Python-在其他兩個特定字符之間的字符串中提取文本？

Question

我有各種各樣的文本字符串，其中包含用戶名，公司名稱和電話號碼，它們都類似於以下內容：

FirstName LastName (Some Business Name / phoneNumber)
FirstName LastName (Business Name / phoneNumber)
FirstName LastName (BusinessName / differentphoneNumber)
FirstName LastName (Short Name / somephoneNumber)
FirstName LastName (Very Long Business Name / otherphoneNumber)

現實世界中的示例可能如下所示：

David Smith (Best Pool and Spa Supplies / 07438473784)
Bessy McCarthur Jone (Dog Supplies / 0438-343522)

我已經使用此代碼提取了名字（如我之前所需要的），並且效果很好：

import re
details = re.findall(r'^[\w+]+', input_data['stripeDescription'])
return {
'firstName': details[0] if details else None\``
}

我該如何找到左括號“（”和正斜杠“ /”之間的文本，然后檢索公司名稱？

Answer 1

這可能不是一個完美的解決方案，但效果很好：)

s1='David Smith (Best Pool and Spa Supplies / 07438473784)'
sp1=s1.split('(')
sp2=sp1[1].split('/')
print(sp2)

輸出：['最佳泳池和水療用品'，'07438473784）']

Answer 2

使用括號將要匹配的模式分組到用於re.findall的正則表達式中：

s = '''David Smith (Best Pool and Spa Supplies / 07438473784)
Bessy McCarthur Jone (Dog Supplies / 0438-343522)'''
import re
print(re.findall(r'\(([^/]+?) */', s))

輸出：

['Best Pool and Spa Supplies', 'Dog Supplies']

Answer 3

這是相當健壯的，但是不會處理帶有括號的名稱。 即，它期望第一個(分隔名稱）。但是，通過注意該企業中有\\).*\\( ，您可能就能知道出了點問題\\).*\\( 。

data = """
David Smith (Best Pool and Spa Supplies / 07438473784)
David Smith2 (Best Pool/Spa Supplies / 07438473784)
Bessy McCarthur Jone (Dog Supplies / 0438-343522)
Bessy McCarthur Jone2 (Dog (and cat) Supplies / 0438-343522)
Bessy (Bess, fails) McCarthur Jone3 (Dog Supplies / 0438-343522)
"""

lines = [line.strip() for line in data.splitlines() if line.strip()]

for line in lines:
    name,rest = line.split("(",1)
    name = name.strip()
    phone = rest.rsplit("/")[1].replace(")","").strip()
    biz = rest.rsplit("/",1)[0].strip()
    print("\n "+line)
    print(" =>name:%s: phone:%s:biz:%s:" % (name, phone,biz))

輸出：

 David Smith (Best Pool and Spa Supplies / 07438473784)
 =>name:David Smith: phone:07438473784:biz:Best Pool and Spa Supplies:

 David Smith2 (Best Pool/Spa Supplies / 07438473784)
 =>name:David Smith2: phone:Spa Supplies:biz:Best Pool/Spa Supplies:

 Bessy McCarthur Jone (Dog Supplies / 0438-343522)
 =>name:Bessy McCarthur Jone: phone:0438-343522:biz:Dog Supplies:

 Bessy McCarthur Jone2 (Dog (and cat) Supplies / 0438-343522)
 =>name:Bessy McCarthur Jone2: phone:0438-343522:biz:Dog (and cat) Supplies:

 Bessy (Bess, fails) McCarthur Jone3 (Dog Supplies / 0438-343522)
 =>name:Bessy: phone:0438-343522:biz:Bess, fails) McCarthur Jone3 (Dog Supplies: