Find all strings in python code files
<p>I would like to list all strings within my large python project.</p>

<p>Imagine the different possibilities to create a string in python:</p>

<pre><code>mystring = "hello world"

mystring = ("hello "
            "world")

mystring = "hello " \
           "world"
</code></pre>

<p>I need a tool that outputs "filename, linenumber, string" for each string in my project. Strings that are spread over multiple lines using "\" or "('')" should be shown in a single line.</p>

<p>Any ideas how this could be done?</p>
