def test_strings_with_latin_chars(self):
test_cases = [
("", ""),
("???", ""),
("using-Hyphen", "using_hyphen"),
("en–dash", "endash"), # unicode non-letter characters stripped
(" em—dash ", "emdash"), # unicode non-letter characters stripped
(
"horizontal―BAR",
"horizontalbar",
), # unicode non-letter characters stripped
("Hello world", "hello_world"),
("Hello_world", "hello_world"),
("Hellö wörld", "hello_world"),
("Hello world", "hello_world"),
(" Hello world ", "hello_world"),
("Hello, world!", "hello_world"),
("Hello*world", "helloworld"),
(
"Screenshot_2020-05-29 Screenshot(1).png",
"screenshot_2020_05_29_screenshot1png",
),
]
for (original, expected_result) in test_cases:
self.assertEqual(safe_snake_case(original), expected_result)
def test_strings_with__non_latin_chars(self):
test_cases = [
('Straßenbahn Straßenbahn', 'straxdfenbahn_straxdfenbahn'),
('Сп орт!', 'u0421u043f_u043eu0440u0442'),
]
for (original, expected_result) in test_cases:
self.assertEqual(safe_snake_case(original), expected_result)
def test_strings_with_latin_chars(self):
test_cases = [
('', ''),
('???', ''),
('using-Hyphen', 'using_hyphen'),
('en–dash', 'endash'), # unicode non-letter characters stripped
(' em—dash ', 'emdash'), # unicode non-letter characters stripped
('horizontal―BAR', 'horizontalbar'), # unicode non-letter characters stripped
('Hello world', 'hello_world'),
('Hello_world', 'hello_world'),
('Hellö wörld', 'hello_world'),
('Hello world', 'hello_world'),
(' Hello world ', 'hello_world'),
('Hello, world!', 'hello_world'),
('Hello*world', 'helloworld'),
('Screenshot_2020-05-29 Screenshot(1).png', 'screenshot_2020_05_29_screenshot1png')
]
for (original, expected_result) in test_cases:
self.assertEqual(safe_snake_case(original), expected_result)
def get_field_clean_name(label):
"""
Converts a user entered field label to a template and JSON safe ascii value to be used
as the internal key (clean name) for the field.
"""
return safe_snake_case(label)
