Scraping

README.md

@@ -2448,7 +2448,7 @@ Scraping
 #### Scrapes Python's URL, version number and logo from Wikipedia page:
 ```python
 # $ pip3 install requests beautifulsoup4
-import requests
+import requests, sys
 from bs4 import BeautifulSoup
 URL = 'https://en.wikipedia.org/wiki/Python_(programming_language)'
 try:
@@ -2464,7 +2464,7 @@ try:
         file.write(image)
     print(link, ver)
 except requests.exceptions.ConnectionError:
-    print("You've got problems with connection.")
+    print("You've got problems with connection.", file=sys.stderr)
 ```
 
 

index.html

@@ -2114,7 +2114,7 @@ logger.&lt;level&gt;(<span class="hljs-string">'A logging message.'</span>)
 <li><strong><code class="python hljs"><span class="hljs-string">'&lt;str&gt;'</span></code> - Max age as a string: <code class="python hljs"><span class="hljs-string">'1 week, 3 days'</span></code>, <code class="python hljs"><span class="hljs-string">'2 months'</span></code>, …</strong></li>
 </ul>
 <div><h2 id="scraping"><a href="#scraping" name="scraping">#</a>Scraping</h2><div><h4 id="scrapespythonsurlversionnumberandlogofromwikipediapage">Scrapes Python's URL, version number and logo from Wikipedia page:</h4><pre><code class="python language-python hljs"><span class="hljs-comment"># $ pip3 install requests beautifulsoup4</span>
-<span class="hljs-keyword">import</span> requests
+<span class="hljs-keyword">import</span> requests, sys
 <span class="hljs-keyword">from</span> bs4 <span class="hljs-keyword">import</span> BeautifulSoup
 URL = <span class="hljs-string">'https://en.wikipedia.org/wiki/Python_(programming_language)'</span>
 <span class="hljs-keyword">try</span>:
@@ -2130,7 +2130,7 @@ URL = <span class="hljs-string">'https://en.wikipedia.org/wiki/Python_(programmi
         file.write(image)
     print(link, ver)
 <span class="hljs-keyword">except</span> requests.exceptions.ConnectionError:
-    print(<span class="hljs-string">"You've got problems with connection."</span>)
+    print(<span class="hljs-string">"You've got problems with connection."</span>, file=sys.stderr)
 </code></pre></div></div>