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  1. import re
  2. from functools import partial
  3.  
  4. text = u'''
  5. '<RoomRatesWithoutServices>&
  6.   </RoomRatesWithoutServices>&
  7.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  8.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  9.   <RoomRatesWithoutServices>&
  10. </RoomRatesWithoutServices>&'
  11.  
  12. '<RoomRatesWithoutServices>&
  13.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode1="EUR"/>&
  14.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode2="EUR"/>&
  15.   <RoomRatesWithoutServices>&
  16. </RoomRatesWithoutServices>&'
  17.  
  18. '<RoomRatesWithoutServices>&
  19.   </RoomRatesWithoutServices>&
  20.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  21.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  22.   <RoomRatesWithoutServices>&
  23. </RoomRatesWithoutServices>&'
  24.  
  25. '<AnotherTag>&
  26.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" AnotherAttr="EUR"/>&
  27.   <TotalBeforeTaxPayHotel AmountAfterTax="560.00" AnotherAttr="EUR"/>&
  28.   <AnotherTag>&
  29. </AnotherTag>&'
  30.  
  31. '''
  32.  
  33. sub_dict = {"RoomRatesWithoutServices": ['CurrencyCode1', 'CurrencyCode2'],
  34.             "AnotherTag": ['AnotherAttr']}
  35.  
  36. replacement = '_REPLACED_'
  37.  
  38.  
  39. def closure(attr, replacement, m):
  40.     attr_pattern = '(?<=(?:%s)=")[^"]+(?=")' % attr
  41.     return re.sub(attr_pattern, replacement, m.group())
  42.  
  43. for ext_tag, attr_list in sub_dict.iteritems():
  44.     attr = r"|".join(attr_list)
  45.     tag_pattern = r"(?s)<%s>.*?</%s>" % (ext_tag, ext_tag)
  46.     text = re.sub(tag_pattern, partial(closure, attr, replacement), text)
  47.  
  48. print text
  49.  
Success #stdin #stdout 0.02s 9016KB
comments (?)
stdin 
Standard input is empty
stdout 
'<RoomRatesWithoutServices>&
  </RoomRatesWithoutServices>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  <RoomRatesWithoutServices>&
</RoomRatesWithoutServices>&'

'<RoomRatesWithoutServices>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode1="_REPLACED_"/>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode2="_REPLACED_"/>&
  <RoomRatesWithoutServices>&
</RoomRatesWithoutServices>&'

'<RoomRatesWithoutServices>&
  </RoomRatesWithoutServices>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" CurrencyCode="EUR"/>&
  <RoomRatesWithoutServices>&
</RoomRatesWithoutServices>&'

'<AnotherTag>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" AnotherAttr="_REPLACED_"/>&
  <TotalBeforeTaxPayHotel AmountAfterTax="560.00" AnotherAttr="_REPLACED_"/>&
  <AnotherTag>&
</AnotherTag>&'
https://ideone.com/6Owt3b
language:
Python (cpython 2.7.16)
created:
10 years ago
visibility:
secret

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