<li><strong>Use <codeclass="python hljs"><spanclass="hljs-string">'help=<str>'</span></code> to set argument description that will be displayed in help message.</strong></li>
<li><strong>Use <codeclass="python hljs"><spanclass="hljs-string">'default=<el>'</span></code> to set the default value.</strong></li>
<li><strong>Use <codeclass="python hljs"><spanclass="hljs-string">'type=FileType(<mode>)'</span></code> for files. Accepts 'encoding', but not 'newline'.</strong></li>
<li><strong>Use <codeclass="python hljs"><spanclass="hljs-string">'type=FileType(<mode>)'</span></code> for files. Accepts 'encoding', but 'newline' is always None.</strong></li>
</ul>
<div><h2id="open"><ahref="#open"name="open">#</a>Open</h2><p><strong>Opens the file and returns a corresponding file object.</strong></p><pre><codeclass="python language-python hljs"><file> = open(<path>, mode=<spanclass="hljs-string">'r'</span>, encoding=<spanclass="hljs-keyword">None</span>, newline=<spanclass="hljs-keyword">None</span>)
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'delimiter'</span></code> - A one-character string used to separate fields.</strong></li>
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'quotechar'</span></code> - Character for quoting fields that contain special characters.</strong></li>
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'skipinitialspace'</span></code> - Is space character at the start of the field stripped by reader.</strong></li>
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'skipinitialspace'</span></code> - Is space character at the start of the field stripped by the reader.</strong></li>
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'lineterminator'</span></code> - How writer terminates rows. Reader is hardcoded to '\n', '\r', '\r\n'.</strong></li>
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'quoting'</span></code> - 0: As necessary, 1: All, 2: All but numbers which are read as floats, 3: None.</strong></li>
<li><strong><codeclass="python hljs"><spanclass="hljs-string">'escapechar'</span></code> - Character for escaping quotechars if doublequote is False.</strong></li>
<li><strong>Use <codeclass="python hljs"><spanclass="hljs-string">'fill=<color>'</span></code> to set the primary color.</strong></li>
<li><strong>Use <codeclass="python hljs"><spanclass="hljs-string">'width=<int>'</span></code> to set the width of lines or contours.</strong></li>
<li><strong>Use <codeclass="python hljs"><spanclass="hljs-string">'outline=<color>'</span></code> to set the color of the contours.</strong></li>
<li><strong>Color can be specified as an int, tuple, <codeclass="python hljs"><spanclass="hljs-string">'#rrggbb[aa]'</span></code> string or a color name.</strong></li>
<li><strong>Color can be an int, tuple, <codeclass="python hljs"><spanclass="hljs-string">'#rrggbb[aa]'</span></code> string or a color name.</strong></li>
</ul>
<div><h2id="animation"><ahref="#animation"name="animation">#</a>Animation</h2><div><h4id="createsagifofabouncingball">Creates a GIF of a bouncing ball:</h4><pre><codeclass="python language-python hljs"><spanclass="hljs-comment"># $ pip3 install imageio</span>