dZddlmZddlmZddlmZddlZddlZddlmZddl m Z ddl Z dZ d Z d Zd Zd Zd ZdZdZdZdZy)zAFunctions for parsing SQL query parameters from the command line.)absolute_import)division)unicode_literalsN) exceptions)filesc (tj|5}tj|}|Dcgc].}t j t |j0}}tj|cdddScc}w#1swYyxYw)zIReads a JSON file specified by path and returns its contents as a string.N) r FileReaderjsonload collections OrderedDictsorteditemsdumps)pathparameters_file parametersparamresultss ;lib/googlecloudsdk/api_lib/dataflow/sql_query_parameters.pyParseParametersFilersz ?+JEODN5 u{{} 56J  ::g  sB3B#BBBcrg}|D]}|jt|tj|S)zParses a list of parameters. Arguments: parameters: A list of parameter strings with the format name:type:value, for example min_word_count:INT64:250. Returns: A JSON string containing the parameters. )append_ParseParameterr r)rr parameters rParseParametersListr's3 'i NN?9-. G cp|jdd}t|dk7rtjd|S)N:zQuery parameters must be of the form: "name:type:value", ":type:value", or "name::value". An empty name produces a positional parameter. An empty type produces a STRING parameter.)splitlenrError) param_stringr"s r _SplitParamr&7s>   S! $%Z1_    5 66 ,rct|\}}t|\}}tj}|r||d<||d<||d<|S)Nname parameterTypeparameterValue)r&_ParseParameterTypeAndValuer r )r%r( type_dict value_dictresults rrrBsT"<0$ 5lC)Z  " " $& F6N%&'&  -rcXt|\}}|sd}t|}|t||fS)zCParse a string of the form : into each part.STRING)r&_ParseParameterType_ParseParameterValue)r% type_string value_stringr,s rr+r+Ms6),7+| K!+.) (LA AArcd|ji}|jjdr6|jdr%tjdt |ddfdg}|jdr6|jdr%tjd t |d dfd g}|stjd |S) zGParse a parameter type string into a JSON dict for the DF SQL launcher.typezARRAY<> arrayType)r6ARRAYzSTRUCT< structTypes)r6STRUCTzQuery parameter missing type) upper startswithendswithr r r1_ParseStructTyperr$)r3r,s rr1r1Vs{((*+)##H-+2F2Fs2K'' )+a*;<=?P)II&;+?+?+D''-*:;q;L*M*O);)=>I    9 :: rcg}t|D]:\}}tjd|fdt|fg}|j |<|S)z9Parse a Struct QueryParameter type into a JSON dict form.r(r6)_StructTypeSplitr r r1r)r3subtypesr(sub_typeentrys rrBrBfsX ((5ndH  # #fd^&,.A(.K%L%N OE OOE6 /rc#K|r|jddd}d|vrpd}d}t|jdt|D]#}||dk(r|dz }||dk(r|dz}|dk(s#n|dk7rt j d|d|dz}|t|dzd}|jdd}t|dk7rt j d ||ryyw) zCYields single field-name, sub-types tuple from a StructType string.,r rS  + q>S  + !   <  9::fq1u%ic)nq012K __T1 %F 6{a   F GG L' sA&C)A1CCcb t|tS#t$rt|tcYSwxYw)N) isinstanceunicode NameErrorstr)vals r _IsStringrWs0 c7 ##  c3  s ..cdd|vrt|r|dk(rddiStj|}tjt |j }tj|dDcgc] }|d|dfc}}tj}tj|D]\}}t|||||<d|iSd|vrIt|r|dk(rddiStj|}|Dcgc]}t|d|}}d|iSd |dk7r|iSdiScc}wcc}w) agParse a parameter value of type `type_dict` from value_input. Arguments: type_dict: The JSON-dict type as which to parse `value_input`. value_input: Either a string representing the value, or a JSON dict for array and value types. Returns: A dict with one of value, arrayValues, or structValues populated depending on the type. r<NULL structValuesNr(r6r8 arrayValuesvalue) rWr loadsr r rrsix iteritemsr2)r, value_inputxtype_mapvalues field_namer\s rr2r2sai  %%JJ{+k))&1B1B1D*EFK&&(1-(@((@16AfI(@(H $ $ &F"}}[9U/0DeLfZ : F ##I  t$$JJ{+kALALAY{3Q7  6 "" +"7; BBT BB!(s 0D(D-)__doc__ __future__rrrr r googlecloudsdk.api_lib.dataflowrgooglecloudsdk.core.utilrr^rrr&rr+r1rBrDrWr2rrrjsWH&' 6*   B  0 #Cr