i,ddlmZddlZddlZddlmZddlmZddlm Z ddl m Z ddl m Z mZmZmZe rddlmZd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Z Gd d e Z!d+d Z"e rUddl#Z#ddl$Z$ddl%Z%ddl&Z&ddl'Z'ddl(Z(ddl)Z)ddl*Z*ddl+Z+ddl,Z,ddl-Z-ddl.Z.ddl/Z/ddl0Z0ddl1Z1ddl2Z2ddl3Z3ddl4Z4ddl5Z4ddl6Z6ddl7Z7ne"d \Z#Z8e"d\Z$Z8e"d\Z%Z8e"d\Z&Z8e"d\Z'Z8e"d\Z(Ze"d\Z)Z9e"d\Z*Ze"d\Z+Ze"d\Z,Ze"d\Z-Ze"d\Z.Ze"d\Z/Ze"d\Z0Ze"d\Z1Ze"d\Z2Ze"d\Z3Ze"d\Z4Ze"d\Z7Ze"d \Z6Z ed,d!Z:d d"d-d#Z;d d"d-d$Zd d"d-d'Z?d d"d-d(Z@ d. d/d)ZAgd*ZBy)0) annotationsN)cache) import_module) find_spec) ModuleType) TYPE_CHECKINGAnyClassVarcast)HashableTc^eZdZUdZdZdddddZded < d fd Zdd Zdd Z xZ S) _LazyModulea/ Module that can act both as a lazy-loader and as a proxy. Notes ----- We do NOT register this module with `sys.modules` so as not to cause confusion in the global environment. This way we have a valid proxy module for our own use, but it lives *exclusively* within polars. Tznp.zpd.zpa.zpc.)numpypandaspyarrow polars_cloudzClassVar[dict[str, str]]_mod_pfxc^||_||_t|_t||y)a Initialise lazy-loading proxy module. Parameters ---------- module_name : str the name of the module to lazy-load (if available). module_available : bool indicate if the referenced module is actually available (we will proxy it in both cases, but raise a helpful error when invoked if it doesn't exist). N)_module_available _module_nameglobals_globalssuper__init__)self module_namemodule_available __class__s V/var/www/pod-logistic/pod-ai/venv/lib/python3.12/site-packages/polars/_dependencies.pyrz_LazyModule.__init__2s+$"2'   %ct|j}||j|j<|jj |j|SN)r__name__rr__dict__update)rmodules r_importz_LazyModule._importIs?t}}-+1 d''( V__- r cz|dk(r|jd|}t||jr|j}t ||S|dk(r |jSt j d|r|dk7ry|jj|jd}||d|jd}t|d) N __wrapped__z object has no attribute r#z ^__\w+__$ __version__z requires z module to be installed) rAttributeErrorrr'getattrrematchrgetModuleNotFoundError)rnamemsgr&pfxs r __getattr__z_LazyModule.__getattr__Ps = &&))B4(KC % %  ! !\\^F64( (Z $$ $ XXlD )dm.C--##D$5$5r:CE$z$*;*;)>>UVC%c* 4r )rstrrboolreturnNone)r8r)r2r6r8r ) r# __module__ __qualname____doc____lazy__r__annotations__rr'r5 __classcell__)rs@rrrsWH *H&&& &  &.5r rc|tjvrtj|dfS t|}|duxs|jdu }t |||fS#t$rd}YwxYw)a Lazy import the given module; avoids up-front import costs. Parameters ---------- module_name : str name of the module to import, eg: "pyarrow". Notes ----- If the requested module is not available (eg: has not been installed), a proxy module is created in its place, which raises an exception on any attribute access. This allows for import and use as normal, without requiring explicit guard conditions - if the module is never used, no exception occurs; if it is, then a helpful exception is raised. Returns ------- tuple of (Module, bool) A lazy-loading module and a boolean indicating if the requested/underlying module exists (if not, the returned module is a proxy). TNF)rr)sysmodulesrloaderr1r)r module_specrs r _lazy_importrEks0ckk!{{;'--! , +t 3 Q{7I7IT7QR #-     ! !s A A&%A& dataclasseshtmljsonpickle subprocessaltairboto3 deltalakefsspecgevent great_tables hypothesisrrrrpydantic pyicebergtorchpytzch tfd|jDS#t$rYywxYw)Nc3>K|]}dt|vyw).Nr6).0otype_s r z_might_be..s >> from polars._dependencies import import_optional >>> import_optional( ... "definitely_a_real_module", ... err_prefix="super-important package", ... ) # doctest: +SKIP ImportError: super-important package 'definitely_a_real_module' not installed. Please install it using the command `pip install definitely_a_real_module`. r) parse_version)ModuleUpgradeRequiredErrorrX r+'z. z.Please install using the command `pip install z`.Nc32K|]}t|ywr"rYrZvs rr]z"import_optional..2s8qCF8z or higher (found c32K|]}t|ywr"rYrs rr]z"import_optional..3s#@qCF#@r)) polars._utils.variousr{polars.exceptionsr|splitr ImportErrorstripr1r*join)r err_prefix err_suffix min_versionmin_err_prefixinstall_messager{r| module_rootr&prefixsuffix err_message mod_versionr3s rimport_optionalrs>H4<##C+A.K 9{+#K0 #F$6$67  $!"!K=888K889:88#@K#@@AD  -S1 1 M) 90:J$$S)*!,0:1Z%%c*+,+axs;  P? }BO "+.D89s BAC/)&rFrGrHrIrJrKrLrMrNrOrPrrrrRrSrrTrUrirmrprsrvry_ALTAIR_AVAILABLE_DELTALAKE_AVAILABLE_FSSPEC_AVAILABLE_GEVENT_AVAILABLE_GREAT_TABLES_AVAILABLE_HYPOTHESIS_AVAILABLErerl_POLARS_CLOUD_AVAILABLErorr_PYICEBERG_AVAILABLEru)rr6r8ztuple[ModuleType, bool])rarfr\r6r8r7)rhr rcr7r8r7)zrequired packagez not foundNrequiresN)rr6rr6rr6rzstr | tuple[int, ...] | Nonerr6rz str | Noner8r )C __future__rr.rA functoolsr importlibrimportlib.utilrtypesrtypingrr r r collections.abcr rrrrrrrerlrrorrrrurxrrErFrGrHrIrJrKrLrMrNrOrPrQrrrrrRrSpyiceberg.schemarUrT__BOTO3_AVAILABLErbrirmrprsrvryr__all__r rrs" #$55(J5*J5Z*Z"-0NK6"GD!6"GD!X&IFA .MJ!-X 6F *73E &2;&?#I# ,X 6F  ,X 6F ,8,H)L)(4\(B%J%*73E  ,X 6F ,8,H)L)".y"9G $0$<!H!&2;&?#I#*73E (0D/6: 7; 8< 9= 6: 59)!04$"& >>>>. >  >  > >B+ r