很好 下面是一些建议，如果您喜欢，请告诉我：
import re
import pprint
import sys
class Despacho(object):
"""
Class to parse each line, applying the regexp and storing the results
for future use
"""
#used a dict with the keys instead of functions.
regexp = {
('processo',
'data',
'despacho'): re.compile(r'No.([\d]{9}) ([\d]{2}/[\d]{2}/[\d]{4}) (.*)'),
('titular',): re.compile(r'Tit.(.*)'),
('procurador',): re.compile(r'Procurador: (.*)'),
('documento',): re.compile(r'C.N.P.J./C.I.C./N INPI :(.*)'),
('apresentacao',
'natureza'): re.compile(r'Apres.: (.*) ; Nat.: (.*)'),
('marca',): re.compile(r'Marca: (.*)'),
('classe',): re.compile(r'Clas.Prod/Serv: (.*)'),
('complemento',): re.compile(r'\*(.*)'),
}
def __init__(self):
"""
'complemento' is the only field that can be multiple in a single registry
"""
self.complemento = []
def read(self, line):
for attrs, pattern in Despacho.regexp.iteritems():
m = pattern.match(line)
if m:
for groupn, attr in enumerate(attrs):
# special case complemento:
if attr == 'complemento':
self.complemento.append(m.group(groupn + 1))
else:
# set the attribute on the object
setattr(self, attr, m.group(groupn + 1))
def __repr__(self):
# defines object printed representation
d = {}
for attrs in self.regexp:
for attr in attrs:
d[attr] = getattr(self, attr, None)
return pprint.pformat(d)
def process(rpi):
"""
read data and process each group
"""
#Useless line, since you're doing a for anyway
#rpi = (line for line in rpi)
group = False
for line in rpi:
if line.startswith('No.'):
group = True
d = Despacho()
if not line.strip() and group: # empty line - end of block
yield d
group = False
d.read(line)
def main():
arquivo = open('rm1972.txt') # file to process
for desp in process(arquivo):
print desp # can print directly here.
print('-' * 20)
return 0
if __name__ == '__main__':
main()
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