Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
regular expressions! solution in Uncategorized category for YAML. More Types by tvylormvde
import re
def yaml(a):
data = re.findall(r"(.*[^\s])[^\n]*", a)
output = {d.split(":")[0]: d.split(":")[1].lstrip(" ") for d in data}
for k, v in output.items():
output[k] = re.sub(r'^\"|\"$', "", v).replace("\\", "")
if v.isdigit():
output[k] = int(v)
if v == 'null' or v == "":
output[k] = None
if v == 'false':
output[k] = False
if v == 'true':
output[k] = True
return output
if __name__ == '__main__':
print("Example:")
print(yaml('name: Alex\nage: 12'))
# These "asserts" are used for self-checking and not for an auto-testing
assert yaml('name: Alex\nage: 12') == {'age': 12, 'name': 'Alex'}
assert yaml('name: Alex Fox\n'
'age: 12\n'
'\n'
'class: 12b') == {'age': 12,
'class': '12b',
'name': 'Alex Fox'}
assert yaml('name: "Alex Fox"\n'
'age: 12\n'
'\n'
'class: 12b') == {'age': 12,
'class': '12b',
'name': 'Alex Fox'}
assert yaml('name: "Alex \\"Fox\\""\n'
'age: 12\n'
'\n'
'class: 12b') == {'age': 12,
'class': '12b',
'name': 'Alex "Fox"'}
assert yaml('name: "Bob Dylan"\n'
'children: 6\n'
'alive: false') == {'alive': False,
'children': 6,
'name': 'Bob Dylan'}
assert yaml('name: "Bob Dylan"\n'
'children: 6\n'
'coding:') == {'children': 6,
'coding': None,
'name': 'Bob Dylan'}
assert yaml('name: "Bob Dylan"\n'
'children: 6\n'
'coding: "null" ') == {'children': 6,
'coding': 'null',
'name': 'Bob Dylan'}
print("Coding complete? Click 'Check' to earn cool rewards!")
Oct. 25, 2020