?code>example.c銆?/p>

5. 浣跨敤Python鐨勫紑鍙戝伐鍏凤紙濡俫cc锛夊皢C婧愭枃浠剁紪璇戜负鍏变韩搴撱€傝繍琛屼互涓嬪懡浠わ細

gcc -shared -o example.so example.c

杩欏皢鐢熸垚涓€涓悕涓?code>example.so鐨勫叡浜簱鏂囦欢銆?/p>

6. 鐜板湪锛屽彲浠ュ湪Python浠ｇ爜涓紩鍏yd妯″潡骞朵娇鐢ㄥ畠銆備緥濡傦細

import example

result = example.add(3, 4)
print(result)  # 杈撳嚭: 7

娉ㄦ剰锛氬湪鏌愪簺鎿嶄綔绯荤粺涓婏紝鐢熸垚鐨勫叡浜簱鏂囦欢鐨勬墿灞曞悕鍙兘浼氭湁鎵€涓嶅悓銆備緥濡傦紝鍦╓indows涓婏紝鎵╁睍搴撴枃浠剁殑鎵╁睍鍚嶉€氬父涓?code>.pyd锛岃€屼笉鏄?code>.so銆傛墍浠ワ紝鍦ㄧ紪璇戝叡浜簱鏃讹紝闇€瑕佹牴鎹搷浣滅郴缁熺殑瑕佹眰杩涜璋冩暣銆?/p>

甯屾湜浠ヤ笂淇℃伅瀵逛綘鏈夋墍甯姪锛?/p>