Package invenio :: Module webinterface_handler_wsgi_utils

Module webinterface_handler_wsgi_utils

mod_python->WSGI Framework utilities

This code has been taken from mod_python original source code and rearranged here to easying the migration from mod_python to wsgi.

The code taken from mod_python is under the following License.

Classes

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table

metaCookie

Cookie
This class implements the basic Cookie functionality.

Field

StringField
This class is basically a string with added attributes for compatibility with std lib cgi.py.

FieldList

FieldStorage

Functions

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exists_config_define(dummy)

source code

_parse_cookie(str, Class, names=None)

source code

add_cookies(req, cookies)
Sets one or more cookie in outgoing headers and adds a cache directive so that caches don't cache the cookie.

source code

get_cookies(req, Class=<class 'invenio.webinterface_handler_wsgi_utils.Cookie'>, **kw)
A shorthand for retrieveing and parsing cookies given a Cookie class.

source code

get_cookie(req, name, Class=<class 'invenio.webinterface_handler_wsgi_utils.Cookie'>, **kw)

source code

parse_header(line)
Parse a Content-type like header.

source code

apply_fs_data(object, fs, **args)
Apply FieldStorage data to an object - the object must be callable.

source code

(string, string)

handle_file_post(req, allowed_mimetypes=None)
Handle the POST of a file.

source code

Variables

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_path_cache = {}

_path_cache_lock = threading.Lock()

_cookiePattern = re.compile(r'(?x)[, ]*(?P<key>[^; =]+) *(= *)...

readBlockSize = 65368
The classes below are a (almost) a drop-in replacement for the standard cgi.py FieldStorage class.

RE_CDISPOSITION_FILENAME = re.compile(r'filename=(?P<filename>...

__package__ = 'invenio'

Function Details

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get_cookies(req, Class=<class 'invenio.webinterface_handler_wsgi_utils.Cookie'>, **kw)

source code

A shorthand for retrieveing and parsing cookies given a Cookie class. The class must be one of the classes from this module.

parse_header(line)

source code

Parse a Content-type like header.

Return the main content-type and a dictionary of options.

apply_fs_data(object, fs, **args)

source code

Apply FieldStorage data to an object - the object must be callable. Examine the args, and match then with fs data, then call the object, return the result.

handle_file_post(req, allowed_mimetypes=None)

source code

Handle the POST of a file.

Returns: (string, string): the a tuple with th full path to the file saved on disk, and it's mimetype as provided by the request.

Variables Details

[hide private]

_cookiePattern

Value:

re.compile(r'(?x)[, ]*(?P<key>[^; =]+) *(= *)?(?P<val>"(?:[^\\"]|\\.)*
"|[^;]*)\s*;?')

readBlockSize

The classes below are a (almost) a drop-in replacement for the standard cgi.py FieldStorage class. They should have pretty much the same functionality.

These classes differ in that unlike cgi.FieldStorage, they are not recursive. The class FieldStorage contains a list of instances of Field class. Field class is incapable of storing anything in it.

These objects should be considerably faster than the ones in cgi.py because they do not expect CGI environment, and are optimized specifically for Apache and mod_python.

Value:

RE_CDISPOSITION_FILENAME

Value:

re.compile(r'filename=(?P<filename>[\w\.]*)')