Improve packaging on Windows

A lot of the packaging rules on Windows were outdated (Qt4 times).

This change does a couple of things to improve the process:
- Removes attempts of copying files matching Qt4 naming patterns
- Fixes filters to copy Qt dlls / pdbs for a single build
  configuration (only debug dlls, or only release dlls depending on
  which configuration was used when building PySide2). As a result
  this reduces the total size of the package.
- Removes some comments that are outdated.
- Simplifies pdb copying logic.
- Adds a bit of whitespace between copying rules, for easier
  navigation.

Change-Id: Icc06398f524f0249504750c718f97b61ffadf7df
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 6 insertions, 4 deletions

diff --git a/utils.py b/utils.py
index 169e1218b..acc9ec0f6 100644
--- a/utils.py
+++ b/utils.py
@@ -283,7 +283,7 @@ def makefile(dst, content=None, vars=None):
 
 
 def copydir(src, dst, filter=None, ignore=None, force=True, recursive=True, vars=None,
-            dir_filter_function=None, force_copy_symlinks=False):
+            dir_filter_function=None, file_filter_function=None, force_copy_symlinks=False):
 
     if vars is not None:
         src = src.format(**vars)
@@ -317,10 +317,12 @@ def copydir(src, dst, filter=None, ignore=None, force=True, recursive=True, vars
                 if recursive:
                     results.extend(
                         copydir(srcname, dstname, filter, ignore, force, recursive,
-                                vars, dir_filter_function, force_copy_symlinks))
+                                vars, dir_filter_function, file_filter_function,
+                                force_copy_symlinks))
             else:
-                if (filter is not None and not filter_match(name, filter)) or \
-                    (ignore is not None and filter_match(name, ignore)):
+                if (file_filter_function is not None and not file_filter_function(name, srcname)) \
+                    or (filter is not None and not filter_match(name, filter)) \
+                    or (ignore is not None and filter_match(name, ignore)):
                     continue
                 if not os.path.exists(dst):
                     os.makedirs(dst)