38 lines
972 B
Python
38 lines
972 B
Python
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'''
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err.py Encapsulated writing to sys.stderr
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The idea of this module is that, for a GUI system (or a more advanced UI),
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you can just import a different err module (or object) and keep
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your code the same. (For instance, you often want a status window
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which flashes warnings and info, and have error messages pop up an
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alert to get immediate attention.
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'''
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import sys
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def err(message, Code=0):
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'''
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report an error, with an optional error code
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'''
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if Code:
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sys.stderr.write('Error #%i: %s\n'%(Code,message))
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else:
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sys.stderr.write('Error: %s\n'%message)
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def warn(message, Code=0):
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'''
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report a warning, with an optional error code
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'''
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if Code:
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sys.stderr.write('Warning #%i: %s\n'%(Code,message))
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else:
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sys.stderr.write('Warning: %s\n'%message)
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def info(message, Code=0):
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'''
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report information/status, with an optional error code
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'''
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if Code:
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sys.stderr.write('Info #%i: %s\n'%(Code,message))
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else:
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sys.stderr.write('Info: %s\n'%message)
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