U }Ha@s:ddlmZddlmZddlmZmZGdddZdS)) Container) DynamicError)Fieldset MultiFieldc@sVeZdZeeefZddZddZddZ ddZ d d Z d d Z d dZ ddZdS) LayoutSlicecCs.||_t|tr$t||dd|_n||_dS)N)layout isinstanceintslice)selfrkeyr=/tmp/pip-unpacked-wheel-rp2i33ek/crispy_forms/layout_slice.py__init__ s zLayoutSlice.__init__cOsh|rDt|trt|}n|f}||jkr2||}n||}|||St|trX|||S||f|SdS)z| Returns a layout object of type `LayoutClass` with `args` and `kwargs` that wraps `fields` inside. N)r listtuple args_first)r LayoutClassfieldsargskwargs argumentsrrrwrapped_objects       zLayoutSlice.wrapped_objectc Cst|jtr8t|jt|jjD]}||j|q$nt|jtr|jD]}|d}t|dkrt||j|dqJ|jj|d}|ddD]}|j|}qz|||dWqJtk rt dYqJXqJdS)z Iterates over layout objects pointed in `self.slice` executing `function` on them. It passes `function` penultimate layout object and the position where to find last one rrzqTrying to wrap a field within an already wrapped field, recheck your filter or layoutN) r r rangeindiceslenrrr IndexErrorr)r functionipointerposition layout_objectrrrpre_map(s"     zLayoutSlice.pre_mapcs fdd}|dS)z Wraps every layout object pointed in `self.slice` under a `LayoutClass` instance with `args` and `kwargs` passed. cs$j|j|f|j|<dSN)rrr#jrrrr rr wrap_objectNsz%LayoutSlice.wrap..wrap_objectNr$)r rrrr)rr(rwrapHszLayoutSlice.wrapcs fdd}|dS)z Wraps every layout object pointed in `self.slice` under a `LayoutClass` instance with `args` and `kwargs` passed, unless layout object's parent is already a subclass of `LayoutClass`. cs.t|s*j|j|f|j|<dSr%)r rrr&r(rrwrap_object_onceZs z/LayoutSlice.wrap_once..wrap_object_onceNr*)r rrrr,rr(r wrap_onceSszLayoutSlice.wrap_oncecOst|jtr|jjdk r |jjnd}|j||jj|jf|||jj|<tt|jt |jjD]}||krf|jj|=qfnt|jt rt ddS)z Wraps all layout objects pointed in `self.slice` together under a `LayoutClass` instance with `args` and `kwargs` passed. Nrz=wrap_together doesn't work with filter, only with [] operator) r r startrrrreversedrrrrr)r rrrr.r rrr wrap_together`s     zLayoutSlice.wrap_togethercCst|jtr.update_attrsN)r4)r r<r1rr;rupdate_attributess zLayoutSlice.update_attributesN)r2 __module__ __qualname__rrrrrrr$r+r-r0r4r=rrrrrs    rN)Zcrispy_forms.bootstraprZcrispy_forms.exceptionsrZcrispy_forms.layoutrrrrrrrs