Python 101 (part 5): Snake Oil For The Soul - Treading The Right Path
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You can specify a full path to the file as well:
>>> data = open("/tmp/snakeoil.txt")
>>>
You could write a Python program that accomplishes the same thing:
#!/usr/bin/python
# open file
data = open("snakeoil.txt")
# read file
dump = data.read()
print dump, "-- EOF -- EOF --"
# clean up
data.close()
And when you run this script, Python should return the contents of the file"snakeoil.txt", with a message at the end.
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-- EOF -- EOF --
Notice that since this is being run as a script and not via thecommand-line interpreter, the \012s are automatically converted into linebreaks.
And look what happens if the file doesn't exist:
>>> data = open("/tmp/nosuchfile.txt")
Traceback (innermost last):
File "", line 1, in ?
IOError: [Errno 2] No such file or directory: '/tmp/nosuchfile.txt'
>>>
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