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uritemplate.variable
====================
This module contains the URIVariable class which powers the URITemplate class.
What treasures await you:
- URIVariable class
You see a hammer in front of you.
What do you do?
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====== =========== =========
Type Separator
====== =========== =========
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``&`` ``"&"``
====== =========== =========
.. _`Section 3.2.1. Variable Expansion`:
https://www.rfc-editor.org/rfc/rfc6570#section-3.2.1
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S ) � URIVariablea This object validates everything inside the URITemplate object.
It validates template expansions and will truncate length as decided by
the template.
Please note that just like the :class:`URITemplate <URITemplate>`, this
object's ``__str__`` and ``__repr__`` methods do not return the same
information. Calling ``str(var)`` will return the original variable.
This object does the majority of the heavy lifting. The ``URITemplate``
object finds the variables in the URI and then creates ``URIVariable``
objects. Expansions of the URI are handled by each ``URIVariable``
object. ``URIVariable.expand()`` returns a dictionary of the original
variable and the expanded value. Check that method's documentation for
more information.
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}n| j}||||d |d �}|durq|�|� qd}|r�| j�� | j�� �|� }| j |iS )a1 Expand the variable in question.
Using ``var_dict`` and the previously parsed defaults, expand this
variable and subvariables.
:param dict var_dict: dictionary of key-value pairs to be used during
expansion
:returns: dict(variable=value)
Examples::
# (1)
v = URIVariable('/var')
expansion = v.expand({'var': 'value'})
print(expansion)
# => {'/var': '/value'}
# (2)
v = URIVariable('?var,hello,x,y')
expansion = v.expand({'var': 'value', 'hello': 'Hello World!',
'x': '1024', 'y': '768'})
print(expansion)
# => {'?var,hello,x,y':
# '?var=value&hello=Hello%20World%21&x=1024&y=768'}
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