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@kirang89
kirang89 / something.py
Last active November 11, 2022 05:10
Creating a mutable ARRAY data type in sqlalchemy
class Something(Base):
__tablename__ = 'yaddayadda'
id = Column(Integer, primary_key=True)
data = Column(MutableList.as_mutable(ARRAY(String(100))))
@swinton
swinton / AESCipher.py
Last active November 8, 2024 18:31
Encrypt & Decrypt using PyCrypto AES 256 From http://stackoverflow.com/a/12525165/119849
#!/usr/bin/env python
import base64
from Crypto import Random
from Crypto.Cipher import AES
BS = 16
pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS)
unpad = lambda s : s[0:-ord(s[-1])]
@sloria
sloria / bobp-python.md
Last active April 24, 2026 09:24
A "Best of the Best Practices" (BOBP) guide to developing in Python.

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

  • "Build tools for others that you want to be built for you." - Kenneth Reitz
  • "Simplicity is alway better than functionality." - Pieter Hintjens
@luhn
luhn / getter_and_setter.py
Created November 29, 2012 18:35
Using getters and setters with SQLAlchemy
class Table(Base):
id = Column(Integer, primary_key=True)
_name = Column('name', String(24))
@property
def name(self):
return self._name;
@name.setter
def name(self, value):
@maximebf
maximebf / gist:3986659
Created October 31, 2012 11:56
Jinja2 macro to render WTForms fields with Twitter Bootstrap
{% macro form_field(field) -%}
{% set with_label = kwargs.pop('with_label', False) %}
{% set placeholder = '' %}
{% if not with_label %}
{% set placeholder = field.label.text %}
{% endif %}
<div class="control-group {% if field.errors %}error{% endif %}">
{% if with_label %}
<label for="{{ field.id }}" class="control-label">
{{ field.label.text }}{% if field.flags.required %} *{% endif %}:
@dvarrazzo
dvarrazzo / prepare.py
Created September 28, 2012 01:19
An example of psycopg2 cursor supporting prepared statements
#!/usr/bin/env python
"""An example of cursor dealing with prepared statements.
A cursor can be used as a regular one, but has also a prepare() statement. If
prepare() is called, execute() and executemany() can be used without query: in
this case the parameters are passed to the prepared statement. The functions
also execute the prepared statement if the query is the same prepared before.
Prepared statements aren't automatically deallocated when the cursor is
deleted, but are when the cursor is closed. For long-running sessions creating