Arnaud Delobelle <[EMAIL PROTECTED]> writes: > bc90021 <[EMAIL PROTECTED]> writes: > >> On Sun, 11 May 2008 18:36:25 +0100, Arnaud Delobelle wrote: >> >>> bc90021 <[EMAIL PROTECTED]> writes: >>> >>>> Hi All, >>>> >>>> Thanks in advance for any and all help! >>>> >>>> I have this code: >>>> >>>> g = open(fileName, 'a') >>>> >>>> where fileName is defined before the line it's used in. It works fine >>>> when I use it outside a thread class. >>>> >>>> When I put the same line in a thread class, it no longer works, and I >>>> get an error: >>>> >>>> IOError: [Errno 2] no such file u'fileName' >>>> >>>> >>> It's telling you that you haven't got a file called 'fileName'. Posting >>> the code that triggers this error would allow people to diagnose the >>> error accurately rather than guessing. >> >> f = open(otherFile).readlines() >> for i in len(f): >> for c in range(0,24,1): >> if os.name == "posix": >> tempfileName = "\"proctemp/" + self.matrix[c][0] >> + "_tmp_" + fileName + ".txt\"" >> if re.search(f[i], pattern): >> g = open(tempfileName, 'a') >> g.write(f[i]) >> >> >> This code works *perfectly* unless I put it in a class that inherits from >> threading.Thread. In the thread class, everything works (I can see the >> "c" value, and I can print out each line in "f[i]", it's just that the g >> = open line doesn't work. > > It's difficult to know what's wrong with the code you posted because: > > * it is not self-contained: otherFile, fileName, pattern are names > which you do not define; > > * the IOError you reported earlier can't arise as a result of running > this code.
Correction: it can, if otherFile == u'fileName' So I put 1000 rupees on this being the cause of the error :) -- Arnaud -- http://mail.python.org/mailman/listinfo/python-list
