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1. å¨sys.pathå表ä¸æ·»å æ°çè·¯å¾ï¼åªè½å¯¹æ§è¡äº sys.path.append å½ä»¤çå½å Python è¿è¡ç¯å¢èµ·ä½ç¨ï¼å¯¹å
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>>> import sys
>>> sys.path
>>> sys.path.append('/home/xxx/yyy') #ç®å½/home/xxx/yyyå
å«ä½ æéè¦çå
æ模å
设置 PYTHONPATH ç¯å¢åéï¼æ°¸ä¹
æ§æ·»å ï¼ï¼
2. å°å
æ模åå¤å¶å° sys.path å表ä¸çç®å½ï¼éè¿ sys.path æ¥çï¼éï¼å¦ /home/test/lib/python2.7/site-packages/ ç®å½ï¼ã
3. æç®åçåæ³æ¯ç¨ .pth æ件æ¥å®ç°ãPython å¨éåå·²æçåºæ件ç®å½ï¼sys.pathä¸æå®ï¼è¿ç¨ä¸ï¼å¦æè§å°ä¸ä¸ª .pth æ件ï¼å°±ä¼å°è¯¥æ件ä¸æè®°å½çè·¯å¾å å
¥å° sys.path 设置ä¸ï¼è¿æ · .pth æ件说ææçåºä¹å°±å¯ä»¥è¢« Python è¿è¡ç¯å¢æ¾å°ã
$cd /home/test/lib/python2.7/site-packages/
$touch test.pth
$vim test.pth
$æ·»å ä¸è¡å
æ模åæå¨çç®å½(å¦ï¼/home/test/somePackage/)
åtest.pthæ件å
容为ï¼
/home/test/somePackage/
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