Mf&(dZddlZddlZddlmZddlmZddlmZddl m Z ddl m Z m Z mZejeZd ZGd d ejZd Zd ZGddejZGddejZGddejZdS)ap Django ORM models for dash applications Copyright (c) 2018 Gibbs Consulting and others - see CONTRIBUTIONS.md Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. N)models)admin)slugify)get_object_or_404)get_local_stateless_by_nameget_local_stateless_listwid2strc t|S)z,Locate stateless app instance given its name)r)names X/var/www/surfInsights/venv3-11/lib/python3.11/site-packages/django_plotly_dash/models.pyget_stateless_by_namer&s &t , ,,c|eZdZdZejddddZejdddZdZ fd Z d Z xZ S) StatelessAppzj A stateless Dash app. An instance of this model represents a dash app without any specific state dFT) max_lengthblanknulluniquenrrrc|jSNapp_nameselfs r __str__zStatelessApp.__str__2s }rc^|jrt|jdkrut|j|_tj|j}|dkr|jt|dzz|_tj |i|S)N)slug__startswithrr) sluglenrrrobjectsfiltercountstrsupersave)rargskwargs exist_count __class__s r r*zStatelessApp.save5sy ;C NNQ.. ..DI&.55ty5QQWWYYKQ IKM(:(:: uww|T,V,,,rcvt|dd}|s%t|j}t|d||S)zF Return a DjangoDash instance of the dash application _stateless_dash_app_instanceN)getattrrrsetattr)rdateless_dash_apps r as_dash_appzStatelessApp.as_dash_app=sJ$D*H$OO  M 5dm D D  D8:K L L L  r) __name__ __module__ __qualname____doc__r CharFieldr SlugFieldr#rr*r4 __classcell__r.s@r rr+s v3e%PTUUUH 6 s4t D D DD-----!!!!!!!rrc tj|}|S#YnxYwt |}t|}||S)z Find stateless app given its name First search the Django ORM, and if not found then look the app up in a local registry. If the app does not have an ORM entry then a StatelessApp model instance is created. r)rr%getr4rr*)r dsa_appdash_apps r find_stateless_by_namerAGso &**D*99""$$$  $T**HD)))G LLNNN Os36:ctD]C} t|#tdt |zYAxYwdS)Nz9django-plotly-dash: Unable to create stateless instance: )r rAloggerwarningr()uas r check_stateless_loadedrFZsn&((`` ` "2 & & & & ` NNVWZ[]W^W^^ _ _ _ _ _ ``s ",Ac<eZdZdZddgZddgZdZde_egZdS)StatelessAppAdminz*Admin for StatelessApp ORM model instancesrr#c|D]H} |}#tdt |zYFxYwdS)Nz2django-plotly-dash: Unable to load stateless app: )allr4rCrDr() modeladminrequestquerysetsaqs r check_registeredz"StatelessAppAdmin.check_registeredgsp,,.. ] ]B ]NN$$ ]STWXZT[T[[\\\\\  ] ]s -,AzCheck stateless appsN) r5r6r7r8 list_display list_filterrPshort_descriptionactionsrr rHrHbsN00(Lv'K]]]*@&!GGGrrHczeZdZdZejeejdddZej ddddZ ej dddZ ej dd Zejd Zejd Zejdd Zd ZfdZdZdZdZdZddZdZdZeddZxZS)DashAppzX An instance of this model represents a dash application and its internal state F) on_deleterrrrT)rrrrrrz{})rdefault) auto_now_add)auto_nowc|jSr) instance_namers r rzDashApp.__str__s !!rcJ|jsItj}d|jj|dzfz|_|jrt|jdkrt|j|_tj |i|dS)Nz%s-%irr!) r]rWr%rJr' stateless_apprr#r$rr)r*)rr+r,existing_countr.s r r*z DashApp.saves! Z$_002288::N!(4+=+FWXHX*Y!YD y 4C NNQ.. 233DI d%f%%%%%rct|ddrR|jrMtjt|di}||jkr!