Python RegEx在特定字符串后獲取單詞

Question

有弦

string= """"$deletedFields":["standardizedSkillUrn","standardizedSkill"],"entityUrn":"urn:li:fs_skill:(ACoAAAIv9SQBMzclPm3CZzL1QceTH5W0VrsdxbE,3)","name":"Finance","$type":"voyager.identity.profile.Skill"},{"$deletedFields":["standardizedSkillUrn","standardizedSkill"],"entityUrn":"urn:li:fs_skill:(ACoAAAIv9SQBMzclPm3CZzL1QceTH5W0VrsdxbE,22)","name":"Financial ["standardizedSkillUrn","standardizedSkill"],"entityUrn":"urn:li:fs_skill:(ACoAAAIv9SQBMzclPm3CZzL1QceTH5W0VrsdxbE,34)","name":"Due Diligence","name":"Strategy""""

我可以使用哪種常規表達式來檢索“名稱”后的值：以獲得“盡職調查”，“財務”和“財務”

我努力了

match = re.compile(r'"name"\\:(.\\w+)') match.findall(string)

但它返回

['"Finance', '"Financial', '"Due', '"Financial', '"Strategy'] Due Diligence已拆分，我希望兩個詞都為一個。

Answer 1

正則表達式無法檢測到您的空格，因為/w僅搜索非特殊字符。

"name"\\:(.\\w+\\s*\\w*)用一個額外的單詞說明任何可能的空格（對三個單詞不起作用，但是會根據您的情況而定）

"name"\\:(.\\w+\\s*\\w*"?)占語錄"在每一個結束，但沒有得到財務。 例

編輯：固定的第二個正則表達式為“金融

Answer 2

我會用非飢餓的.*? 帶有引號的表達式：

import re

string = """$deletedFields":["standardizedSkillUrn","standardizedSkill"],"entityUrn":"urn:li:fs_skill:(ACoAAAIv9SQBMzclPm3CZzL1QceTH5W0VrsdxbE,3)","name":"Finance","$type":"voyager.identity.profile.Skill"},{"$deletedFields":["standardizedSkillUrn","standardizedSkill"],"entityUrn":"urn:li:fs_skill:(ACoAAAIv9SQBMzclPm3CZzL1QceTH5W0VrsdxbE,22)","name":"Financial ["standardizedSkillUrn","standardizedSkill"],"entityUrn":"urn:li:fs_skill:(ACoAAAIv9SQBMzclPm3CZzL1QceTH5W0VrsdxbE,34)","name":"Due Diligence","name":"Strategy"""

# With the leading double quote
match = re.compile(r'"name"\:(".*?)["\[]')
a = match.findall(string)
print a

# Stripping out the leading double quote
match = re.compile(r'"name"\:"(.*?)["\[]')
b = match.findall(string)
print b

最終輸出是：

['"Finance', '"Financial ', '"Due Diligence']
['Finance', 'Financial ', 'Due Diligence']