B ÜLJbã@sddlZddlmZddlmZddlmZddlmZddlm Z ddlm Z dd l m Z dd l m Z ejr†dd lmZdd lmZejeejfd œdd„ZGdd„deƒZGdd„deƒZeededœdd„Zejeeejejeeffejedœdd„Zeejedœdd„ZdS)éN)Ú BaseLoader)Ú Environment)ÚTemplate)ÚTemplateNotFoundé)Ú_app_ctx_stack)Ú_request_ctx_stack)Úbefore_render_template)Útemplate_rendered)ÚFlask)ÚScaffold)ÚreturncCsBtj}tj}i}|dk r"|j|d<|dk r>|j|d<|j|d<|S)zSDefault template context processor. Injects `request`, `session` and `g`. NÚgÚrequestÚsession)rÚtoprrrr)ZreqctxZappctxÚrv©rúd/var/www/downstreamdata.science/rtclock/rtclock-venv/lib/python3.7/site-packages/flask/templating.pyÚ_default_template_ctx_processors   rc@s$eZdZdZdejddœdd„ZdS)rzÌWorks like a regular Jinja2 environment but has some additional knowledge of how Flask's blueprint works so that it can prepend the name of the blueprint to referenced templates if necessary. r N)ÚappÚoptionsr cKs,d|kr| ¡|d<tj|f|Ž||_dS)NÚloader)Zcreate_global_jinja_loaderÚBaseEnvironmentÚ__init__r)Úselfrrrrrr's zEnvironment.__init__)Ú__name__Ú __module__Ú __qualname__Ú__doc__ÚtÚAnyrrrrrr!src@sÞeZdZdZdddœdd„Zeeejeej eej ej fdœdd „Z eeejeej eej ej fdœd d „Z eeejeej eej ej fdœd d „Z eejejdefddfdœdd„Zejedœdd„ZdS)ÚDispatchingJinjaLoaderz\A loader that looks for templates in the application and all the blueprint folders. r N)rr cCs ||_dS)N)r)rrrrrr3szDispatchingJinjaLoader.__init__)Ú environmentÚtemplater cCs$|jjdr| ||¡S| ||¡S)NZEXPLAIN_TEMPLATE_LOADING)rÚconfigÚ_get_source_explainedÚ_get_source_fast)rr#r$rrrÚ get_source6s  z!DispatchingJinjaLoader.get_sourcec Cs˜g}d}x\| |¡D]N\}}y| ||¡}|dkr6|}Wntk rPd}YnX| |||f¡qWddlm}||j||ƒ|dk rŒ|St|ƒ‚dS)Nr)Ú!explain_template_loading_attempts)Ú _iter_loadersr(rÚappendZ debughelpersr)r) rr#r$ZattemptsZtrvZsrcobjrrr)rrrr&=s   z,DispatchingJinjaLoader._get_source_explainedc CsHx:| |¡D],\}}y | ||¡Stk r6w Yq Xq Wt|ƒ‚dS)N)r*r(r)rr#r$Z_srcobjrrrrr'Ws   z'DispatchingJinjaLoader._get_source_fastr )r$r ccsL|jj}|dk r|j|fVx*|j ¡D]}|j}|dk r(||fVq(WdS)N)rÚ jinja_loaderÚiter_blueprints)rr$rÚ blueprintrrrr*as z$DispatchingJinjaLoader._iter_loaders)r cCsjtƒ}|jj}|dk r$| | ¡¡x<|j ¡D].}|j}|dk r0x| ¡D]}| |¡qLWq0Wt|ƒS)N)Úsetrr,ÚupdateÚlist_templatesr-ÚaddÚlist)rÚresultrr.r$rrrr1msz%DispatchingJinjaLoader.list_templates)rrrrrrÚstrr ÚTupleÚOptionalÚCallabler(r&r'Ú Generatorrr*ÚListr1rrrrr".s((( $ r"r )r$Úcontextrr cCs.tj|||d| |¡}tj|||d|S)z)Renders the template and fires the signal)r$r;)r ÚsendÚrenderr )r$r;rrrrrÚ_render|s r>)Útemplate_name_or_listr;r cKs*tj}|j |¡t|jj |¡||jƒS)a–Renders a template from the template folder with the given context. :param template_name_or_list: the name of the template to be rendered, or an iterable with template names the first one existing will be rendered :param context: the variables that should be available in the context of the template. )rrrÚupdate_template_contextr>Ú jinja_envZget_or_select_template)r?r;ÚctxrrrÚrender_template…s   rC)Úsourcer;r cKs*tj}|j |¡t|jj |¡||jƒS)aFRenders a template from the given template source string with the given context. Template variables will be autoescaped. :param source: the source code of the template to be rendered :param context: the variables that should be available in the context of the template. )rrrr@r>rAZ from_string)rDr;rBrrrÚrender_template_string›s  rE)Útypingr Zjinja2rrrrrÚglobalsrrZsignalsr r Ú TYPE_CHECKINGrr Zscaffoldr ÚDictr5r!rr"Údictr>ÚUnionr:rCrErrrrÚs&           N