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=========
Utilities
=========
Various utility functions shipped with Werkzeug.
HTML Helpers
============
.. module:: werkzeug.utils
.. autoclass:: HTMLBuilder
.. autofunction:: escape
.. autofunction:: unescape
General Helpers
===============
.. autoclass:: cached_property
:members:
.. autofunction:: invalidate_cached_property
.. autoclass:: environ_property
.. autoclass:: header_property
.. autofunction:: redirect
.. autofunction:: append_slash_redirect
.. autofunction:: import_string
.. autofunction:: find_modules
.. autofunction:: validate_arguments
.. autofunction:: secure_filename
.. autofunction:: bind_arguments
URL Helpers
===========
Please refer to :doc:`urls`.
UserAgent Parsing
=================
.. module:: werkzeug.useragents
.. autoclass:: UserAgent
:members:
Security Helpers
================
.. module:: werkzeug.security
.. versionadded:: 0.6.1
.. autofunction:: generate_password_hash
.. autofunction:: check_password_hash
.. autofunction:: safe_str_cmp
.. autofunction:: safe_join
.. autofunction:: pbkdf2_hex
.. autofunction:: pbkdf2_bin
Logging
=======
Werkzeug uses standard Python :mod:`logging`. The logger is named
``"werkzeug"``.
.. code-block:: python
import logging
logger = logging.getLogger("werkzeug")
If the logger level is not set, it will be set to :data:`~logging.INFO`
on first use. If there is no handler for that level, a
:class:`~logging.StreamHandler` is added.
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