naf2conll/naf2conll/conll_writers.py
def convert_values_to_string(self, sentence):
        """
        Make sure all values are strings.

        Changes the sentence in place!
        """
        for word in sentence:
            for column in self.columns:
                value = word[column]
                word[column] = str(value) if value is not None else ''

        Make sure all values are strings.

        Changes the sentence in place!
        
Make sure all values are strings.
Changes the sentence in place!
Make sure all values are strings . Changes the sentence in place!
def convert_values_to_string(self, sentence):
        for word in sentence:
            for column in self.columns:
                value = word[column]
                word[column] = str(value) if value is not None else ''
def convert_values_to_string ( self , sentence ) : for word in sentence : for column in self . columns : value = word [ column ] word [ column ] = str ( value ) if value is not None else ''
Make sure all values are strings.
Make sure all values are strings .
"""
        Make sure all values are strings.

        Changes the sentence in place!
        """
self
sentence