def __openAndInitCSVFile(self, modelInfo):
    """
    - Backs up old report csv file;
    - opens the report csv file in append or overwrite mode (per
      self.__replaceReport);
    - emits column fields;
    - sets up self.__sortedVariableNames, self.__csvFileObj,
      self.__backupCSVPath, and self.__reportCSVPath

    Parameters:
    ----------------------------------------------------------------------
    modelInfo:      First _NupicModelInfo instance passed to emit()
    retval:         nothing
    """
    # Get the base path and figure out the path of the report file.
    basePath = self.__outputDirAbsPath

    # Form the name of the output csv file that will contain all the results
    reportCSVName = "%s_Report.csv" % (self.__outputLabel,)
    reportCSVPath = self.__reportCSVPath = os.path.join(basePath, reportCSVName)

    # If a report CSV file already exists, back it up
    backupCSVPath = None
    if os.path.exists(reportCSVPath):
      backupCSVPath = self.__backupCSVPath = _backupFile(reportCSVPath)


    # Open report file
    if self.__replaceReport:
      mode = "w"
    else:
      mode = "a"
    csv = self.__csvFileObj = open(reportCSVPath, mode)

    # If we are appending, add some blank line separators
    if not self.__replaceReport and backupCSVPath:
      print >> csv
      print >> csv

    # Print the column names
    print >> csv, "jobID, ",
    print >> csv, "modelID, ",
    print >> csv, "status, " ,
    print >> csv, "completionReason, ",
    print >> csv, "startTime, ",
    print >> csv, "endTime, ",
    print >> csv, "runtime(s), " ,
    print >> csv, "expDesc, ",
    print >> csv, "numRecords, ",

    for key in self.__sortedVariableNames:
      print >> csv, "%s, " % key,
    for key in self.__sortedMetricsKeys:
      print >> csv, "%s, " % key,
    print >> csv
def __openAndInitCSVFile(self, modelInfo):
    """
    - Backs up old report csv file;
    - opens the report csv file in append or overwrite mode (per
      self.__replaceReport);
    - emits column fields;
    - sets up self.__sortedVariableNames, self.__csvFileObj,
      self.__backupCSVPath, and self.__reportCSVPath

    Parameters:
    ----------------------------------------------------------------------
    modelInfo:      First _NupicModelInfo instance passed to emit()
    retval:         nothing
    """
    # Get the base path and figure out the path of the report file.
    basePath = self.__outputDirAbsPath

    # Form the name of the output csv file that will contain all the results
    reportCSVName = "%s_Report.csv" % (self.__outputLabel,)
    reportCSVPath = self.__reportCSVPath = os.path.join(basePath, reportCSVName)

    # If a report CSV file already exists, back it up
    backupCSVPath = None
    if os.path.exists(reportCSVPath):
      backupCSVPath = self.__backupCSVPath = _backupFile(reportCSVPath)


    # Open report file
    if self.__replaceReport:
      mode = "w"
    else:
      mode = "a"
    csv = self.__csvFileObj = open(reportCSVPath, mode)

    # If we are appending, add some blank line separators
    if not self.__replaceReport and backupCSVPath:
      print >> csv
      print >> csv

    # Print the column names
    print >> csv, "jobID, ",
    print >> csv, "modelID, ",
    print >> csv, "status, " ,
    print >> csv, "completionReason, ",
    print >> csv, "startTime, ",
    print >> csv, "endTime, ",
    print >> csv, "runtime(s), " ,
    print >> csv, "expDesc, ",
    print >> csv, "numRecords, ",

    for key in self.__sortedVariableNames:
      print >> csv, "%s, " % key,
    for key in self.__sortedMetricsKeys:
      print >> csv, "%s, " % key,
    print >> csv
def __openAndInitCSVFile ( self , modelInfo ) : # Get the base path and figure out the path of the report file. basePath = self . __outputDirAbsPath # Form the name of the output csv file that will contain all the results reportCSVName = "%s_Report.csv" % ( self . __outputLabel , ) reportCSVPath = self . __reportCSVPath = os . path . join ( basePath , reportCSVName ) # If a report CSV file already exists, back it up backupCSVPath = None if os . path . exists ( reportCSVPath ) : backupCSVPath = self . __backupCSVPath = _backupFile ( reportCSVPath ) # Open report file if self . __replaceReport : mode = "w" else : mode = "a" csv = self . __csvFileObj = open ( reportCSVPath , mode ) # If we are appending, add some blank line separators if not self . __replaceReport and backupCSVPath : print >> csv print >> csv # Print the column names print >> csv , "jobID, " , print >> csv , "modelID, " , print >> csv , "status, " , print >> csv , "completionReason, " , print >> csv , "startTime, " , print >> csv , "endTime, " , print >> csv , "runtime(s), " , print >> csv , "expDesc, " , print >> csv , "numRecords, " , for key in self . __sortedVariableNames : print >> csv , "%s, " % key , for key in self . __sortedMetricsKeys : print >> csv , "%s, " % key , print >> csv
- Backs up old report csv file;
    - opens the report csv file in append or overwrite mode (per
      self.__replaceReport);
    - emits column fields;
    - sets up self.__sortedVariableNames, self.__csvFileObj,
      self.__backupCSVPath, and self.__reportCSVPath

    Parameters:
    ----------------------------------------------------------------------
    modelInfo:      First _NupicModelInfo instance passed to emit()
    retval:         nothing
- Backs up old report csv file ; - opens the report csv file in append or overwrite mode ( per self . __replaceReport ) ; - emits column fields ; - sets up self . __sortedVariableNames self . __csvFileObj self . __backupCSVPath and self . __reportCSVPath