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import json
from typing import Any
def from_json_to_str(input_dict: dict[str, Any]) -> str:
"""Format a canvas JSON dict to a human-friendly string."""
PATH_OPENING = 0
PATH_IN = 1
PATH_CLOSING = 2
json_str = json.dumps(input_dict, indent=2)
final_str = ''
path = list[str]()
path_step = PATH_IN
for line in json_str.splitlines():
strip = line.strip()
if line.endswith(('{', '[')):
path_name = ''
if strip.startswith('"') and strip[:-1].endswith('": '):
path_name = strip[1:-4]
n_spaces = 0
for c in line:
if c != ' ':
break
n_spaces += 1
path = path[:(n_spaces // 2)]
path.append(path_name)
path_step = PATH_OPENING
elif line.endswith(('],', ']', '},', '}')):
path_step = PATH_CLOSING
else:
path_step = PATH_IN
if len(path) > 1 and path[1] == 'views' and path[-1] == 'pos':
# set box pos in one line
if path_step == PATH_OPENING:
final_str += line
elif path_step == PATH_CLOSING:
final_str += strip
final_str += '\n'
else:
final_str += strip
if line.endswith(','):
final_str += ' '
elif len(path) >= 6 and path[1] == 'portgroups':
# organize portgroups
if len(path) == 6:
if path_step == PATH_OPENING:
final_str += line
elif path_step == PATH_CLOSING:
final_str += strip
final_str += '\n'
else:
# only concerns "above_metadatas"
final_str += line[1:]
elif len(path) == 7 and path[-1] == 'port_names':
if path_step == PATH_OPENING:
final_str += strip
elif path_step == PATH_CLOSING:
final_str += strip
if line.endswith(','):
final_str += '\n'
else:
final_str += strip
if line.endswith(','):
final_str += '\n'
for i in range(26):
final_str += ' '
else:
final_str += strip
if strip.endswith(','):
final_str += ' '
else:
final_str += line
final_str += '\n'
if path_step == PATH_CLOSING:
path = path[:-1]
return final_str
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