ó i4Vdc@stdZddlZddlmZmZddlmZddlm Z m Z m Z m Z m Z mZddlmZmZmZmZmZmZddlmZmZddlmZmZmZmZdd lmZdd l m!Z!d e"fd „ƒYZ#d e#fd„ƒYZ$de#fd„ƒYZ%de#fd„ƒYZ&de#fd„ƒYZ'de(fd„ƒYZ)dS(s The LayerMapping class provides a way to map the contents of OGR vector files (e.g. SHP files) to Geographic-enabled Django models. For more information, please consult the GeoDjango documentation: https://docs.djangoproject.com/en/dev/ref/contrib/gis/layermapping/ iÿÿÿÿN(tDecimaltInvalidOperation(t GeometryField(tCoordTransformt DataSourcet GDALExceptiont OGRGeometryt OGRGeomTypetSpatialReference(tOFTDatet OFTDateTimet OFTIntegertOFTRealt OFTStringtOFTTime(tFieldDoesNotExisttObjectDoesNotExist(t connectionstmodelstroutert transaction(tsix(t force_textt LayerMapErrorcBseZRS((t__name__t __module__(((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyRst InvalidStringcBseZRS((RR(((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyRstInvalidDecimalcBseZRS((RR(((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyR#stInvalidIntegercBseZRS((RR(((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyR'stMissingForeignKeycBseZRS((RR(((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyR+st LayerMappingcBsôeZdZiedƒd6edƒd6edƒd6edƒedƒj6ed ƒed ƒj6ed ƒed ƒj6Zieej6ee e fej 6ee fej 6e ej6eej6e ej6eej6ee fej6e ej6e ej6e ej6e ej6ee e fej6ee e fej6ee e fej6Zd dddeddd„Zd„Z d„Z!d„Z"d„Z#d„Z$d„Z%d„Z&d„Z'd„Z(d„Z)d„Z*d„Z+e,e,e,e,e,e-j.e,d„Z/RS(s1A class that maps OGR Layers to GeoDjango Models.t MultiPointitMultiLineStringit MultiPolygonit MultiPoint25DtPoint25DtMultiLineString25Dt LineString25DtMultiPolygon25Dt Polygon25Disutf-8tcommit_on_successc Cs§t|tjƒr*t|d|ƒ|_n ||_|j||_| dk rU| n tj|ƒ|_ t |j j |_ ||_ ||_|jƒt |j jjr»|jƒ|_nt}|rë|j|ƒ|_|jƒ|_n ||_|r ddlm} | |ƒ||_n d|_| rN|j| ƒd}| |_n d|_||_|dkrxd|_n+|dkr“t j!|_nt"d|ƒ‚dS(s 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. tencodingiÿÿÿÿ(tlookupt autocommitR(s!Unrecognized transaction mode: %sN(#t isinstanceRt string_typesRtdstlayertNoneRt db_for_writetusingRtopstspatial_backendtmappingtmodelt check_layertfeaturestsupports_transformtgeometry_fieldt geo_fieldtFalset check_srst source_srstcoord_transformt transformtcodecsR*R)t check_uniquetuniquettransaction_modettransaction_decoratorRtatomicR( tselfR6tdataR5R/R>R)RDR@RCR2R*((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyt__init__Os@  $              cCsI|rAt|ttfƒr%t|ŒSt|tƒr8|St‚ndSdS(s$This checks the `fid_range` keyword.N(R,ttupletlisttslicet TypeErrorR0(RGt fid_range((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pytcheck_fid_range—s  csÝt|_i|_|jj‰|jj}‡fd†}x|jjƒD]Œ\}}y|jjj |ƒ}Wn!t k r‘t d|ƒ‚nX|j j }t|tƒr|jrÅt dƒ‚n|j}y/|dkrðt|dƒ}n t|ƒ}Wn!tk r t d|ƒ‚nX|jj} | jj|jƒpQ|j| |ƒs‚t d||dkrodnd | fƒ‚n||_||_|} n+t|tjƒrOt|tƒr@|jj} xj|jƒD]\\} } || ƒ}y| jj | ƒWq×t k r2t d | | j j fƒ‚q×Xq×W| } qÈtd ƒ‚ny|j |jkrtt d |ƒ‚n||ƒ}||} t| |j|j ƒsÂt d | | j |fƒ‚n|} | |j|tsr((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyR=s   cCs~t|ttfƒrAxb|D]}||jkrt‚qqWn9t|tjƒrn||jkrzt‚qzn tdƒ‚dS(sEChecks the `unique` keyword parameter -- may be a sequence or string.sBUnique keyword argument must be set with a tuple, list, or string.N(R,RKRJR5RQRR-RM(RGRCtattr((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyRBs  cCsÏi}xÂ|jjƒD]±\}}|j|}t|tƒrzy|j|j|ƒ}Wq½tk rvtdƒ‚q½XnCt|t j j ƒr§|j |||ƒ}n|j |||ƒ}|||Os N(R,RCRR-(RGR((Rss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyt unique_kwargsFsc Cst|tƒrt|tjtjfƒr|jrKt|j|jƒ}n |j}|jrt |ƒ|jkrt d|j |jt |ƒfƒ‚qndt|t ƒr”t|tj ƒr”ytt|jƒƒ}Wn$tk rýtd|jƒ‚nX|jƒ}|d}|d}|j|j}|dkrMt || ƒ} nt |ƒ|} | |kr‹td|j|j|fƒ‚n|}nmt|t tfƒrøt|tjƒrøyt|jƒ}Wqtk rôtd|jƒ‚qXn |j}|S(sÆ Verifies if the OGR Field contents are acceptable to the Django model field. If they are, the verified value is returned, otherwise the proper exception is raised. s@%s model field maximum string length is %s, given %s characters.s$Could not construct decimal from: %siiiseA DecimalField with max_digits %d, decimal_places %d must round to an absolute value less than 10^%d.s$Could not construct integer from: %s(R,R Rt CharFieldt TextFieldR)Rtvaluet max_lengthtlenRRaR t DecimalFieldRtstrtDecimalInvalidOperationRtas_tuplet max_digitstdecimal_placest IntegerFieldRwRQR( RGRtRmR‚tdtdtuptdigitstd_idxtmax_prectn_prec((ss/var/www/html/phendo-backend/phendo_python/env/lib/python2.7/site-packages/django/contrib/gis/utils/layermapping.pyRRs@  %!       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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. ièic sc|rˆj|}n ˆj}x7|D]/}|d7}yˆj|ƒ}WnBtk r}ˆrg‚q%ˆs%ˆjd|j|fƒq%n˜Xt}ˆjrYy–ˆj|ƒ}ˆjj j ˆj ƒj |} t }t | ˆjƒj} t|ˆjƒ} x| D]} | j| ƒqWt| ˆj| jƒWqhtk rUˆj|} qhXnˆj|} yM| jdˆj ƒ|d7}ˆr´ˆjd|r£dnd| fƒnWnmtk r$}ˆrˆsûˆjd|jƒˆjd|ƒn‚q%ˆs%ˆjd ||fƒq%nXˆr&|ˆd kr&ˆjd ||fƒq&q&W||fS( Nis#Ignoring Feature ID %s because: %s R2s%s: %s tUpdatedtSavedsOFailed to save the feature (id: %s) into the model with the keyword arguments: s%s s"Failed to save %s: %s Continuing is$Processed %d features, saved %d ... 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