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Code Issues Projects Releases Wiki Activity

Fixed the formatting problem in expect.

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This commit is contained in:
Jeremy Fincher 2003-11-12 22:24:50 +00:00
parent 08244ff36e
commit 66061f6a34
1 changed files with 8 additions and 4 deletions
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10
src/questions.py
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@ -33,13 +33,16 @@
import textwrap
def expect(prompt, possibilities, recursed=False):
def expect(prompt, possibilities, recursed=False, doindent=True):
"""Prompt the user with prompt, allow them to choose from possibilities.
If possibilities is empty, allow anything.
"""
originalPrompt = prompt
if doindent:
indent = ' ' * ((len(originalPrompt)%68) + 2)
else:
indent = ''
if recursed:
print 'Sorry, that response was not an option.'
if possibilities:
@ -57,7 +60,8 @@ def expect(prompt, possibilities, recursed=False):
if s in possibilities:
return s
else:
return expect(originalPrompt, possibilities, recursed=True)
return expect(originalPrompt, possibilities, recursed=True,
doindent=doindent)
else:
return s.strip()
@ -91,7 +95,7 @@ def something(prompt):
def yn(prompt):
"""Allow only 'y' or 'n' from the user."""
return expect(prompt, ['y', 'n'])
return expect(prompt, ['y', 'n'], doindent=False)
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: