Remove os.path in compile/compiledir.py

Author: Armavica

pytensor/compile/compiledir.py

@@ -4,7 +4,6 @@
 """
 
 import logging
-import os
 import pickle
 import shutil
 
@@ -32,12 +31,11 @@ def cleanup():
     If there is no key left for a compiled module, we delete the module.
 
     """
-    compiledir = config.compiledir
-    for directory in os.listdir(compiledir):
+    for directory in config.compiledir.iterdir():
         try:
-            filename = os.path.join(compiledir, directory, "key.pkl")
+            filename = directory / "key.pkl"
             # print file
-            with open(filename, "rb") as file:
+            with filename.open("rb") as file:
                 try:
                     keydata = pickle.load(file)
 
@@ -78,7 +76,7 @@ def cleanup():
                                     "the directory containing it."
                                 )
                     if len(keydata.keys) == 0:
-                        shutil.rmtree(os.path.join(compiledir, directory))
+                        directory.rmdir()
 
                 except (EOFError, AttributeError):
                     _logger.error(
@@ -116,11 +114,9 @@ def print_compiledir_content():
     big_key_files = []
     total_key_sizes = 0
     nb_keys = {}
-    for dir in os.listdir(compiledir):
-        filename = os.path.join(compiledir, dir, "key.pkl")
-        if not os.path.exists(filename):
-            continue
-        with open(filename, "rb") as file:
+    for dir in config.compiledir.iterdir():
+        filename = dir / "key.pkl"
+        with filename.open("rb") as file:
             try:
                 keydata = pickle.load(file)
                 ops = list({x for x in flatten(keydata.keys) if isinstance(x, Op)})
@@ -135,15 +131,11 @@ def print_compiledir_content():
                         {x for x in flatten(keydata.keys) if isinstance(x, CType)}
                     )
                     compile_start = compile_end = float("nan")
-                    for fn in os.listdir(os.path.join(compiledir, dir)):
-                        if fn.startswith("mod.c"):
-                            compile_start = os.path.getmtime(
-                                os.path.join(compiledir, dir, fn)
-                            )
-                        elif fn.endswith(".so"):
-                            compile_end = os.path.getmtime(
-                                os.path.join(compiledir, dir, fn)
-                            )
+                    for fn in dir.iterdir():
+                        if fn.name == "mod.c":
+                            compile_start = fn.stat().st_mtime
+                        elif fn.suffix == ".so":
+                            compile_end = fn.stat().st_mtime
                     compile_time = compile_end - compile_start
                     if len(ops) == 1:
                         table.append((dir, ops[0], types, compile_time))
@@ -154,7 +146,7 @@ def print_compiledir_content():
                             (dir, ops_to_str, types_to_str, compile_time)
                         )
 
-                size = os.path.getsize(filename)
+                size = filename.stat().st_size
                 total_key_sizes += size
                 if size > max_key_file_size:
                     big_key_files.append((dir, size, ops))
@@ -242,8 +234,8 @@ def basecompiledir_ls():
     """
     subdirs = []
     others = []
-    for f in os.listdir(config.base_compiledir):
-        if os.path.isdir(os.path.join(config.base_compiledir, f)):
+    for f in config.base_compiledir.iterdir():
+        if (config.base_compiledir / f).is_dir():
             subdirs.append(f)
         else:
             others.append(f)