h'&`SSKrSSKJr SSKJr SSKJr "SS5r"SS \5r S r g) N)get_migration_name_timestamp)atomic)IrreversibleErrorcr\rSrSrSr/r/r/r/rSr Sr Sr Sr Sr SrS rSS jrSS jrSS jrS rSrg) Migration ae The base class for all migrations. Migration files will import this from django.db.migrations.Migration and subclass it as a class called Migration. It will have one or more of the following attributes: - operations: A list of Operation instances, probably from django.db.migrations.operations - dependencies: A list of tuples of (app_path, migration_name) - run_before: A list of tuples of (app_path, migration_name) - replaces: A list of migration_names Note that all migrations come out of migrations and into the Loader or Graph as instances, having been initialized with their app label and name. NTc<XlX l[URR5Ul[URR 5Ul[URR 5Ul[URR5UlgN)name app_labellist __class__ operations dependencies run_beforereplaces)selfr r s P/var/www/html/env/lib/python3.13/site-packages/django/db/migrations/migration.py__init__Migration.__init__7se "t~~889 !r r rs r__repr__Migration.__repr__Gs&*nndii@@rc<UR<SUR<3$Nrr!r"s r__str__Migration.__str__Js..$))44rcN[UR<SUR<35$r&)hashr r r"s r__hash__Migration.__hash__Mst~~tyy9::rcUnU(aUR5nURHnURURU5 M! U$)z Take a ProjectState and return a new one with the migration's operations applied to it. Preserve the original object state by default and return a mutated state from a copy. )clonerstate_forwardsr )r project_statepreserve new_state operations r mutate_stateMigration.mutate_statePsB " %++-II  $ $T^^Y ?)rcURGHnU(aURRS5 URRSUR5-5 URRS5 UR(dURRS5 M[ UR5nUR 5nURURU5 UR=(d! UR=(a URSLnUR(dMU(aF[URR5 URURX&U5 SSS5 OURURX&U5 U(dGMW[ UR5:XdGMURRS5 GM U$!,(df  NV=f)z Take a project_state representing all migrations prior to this one and a schema_editor for a live database and apply the migration in a forwards order. Return the resulting project state for efficient reuse by following Migrations. ---- %s*-- THIS OPERATION CANNOT BE WRITTEN AS SQLFN -- (no-op))r collected_sqlappenddescribereduces_to_sqllenr.r/r ratomic_migration connectionaliasdatabase_forwards)rr0 schema_editor collect_sqlr3collected_sql_before old_stateatomic_operations rapplyMigration.apply^sI++2248++227Y=O=O=Q3QR++2248 //!//66D'*=+F+F'G$%++-I  $ $T^^] C(//  = 0 0 = !116FM44::;// -<; ++NNMm{3s=;V;V7WW++22<@C)D<;s G  G. c/nUnURHxnUR(d[SU<SU<S35eUR5nUR5nUR UR U5 UR SXgU45 Mz UGHuphn U(aURRS5 URRSUR5-5 URRS5 UR(dURRS5 M[UR5n UR=(d! UR=(a URSLn UR(dMU (aF[URR5 UR!UR X)U5 S S S 5 OUR!UR X)U5 U(dGMlW [UR5:XdGMURRS 5 GM U$!,(df  NV=f) a Take a project_state representing all migrations prior to this one and a schema_editor for a live database and apply the migration in a reverse order. The backwards migration process consists of two phases: 1. The intermediate states from right before the first until right after the last operation inside this migration are preserved. 2. The operations are applied in reverse order using the states recorded in step 1. z Operation z in z is not reversiblerr7r8r9FNr:)r reversiblerr.r/r insertr;r<r=r>r?rr@rArBdatabase_backwards) rr0rDrEto_runr2r3rGto_state from_staterFrHs runapplyMigration.unapplys! I'''>GN ")I!)I  $ $T^^Y ? MM!iI> ?)06 +I++2248++227Y=O=O=Q3QR++2248 //!//66D'*=+F+F'G$(//  = 0 0 = !116FM44::;00 8<; ,,NNMx{3s=;V;V7WW++22<@7068<;s -H99 I cUR(agURVs/sHoRPM nnUVs/sH#o3(dM [R"SSU5PM% nnU(a"[ U5[ UR5:wa S[ 5-$USnUSSH#nUSU3n[ U5S:aUS 3n U$UnM% U$s snfs snf) z Suggest a name for the operations this migration might represent. Names are not guaranteed to be unique, but put some effort into the fallback name to avoid VCS conflicts if possible. initialz\W+_zauto_%srrN4 _and_more)rUrmigration_name_fragmentresubr?r)rop raw_fragmentsr fragmentsfragmentnew_names r suggest_nameMigration.suggest_names <<>BooNo33o N;HQ=4D.RVVFC.= QC Nc$//.BB;== =|!!" Hq +H8}r!y) D &  OQsC C C)r rr rrr)T)F)__name__ __module__ __qualname____firstlineno____doc__rrrrrUrrrr#r'r+r4rIrRra__static_attributes__rrrr sa$JL J HGF6 A5; +Z;zrrc\rSrSrSrSrSrg)SwappableTuplezs Subclass of tuple so Django can tell this was originally a swappable dependency when it reads the migration file. c<[RX5nX#lU$r )tuple__new__setting)clsvaluerprs rroSwappableTuple.__new__s}}S(  r)rpN)rcrdrerfrgrorhrirrrkrks  rrkcD[URSS5SS4U5$)z'Turn a setting value into a dependency.rrr __first__)rksplit)rrs rswappable_dependencyrws$ 5;;sA.q1;? GGr) rZdjango.db.migrations.utilsrdjango.db.transactionr exceptionsrrrnrkrwrirrr{s0 C()UUp U Hr