gsq:dZddlZddlmZddlmZddlmZddlm Z ddl m Z m Z m Z mZmZmZddlmZmZmZmZmZmZmZdd lmZmZdd lmZmZmZm Z dd l!m"Z"Gd d e#Z$Gdde$Z%Gdde$Z&Gdde$Z'Gdde$Z(GddZ)y)a The LayerMapping class provides a way to map the contents of OGR vector files (e.g. SHP files) to Geographic-enabled Django models. For more information, please consult the GeoDjango documentation: https://docs.djangoproject.com/en/dev/ref/contrib/gis/layermapping/ N)Decimal)InvalidOperation)Path) GeometryField)CoordTransform DataSource GDALException OGRGeometry OGRGeomTypeSpatialReference)OFTDate OFTDateTime OFTInteger OFTInteger64OFTReal OFTStringOFTTime)FieldDoesNotExistObjectDoesNotExist) connectionsmodelsrouter transaction) force_strc eZdZy) LayerMapErrorN__name__ __module__ __qualname__c/var/www/skyplay_api_hub/venv/lib/python3.12/site-packages/django/contrib/gis/utils/layermapping.pyrr&r"rc eZdZy) InvalidStringNrr!r"r#r&r&*r$r"r&c eZdZy)InvalidDecimalNrr!r"r#r(r(.r$r"r(c eZdZy)InvalidIntegerNrr!r"r#r*r*2r$r"r*c eZdZy)MissingForeignKeyNrr!r"r#r,r,6r$r"r,ceZdZdZdeddeddededj ed ed j ed ed j ed iZieje eje eje eje eefej e eefej"e efej$eej(eej,eej.eej2e efej4eej6eej8eej:eej<eej>e eefej@e eefejBe eefejDe eefejFe eefiZ$ ddZ%dZ&dZ'dZ(dZ)dZ*dZ+dZ,dZ-dZ.dZ/dZ0dZ1ddddde2jfdfdZ4y) LayerMappingz1A class that maps OGR Layers to GeoDjango Models. MultiPointMultiLineString MultiPolygonPoint25D MultiPoint25D LineString25DMultiLineString25D Polygon25DMultiPolygon25DNc t|ttfrt|||_n||_|j||_| | nt j||_t|j} | j|_ ||_ ||_ |j| jj r|j#|_nd}|r,|j'||_|j+|_n||_|rddlm} | |||_nd|_| r|j5| d}| |_nd|_||_|dk(rd|_y|dk(rt<j>|_ytAd|z) a A LayerMapping object is initialized using the given Model (not an instance), a DataSource (or string path to an OGR-supported data file), and a mapping dictionary. See the module level docstring for more details and keyword argument usage. )encodingNFr)lookup autocommitcommit_on_successz!Unrecognized transaction mode: %s)! isinstancestrrrdslayerr db_for_writeusingropsspatial_backendmappingmodel check_layerfeaturessupports_transformgeometry_field geo_field check_srs source_srscoord_transform transformcodecsr=r< check_uniqueuniquetransaction_modetransaction_decoratorratomicr) selfrIdatarHrCrPr<rVrRrUrE connectionr=s r#__init__zLayerMapping.__init__`sa( dS$K ( 9DGDGWWU^ #/UV5H5H5O  , )~~       1 1!002DNI "nnZ8DO!113DN&DN  & 8 $DM DM    f %+  DKDK!1 | +)-D & !4 4)4););D & CFV VW Wr"ct|r6t|ttfrt|St|tr|Sty)zCheck the `fid_range` keyword.N)r@tuplelistslice TypeError)rY fid_ranges r#check_fid_rangezLayerMapping.check_fid_ranges6 )eT]3i((Iu-  r"c d|_i|_|jj|jj}fd}|jj D]\}} |j jj|}|jj}t|tr|jr td|j} |dk(rt!|dz}n t!|}|jj$} | j&j)|j&s-|j+| |std||dk(rd nd d | d ||_||_|} nt|t.j0rpt|t2rU|j4j } |j D])\} } || } | jj| +| } nt7d|j|j8vrtd|z||}||} t;| |j8|jstd| d| jd|d |} | |j|<"y#t$rtd|zwxYw#t"$rtd|zwxYw#t$r'td | d| jjdwxYw)z Check the Layer metadata and ensure that it's compatible with the mapping information and model. Unlike previous revisions, there is no need to increment through each feature in the Layer. Fcb j|}|S#t$rtd|zwxYw)Nz4Given mapping OGR field "%s" not found in OGR Layer.)index ValueErrorr) ogr_map_fldidx ogr_fieldss r# check_ogr_fldz/LayerMapping.check_layer..check_ogr_fldsE  &&{3 J  #J[X s.z3Given mapping field "%s" not in given Model fields.zDLayerMapping does not support more than