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我試圖從連接到Arduino的外部設備讀取Blender中的數據並保存到文件中。但它給出了這個錯誤使用Python在Blender中進行文件處理時出錯
SyntaxError: invalid syntax
Python script error from controller "contr#CONTR#1":
Traceback (most recent call last):
File "SerialBGE.py", line 6, in <module>
f=open('abc.dat', 'r')
IOError: [Errno 2] No such file or directory: 'abc.dat'
我的代碼是正確的,我不明白這個問題。
serial.py
:
import GameLogic
import pickle
import os
os.system('dane.py')
f=open('abc.dat', 'r')
print "abc.dat = "
x=pickle.load(f)
print x
print "end of abc.dat"
f.close();
y=x[:]
for z in x:
y.remove(z)
print "removing " + str(z)
print str(y) + " and " + str(x)
f=open('abc.dat', 'w')
pickle.dump(y, f)
f.close()
contr = GameLogic.getCurrentController()
location=contr.actuators["loc"]
y = 0.001*(ord(z)-128)
location.dLoc=[y,0,0]
contr.activate(location)
dane.py:
import serial
import pickle
with serial.Serial(COM3,9600) as port, open('abc.dat','r') as f:
for i in range(0, 10):
x = port.read(size=1)
y=pickle.load(f)
f.close()
f=open('abc.dat','w')
for i in x:
y.append(i)
pickle.dump(y,f)
f.close()
port.close()
因此,閱讀,追加,然後寫入最終數據。在那種情況下,我的代碼很好。當我把自己的數據,而不是port.read(),它工作正常。 – change 2011-02-10 10:30:07