title: Can someone help in compile a GTK/PyGObject All-in-one for Python 3.7?
body: <p>We used to distribute (for Windows) a very large Python 2/PyGTK application by packaging Python installer itself along other needed installers and packages through an InnoSetup script. Among with those other installers and packages we deliver an all-in-one PyGTK package and it worked very well.</p>
  <p>Now we've converted our software for Python 3 and GTK 3. Ok, there is an all-in-one for PyGI [1] (PyGObject Introspection), but just for Python 2.7 to 3.4 and we need at least Python 3.7.</p>
  <p>I've spent last couple of weeks learning MSYS2 and trying to understand how MyPaint or Gaphor (which are similar apps) are distributed for Windows without success. I am able to download and install GTK and PyGI using pacman on MSYS2/MingW64 but I cannot figure out how can I create such a package like PyGI all-in-one. I asked for help or instructions on SourceForge but I got no responses so far.</p>
  <p>I am asking for help or any clues on how can I generate a PyGI-all-in-one-like installer. Thanks in advance!</p>
  <p>[1] <a href="https://sourceforge.net/projects/pygobjectwin32/" rel="nofollow noreferrer">https://sourceforge.net/projects/pygobjectwin32/</a></p>