Federico Caselli CaselIT

CaselIT / main.py

Created April 3, 2020 20:24 — forked from henribru/main.py

`selectinload` doesn't load all relationships when used with `with_polymorphic` and subclasses have relationships with the same name

	from sqlalchemy import create_engine, Column, Integer, String, ForeignKey, inspect
	from sqlalchemy.ext.declarative import declarative_base
	from sqlalchemy.orm import relationship, with_polymorphic, selectinload
	from sqlalchemy.orm import sessionmaker

	engine = create_engine('sqlite:///:memory:', echo=True)
	Session = sessionmaker(bind=engine)
	Base = declarative_base()

CaselIT / mozlz4a.py

Created November 27, 2017 20:31 — forked from Tblue/mozlz4a.py

MozLz4a compression/decompression utility

	#!/usr/bin/env python
	#
	# Decompressor/compressor for files in Mozilla's "mozLz4" format. Firefox uses this file format to
	# compress e. g. bookmark backups (*.jsonlz4).
	#
	# This file format is in fact just plain LZ4 data with a custom header (magic number [8 bytes] and
	# uncompressed file size [4 bytes, little endian]).
	#
	# This Python 3 script requires the LZ4 bindings for Python, see: https://pypi.python.org/pypi/lz4
	#