list APRXs in workspace folder

JaredPilbeam2

I'm in the process of migrating my stand-alone python scripts from ArcMap to ArcGIS Pro. Using PyScripter as an IDE, I was able to successfully set up my environment. I'm using Python 3.6.2 that came with Pro 2.1. 

I want to simply list the files in the workspace folder. Line 3 causes an OSError.

<SPAN class="keyword token">import</SPAN> arcpy<SPAN class="punctuation token">,</SPAN> os

aprx <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mp<SPAN class="punctuation token">.</SPAN>ArcGISProject<SPAN class="punctuation token">(</SPAN>r<SPAN class="string token">"Path\to\folder"</SPAN><SPAN class="punctuation token">)</SPAN>

<SPAN class="comment token">#list the APRXs of the workspace folder</SPAN>
<SPAN class="keyword token">for</SPAN> root<SPAN class="punctuation token">,</SPAN> dirs<SPAN class="punctuation token">,</SPAN> files<SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">in</SPAN> os<SPAN class="punctuation token">.</SPAN>walk<SPAN class="punctuation token">(</SPAN>aprx<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
    <SPAN class="keyword token">for</SPAN> f <SPAN class="keyword token">in</SPAN> files<SPAN class="punctuation token">:</SPAN>
        <SPAN class="keyword token">if</SPAN> f<SPAN class="punctuation token">.</SPAN>endswith<SPAN class="punctuation token">(</SPAN><SPAN class="string token">".aprx"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
            mxd <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>mp<SPAN class="punctuation token">.</SPAN>ArcGISProject<SPAN class="punctuation token">(</SPAN>os<SPAN class="punctuation token">.</SPAN>path<SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>root<SPAN class="punctuation token">,</SPAN> f<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>
            <SPAN class="keyword token">print</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"current map being checked is  "</SPAN> <SPAN class="operator token">+</SPAN> f<SPAN class="punctuation token">)</SPAN>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

How do I create a variable for the workspace folder for Pro? Here's how I would've done it for ArcMap:

ws <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>workspace <SPAN class="operator token">=</SPAN> r<SPAN class="string token">'path\to\folder'</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN></SPAN>

JaredPilbeam2

Thanks for the help.

Apologies if I wasn't too clear. I wanted to list any and all projects (APRXs) in a folder. Sometimes spelling it out answers your own question.

It looks like you can use the same environment variable as you would with ArcPy in ArcMap. This worked:

ws <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>workspace <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"path\to\folder"</SPAN>‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN></SPAN>

Whole thing:

<SPAN class="keyword token">import</SPAN> arcpy<SPAN class="punctuation token">,</SPAN> os

ws <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>workspace <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"path\to\folder"</SPAN>

<SPAN class="comment token">#list the APRXs of the workspace folder</SPAN>
<SPAN class="keyword token">for</SPAN> root<SPAN class="punctuation token">,</SPAN> dirs<SPAN class="punctuation token">,</SPAN> files<SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">in</SPAN> os<SPAN class="punctuation token">.</SPAN>walk<SPAN class="punctuation token">(</SPAN>ws<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
    <SPAN class="keyword token">for</SPAN> f <SPAN class="keyword token">in</SPAN> files<SPAN class="punctuation token">:</SPAN>
        <SPAN class="keyword token">if</SPAN> f<SPAN class="punctuation token">.</SPAN>endswith<SPAN class="punctuation token">(</SPAN><SPAN class="string token">".aprx"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
            <SPAN class="keyword token">print</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"current project being checked is  "</SPAN> <SPAN class="operator token">+</SPAN> f<SPAN class="punctuation token">)</SPAN>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>