使用python正则表达式从字符串中分别提取子字符串

使用python正则表达式从字符串中分别提取子字符串

不是基于正则表达式的解决方案。但是，把戏。

a='''SLINC  SHORT LEGAL  TITLE NUMBER0037 471 661     1720278;16;21172 211 342LEGAL DEscriptIonPLAN 1720278  BLOCK 16  LOT 21  EXCEPTING THEREOUT ALL MINES AND MINERALSESTATE: FEE SIMPLE  ATS REFERENCE: 4;24;54;2;SWMUNICIPALITY: CITY OF EDMonTONREFERENCE NUMBER: 172 023 641 +71---------------------------------------------------------------------------- ---- REGISTERED OWNER(S)REGISTRATION    DATE(DMY)  document TYPE      VALUECONSIDERATION--------------------------------------------------------------------------- -- ---172 211 342    15/08/2017  AFFIDAVIT OF CASH & MTGE'''doc = (a.split('15/08/2017', 1)[1]).strip() # used split with two white spaces instead of one to get the desired resultprint(doc.split("  ")[0].strip()) # outputs AFFIDAVIT OFprint(doc.split("  ")[-1].strip()) # outputs CASH & MTGE

希望能帮助到你。