o L@sdZddlmZddlmZddlmZddlZddlmZddlm Z ddl m Z dd l m Z dd d Zd d ZddZGddde jZdS)z0Calliope parsed resource parameter info objects.)absolute_import)division)unicode_literalsN) parser_errors) properties)resource_cache)resource_propertycCs<|ddd}|r|d|}ttdd|dS)zGReturns a conventional dest name given param name with optional prefix.-_zs?I[Dd]$)replacestriprConvertToSnakeCaseresub)paramprefixnamerO/tmp/google-cloud-sdk/lib/googlecloudsdk/command_lib/util/parameter_info_lib.pyGetDestFromParams  rcCsd|ddS)z3Returns a conventional flag name given a dest name.z--r r )r )destrrrGetFlagFromDest'srcCs|dddS)z3Returns a conventional dest name given a flag name.r r )r r )flagrrrGetDestFromFlag,srcsveZdZdZdfdd ZeddZeddZd d Zd d Z dd dZ  dddZ dddZ dddZ ZS)ParameterInfoByConventiona(An object for accessing parameter values in the program state. "program state" is defined by this class. It could include parsed command line arguments and properties. The class can also map between resource and program parameter names. This ParameterInfo object provides default methods based on resource argument naming conventions. It should be used as a fallback only. The ResourceArgument object should derive a ParameterInfo that provides the exact parameter/argument information. It can do this in the ParameterInfo method of the completer object. The naming conventions are: - A parsed resource parameter name, with trailing s?I[Dd] deleted, and converted to snake_case is also the command line flag or positional parsed args Namespace dest name. - Argument specific flag names use the dest as a prefix, for example, if dest is 'foo', then the zone flag is either --foo-zone or --zone. - Property values are in the property section named by the collection API (the first dotted component of the collection name) and/or the core section, checked in that order. For example, for the 'compute.instances' collection the API is 'compute' and the zone property is 'compute/zone', and the 'project' property is 'compute/project' or 'core/project'. Attributes: _api: The collection API name. _argument: The argument object that the completer for this parameter info is attached to. _parsed_args: The parsed command line args Namespace. _prefix: The related flag prefix. Nc sTtt|jdi|||_||_|r|jnd|_|r%|dd|_dSd|_dS)N.rr) superr__init__ _parsed_args _argumentr_prefixsplit_api)self parsed_argsargument collectionkwargs __class__rrrSs "z"ParameterInfoByConvention.__init__cC|jSN)r r$rrrr&Zz"ParameterInfoByConvention.argumentcCr+r,)rr-rrrr%^r.z%ParameterInfoByConvention.parsed_argsc Csbg}|jr||j||jd|||D]}z |j||fWStjy.YqwdS)zReturns the argument parser (flag_name, flag_dest) for dest. Args: dest: The resource argument dest name. Returns: Returns the argument parser (flag_name, flag_dest) for dest. r)NN)r!appendGetDestrGetFlagrUnknownDestinationException)r$rdests flag_destrrr_GetFlagAndDestbs  z)ParameterInfoByConvention._GetFlagAndDestc Cs^g}|jr||jd||||D]}z t|WStjy,YqwdS)zReturns the property value for dest. Args: dest: The resource argument dest. Returns: The property value for dest. /N)r#r0r FromStringGetNoSuchPropertyError)r$rpropsproprrr_GetPropertyValuevs  z+ParameterInfoByConvention._GetPropertyValuecCs t||dS)a Returns the argument parser dest name for parameter_name with prefix. Args: parameter_name: The resource parameter name. prefix: The prefix name for parameter_name if not None. Returns: The argument parser dest name for parameter_name. r/)r)r$parameter_namerrrrr1s z!ParameterInfoByConvention.GetDestTFc Cs~||}||\}}|s|d7}||\}}|sdS|j|}|dur/|r/||}||krH|dur9|}|rH|durA|Sdj||dSdS)aReturns the command line flag for parameter[=parameter_value]. Args: parameter_name: The parameter name. parameter_value: The parameter value if not None. Otherwise GetValue() is used to get the value. check_properties: Check property values if parsed_args don't help. for_update: Return flag for a cache update command. Returns: The command line flag the for parameter. sNTz{name}={value})rvalue)r1r6rGetValuer=format) r$r>parameter_valuecheck_properties for_updaterrr5 program_valuerrrr2s&    z!ParameterInfoByConvention.GetFlagc Cshd}||}|j||jd|fD]}z |j|}Wn tjy&Yqw|dur2|r2||}|S)zReturns the program state value for parameter_name. Args: parameter_name: The parameter name. check_properties: Check property values if parsed_args don't help. Returns: The program state value for parameter_name. Nr/)r1r!rrArr3r=)r$r>rDr@rrrrrrAs    z"ParameterInfoByConvention.GetValuecCsd}|jj||dS)zExecutes command in the current CLI. Args: command: The command arg list to execute. call_arg_complete: Enable arg completion if True. Returns: Returns the list of resources from the command. F)call_arg_complete)r_Execute)r$commandrGrrrExecutes z!ParameterInfoByConvention.Executer,)NTF)T)F)__name__ __module__ __qualname____doc__rpropertyr&r%r6r=r1r2rArJ __classcell__rrr)rr1s!     #rr,)rN __future__rrrrgooglecloudsdk.calliopergooglecloudsdk.corergooglecloudsdk.core.cachergooglecloudsdk.core.resourcerrrr ParameterInforrrrrs