Python - 将特殊字符插入 JSON 字符串以在 bash 终端上打印它们

Question

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I am constructing JSON dictionary with some special characters to print words in bold and various colors on the bash terminal like this:<\/i>

# 'field' is a part of a bigger JSON document 'data'
field["value"] = '\033[1m' + string_to_print_in_bold + '\033[0m'

Answer 1

From a design perspective, you should separate formatting from your data. If you only want to pretty-print json with color, pygments provides a terminal text formatter to prettify your json output:

import json
from pygments import highlight
from pygments.lexers import JsonLexer
from pygments.formatters import TerminalFormatter

data = {"value": "myvalue"}
json_str = json.dumps(json_object, indent=4, sort_keys=True)
print(highlight(json_str, JsonLexer(), TerminalFormatter()))