def test_list_of_choices(self):
input_str = 'r g b\nr g bl brown'
colors = ['red', 'green', 'blue', 'brown']
color_cleaner = ChoiceCleaner(colors)
color_validator = ChoiceValidator(colors)
color_input = GetInput(cleaners=color_cleaner,
validators=color_validator)
with redirect_stdin(StringIO(input_str)):
result = get_list(elem_get_input=color_input, delimiter=' ')
assert (result == ['red', 'green', 'blue', 'brown'])
def test_choices(self):
input_str_blank = """
"""
input_str = """licorice
booger
lemon
"""
colors = ['red', 'green', 'blue']
good_flavors = ['cherry', 'lime', 'lemon', 'orange']
bad_flavors = 'licorice'
choices_validator = ChoiceValidator(choices=colors)
good_flavor_validator = ChoiceValidator(choices=good_flavors)
bad_flavor_validator = ChoiceValidator(choices=bad_flavors)
not_in_choices_validator = NoneOfValidator(
validators=[bad_flavor_validator])
strip_cleaner = StripCleaner()
lower_cleaner = CapitalizationCleaner()
strip_and_lower_cleaners = [strip_cleaner, lower_cleaner]
with redirect_stdin(StringIO(input_str_blank)):
result = get_input(cleaners=strip_and_lower_cleaners,
validators=not_in_choices_validator,
default='cherry')
assert (result == 'cherry')
with redirect_stdin(StringIO(input_str)):
result = get_input(cleaners=strip_and_lower_cleaners,
validators=not_in_choices_validator,
default='cherry')
assert (result == 'booger')
with redirect_stdin(StringIO(input_str)):
validators = [good_flavor_validator, not_in_choices_validator]
result = get_input(cleaners=strip_and_lower_cleaners,
validators=validators,
default='cherry')
assert (result == 'lemon')
roles_list = [
'admin', 'arthur', 'praline', 'mandy', 'animator', 'anchovy', 'stig',
'timmy', 'travel-guide'
]
strip_cleaner = StripCleaner()
default_cleaners = [StripCleaner(), CapitalizationCleaner(style='lower')]
name_cleaners = [StripCleaner(), CapitalizationCleaner(style='all_words')]
strong_password_validator = PasswordValidator(disallowed='[]',
min_len=5,
max_len=15,
min_lower=2,
min_puncts=2)
email_validator = SimpleValidator(
isemail, name='email') # validator from validus function
role_validator = ListValidator(elem_validators=ChoiceValidator(roles_list))
role_prompt = 'Roles ({}, separated by commas)'.format(sorted(roles_list))
password_confirm_fmt_str = 'password does not match'
# Give a hint to new users...
print(
'\n\nThis is an example of using cooked_input to simulate getting login information for a user.'
)
print(
'\nFor test purposes, you can log in as user: gc with password: IWasBrian2!\n'
)
print('\nFor more examples look at the source code\n\n')
# Simulate logging the user in:
try:
user_name = get_input(prompt='Username',
cooked input examples of getting an string values
Len Wanger, 2017
"""
from cooked_input import get_input, get_string
from cooked_input.validators import LengthValidator, ChoiceValidator, NoneOfValidator
from cooked_input.cleaners import StripCleaner, CapitalizationCleaner
from cooked_input.convertors import YesNoConvertor
if __name__ == '__main__':
colors = ['red', 'green', 'blue']
good_flavors = ['cherry', 'lime', 'lemon', 'orange']
bad_flavors = 'licorice'
good_flavor_validator = ChoiceValidator(choices=good_flavors)
not_in_choices_validator = NoneOfValidator(
validators=[ChoiceValidator(choices=bad_flavors)])
strip_and_lower_cleaners = [
StripCleaner(), CapitalizationCleaner(style='lower')
]
# simplest way
print(get_string(prompt='Enter some text'))
# strip and capitalization cleaners
print(
get_input(
prompt=
'Enter any string (will be stripped of trailing spaces and converted to upper)',
cleaners=[
"""
import re
from cooked_input import get_input
from cooked_input.cleaners import ChoiceCleaner, ReplaceCleaner, RegexCleaner
from cooked_input.validators import ChoiceValidator
if __name__ == '__main__':
# ChoiceCleaner examples:
color_choices = ['Black', 'Brown', 'BLUE', 'red', 'green']
color_choice_cleaner = ChoiceCleaner(color_choices)
color_choice_cleaner_case_insensitive = ChoiceCleaner(color_choices,
case_sensitive=False)
color_choice_validator = ChoiceValidator(color_choices)
float_choice_cleaner = ChoiceCleaner(choices=[1.0, 10.0, 1.11, 3.141569])
print(
get_input(prompt='Enter a color (choices: {})'.format(
', '.join(color_choices)),
cleaners=color_choice_cleaner,
validators=color_choice_validator))
print(
get_input(
prompt='Enter a color (choices: {} - case insensitive)'.format(
', '.join(color_choices)),
cleaners=[color_choice_cleaner_case_insensitive],
validators=color_choice_validator))
print(
get_input(