o

"we
�@s6dd
lm
Z

ddlmZ
ddlmZ
Gdd�d�ZdS)�)
�i18n)
�WebobInputWrapper�
�	clean_keyc@s`eZ
dZd
Zdd�Zdd�Zdd�ZdZd	Zd
Z	d
Z
d
Zdd�ZdZ
d
ZiZdd�Zdd�Zd
S)�DefaultMetaz�
    This is the default Meta class which defines all the default values and
    therefore also the 'API' of the class Meta interface.
    cCs|jdd
|
i
|�
�
S)a�

        bind_field allows potential customization of how fields are bound.

        The default implementation simply passes the options to
        :meth:`UnboundField.bind`.

        :param form: The form.
        :param unbound_field: The unbound field.
        :param options:
            A dictionary of options which are typically passed to the field.

        :return: A bound field
        �formN�)
�bind)�selfr�
unbound_field�optionsrr�E/home/arjun/projects/env/lib/python3.10/site-packages/wtforms/meta.py�
bind_fieldszDefaultMeta.bind_fieldcCs0|d
u
rt|d�st|d�rt
|�
Std�
�
|S)aZ

        wrap_formdata allows doing custom wrappers of WTForms formdata.

        The default implementation detects webob-style multidicts and wraps
        them, otherwise passes formdata back un-changed.

        :param form: The form.
        :param formdata: Form data.
        :return: A form-input wrapper compatible with WTForms.
        N�getlist�getallzNformdata should be a multidict-type wrapper that supports the 'getlist' method)�hasattrr�	TypeError)r
r�formdatarrr
�
wrap_formdatas



�zDefaultMeta.wrap_formdatacCsZd
d�|��D�
}t
|
dd�}|du
r$dd�|��D�
}t|f
i|�
�
}|
j|
f
i|�
�
S)z�
        render_field allows customization of how widget rendering is done.

        The default implementation calls ``field.widget(field, **render_kw)``
        c
S�i|]	\}
}t|
�
|�qSrr��.0�
k�
vrrr
�
<dictcomp>:�z,DefaultMeta.render_field.<locals>.<dictcomp>�	render_kwNc
Srrrrrrr
r>r)�items�getattr�dict�widget)r
�fieldr�other_kwrrr
�render_field3s



zDefaultMeta.render_fieldF�
csrf_tokenNcCs$|jd
u
r	|��Sddl
m}
|�S)a�

        Build a CSRF implementation. This is called once per form instance.

        The default implementation builds the class referenced to by
        :attr:`csrf_class` with zero arguments. If `csrf_class` is ``None``,
        will instead use the default implementation
        :class:`wtforms.csrf.session.SessionCSRF`.

        :param form: The form.
        :return: A CSRF implementation.
        Nr
)
�SessionCSRF)�
csrf_class�wtforms.csrf.sessionr%)r
rr%rrr
�
build_csrfJs

zDefaultMeta.build_csrfTcCs^|j}|d
ur	dS|j
r*|rt|�
n
d}|j�|�
}|dur(t�|�
}|j|<|St�|�
S)z�
        Override in subclasses to provide alternate translations factory.
        See the i18n documentation for more.

        :param form: The form.
        :return: An object that provides gettext() and ngettext() methods.
        FN)�locales�cache_translations�tuple�translations_cache�getr�get_translations)r
rr)�translationsrrr
r.cs




�
zDefaultMeta.get_translationscCs"|
��D]
\}}t
|||�
qd
S)zV
        Given a dictionary of values, update values on this `Meta` instance.
        N)r�setattr)r
�values�key�valuerrr
�
update_valuess
�zDefaultMeta.update_values)�__name__�
__module__�__qualname__�__doc__rrr#�csrf�csrf_field_name�csrf_secret�csrf_contextr&r(r)r*r,r.r4rrrr
rs 






rN)�wtformsr�
wtforms.utilsr�wtforms.widgets.corerrrrrr
�<module>
s