Mercurial > hg > config
view python/is_interactive.py @ 694:ebca6d85213a
File "/usr/lib/python3/dist-packages/IPython/config/__init__.py", line 16, in <module>
from .application import *
File "/usr/lib/python3/dist-packages/IPython/config/application.py", line 31, in <module>
from IPython.config.configurable import SingletonConfigurable
File "/usr/lib/python3/dist-packages/IPython/config/configurable.py", line 33, in <module>
from IPython.utils.text import indent, wrap_paragraphs
File "/usr/lib/python3/dist-packages/IPython/utils/text.py", line 28, in <module>
from IPython.external.path import path
File "/usr/lib/python3/dist-packages/IPython/external/path/__init__.py", line 2, in <module>
from path import *
File "/home/jhammel/python/path.py", line 25
print root(path)
^
author | Jeff Hammel <k0scist@gmail.com> |
---|---|
date | Wed, 09 Jul 2014 16:26:49 -0700 |
parents | 7eaaf99e3182 |
children |
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#!/usr/bin/env python """ illustrates usage of isatty Ref: http://www.tutorialspoint.com/python/file_isatty.htm """ import optparse import os import sys # DOES NOT WORK! :( # > echo 'foo' | is_interactive.py # Usage: is_interactive.py [options] # is_interactive.py: error: missing input def main(args=sys.argv[1:]): parser = optparse.OptionParser() options, args = parser.parse_args(args) function = str.upper if args: # take input from command line args input = ' '.join(args) elif not sys.stderr.isatty(): # take input from stdin input = sys.stdin.read() else: # no input! cry! parser.error("missing input") print function(input) if __name__ == '__main__': main()