| from django.contrib import admin, messages | |
| from django.http import HttpResponseRedirect | |
| from django.shortcuts import render | |
| from my_app.forms import CustomForm | |
| class FakeModel(object): | |
| class _meta: | |
| app_label = 'my_app' # This is the app that the form will exist under |
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| """ | |
| Verify the given mail id is valid or not without sending mail. Verifying the email id directly from mail exchange server. | |
| """ | |
| import argparse | |
| import smtplib | |
| import dns.resolver |
Using Python to check if remote port is open and accessible.
Taken from http://snipplr.com/view/19639/test-if-an-ipport-is-open/
Usage:
| # | |
| # Name: nginx-tls.conf | |
| # Auth: Gavin Lloyd <[email protected]> | |
| # Desc: Nginx SSL/TLS configuration for "A+" Qualys SSL Labs rating | |
| # | |
| # Enables HTTP/2, PFS, HSTS and OCSP stapling. Configuration options not related | |
| # to SSL/TLS are not included here. | |
| # | |
| # Additional tips: | |
| # |
For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.
Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.
You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.
| alphabet=''.join([chr(i) for i in xrange(256) if chr(i) not in '!"#$&*+-/0123456789;=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\^abcdefghijklmnopqrstuvwxyz|' and i != 0]) | |
| def filt(s): | |
| return s.translate(ident,'!"#$&*+-/0123456789;=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\^abcdefghijklmnopqrstuvwxyz|') | |
| def obfNum(n): | |
| """ Obfuscate a number """ | |
| if n==0: | |
| return "([]<{})" | |
| elif n==1: |
| # >>> ACCESS TO ALL CLASSES --------------------------------------------------- | |
| ().__class__.__bases__[0].__subclasses__() | |
| # >>> INSTIANTIATE NEW OBJECTS ------------------------------------------------ | |
| [].__class__.__class__.__new__( <TYPE> , <SUBTYPE> ) | |
| [c for c in ().__class__.__base__.__subclasses__() if c.__name__ == '<CLASSNAME>'][0]() |
| from django.core.files import File | |
| f = File(open('path_to_file','r')) | |
| m = MyModel.objects.create(one_field='value') | |
| m.file_field = f | |
| m.save() |
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| # | |
| # asterisk.py | |
| # | |
| # Copyright 2014 James Finstrom<jfinstrom at gmail> | |
| # | |
| # This program is free software; you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation; either version 2 of the License, or |
| # Python regular expressions for IPv4 and IPv6 addresses and URI-references, | |
| # based on RFC 3986's ABNF. | |
| # | |
| # ipv4_address and ipv6_address are self-explanatory. | |
| # ipv6_addrz requires a zone ID (RFC 6874) follow the IPv6 address. | |
| # ipv6_address_or_addrz allows an IPv6 address with optional zone ID. | |
| # uri_reference is what you think of as a URI. (It uses ipv6_address_or_addrz.) | |
| import re |
