vsajip

import uuid
import wtforms_json
from sqlalchemy import not_
from sqlalchemy.dialects.postgresql import UUID
from wtforms import Form
from wtforms.fields import FormField, FieldList
from wtforms.validators import Length

from flask import current_app as app
from flask import request, json, jsonify, abort

vsajip

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

vsajip

"""
Simple demonstration of how to implement Server-sent events (SSE) in Python
using Bottle micro web-framework.

SSE require asynchronous request handling, but it's tricky with WSGI. One way
to achieve that is to use gevent library as shown here.

Usage: just start the script and open http://localhost:8080/ in your browser.

Based on:

vsajip

#!/bin/bash
#
# see https://github.com/kahseng/redmine_gitolite_hook/blob/master/README.rdoc
#
# The "post-receive" script is run after receive-pack has accepted a pack
# and the repository has been updated.  It is passed arguments in through
# stdin in the form
#  <oldrev> <newrev> <refname>
# For example:
#  aa453216d1b3e49e7f6f98441fa56946ddcd6a20 68f7abf4e6f922807889f52bc043ecd31b79f814 refs/heads/master

vsajip

* {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.grid {
  width: 99%;
  margin-left: auto;
  margin-right: auto;

vsajip

license: gpl-3.0

vsajip

from abc import ABC, ABCMeta, abstractmethod
from collections import namedtuple
from functools import partial, singledispatch
from itertools import count


PayloadFactory = namedtuple('PayloadFactory', [
        'good', 'created', 'queued', 'unchanged', 'requires_auth',
        'permission_denied', 'not_found', 'invalid', 'error'
    ])

vsajip

--- C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.txt
+++ C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat
@@ -16,23 +16,23 @@
 goto :eof
 
 :amd64
-if not exist "%~dp0bin\amd64\vcvarsamd64.bat" goto missing
-call "%~dp0bin\amd64\vcvarsamd64.bat"
+if not exist "%~dp0bin\vcvars64.bat" goto missing
+call "%~dp0bin\vcvars64.bat"

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#!/usr/bin/env python

"""
Usage:

    using ~/.slackmerc file:
      $ slackme some info  # with `default` profile
      $ slackme --profile alert some info  # using `alert` profile

    put profile in filename:

vsajip

from nonlocal_ import nonlocal_

def foo():
    a = 1
    def bar():
        nonlocal_('a')
        a = 2
    bar()
    return a