Das deutsche Python-Forum

Code: Alles auswählen

for i in all:
        a=all[i].strasse.encode("utf-8")
        for i in list(a):
            try:
                if isinstance( int(i), int ):
                print i,

Code: Alles auswählen

In [1]: streets = ["Hauptstraße 80",
   ...:            "Am Schlosswall 13",
   ...:            " vor dem Brunnen 9b"]

In [2]: 

In [2]: for street in streets:
   ...:         street, number = street.rsplit(' ', 1)
   ...:         print street
   ...:         print number
   ...:     
Hauptstraße
80
Am Schlosswall
13
 vor dem Brunnen
9b

Code: Alles auswählen

def getHausNr(a): 
    street, number = a.rsplit(' ', 1)
    return number

Code: Alles auswählen

for i in all:
    getHausNr(all[i].strasse)

Code: Alles auswählen

In [1]: street, number = 'Strasse1'.rsplit(' ', 1)
---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-1-0806250e223f> in <module>()
----> 1 street, number = 'Strasse1'.rsplit(' ', 1)

ValueError: need more than 1 value to unpack

Code: Alles auswählen

def getHausNr(a):
    try:
        street, number = a.rsplit(' ', 1)
    except ValueError:
        print 'Fehler bei:', a
        raise
    return number

Code: Alles auswählen

def getHausNr(a):    
        try:
              street, number = a.rsplit(' ', 1)
              return number
        except ValueError:
                print 'Fehler bei:', a
                log.fehler("Strassennummer auslesen ", " Kein Strassennummer vorhanden")
                return 0 

Code: Alles auswählen

def get_house_number(street):
    _street_name, _, number = street.rpartition(' ')
    if not number:
        LOG.error(
            'Strassennummer auslesen, keine Strassennummer vorhanden: %s',
            street
        )
    return number

Code: Alles auswählen

#!/usr/bin/env python
import logging

def get_house_number(address):
    try:
        street, number = address.strip().rsplit(' ', 1)
        return int(number)
    except ValueError:
        return None

def get_house_numbers(addresses, logger=None):
    result = []
    for address in addresses:
        house_number = get_house_number(address)
        if house_number is None and logger is not None:
            msg = 'Failed to determine house number: {!r}'
            logger.warning(msg.format(address))
        result.append(house_number)
    return result


def main():
    logging_format = '%(levelname)s: %(message)s'
    logging.basicConfig(filename='errors.log', format=logging_format)
    with open('addresses.txt') as addressfile:
        house_numbers = get_house_numbers(addressfile, logging.getLogger())
    print house_numbers


if __name__ == '__main__':
    main()

Code: Alles auswählen

import re

def get_house_number(address):
    pattern = re.compile(
        r'(?<=[ ])\d+(([/-]\d+)|[a-z](-[a-z])?)?$', re.IGNORECASE)
    result = pattern.search(address.strip())
    if not result:
        return ''
    return result.group()

Code: Alles auswählen

def get_house_number(address):
    house_number = address.split()[-1]
    pattern = re.compile(r'\d+(([/-]\d+)|[a-z](-[a-z])?)?$', re.IGNORECASE)
    if not pattern.match(house_number):
        return ''
    return house_number