import python 配置文件,importpython,这段代码演示使用impo


这段代码演示使用import读入Python格式的配置文件。

# To run this code, create a python file, say config.py, with a sample parameter # called sample_param. import osimport sysdef main():    if len(sys.argv) == 1:        print "usage: %s config_file" % os.path.basename(sys.argv[0])        sys.exit(2)    config_file = os.path.basename(sys.argv[1])    if config_file[-3:] == ".py":        config_file = config_file[:-3]    data_config = __import__(config_file, globals(), locals(), [])    print data_config.sample_parammain()

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