nonathlon fucked around with this message at 12:59 on Feb 12, 2008

bitprophet fucked around with this message at 00:00 on Feb 16, 2008

class_dict = {}

# define the metaclass
class Registered(type):
  def __new__(cls, name, bases, dct):
    newCls = type.__new__(cls, name, bases, dct)
    class_dict[newCls.__name__] = newCls
    return newCls

>>> class C(object):
...   __metaclass__ = Registered
...   def hello(self):
...     print "Hi"
...
>>> class_dict["C"]
<class '__main__.C'>
>>> c = class_dict["C"]()
>>> c.hello()
Hi

>>> class C:
...   def hello(self): print "Hi"
...
>>> locals()["C"]
<class __main__.C at 0x2a955c1ef0>
>>> c = locals()["C"]()
>>> c.hello()
Hi

JoeNotCharles fucked around with this message at 23:51 on Feb 15, 2008

JoeNotCharles fucked around with this message at 19:31 on Feb 17, 2008

Ishmael fucked around with this message at 19:03 on Feb 19, 2008

from django.conf import settings
from django.db import transaction

from clients.models import Informacion_Dentista

import csv, codecs, unicodedata, sys
from datetime import datetime

@transaction.commit_manually
def main():
    rc=0
    try:
        print sys.argv[1]
    except:
        transaction.rollback()
        raise
    csvreader = unicode_csv_reader(codecs.open(sys.argv[1], "r", "utf-8"))
    transaction.commit()
    try:
        r = csvreader.next()
        row_names = {}
        x = 0
        for f in r:
            row_names[x] = f
            x = x+1
        row_dict = {}
        for row in csvreader:
            for i in range(x):
                row_dict[row_names[i]] = row[i]
            row_dict['apellido_dentista'] = ''

            e = Informacion_Dentista()
            for k,v in row_dict.iteritems():
                e.__setattr__( k, v )
            e.save()

    except:
        print "Exception caught"
        transaction.rollback()
        print r
        raise
    else:
        transaction.commit()

def unicode_csv_reader(unicode_csv_data, dialect=csv.excel, **kwargs):
    # csv.py doesn't do Unicode; encode temporarily as UTF-8:
    csv_reader = csv.reader(utf_8_encoder(unicode_csv_data),
                            dialect=dialect, **kwargs)
    for row in csv_reader:
        # decode UTF-8 back to Unicode, cell by cell:
        yield [unicode(cell, 'utf-8') for cell in row]

def utf_8_encoder(unicode_csv_data):
    for line in unicode_csv_data:
        yield line.encode('utf-8')

if __name__ == "__main__":
    main() 

PYTHONPATH='.' DJANGO_SETTINGS_MODULE=settings python csvimport.py buttes.csv

deimos fucked around with this message at 14:52 on Feb 25, 2008