||_|dSdSdSdS)z Check to see if the current hydrated state and the saved state are different. If they are, then persist the current state in the database by saving the model instance. _current_state_hydrated_changedF_current_state_hydratedN)r1save_on_changejsondumps base_stater*)rnew_base_states r handle_current_statezDashApp.handle_current_states 4:E B B tGZ !Z6OQS(T(TUUN00"0     00rcx|}|t|i}||vS)z;Return True if there is a cached current state for this app) current_stater>r )rwidkeycscollc_states r have_current_state_entryz DashApp.have_current_state_entrys6##%%**WS\\2..g~rc|}|t|i}||vr4||d}||kr|||<t|dddSdSdS)z Update current state with a (possibly new) value associated with key If the key does not represent an existing entry, then ignore it NrbT)rkr>r r2)rrlrmvaluernro current_values r update_current_statezDashApp.update_current_states ##%%**WS\\2.. '>>#KKT22M%%$ ?FFFFF >%%rct|dd}|s;tj|j}t |d|t |dd|S)z Return the current internal state of the model instance. This is not necessarily the same as the persisted state stored in the self.base_state variable. rcNrbF)r1reloadsrgr2)rros r rkzDashApp.current_states[$ 94@@ Dj11G D3W = = = D;U C C CrNc|j}|}|||j|S)z:Return a dash application instance for this model instance) replacementsspecific_identifiercache_id)r_r4rkdo_form_dash_instancer#)rrzr@bases r as_dash_instancezDashApp.as_dash_instancesQ%1133!!##--4BF)7?.AA Arc|j}|d}t j|jd}i}||||S)zg Get the base state of the object, as defined by the app.layout code, as a python dict z dash-layoutzutf-8) r_r4r}locate_endpoint_functionrervdatadecodewalk_tree_and_extract)r base_app_inst base_respbase_objobjs r _get_base_statezDashApp._get_base_states*6688IIKK JM::=IIKK :in33G<<==++Hc::: rc`|}tj||_dS)zJ Add values from the underlying dash layout configuration N)rrerfrg)rrs r populate_valueszDashApp.populate_valuess(""$$*S//rc|rt|}ntt|}||}||fS)zgLocate a dash application, given either the slug of an instance or the name for a stateless app)r#)rz)rArrWr})ident statelessrzr@apps r locate_itemzDashApp.locate_itemsM  >-e44HH(u===H'''::}rr)FN) r5r6r7r8r ForeignKeyrPROTECTr_r9r]r:r# TextFieldrg DateTimeFieldcreationupdate BooleanFieldrdrr*rirprtrkr}rr staticmethodrr;r<s@r rWrWus&F%lfn-2eMMMM$F$D+/e===M 6 s4t D D DD"!ud;;;J#v#666H !V !4 0 0 0F(V(eUCCCN"""&&&&&    G G G   AAAA ***   \     rrWcReZdZdZgdZgdZdZde_dZde_dd gZ d S) DashAppAdminzAdmin class for DashApp model)r]r_r#rrrd)rrrdr_c`|D]*}||+dSr)rr*)rrLrMr@s r _populate_valueszDashAppAdmin._populate_valuess<   H  $ $ & & & MMOOOO  rzPopulate app instancecz|D]7}t|j|j|j}|8dS)N)r_rgrd)rWr_rgrdr*)rrLrMr@ndas r _clonezDashAppAdmin._clonesT   H(>%-%8)1)@BBBC HHJJJJ   rzClone app instancerrN) r5r6r7r8rQrRrrSrrTrUrr rrsn##===LLLLK*A& 4F!8-GGGrr)r8relogging django.dbrdjango.contribrdjango.utils.textrdjango.shortcutsr dash_wrapperrr r getLoggerr5rCrModelrrArF ModelAdminrHrWrrUrr rs0  %%%%%%......XXXXXXXXXX  8 $ $--- !!!!!6<!!!8&```"""""("""&sssssflsssj.....5#.....r