src/nupic/data/file_record_stream.py
def appendRecord(self, record):
    """
    Saves the record in the underlying csv file.

    :param record: a list of Python objects that will be string-ified
    """

    assert self._file is not None
    assert self._mode == self._FILE_WRITE_MODE
    assert isinstance(record, (list, tuple)), \
      "unexpected record type: " + repr(type(record))

    assert len(record) == self._fieldCount, \
      "len(record): %s, fieldCount: %s" % (len(record), self._fieldCount)

    # Write header if needed
    if self._recordCount == 0:
      # Write the header
      names, types, specials = zip(*self.getFields())
      for line in names, types, specials:
        self._writer.writerow(line)

    # Keep track of sequences, make sure time flows forward
    self._updateSequenceInfo(record)

    line = [self._adapters[i](f) for i, f in enumerate(record)]

    self._writer.writerow(line)
    self._recordCount += 1
def appendRecord(self, record):
    """
    Saves the record in the underlying csv file.

    :param record: a list of Python objects that will be string-ified
    """

    assert self._file is not None
    assert self._mode == self._FILE_WRITE_MODE
    assert isinstance(record, (list, tuple)), \
      "unexpected record type: " + repr(type(record))

    assert len(record) == self._fieldCount, \
      "len(record): %s, fieldCount: %s" % (len(record), self._fieldCount)

    # Write header if needed
    if self._recordCount == 0:
      # Write the header
      names, types, specials = zip(*self.getFields())
      for line in names, types, specials:
        self._writer.writerow(line)

    # Keep track of sequences, make sure time flows forward
    self._updateSequenceInfo(record)

    line = [self._adapters[i](f) for i, f in enumerate(record)]

    self._writer.writerow(line)
    self._recordCount += 1
def appendRecord ( self , record ) : assert self . _file is not None assert self . _mode == self . _FILE_WRITE_MODE assert isinstance ( record , ( list , tuple ) ) , "unexpected record type: " + repr ( type ( record ) ) assert len ( record ) == self . _fieldCount , "len(record): %s, fieldCount: %s" % ( len ( record ) , self . _fieldCount ) # Write header if needed if self . _recordCount == 0 : # Write the header names , types , specials = zip ( * self . getFields ( ) ) for line in names , types , specials : self . _writer . writerow ( line ) # Keep track of sequences, make sure time flows forward self . _updateSequenceInfo ( record ) line = [ self . _adapters [ i ] ( f ) for i , f in enumerate ( record ) ] self . _writer . writerow ( line ) self . _recordCount += 1
Saves the record in the underlying csv file.

    :param record: a list of Python objects that will be string-ified
Saves the record in the underlying csv file .