Python 3.13 compatibility

[offa]

With #463 the library works on Python 3.12 (#430), but not on Python 3.13 yet:

AttributeError: module 'pathlib' has no attribute 'posixpath'. Did you mean: 'PosixPath'?

Reported location

Tested using master at 46728f6.

[offa]

While the posixpath issue is fixed very easily, the issues that follow are more complicated.

--- a/artifactory.py
+++ b/artifactory.py
@@ -33,6 +33,7 @@ import json
 import os
 import pathlib
 import platform
+import posixpath
 import re
 import urllib.parse
 from itertools import chain
@@ -444,7 +445,7 @@ class _ArtifactoryFlavour(object if IS_PYTHON_3_12_OR_NEWER else pathlib._Flavou
     sep = "/"
     altsep = "/"
     has_drv = True
-    pathmod = pathlib.posixpath
+    pathmod = posixpath
     is_supported = True
 
     def _get_base_url(self, url):

(The underlying issue here is the changed pathlib API, pathmod seems not to have any effect on the actual issue as long as it's valid code)

Using this minimal example:

from artifactory import ArtifactoryPath

path = ArtifactoryPath("https://mysite/artifactory")
print(path)

I get correct results on Python <= 3.12:

https://mysite/artifactory

but a broken path on Python 3.13:

https:/mysite/artifactory
     ^^^
  Note the missing '/'

This causes invalid URLs on subsequent usages, which eventually end in a type error ("TypeError: must be str, not NoneType"; see below)

Running this projects tests on Python 3.13 confirms broken paths and/or resulting errors:

[…]
   File "/home/runner/work/artifactory/artifactory/artifactory.py", line 707, in rest_get
    url = quote_url(url)
  File "/home/runner/work/artifactory/artifactory/artifactory.py", line 424, in quote_url
    quoted_path = requests.utils.quote(url.partition(parsed_url.host)[2])
                                       ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
TypeError: must be str, not NoneType


[…]
 AssertionError: 'http:/b/artifactory/reponame/path.txt' != 'http://b/artifactory/reponame/path.txt'
- http:/b/artifactory/reponame/path.txt
+ http://b/artifactory/reponame/path.txt
?      +