def ask_number(question, match=None, review=None):
return get_answer(question,
qa_helpers.match_prompt(match, int, "Enter Number %s",
'Enter Number'),
conv_fn=qa_helpers.to_number,
test=match,
review=review)
def ask_select_n(question, alternatives, review=None):
r'''
>>> from StringIO import StringIO
>>> sys.stdin = StringIO('1,3\n')
>>> ask_select_n(u'which one?',
... (('a', u'first one'), ('b', u'second one'),
... ('c', u'third one')))
______________________________________________________________________________
which one?
1. first one
2. second one
3. third one
? [1-3, ...] ('a', 'c')
'''
match = slice(1, len(alternatives))
question += u''.join(u'\n%3d. %s' %
(i + 1, u'\n '.join(text.split('\n')))
for i, (tag, text) in enumerate(alternatives))
i_tuple = get_answer(question, qa_helpers.match_prompt(match, int,
u"\n? [%s, ...]"),
conv_fn=lambda str:
qa_helpers.to_tuple(str,
conv_fn=qa_helpers.to_int,
test=match),
review=review)
return tuple(alternatives[i-1][0] for i in i_tuple)
def ask_number(question, match=None, review=None):
return get_answer(question,
qa_helpers.match_prompt(match, int, "Enter Number %s",
'Enter Number'),
conv_fn=qa_helpers.to_number,
test=match,
review=review)
def ask_float(question, match=None, review=None):
return get_answer(
question,
qa_helpers.match_prompt(match, float, "Enter Number %s", "Enter Number"),
conv_fn=qa_helpers.to_float,
test=match,
review=review,
)
def ask_integer(question, match=None, review=None):
return get_answer(
question,
qa_helpers.match_prompt(match, int, "Enter Integer %s", "Enter Integer"),
conv_fn=qa_helpers.to_int,
test=match,
review=review,
)
def ask_string(question, match=None, review=None):
r'''
>>> from StringIO import StringIO
>>> sys.stdin = StringIO('yes\n')
>>> ask_string(u'enter string?')
______________________________________________________________________________
enter string? u'yes'
'''
return get_answer(question, qa_helpers.match_prompt(match, str, u"[%s]",
u''),
test=match,
review=review)
def ask_number(question, match=None, review=None):
r'''
>>> from StringIO import StringIO
>>> sys.stdin = StringIO('4\n')
>>> ask_number(u'enter number?')
______________________________________________________________________________
enter number? (number) 4
'''
return get_answer(question, qa_helpers.match_prompt(match, int, u"[%s]",
u'(number)'),
conv_fn=qa_helpers.to_number,
test=match,
review=review)
def ask_float(question, match=None, review=None):
r'''
>>> from io import StringIO
>>> sys.stdin = StringIO('4\n')
>>> ask_float('enter number?')
______________________________________________________________________________
enter number? (float) 4.0
'''
return get_answer(question,
qa_helpers.match_prompt(match, float, "[%s]", '(float)'),
conv_fn=qa_helpers.to_float,
test=match,
review=review)
def ask_select_1(question, alternatives, review=None):
r'''
>>> from io import StringIO
>>> sys.stdin = StringIO('2\n')
>>> ask_select_1('which one?',
... (('a', 'first one'), ('b', 'second one'),
... ('c', 'third one')))
______________________________________________________________________________
which one?
1. first one
2. second one
3. third one
? [1-3] 'b'
'''
match = slice(1, len(alternatives))
question += ''.join('\n%3d. %s' % (i + 1, '\n '.join(text.split('\n')))
for i, (tag, text) in enumerate(alternatives))
i = get_answer(question,
qa_helpers.match_prompt(match, int, "\n? [%s]"),
conv_fn=qa_helpers.to_int,
test=match,
review=review)
return alternatives[i - 1][0]
def ask_string(question, match=None, review=None):
return get_answer(question,
qa_helpers.match_prompt(match, str, "Enter %s",
'User Question'),
test=match,
review=review)
def ask_string(question, match=None, review=None):
return get_answer(question,
qa_helpers.match_prompt(match, str, "Enter %s",
'User Question'),
test=match,
review=review)
