Pytoolbox

Minor compatibility breaks

* Remove unnecessary dependencies + put some as extra

Fixes and enhancements

* Module `filesystem`: Add `walk_kwargs` to some functions
* Function `logging.setup_logging`: make possible to setup an instance of logger

Fixes and enhancements

* Module `argparse`: Set columns to a value or auto-detected
* Module `exif`: Fix orientation is not value from Orientation
* Module `smpte2022`: Various fixes by AbdulTheProgrammer
* Enhance function `logging.setup_logging`:
* Add optional colorized mode
* Always setup log level and return logger
* Enhance module `multimedia.exif`:
* Add optional orientation override
* Add rotation property based on orientation
* Add rewrite method to fix issues with exif tags
* Allow to specify gexiv2 version
* Use iteritems because its still a Python 2 (and 3) library

Fixes and enhancements

* Add method `get_frames_md5_checksum` to `FFmpeg` class
* Update exif brands

Features

* Support Python 3.6
* Add function `itertools.chunk`

Fixes and enhancements

* Fix syntax error in `multimedia.exif.lens` at line 22
* Prevent `AppRegistryNotReady` when importing `django.models.utils`
* Add `{pre,post}_func` arguments to `filesystem.from_template`
* Function `filesystem.from_template`: Make destination optional + allow to set template to content

Features

* Add function `crypto.get_password_generator`

Fixes and enhancements

* Improve code quality
* Remove `try_` prefix from `filesystem` functions (retro compat: `try_` functions still defined)

Features

* Add constant `encoding.integer_types`
* Add function `subprocess.su`
* Add function `types.get_arguments_names`

Fixes and enhancements

* Add bare argument to `subprocess.git_clone_or_pull`