Upload app\utils\file_utils.py with huggingface_hub
Browse files- app//utils//file_utils.py +81 -0
app//utils//file_utils.py
ADDED
|
@@ -0,0 +1,81 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
"""
|
| 2 |
+
νμΌ κ΄λ ¨ μ νΈλ¦¬ν° ν¨μ
|
| 3 |
+
"""
|
| 4 |
+
|
| 5 |
+
from pathlib import Path
|
| 6 |
+
from typing import Optional
|
| 7 |
+
from werkzeug.utils import secure_filename
|
| 8 |
+
|
| 9 |
+
from app.core.config import Config
|
| 10 |
+
from app.core.logger import get_logger
|
| 11 |
+
|
| 12 |
+
logger = get_logger(__name__)
|
| 13 |
+
|
| 14 |
+
|
| 15 |
+
def allowed_file(filename: str) -> bool:
|
| 16 |
+
"""
|
| 17 |
+
νμΌ νμ₯μκ° νμ©λ νμ₯μμΈμ§ νμΈ
|
| 18 |
+
|
| 19 |
+
Args:
|
| 20 |
+
filename: νμΌλͺ
|
| 21 |
+
|
| 22 |
+
Returns:
|
| 23 |
+
νμ©λ νμ₯μλ©΄ True, μλλ©΄ False
|
| 24 |
+
"""
|
| 25 |
+
if '.' not in filename:
|
| 26 |
+
return False
|
| 27 |
+
extension = filename.rsplit('.', 1)[1].lower()
|
| 28 |
+
return extension in Config.ALLOWED_EXTENSIONS
|
| 29 |
+
|
| 30 |
+
|
| 31 |
+
def get_file_extension(filename: str) -> Optional[str]:
|
| 32 |
+
"""
|
| 33 |
+
νμΌ νμ₯μ μΆμΆ
|
| 34 |
+
|
| 35 |
+
Args:
|
| 36 |
+
filename: νμΌλͺ
|
| 37 |
+
|
| 38 |
+
Returns:
|
| 39 |
+
νμ₯μ (μ μ μΈ), μμΌλ©΄ None
|
| 40 |
+
"""
|
| 41 |
+
if '.' not in filename:
|
| 42 |
+
return None
|
| 43 |
+
return filename.rsplit('.', 1)[1].lower()
|
| 44 |
+
|
| 45 |
+
|
| 46 |
+
def ensure_upload_folder() -> Path:
|
| 47 |
+
"""
|
| 48 |
+
μ
λ‘λ ν΄λκ° μ‘΄μ¬νλμ§ νμΈνκ³ μμΌλ©΄ μμ±
|
| 49 |
+
|
| 50 |
+
Returns:
|
| 51 |
+
μ
λ‘λ ν΄λ κ²½λ‘
|
| 52 |
+
|
| 53 |
+
Raises:
|
| 54 |
+
OSError: ν΄λ μμ± λλ μ°κΈ° κΆν μ€λ₯
|
| 55 |
+
"""
|
| 56 |
+
upload_folder = Config.UPLOAD_FOLDER
|
| 57 |
+
|
| 58 |
+
try:
|
| 59 |
+
# ν΄λ μμ±
|
| 60 |
+
upload_folder.mkdir(parents=True, exist_ok=True)
|
| 61 |
+
logger.debug(f"μ
λ‘λ ν΄λ νμΈ μλ£: {upload_folder}")
|
| 62 |
+
|
| 63 |
+
# μ°κΈ° κΆν ν
μ€νΈ
|
| 64 |
+
test_file = upload_folder / '.write_test'
|
| 65 |
+
try:
|
| 66 |
+
test_file.write_text('test')
|
| 67 |
+
test_file.unlink()
|
| 68 |
+
logger.debug(f"μ
λ‘λ ν΄λ μ°κΈ° κΆν νμΈ μλ£: {upload_folder}")
|
| 69 |
+
except PermissionError as e:
|
| 70 |
+
raise OSError(f'μ
λ‘λ ν΄λμ μ°κΈ° κΆνμ΄ μμ΅λλ€: {upload_folder}') from e
|
| 71 |
+
except Exception as e:
|
| 72 |
+
raise OSError(f'μ
λ‘λ ν΄λ μ°κΈ° ν
μ€νΈ μ€ν¨: {upload_folder}') from e
|
| 73 |
+
|
| 74 |
+
return upload_folder
|
| 75 |
+
|
| 76 |
+
except Exception as e:
|
| 77 |
+
logger.error(f"μ
λ‘λ ν΄λ μμ± μ€λ₯: {e}", exc_info=True)
|
| 78 |
+
raise
|
| 79 |
+
|
| 80 |
+
|
| 81 |
+
|