.. function:: urlencode(query, doseq=False)
- Convert a mapping object or a sequence of two-element tuples to a "url-encoded"
- string, suitable to pass to :func:`urlopen` above as the optional *data*
- argument. This is useful to pass a dictionary of form fields to a ``POST``
- request. The resulting string is a series of ``key=value`` pairs separated by
- ``'&'`` characters, where both *key* and *value* are quoted using
- :func:`quote_plus` above. If the optional parameter *doseq* is present and
- evaluates to true, individual ``key=value`` pairs are generated for each element
- of the sequence. When a sequence of two-element tuples is used as the *query*
- argument, the first element of each tuple is a key and the second is a value.
- The order of parameters in the encoded string will match the order of parameter
- tuples in the sequence. This module provides the functions
- :func:`parse_qs` and :func:`parse_qsl` which are used to parse query strings
- into Python data structures.
+ Convert a mapping object or a sequence of two-element tuples to a
+ "url-encoded" string, suitable to pass to :func:`urlopen` above as the
+ optional *data* argument. This is useful to pass a dictionary of form
+ fields to a ``POST`` request. The resulting string is a series of
+ ``key=value`` pairs separated by ``'&'`` characters, where both *key* and
+ *value* are quoted using :func:`quote_plus` above. When a sequence of
+ two-element tuples is used as the *query* argument, the first element of
+ each tuple is a key and the second is a value. The value element in itself
+ can be a sequence and in that case, if the optional parameter *doseq* is
+ evaluates to *True*, individual ``key=value`` pairs separated by ``'&'``are
+ generated for each element of the value sequence for the key. The order of
+ parameters in the encoded string will match the order of parameter tuples in
+ the sequence. This module provides the functions :func:`parse_qs` and
+ :func:`parse_qsl` which are used to parse query strings into Python data
+ structures.
.. seealso::