@dZddlmZddlmZddlmZddlZddlZddlZddlm Z ddl m Z ddl m Z dd l m Z dd l mZdd l mZGd d e j ZGdde j$ZGddeZej(eej(dZddZddZdZy)zUnified diff resource printer.)absolute_import)division)unicode_literalsN) exceptions)resource_printer_base)resource_projection_spec)resource_projector)resource_transform) yaml_printerc6eZdZdZfdZdZddZdZxZS)ACMDiffPrintera?A printer for an ndiff of the first two projection columns. A unified diff of the first two projection columns. Printer attributes: format: The format of the diffed resources. Each resource is converted to this format and the diff of the converted resources is displayed. The default is 'yaml'. cttt| |ddd||jj dd|_y)NT) by_columnsnon_empty_projection_requiredformatyaml)superr __init__ attributesget _print_format)selfargskwargs __class__s >lib/googlecloudsdk/api_lib/accesscontextmanager/acm_printer.pyrzACMDiffPrinter.__init__,s< .$( $dNFLN,,Xv>Dctj}|j|j|}|j |tj}|j|j|}|j |d}d}|.|j |j jd}|.|j |j jd}tj||}tjd} tjd} |D]=} | s| ddk7s| j| r!| j| r3t| ?y) a_Prints a modified ndiff of formatter output for old and new. IngressPolicies: ingressFrom: sources: accessLevel: accessPolicies/123456789/accessLevels/my_level -resource: projects/123456789012 +resource: projects/234567890123 EgressPolicies: +egressTo: +operations: +actions: +action: method_for_all +actionType: METHOD +serviceName: chemisttest.googleapis.com +resources: +projects/345678901234 Args: old: The old original resource. new: The new changed resource. )outN z^\s*$z^(\+|-)\s+\{\}$r?)ioStringIOPrinterrPrintSingleRecord(_FormatYamlPrinterLinesForDryRunDescribegetvaluesplitdifflibndiffrecompilematchprint) roldnewbuf_oldprinterbuf_new lines_old lines_new lines_diffempty_line_patternempty_config_patternlines r_DiffzACMDiffPrinter._Diff1s8.kkmGll4--7l;G c"kkmGll4--7l;G c"II ??     " "4 (*i ??     " "4 (*iy)4JH-::&89 $q'S.);)A)A *,2248 d rc|jjd}|r"|jj|d|_t |dkDr|j |d|dyy)zImmediately prints the first two columns of record as a unified diff. Records with less than 2 columns are silently ignored. Args: record: A JSON-serializable object. delimit: Prints resource delimiters if True. titleNr)rr_outPrint_titlelenr;)rrecorddelimitr=s r _AddRecordzACMDiffPrinter._AddRecordgsX OO   (E  iiooedk 6{Q jjF1I&rcN|Dcgc]}|jdddc}Scc}w)zTweak yaml printer formatted resources for ACM's dry run describe output. Args: lines: yaml printer formatted strings Returns: lines with no '-' prefix for yaml array elements. - r>)replace)rlinesr:s rr'z7ACMDiffPrinter._FormatYamlPrinterLinesForDryRunDescribews)38 8%$DLLc1 %% 88 8s")F) __name__ __module__ __qualname____doc__rr;rEr' __classcell__)rs@rr r !s? 4l' 9rr ceZdZdZy)ErrorzExceptions for this module.NrKrLrMrNrrrQrQs#rrQceZdZdZy)UnknownFormatErrorzUnknown format name exception.NrRrSrrrUrUs&rrU)defaultdiffrcJt|||}|r|j||yy)aPrints the given resources. Args: resources: A singleton or list of JSON-serializable Python objects. print_format: The _FORMATTER name with optional projection expression. out: Output stream, log.out if None. defaults: Optional resource_projection_spec.ProjectionSpec defaults. single: If True then resources is a single item and not a list. For example, use this to print a single object as JSON. )rdefaultsN)r%r@) resources print_formatrrYsingler3s rr@r@s( LcH ='  MM)V$ rc xtj|tj|t j }|j j}|sy t|}|||t||}|S#t$r3tdjdjt|wxYw)aBReturns a resource printer given a format string. Args: print_format: The _FORMATTERS name with optional attributes and projection. out: Output stream, log.out if None. defaults: Optional resource_projection_spec.ProjectionSpec defaults. console_attr: The console attributes for the output stream. Ignored by some printers. If None then printers that require it will initialize it to match out. Raises: UnknownFormatError: The print_format is invalid. Returns: An initialized ResourcePrinter class or None if printing is disabled. )rYsymbols) expressionrYNz? Format for acm_printer must be one of {0}; received [{1}]. z, )rnamer3 projector console_attr)r CompilerProjectionSpecr GetTransforms ProjectionName _FORMATTERSKeyErrorrUrjoinSupportedFormatsr%)r[rrYrbra printer_name printer_classr3s rr%r%s"!(('66%7%E%E%GIJ)%%',,.,  ; -M    !' . ;  fTYY') *L9 ;;;s ! A==rus%&' *>A;;5_9*::_9D$J  $'' ''   $ $ %"&Rr