python XlsxWriter在多个单元格周围设置边框

Question

我需要一种简单的方法来设置多个单元格的边框，如下所示:

我发现的只是 1 个单元格的边框和合并单元格，这不是我需要的。

我期待的是这样的:

worksheet.range_border(first_row, first_col, last_row, last_col)

有没有办法做到这一点(不涉及设置top_border，bottom_border， left_border, right_border 分别为每个单元格)？

Answer 1

XlsxWriter 是一个很棒的模块，它让我以前的工作轻松了 1,000 倍(感谢 John!)，但使用它格式化单元格可能很耗时。我有几个辅助函数可以用来做这样的事情。

首先，您需要能够通过向现有格式添加属性来创建新格式:

def add_to_format(existing_format, dict_of_properties, workbook):
    """Give a format you want to extend and a dict of the properties you want to
    extend it with, and you get them returned in a single format"""
    new_dict={}
    for key, value in existing_format.__dict__.iteritems():
        if (value != 0) and (value != {}) and (value != None):
            new_dict[key]=value
    del new_dict['escapes']

    return(workbook.add_format(dict(new_dict.items() + dict_of_properties.items())))

现在使用以下功能构建该功能:

def box(workbook, sheet_name, row_start, col_start, row_stop, col_stop):
    """Makes an RxC box. Use integers, not the 'A1' format"""

    rows = row_stop - row_start + 1
    cols = col_stop - col_start + 1

    for x in xrange((rows) * (cols)): # Total number of cells in the rectangle

        box_form = workbook.add_format()   # The format resets each loop
        row = row_start + (x // cols)
        column = col_start + (x % cols)

        if x < (cols):                     # If it's on the top row
            box_form = add_to_format(box_form, {'top':1}, workbook)
        if x >= ((rows * cols) - cols):    # If it's on the bottom row
            box_form = add_to_format(box_form, {'bottom':1}, workbook)
        if x % cols == 0:                  # If it's on the left column
            box_form = add_to_format(box_form, {'left':1}, workbook)
        if x % cols == (cols - 1):         # If it's on the right column
            box_form = add_to_format(box_form, {'right':1}, workbook)

        sheet_name.write(row, column, "", box_form)