Method slice

python/pathway/internals/table.py:475–492

Creates a collection of references to self columns. Supports basic column manipulation methods. Example: >>> import pathway as pw >>> t1 = pw.debug.table_from_markdown(''' ... age | owner | pet ... 10 | Alice | dog ... 9 | Bob | dog

(self)

    @property
    def slice(self) -> TableSlice:
        """Creates a collection of references to self columns.
        Supports basic column manipulation methods.

        Example:

        >>> import pathway as pw
        >>> t1 = pw.debug.table_from_markdown('''
        ... age | owner | pet
        ... 10  | Alice | dog
        ... 9   | Bob   | dog
        ... 8   | Alice | cat
        ... 7   | Bob   | dog
        ... ''')
        >>> t1.slice.without("age")
        TableSlice({'owner': <table1>.owner, 'pet': <table1>.pet})
        """
        return TableSlice(dict(**self), self)

    @trace_user_frame
    @desugar