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"""String utilities.
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Contains a collection of usefull string manipulations functions.
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"""
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#-----------------------------------------------------------------------------
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# Copyright (c) 2013, the IPython Development Team.
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#
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# Distributed under the terms of the Modified BSD License.
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#
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# The full license is in the file COPYING.txt, distributed with this software.
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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# Our own imports
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import textwrap #TODO
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#-----------------------------------------------------------------------------
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# Functions
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#-----------------------------------------------------------------------------
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def wrap(text, width=100):
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""" Intelligently wrap text"""
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splitt = text.split('\n')
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wrp = map(lambda x:textwrap.wrap(x,width),splitt)
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wrpd = map('\n'.join, wrp)
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return '\n'.join(wrpd)
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def strip_dollars(text):
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"""Remove all dollar symbols from text"""
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return text.strip('$')
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#TODO: Comment me.
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def rm_fake(strng):
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return strng.replace('/files/', '')
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#TODO: Comment me.
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def python_comment(string):
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return '# '+'\n# '.join(string.split('\n'))
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def get_lines(src, start=None,end=None):
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"""
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Split the input text into separate lines and then return the
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lines that the caller is interested in.
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"""
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# Split the input into lines.
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lines = src.split("\n")
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# Return the right lines.
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return "\n".join(lines[start:end]) #re-join
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