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" .+B (+/+O+OD (cg)NFrs rcontains_expressions#BaseConstraint.contains_expressionssr c[S5eNz.This method must be implemented by a subclass.NotImplementedErrorrmodel schema_editors rconstraint_sqlBaseConstraint.constraint_sql!"RSSr c[S5er'r(r*s r create_sqlBaseConstraint.create_sql"r/r c[S5er'r(r*s r remove_sqlBaseConstraint.remove_sql%r/r c[S5er'r()rr+instanceexcludeusings rvalidateBaseConstraint.validate(r/r c8URSUR0-$)Nr)rrr#s rget_violation_error_message*BaseConstraint.get_violation_error_message+s++vtyy.AAAr cURR<SURR<3nURSS5nSUR0nUR b)UR UR :waUR US'USU4$)N.zdjango.db.models.constraintszdjango.db.modelsrrr") __class__ __module____name__replacerrr)rpathkwargss r deconstructBaseConstraint.deconstruct.s~..33T^^5L5LM||:Nrcf>Xl[USS5(d [S5e[TU]X#S9 g)N conditionalFzACheckConstraint.check must be a Q instance or boolean expression.rT)checkgetattr TypeErrorsuperr)rrWrrrAs rrCheckConstraint.__init__?s9 umU33S  Or c^[USS9nURUR5nURTRS9nUR UTR5upgU[ U4SjU55-$)NFr+ alias_cols connectionc3F># UHnTRU5v M g7fr quote_value.0pr,s r 1CheckConstraint._get_check_sql..LHA=44Q77!)r build_whererW get_compilerr`as_sqltuplerr+r,querywherecompilersqlparamss ` r_get_check_sqlCheckConstraint._get_check_sqlGsjEe4!!$**-%%1I1I%Jll8]-E-EF UHHHHHr c\URX5nURURU5$r)ru _check_sqlrrr+r,rWs rr-CheckConstraint.constraint_sqlNs)##E9'' 599r c\URX5nURXRU5$r)ru_create_check_sqlrrys rr1CheckConstraint.create_sqlRs)##E9..uiiGGr c8URXR5$r)_delete_check_sqlrr*s rr4CheckConstraint.remove_sqlVs..uii@@r cURURUS9n[UR5RXTS9(d[ UR 55eg![ a gf=f)Nmetar8r9)_get_field_value_map_metar rWrr=r)rr+r7r8r9againsts rr:CheckConstraint.validateYsd//U[['/R TZZ=&&w&<%d&F&F&HII=   sAA A*)A*cSURR<SUR<S[UR5<S3$)N)rArNrWreprrr#s r__repr__CheckConstraint.__repr__as+ NN ' ' JJ O  r c>[U[5(aYURUR:H=(a9 URUR:H=(a URUR:H$[ TU]U5$r) isinstancerrrWrrZ__eq__rotherrAs rrCheckConstraint.__eq__hsf e_ - - UZZ'RJJ%++-R00E4Q4QQ  w~e$$r cL>[TU]5upnURUS'XU4$)NrW)rZrGrWrrErKrFrAs rrGCheckConstraint.deconstructqs-"W02F**w6!!r )rW)rCrBrNrOrrur-r1r4rr:rrrGrQ __classcell__rAs@rrr>sJ?CPPI:HA15r rc^\rSrSrSSSSSSSS.U4Sjjr\S5rSrSrS r S r S r S r U4S jr U4SjrS\4SjrSrU=r$)rr"N)fieldsr condition deferrableinclude opclassesrc>U(d [S5eU(dU(d [S5eU(aU(a [S5e[U[S5[45(d [S5eU(aU(a [S5eU(aU(a [S5eU(aU(a [S5eU(aU(a [S5eU(aU(a [S 5e[U[S5[45(d [S 5e[U[S5[ [ 45(d [S 5e[U[ [ 45(d [S 5eU(a#[U5[U5:wa [S 5e[ U5UlX0l X@l U(a [ U5OSUl X`l [ SU55Ul [T U]=X'S9 g)Nz"A unique constraint must be named.zKAt least one field or expression is required to define a unique constraint.z?UniqueConstraint.fields and expressions are mutually exclusive.z0UniqueConstraint.condition must be a Q instance.z4UniqueConstraint with conditions cannot be deferred.z8UniqueConstraint with include fields cannot be deferred.z3UniqueConstraint with opclasses cannot be deferred.z5UniqueConstraint with expressions cannot be deferred.zrUniqueConstraint.opclasses cannot be used with expressions. 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