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First solution in Clear category for YAML. More Types by wo.tomasz
# Taken from mission YAML. Simple Dict
import re
def yaml(a):
a = a.strip()
a = re.sub('[\n]+','|', a)
pair_list = a.split('|')
pair_list.sort(key = lambda p:p[0])
print("pair_list:", pair_list)
res = {}
for p in pair_list:
t = p.split(':')
t[1] = t[1].strip()
if t[1].isnumeric():
res[t[0]] = int(t[1])
elif t[1] == "" or t[1] == "null":
res[t[0]] = None
elif t[1] == "true" or t[1] == "false":
res[t[0]] = True if t[1] == "true" else False
else:
res[t[0]] = t[1].replace('\\"', '|\\"|').replace('"', '').replace('|\\|', '"')
return res
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': 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!")
Jan. 26, 2022
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