one GeometryField per model.r325Dz'Invalid mapping for GeometryField "%s".z$Invalid mapping geometry; model has z(dim=3)z, layer geometry type is .zForeignKey mapping field "z " not in z fields.z.ForeignKey mapping must be of dictionary type.z0Django field type "%s" has no OGR mapping (yet).z OGR field "z " (of type z) cannot be mapped to Django N) geom_fieldfieldsrC field_typesrHitemsrI_meta get_fieldrr __class__rr@rdimr r geom_typename startswith make_multi coord_dimr ForeignKeydict remote_fieldra FIELD_TYPES issubclass)rYogr_field_typesrk field_nameogr_name model_fieldfld_namer{gtypeltype fields_val rel_modelrel_name ogr_fieldrirjs @r#rJzLayerMapping.check_layers  ZZ&& **00 %)LL$6$6$8V 1 J "jj..88D #,,55H+}5??'! (OO  A~ +Hu,< = +H 5 ,,JJ))%**5uk:'$)q.Yb%H%Q#-!*( K):):;h- + 8 8 > >I/7~~/?+)+I6%OO55h?"+J#$TUU((0@0@@'JXU $H-+C0 ")T-=-=k>S>S-TU'$i&8&8(D) &0DKK #mV 1 % #IJV .%'AJN> 1"/#+Y-@-@-I-I!K#s$#%I?J J5?JJ250K%ct|tr|}nit||jjr |j}n8t|t t fr t|}n|jj}|s td|S)z>Check the compatibility of the given spatial reference object.z#No source reference system defined.) r@r rGspatial_ref_syssrsintrArCr)rYrPsrs r#rOzLayerMapping.check_srs4sq j"2 3B  D$8$8$H$H$J KB  S#J /!*-BB EF FIr"ct|ttfr|D]}||jvstyt|t r||jvrtyt d)zDCheck the `unique` keyword parameter -- may be a sequence or string.zBUnique keyword argument must be set with a tuple, list, or string.N)r@r_r^rHrgrAra)rYrUattrs r#rTzLayerMapping.check_uniqueFsf ftUm , %t||+$$ % $T\\)  *T r"ci}|jjD]\}}|j|}t|tr |j |j |}nMt|tjjr|j|||}n|j|||}|||<|S#t$r tdwxYw)z{ Given an OGR Feature, return a dictionary of keyword arguments for constructing the mapped model. z)Could not retrieve geometry from feature.)rHrrrpr@r verify_geomgeomr rrbase ModelBase verify_fkverify_ogr_field)rYfeatkwargsrrrvals r#feature_kwargszLayerMapping.feature_kwargsWs %)LL$6$6$8 % J++j1K+}5U**499kBCK)>)>?nnT;A++DNKH"%F: ' %* %U'(STTUs B66C ct|jtr|j||jiS|jDcic]}||| c}Scc}w)z Given the feature keyword arguments (from `feature_kwargs`), construct and return the uniqueness keyword arguments -- a subset of the feature kwargs. )r@rUrA)rYrflds r# unique_kwargszLayerMapping.unique_kwargsxsK dkk3 'KK !45 504 <C$< <  )//* //C S+ $:Y__L F $:Y__L sG;H ;"H "IcTi}|jD]6\}}|j|||jj|||<8 |jj |j j di|S#t$rtd|jd|wxYw)z Given an OGR Feature, the related model and its dictionary mapping, retrieve the related model for the ForeignKey mapping. zNo ForeignKey z% model found with keyword arguments: r!) rrrrsrtobjectsrEgetrr,r)rYrr rel_mapping fk_kwargsrrs r#rzLayerMapping.verify_fks $/$5$5$7  J$($9$9X  9 9* E%Ij !   :9$$**4::6::GYG G! #%%y2  s 4B%B'c|jr|jd|jdk(r|jr|j d|j |j |r@|j|j j}t|}|j|n|}|jr|j|j|jS)z Verify the geometry -- construct and return a GeometryCollection if necessary (for example if the model field is MultiPolygonField while the mapped shapefile only contains Polygons). Fr1) is_measured set_measuredr{is_3dset_3drzrw MULTI_TYPESnumr addrRwkt)rYrr multi_typegs r#rzLayerMapping.verify_geoms      e $ >>Q 4:: KK  ??4>>; 7))$..*<*<=JJ'A EE$KA >> KK 'uu r"cD|jj} |jj|jj |j j j}t|j|S#t$r}td|d}~wwxYw)z,Return the coordinate transformation object.)sridz?Could not translate between the data source and model geometry.N) rGrrrErrNrrrrP Exceptionr)rY SpatialRefSys target_srsexcs r#rQzLayerMapping.coord_transforms,,<<>  %%++DJJ7$..