Bump cherrypy from 18.8.0 to 18.9.0 (#2266)

* Bump cherrypy from 18.8.0 to 18.9.0

Bumps [cherrypy](https://github.com/cherrypy/cherrypy) from 18.8.0 to 18.9.0.
- [Changelog](https://github.com/cherrypy/cherrypy/blob/main/CHANGES.rst)
- [Commits](https://github.com/cherrypy/cherrypy/compare/v18.8.0...v18.9.0)

---
updated-dependencies:
- dependency-name: cherrypy
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update cherrypy==18.9.0

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JonnyWong16 <9099342+JonnyWong16@users.noreply.github.com>

[skip ci]

lib/pythonwin/pywin/framework/editor/frame.py

@@ -0,0 +1,74 @@
+# frame.py - The MDI frame window for an editor.
+import pywin.framework.window
+import win32con
+import win32ui
+
+from . import ModuleBrowser
+
+
+class EditorFrame(pywin.framework.window.MDIChildWnd):
+    def OnCreateClient(self, cp, context):
+        # Create the default view as specified by the template (ie, the editor view)
+        view = context.template.MakeView(context.doc)
+        # Create the browser view.
+        browserView = ModuleBrowser.BrowserView(context.doc)
+        view2 = context.template.MakeView(context.doc)
+
+        splitter = win32ui.CreateSplitter()
+        style = win32con.WS_CHILD | win32con.WS_VISIBLE
+        splitter.CreateStatic(self, 1, 2, style, win32ui.AFX_IDW_PANE_FIRST)
+        sub_splitter = self.sub_splitter = win32ui.CreateSplitter()
+        sub_splitter.CreateStatic(splitter, 2, 1, style, win32ui.AFX_IDW_PANE_FIRST + 1)
+
+        # Note we must add the default view first, so that doc.GetFirstView() returns the editor view.
+        sub_splitter.CreateView(view, 1, 0, (0, 0))
+        splitter.CreateView(browserView, 0, 0, (0, 0))
+        sub_splitter.CreateView(view2, 0, 0, (0, 0))
+
+        ##        print "First view is", context.doc.GetFirstView()
+        ##        print "Views are", view, view2, browserView
+        ##        print "Parents are", view.GetParent(), view2.GetParent(), browserView.GetParent()
+        ##        print "Splitter is", splitter
+        ##        print "sub splitter is", sub_splitter
+        ## Old
+        ##        splitter.CreateStatic (self, 1, 2)
+        ##        splitter.CreateView(view, 0, 1, (0,0)) # size ignored.
+        ##        splitter.CreateView (browserView, 0, 0, (0, 0))
+
+        # Restrict the size of the browser splitter (and we can avoid filling
+        # it until it is shown)
+        splitter.SetColumnInfo(0, 10, 20)
+        # And the active view is our default view (so it gets initial focus)
+        self.SetActiveView(view)
+
+    def GetEditorView(self):
+        # In a multi-view (eg, splitter) environment, get
+        # an editor (ie, scintilla) view
+        # Look for the splitter opened the most!
+        if self.sub_splitter is None:
+            return self.GetDlgItem(win32ui.AFX_IDW_PANE_FIRST)
+        v1 = self.sub_splitter.GetPane(0, 0)
+        v2 = self.sub_splitter.GetPane(1, 0)
+        r1 = v1.GetWindowRect()
+        r2 = v2.GetWindowRect()
+        if r1[3] - r1[1] > r2[3] - r2[1]:
+            return v1
+        return v2
+
+    def GetBrowserView(self):
+        # XXX - should fix this :-)
+        return self.GetActiveDocument().GetAllViews()[1]
+
+    def OnClose(self):
+        doc = self.GetActiveDocument()
+        if not doc.SaveModified():
+            ## Cancel button selected from Save dialog, do not actually close
+            ## print 'close cancelled'
+            return 0
+        ## So the 'Save' dialog doesn't come up twice
+        doc._obj_.SetModifiedFlag(False)
+
+        # Must force the module browser to close itself here (OnDestroy for the view itself is too late!)
+        self.sub_splitter = None  # ensure no circles!
+        self.GetBrowserView().DestroyBrowser()
+        return self._obj_.OnClose()