packages/vaex-core/vaex/dataframe.py
def concat(self, other):
        """Concatenates two DataFrames, adding the rows of one the other DataFrame to the current, returned in a new DataFrame.

        No copy of the data is made.

        :param other: The other DataFrame that is concatenated with this DataFrame
        :return: New DataFrame with the rows concatenated
        :rtype: DataFrameConcatenated
        """
        dfs = []
        if isinstance(self, DataFrameConcatenated):
            dfs.extend(self.dfs)
        else:
            dfs.extend([self])
        if isinstance(other, DataFrameConcatenated):
            dfs.extend(other.dfs)
        else:
            dfs.extend([other])
        return DataFrameConcatenated(dfs)
def concat(self, other):
        dfs = []
        if isinstance(self, DataFrameConcatenated):
            dfs.extend(self.dfs)
        else:
            dfs.extend([self])
        if isinstance(other, DataFrameConcatenated):
            dfs.extend(other.dfs)
        else:
            dfs.extend([other])
        return DataFrameConcatenated(dfs)
def concat ( self , other ) : dfs = [ ] if isinstance ( self , DataFrameConcatenated ) : dfs . extend ( self . dfs ) else : dfs . extend ( [ self ] ) if isinstance ( other , DataFrameConcatenated ) : dfs . extend ( other . dfs ) else : dfs . extend ( [ other ] ) return DataFrameConcatenated ( dfs )
Concatenates two DataFrames, adding the rows of one the other DataFrame to the current, returned in a new DataFrame.

        No copy of the data is made.

        :param other: The other DataFrame that is concatenated with this DataFrame
        :return: New DataFrame with the rows concatenated
        :rtype: DataFrameConcatenated
Concatenates two DataFrames adding the rows of one the other DataFrame to the current returned in a new DataFrame .