unpluggedcoder

import os
import configparser


class Config:
    """ Get config from config file or environment variables.
    The priority order of config is: Config file > Environment > default_value.
    The env var is composed by: [SECTION]_[OPTION]
    For example:
    get_or_else('smtp', 'BIND_ADDRESS', '127.0.0.1')

unpluggedcoder

__version__ = "0.1.6.8"

if __name__ == "__main__":
    import sys
    import argparse


    def increment_line(args):
        vi = [int(i) for i in __version__.split('.')]
        print('current version: %s' % __version__)

unpluggedcoder

SELECT CONCAT("ALTER TABLE `", TABLE_NAME,"` CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;")  AS    ExecuteTheString
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA="[YOUR DATABASE NAME]"
AND TABLE_TYPE="BASE TABLE";

SELECT @@character_set_database, @@collation_database;

unpluggedcoder

from django.db import models
from django.contrib.contenttypes.models import ContentType
from django.contrib.contenttypes import generic


class Poll(models.Model):
    question = models.CharField(max_length=500)
    answers = # ...
    # ...
    limit = models.Q(app_label='your_app', model='page') | \

unpluggedcoder

-- You can use pg_terminate_backend() to kill a connection. You have to be superuser to use this function. This works on all operating systems the same.

SELECT 
    pg_terminate_backend(pid) 
FROM 
    pg_stat_activity 
WHERE 
    -- don't kill my own connection!
    pid <> pg_backend_pid()
    -- don't kill the connections to other databases

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# views.py
from rest_framework import exceptions
from rest_framework import generics

from myapp import models
from myapp import serializers as ser


class MethodSerializerView(object):
    '''

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# serializers.py
from rest_framework import serializers

from myapp import models

class OrganizationListViewSerializer(serializers.ModelSerializer):
    class Meta:
        model = models.Organization
        fields = '__all__'

unpluggedcoder

# models.py
import uuid

from django.db import models


class Organization(models.Model):
    org_uuid = models.UUIDField(
        primary_key=True, default=uuid.uuid4, editable=False)
    name = models.CharField(max_length=40)