Replace shlex with cross-platform oslex

aider/linter.py

@@ -4,7 +4,7 @@ import subprocess
 import sys
 import traceback
 import warnings
-import shlex
+import oslex
 from dataclasses import dataclass
 from pathlib import Path
 
@@ -45,7 +45,7 @@ class Linter:
             return fname
 
     def run_cmd(self, cmd, rel_fname, code):
-        cmd += " " + shlex.quote(rel_fname)
+        cmd += " " + oslex.quote(rel_fname)
 
         returncode = 0
         stdout = ""

aider/utils.py

@@ -1,7 +1,7 @@
 import itertools
 import os
 import platform
-import shlex
+import oslex
 import subprocess
 import sys
 import tempfile
@@ -384,10 +384,7 @@ def printable_shell_command(cmd_list):
     Returns:
         str: Shell-escaped command string.
     """
-    if platform.system() == "Windows":
-        return subprocess.list2cmdline(cmd_list)
-    else:
-        return shlex.join(cmd_list)
+    return oslex.join(cmd_list)
 
 
 def main():

requirements.txt

@@ -184,6 +184,8 @@ monotonic==1.6
     # via
     #   -c requirements/common-constraints.txt
     #   posthog
+mslex==1.3.0
+    # via oslex
 multidict==6.4.3
     # via
     #   -c requirements/common-constraints.txt
@@ -202,6 +204,8 @@ openai==1.73.0
     # via
     #   -c requirements/common-constraints.txt
     #   litellm
+oslex==0.1.3
+    # via -r requirements/requirements.in
 packaging==24.2
     # via
     #   -c requirements/common-constraints.txt

requirements/requirements.in

@@ -28,6 +28,7 @@ watchfiles
 socksio
 pip
 pillow
+oslex
 
 # The proper dependency is networkx[default], but this brings
 # in matplotlib and a bunch of other deps

tests/basic/test_linter.py

@@ -43,7 +43,7 @@ class TestLinter(unittest.TestCase):
         from pathlib import Path
         root = Path(__file__).parent.parent.parent.absolute().as_posix()
         linter = Linter(encoding="utf-8", root=root)
-        result = linter.run_cmd("dir", "tests/basic", "code")
+        result = linter.run_cmd("dir", "tests\\basic", "code")
         self.assertIsNone(result)
 
     @patch("subprocess.Popen")