Upload hf_utils.py with huggingface_hub

hf_utils.py

@@ -0,0 +1,44 @@
+from datasets import (
+    disable_caching,
+    enable_caching,
+    is_caching_enabled,
+)
+from pathlib import Path
+from .file_utils import get_all_files_in_dir
+from datasets.utils.py_utils import get_imports
+
+HF_CACHING_ENABLED = False
+
+class HFCachingContextManager:
+    def __init__(self, should_cache):
+        self.should_cache = should_cache
+        self.was_caching_enabled = None
+
+    def __enter__(self):
+        self.was_caching_enabled = is_caching_enabled()
+        if self.should_cache:
+            if not self.was_caching_enabled:
+                enable_caching()
+        else:
+            if self.was_caching_enabled:
+                disable_caching()
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        if self.was_caching_enabled != is_caching_enabled():
+            if self.was_caching_enabled:
+                enable_caching()
+            else:
+                disable_caching()
+
+def set_hf_caching(enabled):
+    return HFCachingContextManager(enabled)
+
+def get_missing_imports(file, exclude=[]):
+    src_dir = Path(__file__).parent
+    python_files = get_all_files_in_dir(src_dir, file_extension='.py')
+    # get only the file without the path and extension
+    required_modules = [Path(p).stem for p in python_files]
+    imports = get_imports(file)
+    imported_modules = [i[1] for i in imports if i[0] == 'internal']
+    missing_imports = [i for i in required_modules if i not in imported_modules and i not in exclude]
+    return missing_imports