INFA_LAB4/2.py

66 lines
2.0 KiB
Python

import re
TAB_SIZE = 2
tab = 0
tabArray = 0
result = '{\n'
brackets = []
def append_to_result(string):
global result, tab, tabArray
result += f'{" " * (tabArray + tab + 2)}{string}'
with open('input.yaml', encoding='UTF-8') as inpt:
inpt = inpt.readlines()
for key, i in enumerate(inpt):
i = i.split(':')
# Обработка табов
deltaTab = len(re.findall(r'(?<!-) ', i[0]))
if tab != deltaTab:
if tab < deltaTab:
tab = deltaTab
else:
tab = deltaTab
result = result[:len(result) - 2] + '\n'
append_to_result(brackets.pop() + ',\n')
# Обработка массивов
if re.findall(r' *- .*', i[0]):
if tab == tabArray and ']' not in brackets:
append_to_result('[\n')
brackets.append(']')
tabArray += TAB_SIZE
i[0] = i[0].lstrip()[1:].strip()
append_to_result('{\n')
brackets.append('}')
tab += TAB_SIZE
# Обработка вложенных объектов
if i[1].strip() == '':
if re.findall(r' *- .*', inpt[key+1].split(':')[0]):
br = '[]'
else:
br = '{}'
append_to_result(f'"{i[0].strip()}": {br[0]}\n')
brackets.append(br[1])
else:
def shielding(s: str):
return s.replace("\\", "\\\\").replace("\"", "\\\"")
i = list(map(shielding, i))
append_to_result(f'"{i[0].strip()}": "{":".join(i[1:]).strip()}",\n')
# Закрытие файла
if brackets is not None:
for _ in range(len(brackets)):
tab -= TAB_SIZE
result = result[:len(result) - 2] + '\n'
append_to_result(brackets.pop() + ',\n')
result = result[:len(result) - 2] + '\n'
result += '}'
with open('output.json', 'w', encoding='UTF-8') as output:
output.write(result)
print(result)