tmuxp ls: Do it without pathlib

This way only python 2.7 is needed

Author: tony

tests/test_cli.py

@@ -4,7 +4,6 @@
 
 import json
 import os
-import pathlib
 
 import pytest
 
@@ -599,7 +598,7 @@ def test_ls_cli(monkeypatch, tmpdir):
     # - directories should be ignored
     # - extensions not covered in VALID_CONFIG_DIR_FILE_EXTENSIONS
     ignored_filenames = ['.git/', '.gitignore/', 'session_4.txt']
-    stems = [pathlib.PurePath(f).stem for f in filenames if f not in ignored_filenames]
+    stems = [os.path.splitext(f)[0] for f in filenames if f not in ignored_filenames]
 
     for filename in filenames:
         location = tmpdir.join('.tmuxp/{}'.format(filename))

tmuxp/cli.py

@@ -10,7 +10,6 @@
 import logging
 import os
 import sys
-from pathlib import Path
 
 import click
 import kaptan
@@ -931,9 +930,10 @@ def command_convert(config):
 
 @cli.command(name='ls', short_help='List configured sessions in $HOME/.tmuxp dir.')
 def command_ls():
-    tmuxp_dir = Path.home() / '.tmuxp'
-    if tmuxp_dir.exists() and tmuxp_dir.is_dir():
-        for f in sorted(tmuxp_dir.iterdir()):
-            if f.is_dir() or f.suffix not in VALID_CONFIG_DIR_FILE_EXTENSIONS:
+    tmuxp_dir = get_config_dir()
+    if os.path.exists(tmuxp_dir) and os.path.isdir(tmuxp_dir):
+        for f in sorted(os.listdir(tmuxp_dir)):
+            stem, ext = os.path.splitext(f)
+            if os.path.isdir(f) or ext not in VALID_CONFIG_DIR_FILE_EXTENSIONS:
                 continue
-            print(f.stem)
+            print(stem)