--. "$//:> > Q  sA(B B BBcd|jj}|j|jS)zHReturn the GeometryField instance associated with the geographic column.)rIrsrtro)rYoptss r#rMzLayerMapping.geometry_fields&zz~~doo..r"c|j|jvxr&|jjd|jzk(S)z Given the OGRGeomType for a geometry and its associated GeometryField, determine whether the geometry should be turned into a GeometryCollection. zMulti%s)rrrurdjango)rYrwrs r#rzzLayerMapping.make_multis@ MMT-- - O%%..)i>N>N2NN r"FcTj|}rdusttsdn|ddffd } jj| } jj } |rt|tru|| krp|r t dd\} } } t|| |}t|}t|D]6\}}|dz|k(r t| d}n t| |} | || | \} } |} 8y| y#t$rjd d |d wxYw) a Save the contents from the OGR DataSource Layer into the database according to the mapping dictionary given at initialization. Keyword Parameters: verbose: If set, information will be printed subsequent to each model save executed on the database. fid_range: May be set with a slice or tuple of (begin, end) feature ID's to map from the data source. In other words, this keyword enables the user to selectively import a subset range of features in the geographic data source. step: If set with an integer, transactions will occur at every step interval. For example, if step=1000, a commit would occur after the 1,000th feature, the 2,000th feature etc. progress: When this keyword is set, status information will be printed giving the number of features processed and successfully saved. By default, progress information will pe printed every 1000 features processed, however, this default may be overridden by setting this keyword with an integer for the desired interval. stream: Status information will be written to this file handle. Defaults to using `sys.stdout`, but any object with a `write` method is supported. silent: By default, non-fatal error notifications are printed to stdout, but this keyword may be set to disable these notifications. strict: Execution of the model mapping will cease upon the first error encountered. The default behavior is to attempt to continue. Tirc |rj|}n j}|D]}|dz } j|}d}jr j|}jj j j jdi|}d}t|j} | t|j} n<| j} t|j} | D]} | j| t|j| jnjdi|} |j!j |dz }rj#|rdndd|ds`|zdk(sjj#d||fz||fS#t$rjdi|}YwxYw#t$$r[} r5s2j#d |j&zj#d |zsj#d |d | d Yd} ~ d} ~ wwxYw#t($r1} rs"j#d|j&d| dYd} ~ d} ~ wwxYw)Nr/FT)rEUpdatedSavedz:  zOFailed to save the feature (id: %s) into the model with the keyword arguments: z%s zFailed to save z: z Continuing zIgnoring Feature ID z because: rz$Processed %d features, saved %d ... r!)rCrrUrrIrrErgetattrror ogrrsetattrrrsavewriterfidr) feat_rangenum_feat num_saved layer_iterrr is_updateu_kwargsm geom_valuernewrmsgprogressprogress_intervalrYsilentstreamstrictverboses r#_savez LayerMapping.save.._savecse!ZZ 3 !ZZ "H A ?!006F!&I{{5(,'9'9&'AH H 2 2 8 8 D H H T8 TA(,I *1DOO)DJ)1'26$//3J'K'1~~&1&2I&J),!0A$(HHQK!0#AtA 'DJJ00TZZ0!Q ""LL;Di'.QST U&+< < ALL?8YBWWMH Xh& &K 25 * 4V 4A5% !#) & %JLPHH%U!"!' Vf_ =!!'"LLKQSV W a%# FJhhPST sCH1 C F)>G )GG H.AH))H.1 I+:'I&&I+NzOThe `step` keyword may not be used in conjunction with the `fid_range` keyword.)rrrr/z(=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-z Failed to save slice: r) rcr@rrWrCrrranger enumerater`rr)rYrrbsteprrrr default_rangernfeatbegrrindicesn_iiend step_slicers`` ```` @r#rzLayerMapping.save(sOd,,Y7  4z(C'@$(!$,!*Q!R 'R 'h  % % 1..u5E ## JtS)dUl#+(1 $C9D%.Gg,C#G, 3q5Crs ?6I>>+ I  M  ]  ]   ^ ^ r"