Exemplo n.º 1
0
 def test_lfilter(self):
     func = lambda x: x
     lst = list(builtins.range(10))
     results = lfilter(lambda x: x, lst),
     lengths = 9,
     expecteds = list(builtins.filter(func, lst)),
     self.check_results(results, expecteds, lengths)
Exemplo n.º 2
0
 def test_lfilter(self):
     func = lambda x: x
     lst = list(builtins.range(10))
     results = lfilter(lambda x: x, lst),
     lengths = 9,
     expecteds = list(builtins.filter(func, lst)),
     self.check_results(results, expecteds, lengths)
Exemplo n.º 3
0
 def test_filter(self):
     func = lambda x: x
     lst = list(builtins.range(10))
     actual1 = filter(func, lst)
     actual2 = lfilter(func, lst)
     actual = [actual1, actual2],
     lengths = 9,
     expected = list(builtins.filter(func, lst)),
     self.check_result(actual, expected, lengths)
Exemplo n.º 4
0
 def test_filter(self):
     func = lambda x: x
     lst = list(builtins.range(10))
     actual1 = filter(func, lst)
     actual2 = lfilter(func, lst)
     actual = [actual1, actual2],
     lengths = 9,
     expected = list(builtins.filter(func, lst)),
     self.check_result(actual, expected, lengths)
Exemplo n.º 5
0
    def _expand_colspan_rowspan(self, rows, fill_rowspan=True):
        """Given a list of rows, return a list of rows that properly handle
           colspan/rowspan

        Discussion on behavior of fill_rowspan in #17073

        Parameters
        ----------
        rows : list of rows, each of which is a list of elements in that row

        fill_rowspan : boolean
            Should a rowspan fill every item in the rowspan (True) or only the
            bottommost element (False)? Default is True.

        Returns
        -------
        res : list of rows, each of which is a list of elements in that row,
            respecting colspan/rowspan
        """

        res = []
        saved_span = []
        for row in rows:
            extracted_row = self._extract_td(row)
            cols_text = [
                _remove_whitespace(self._text_getter(col))
                for col in extracted_row
            ]
            col_colspans = [
                int(col.get('colspan', 1)) for col in extracted_row
            ]
            col_rowspans = [
                int(col.get('rowspan', 1)) for col in extracted_row
            ]
            # expand cols using col_colspans
            # maybe this can be done with a list comprehension, dunno
            cols = list(
                zip(
                    list(
                        flatten(
                            lmap(lambda text_nc: [text_nc[0]] * text_nc[1],
                                 list(zip(cols_text, col_colspans))))),
                    list(
                        flatten(
                            lmap(lambda nc_nr: [nc_nr[1]] * nc_nr[0],
                                 list(zip(col_colspans, col_rowspans)))))))
            # cols is now a list of (text, number of rows)
            # now insert any previous rowspans
            for (col, (text, nr)) in saved_span:
                cols.insert(col, (text, nr))

            # save next saved_span
            def advance_item_to_next_row(item):
                (col, (text, nr)) = item
                if nr == 1:
                    return None
                else:
                    # only keep the text around if fill_rowspan is set
                    return (col, (text if fill_rowspan else '', nr - 1))

            saved_span = lfilter(
                lambda i: i is not None,
                lmap(advance_item_to_next_row, list(enumerate(cols))))
            cols = [text for (text, nr) in cols]
            # generate cols with text only
            if any([col != '' for col in cols]):
                res.append(cols)
        return res