问单独的文本块python

EN

#!/usr/bin/env python
import re

data = """
Channel 9 (1 item)

A woman selling her caravan near Bendigo has been left $1,100 out hosted by
Peter Hitchener A woman selling her caravan near Bendigo has been left $1,100
out of pocket after an elderly couple made the purchase with counterfeit money.
The wildlife worker tried to use the notes to pay for a house deposit, but an
agent noticed the notes were missing the Coat of Arms on one side.

Brief: Radio & TV Demographics: 153,000 (male 16+) • 177,000 (female 16+)

Southern Cross Victoria Bendigo (1 item)

Heathcote Police are warning the residents to be on the lookout a hosted by Jo
Hall Heathcote Police are warning the residents to be on the lookout after a
large dash of fake $50 note was discovered. Victim Marianne Thomas was given
counterfeit notes from a caravan. The Heathcote resident tried to pay the house
deposit and that's when the counterfeit notes were spotted. Thomas says the
caravan is in town for the Spanish Festival.

Brief: Radio & TV Demographics: 4,000 (male 16+) • 3,000 (female 16+)
"""



current_file = None
for line in data.split('\n'):

    # Set initial filename
    if current_file == None and line != '':
        current_file = line + '.txt'

    # This is to handle the blank line after Brief
    if current_file == None:
        continue

    text_file = open(current_file, "a")
    text_file.write(line + "\n")
    text_file.close()

    # Reset filename if we have finished this section
    # which is idenfitied by:
    #    starts with Brief - ^Brief
    #    contains some random amount of text - .*
    #    ends with ) - )$
    if re.match(r'^Brief:.*\)$', line) is not None:
        current_file = None

Channel 9 (1 item).txt
Southern Cross Victoria Bendigo (1 item).txt

s = """Channel 9 (1 item)

A woman selling her caravan near Bendigo has been left $1,100 out hosted by Peter Hitchener A woman selling her caravan near Bendigo has been left $1,100 out of pocket after an elderly couple made the purchase with counterfeit money. The wildlife worker tried to use the notes to pay for a house deposit, but an agent noticed the notes were missing the Coat of Arms on one side.

Brief: Radio & TV Demographics: 153,000 (male 16+) • 177,000 (female 16+)

Southern Cross Victoria Bendigo (1 item)

Heathcote Police are warning the residents to be on the lookout a hosted by Jo Hall Heathcote Police are warning the residents to be on the lookout after a large dash of fake $50 note was discovered. Victim Marianne Thomas was given counterfeit notes from a caravan. The Heathcote resident tried to pay the house deposit and that's when the counterfeit notes were spotted. Thomas says the caravan is in town for the Spanish Festival.

Brief: Radio & TV Demographics: 4,000 (male 16+) • 3,000 (female 16+)"""

part_1 = s[s.index("Channel 9"):s.index("Southern Cross")]

part_2 = s[s.index("Southern Cross"):]

import re
DIVIDER = 'Demographics: .+' # Make it tunable, in case you change your mind
blocks_1 = re.split(DIVIDER, text)
blocks_2 = re.findall(DIVIDER, text)
blocks = ['\n\n'.join(pair) for pair in zip(blocks_1, blocks_2)
blocks[0]
#Channel 9 (1 item)\n\nA woman selling her caravan near ... 
#... Demographics: 153,000 (male 16+) • 177,000 (female 16+)