Ejemplo n.º 1
0
    def horizontal_border(self, _, outer_widths):
        """Handle the GitHub heading border.

        E.g.:
        |:---|:---:|---:|----|

        :param _: Unused.
        :param iter outer_widths: List of widths (with padding) for each column.

        :return: Prepared border strings in a generator.
        :rtype: iter
        """
        horizontal = str(self.CHAR_INNER_HORIZONTAL)
        left = self.CHAR_OUTER_LEFT_VERTICAL
        intersect = self.CHAR_INNER_VERTICAL
        right = self.CHAR_OUTER_RIGHT_VERTICAL

        columns = list()
        for i, width in enumerate(outer_widths):
            justify = self.justify_columns.get(i)
            width = max(
                3, width
            )  # Width should be at least 3 so justification can be applied.
            if justify == 'left':
                columns.append(':' + horizontal * (width - 1))
            elif justify == 'right':
                columns.append(horizontal * (width - 1) + ':')
            elif justify == 'center':
                columns.append(':' + horizontal * (width - 2) + ':')
            else:
                columns.append(horizontal * width)

        return combine(columns, left, intersect, right)
Ejemplo n.º 2
0
def test_no_items(generator):
    """Test with empty list.

    :param bool generator: Test with generator instead of list.
    """
    actual = list(combine(iter([]) if generator else [], '>', '|', '<'))
    assert actual == ['>', '<']
Ejemplo n.º 3
0
    def horizontal_border(self, _, outer_widths):
        """Handle the GitHub heading border.

        E.g.:
        |:---|:---:|---:|----|

        :param _: Unused.
        :param iter outer_widths: List of widths (with padding) for each column.

        :return: Prepared border strings in a generator.
        :rtype: iter
        """
        horizontal = str(self.CHAR_INNER_HORIZONTAL)
        left = self.CHAR_OUTER_LEFT_VERTICAL
        intersect = self.CHAR_INNER_VERTICAL
        right = self.CHAR_OUTER_RIGHT_VERTICAL

        columns = list()
        for i, width in enumerate(outer_widths):
            justify = self.justify_columns.get(i)
            width = max(3, width)  # Width should be at least 3 so justification can be applied.
            if justify == 'left':
                columns.append(':' + horizontal * (width - 1))
            elif justify == 'right':
                columns.append(horizontal * (width - 1) + ':')
            elif justify == 'center':
                columns.append(':' + horizontal * (width - 2) + ':')
            else:
                columns.append(horizontal * width)

        return combine(columns, left, intersect, right)
Ejemplo n.º 4
0
def test_borders(generator):
    """Test with borders.

    :param bool generator: Test with generator instead of list.
    """
    line = ['One', 'Two', 'Three']
    actual = list(combine(iter(line) if generator else line, '>', '|', '<'))
    assert actual == ['>', 'One', '|', 'Two', '|', 'Three', '<']