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/win32/Demos/OpenEncryptedFileRaw.py

@@ -0,0 +1,67 @@
+import os
+
+import win32api
+import win32file
+import winerror
+
+
+def ReadCallback(input_buffer, data, buflen):
+    fnamein, fnameout, f = data
+    ## print fnamein, fnameout, buflen
+    f.write(input_buffer)
+    ## python 2.3 throws an error if return value is a plain int
+    return winerror.ERROR_SUCCESS
+
+
+def WriteCallback(output_buffer, data, buflen):
+    fnamebackup, fnameout, f = data
+    file_data = f.read(buflen)
+    ## returning 0 as len terminates WriteEncryptedFileRaw
+    output_len = len(file_data)
+    output_buffer[:output_len] = file_data
+    return winerror.ERROR_SUCCESS, output_len
+
+
+tmp_dir = win32api.GetTempPath()
+dst_dir = win32api.GetTempFileName(tmp_dir, "oef")[0]
+os.remove(dst_dir)
+os.mkdir(dst_dir)
+print("Destination dir:", dst_dir)
+
+## create an encrypted file
+fname = win32api.GetTempFileName(dst_dir, "ref")[0]
+print("orig file:", fname)
+f = open(fname, "w")
+f.write("xxxxxxxxxxxxxxxx\n" * 32768)
+f.close()
+## add a couple of extra data streams
+f = open(fname + ":stream_y", "w")
+f.write("yyyyyyyyyyyyyyyy\n" * 32768)
+f.close()
+f = open(fname + ":stream_z", "w")
+f.write("zzzzzzzzzzzzzzzz\n" * 32768)
+f.close()
+win32file.EncryptFile(fname)
+
+## backup raw data of encrypted file
+bkup_fname = win32api.GetTempFileName(dst_dir, "bef")[0]
+print("backup file:", bkup_fname)
+f = open(bkup_fname, "wb")
+ctxt = win32file.OpenEncryptedFileRaw(fname, 0)
+try:
+    win32file.ReadEncryptedFileRaw(ReadCallback, (fname, bkup_fname, f), ctxt)
+finally:
+    ## if context is not closed, file remains locked even if calling process is killed
+    win32file.CloseEncryptedFileRaw(ctxt)
+    f.close()
+
+## restore data from backup to new encrypted file
+dst_fname = win32api.GetTempFileName(dst_dir, "wef")[0]
+print("restored file:", dst_fname)
+f = open(bkup_fname, "rb")
+ctxtout = win32file.OpenEncryptedFileRaw(dst_fname, win32file.CREATE_FOR_IMPORT)
+try:
+    win32file.WriteEncryptedFileRaw(WriteCallback, (bkup_fname, dst_fname, f), ctxtout)
+finally:
+    win32file.CloseEncryptedFileRaw(ctxtout)
+    f.close()