title: `*` in the `glob.glob(pathname, *, recursive=False)`
body: <p>I read <a href="https://docs.python.org/3/library/glob.html" rel="nofollow noreferrer">glob — Unix style pathname pattern expansion — Python 3.7.1 documentation</a> about <code>glob.glob(pathname, *, recursive=False)</code>, but have no idea of the symbol <code>*</code>,<br>
  It seems not necessary, because</p>
  
  <pre><code>In [6]: glob.glob("*")                                                                                            
  Out[6]: ['third.html', 'test.sh', 'second.html', 'first.html']
  In [7]: glob.glob("*","/Users/me/Desktop/draft") 
  TypeError: glob() takes 1 positional argument but 2 were given
  </code></pre>
  
  <p>glob takes 1 positional argument and 1 option recursive.</p>
  
  <p>What does <code>*</code> mean ?</p>