Python PCM_Python.PCMfileopen示例

 def read(self, filename):
     if self.load:
         _pcm.PCMfilefree(self.f)
         self.f = _pcm.PCMfilecreate()
         self.status = _pcm.PCMfileopen(self.f, filename)
     else:
         self.status = _pcm.PCMfileopen(self.f, filename)
     self.load = True

示例#2

显示文件

import PCM_Python as pcmpy
import sys

if len(sys.argv) < 2:
    print 'Please provide a file as input'
else:
    f = pcmpy.PCMfilecreate()
    status = pcmpy.PCMfileopen(f, sys.argv[1])
    if status == 0:
        pcmpy.PCMfilestat(f)
        print 'Get the first line of ' + sys.argv[1] + ':'
        status, maxline, length = pcmpy.PCMfilegetline(f, 256)
        print 'The line is:' + maxline
        print 'The length is ' + str(length)
        print ''
        print 'Get the max line of ' + sys.argv[1] + ':'
        status, maxline, length = pcmpy.PCMfilegetmaxline(f)
        print 'The line is:' + maxline
        print 'The length is ' + str(length)

    else:
        print 'Error code: ' + str(status)
    pcmpy.PCMfilefree(f)