uic.py inconsistencies and logic errors

[StSav012]

I do see that uic.py somehow got corrupted, and no test reveals it.

See this line:

qtpy/qtpy/uic.py

Line 170 in b3b222a

raise NoCustomWidget(

There is no NoCustomWidget defined there.

Moreover, PyCharm just screams with warnings there. That is, if something fails within lines

qtpy/qtpy/uic.py

Lines 82 to 99 in b3b222a

	from xml.etree.ElementTree import Element
	from pyside2uic import compileUi
	# Patch UIParser as xml.etree.Elementree.Element.getiterator
	# was deprecated since Python 3.2 and removed in Python 3.9
	# https://docs.python.org/3.9/whatsnew/3.9.html#removed
	from pyside2uic.uiparser import UIParser
	class ElemPatched(Element):
	def getiterator(self, *args, **kwargs):
	return self.iter(*args, **kwargs)
	def readResources(self, elem):
	return self._readResources(ElemPatched(elem))
	UIParser._readResources = UIParser.readResources
	UIParser.readResources = readResources

compileUi might never be imported, although used later.

It isn't the part of QtPy that I use, and not what I'm interested in.