如何从URL添加图片到docx python？

Question

我有使用Python DOCX图书馆麻烦，我已经刮从网站图片，我想将它们添加到DOCX，但我不能添加的图片就能够直接DOCX，我不断收到一个错误：

File "C:\Python27\lib\site-packages\docx\image\image.py", line 46, in from_file with open(path, 'rb') as f: IOError: [Errno 22] invalid mode ('rb') or filename: ' http://upsats.com/Content/Product/img/Product/Thumb/PCB2x8-.jpg '

这是我的代码：

import urllib 
import requests 
from bs4 import BeautifulSoup 
from docx import Document 
from docx.shared import Inches 
import os 


    document = Document() 

    document.add_heading("Megatronics Items Full Search", 0) 


    FullPage = ['New-Arrivals-2017-6', 'Big-Sales-click-here', 'Arduino-Development-boards', 
       'Robotics-and-Copters', 'Breakout-Boards', 'RC-Wireless-communication', 'GSM,-GPS,-RFID,-Wifi', 
       'Advance-Development-boards-and-starter-Kits', 'Sensors-and-IMU', 'Solenoid-valves,-Relays,--Switches', 
       'Motors,-drivers,-wheels', 'Microcontrollers-and-Educational-items', 'Arduino-Shields', 
       'Connectivity-Interfaces', 'Power-supplies,-Batteries-and-Chargers', 'Programmers-and-debuggers', 
       'LCD,-LED,-Cameras', 'Discrete-components-IC', 'Science-Education-and-DIY', 'Consumer-Electronics-and-tools', 
       'Mechanical-parts', '3D-Printing-and-CNC-machines', 'ATS', 'UPS', 'Internal-Battries-UPS', 
       'External-Battries-UPS'] 

    urlp1 = "http://www.arduinopak.com/Prd.aspx?Cat_Name=" 
    URL = urlp1 + FullPage[0] 

    for n in FullPage: 
     URL = urlp1 + n 
     page = urllib.urlopen(URL) 
     bsObj = BeautifulSoup(page, "lxml") 
     panel = bsObj.findAll("div", {"class": "panel"}) 

     for div in panel: 
      titleList = div.find('div', attrs={'class': 'panel-heading'}) 
      imageList = div.find('div', attrs={'class': 'pro-image'}) 
      descList = div.find('div', attrs={'class': 'pro-desc'}) 

      r = requests.get("http://upsats.com/", stream=True) 
      data = r.text 

      for link in imageList.find_all('img'): 
       image = link.get("src") 
       image_name = os.path.split(image)[1] 
       r2 = requests.get(image) 
       with open(image_name, "wb") as f: 
        f.write(r2.content) 

       print(titleList.get_text(separator=u' ')) 
       print(imageList.get_text(separator=u'')) 
       print(descList.get_text(separator=u' ')) 
       document.add_heading("%s \n" % titleList.get_text(separator=u' ')) 
       document.add_picture(image, width=Inches(1.5)) 
       document.add_paragraph("%s \n" % descList.get_text(separator=u' ')) 

    document.save('megapy.docx') 

不是全部，而只是主要部分。现在，我在复制下载的图片时遇到问题，我想将其复制到docx。我不知道如何添加图片。我如何转换它？我想我必须格式化，但我该怎么做？

我所知道的就是问题之所在这段代码中：

document.add_picture(image, width=Inches(1.0)) 

如何使这一形象从URL中的docx显示？我错过了什么？

Answer 1

更新

我做了一个测试用10张，我得到了一个DOCX。当加载很多我在一个地方有一个错误，我通过增加一个尝试覆盖，除了（见下文）。由此产生的megapy.docx得到了165 MB大，花了大约10分钟创建。

with open(image_name, "wb") as f: 
    f.write(r2.content) 

要：

image = io.BytesIO(r2.content) 

并补充说：

try: 
    document.add_picture(image, width=Inches(1.5)) 
except: 
    pass 

---

使用IO库来创建类文件ojects。

实施例，关于python2 & 3的工作原理：

import requests 
import io 
from docx import Document 
from docx.shared import Inches 

url = 'https://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Usain_Bolt_Rio_100m_final_2016k.jpg/200px-Usain_Bolt_Rio_100m_final_2016k.jpg' 
response = requests.get(url, stream=True) 
image = io.BytesIO(response.content) 

document = Document() 
document.add_picture(image, width=Inches(1.25)) 
document.save('demo.docx')