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Gustavo León Tramontin urkh

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@urkh
urkh / bulk_upsert.py
Created April 17, 2019 19:07 — forked from aisayko/bulk_upsert.py
Postgresql bulk upsert in Python (Django)
def bulk_upsert(model, fields, values, by):
"""
Return the tuple of (inserted, updated) ids
"""
result = (None, None)
if values:
stmt = """
WITH data_set AS (
INSERT INTO %s (%s)
@urkh
urkh / convert_latin1_utf8.sql
Created February 17, 2016 01:42
convert latin1 chars to utf8
UPDATE table SET field = CONVERT(CAST(CONVERT(field USING latin1) AS BINARY) USING utf8)
@urkh
urkh / countries.sql
Last active September 17, 2015 20:11 — forked from adhipg/countries.sql
Sql dump of all the Countries, Country Codes, Phone codes.
CREATE TABLE IF NOT EXISTS `country` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`iso` char(2) NOT NULL,
`name` varchar(80) NOT NULL,
`nicename` varchar(80) NOT NULL,
`iso3` char(3) DEFAULT NULL,
`numcode` smallint(6) DEFAULT NULL,
`phonecode` int(5) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
@urkh
urkh / gist:f28d4e3e3bcb7c804a91
Created May 28, 2015 20:52
class OCMDBMaintenanceCreate(CreateView):
template_name = 'ocmdb_maintenance/create.html'
form_class = MaintenanceForm
model = OCMDB_MaintenanceCI
success_url = reverse_lazy('ocmdb_maintenance_list')
object = None
def get(self, request, *args, **kwargs):
form_class = self.get_form_class()
@urkh
urkh / gist:dce101e9a9c2af35c4f9
Created May 28, 2015 20:48
class OCMDBMaintenanceCreate(CreateView):
template_name = 'ocmdb_maintenance/create.html'
form_class = MaintenanceForm
model = OCMDB_MaintenanceCI
success_url = reverse_lazy('ocmdb_maintenance_list')
object = None
def get(self, request, *args, **kwargs):
form_class = self.get_form_class()
@urkh
urkh / gist:aae596edfa2e33bc7421
Last active August 29, 2015 14:21 — forked from philippeowagner/gist:3179eb475fe1795d6515
from django.utils import simplejson
from django.http import HttpResponse
class JsonResponse(HttpResponse):
"""
JSON response
"""
def __init__(self, content, mimetype='application/json', status=None, content_type=None):
super(JsonResponse, self).__init__(
content=simplejson.dumps(content),
@urkh
urkh / splinter config
Created May 26, 2015 14:00
user_agent = "Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.118 Safari/537.36"
proxy = {
'network.proxy.type': 1,
'network.proxy.http': ip,
'network.proxy.http_port': port,
'network.proxy.ssl': ip,
'network.proxy.ssl_port': port,
'network.proxy.socks': ip,
'network.proxy.socks_port': port,
@urkh
urkh / pyscde_grados
Created March 19, 2015 00:52
utilidad para procesar archivos csv
import csv
import sys
# periodo, cedula, carrera(200), materia, seccion(U), nota(EQ)
materias = ['EF3106', 'EF3301', 'EF3305', 'EF2420', 'EF2413', 'EF2415', 'EF2414', 'EF2417', 'EF2419',
'EF2418', 'EF1426', 'EF2404', 'EF2411', 'EF2408', 'EF2416', 'EF3302', 'EF2410', 'EF2403', 'EF3312', 'EF1424']
f = open(sys.argv[1], 'rb')
print sys.argv[1]
print sys.argv[2]
@urkh
urkh / pyscde_grados
Created March 19, 2015 00:52
utilidad para procesar archivos csv
import csv
import sys
# periodo, cedula, carrera(200), materia, seccion(U), nota(EQ)
materias = ['EF3106', 'EF3301', 'EF3305', 'EF2420', 'EF2413', 'EF2415', 'EF2414', 'EF2417', 'EF2419',
'EF2418', 'EF1426', 'EF2404', 'EF2411', 'EF2408', 'EF2416', 'EF3302', 'EF2410', 'EF2403', 'EF3312', 'EF1424']
f = open(sys.argv[1], 'rb')
print sys.argv[1]
print sys.argv[2]
@urkh
urkh / compare.py
Created October 23, 2013 14:53 — forked from astanin/compare.py
#!/usr/bin/env python
"""Compare two aligned images of the same size.
Usage: python compare.py first-image second-image
"""
import sys
from scipy.misc import imread
from scipy.linalg import norm