pacnpal/Pac-cogs
1
0
Fork 0
mirror of https://github.com/pacnpal/Pac-cogs.git synced 2025-12-20 02:41:06 -05:00
Code Issues Packages Projects Releases Wiki Activity

Enhanced FFmpeg Integration:

Browse Source 
Added robust error handling and logging
Improved binary verification and initialization
Added proper GPU detection and hardware acceleration
Optimized encoding parameters for different content types
Improved File Operations:

Added retry mechanisms for file operations
Enhanced temporary directory management
Improved cleanup of failed downloads
Added proper permission handling
Enhanced Queue Management:

Fixed queue manager initialization
Added better error recovery
Improved status tracking and logging
Enhanced cleanup of failed items
Better Error Handling:

Added comprehensive exception hierarchy
Improved error logging and reporting
Added fallback mechanisms for failures
Enhanced error recovery strategies
This commit is contained in:
pacnpal
2024-11-15 03:21:25 +00:00
parent a04c576e0a
commit 8503fc6fdd
13 changed files with 1336 additions and 376 deletions
Download Patch File Download Diff File Expand all files Collapse all files

76
videoarchiver/utils/path_manager.py
View File

@@ -6,31 +6,73 @@ import shutil
import stat
import logging
import contextlib
import time
logger = logging.getLogger("VideoArchiver")
@contextlib.contextmanager
def temp_path_context():
"""Context manager for temporary path creation and cleanup"""
temp_dir = tempfile.mkdtemp(prefix="videoarchiver_")
temp_dir = None
try:
# Ensure proper permissions
# Create temp directory with proper permissions
temp_dir = tempfile.mkdtemp(prefix="videoarchiver_")
logger.debug(f"Created temporary directory: {temp_dir}")
# Ensure directory has rwx permissions for user only
os.chmod(temp_dir, stat.S_IRWXU)
# Verify directory exists and is writable
if not os.path.exists(temp_dir):
raise OSError(f"Failed to create temporary directory: {temp_dir}")
if not os.access(temp_dir, os.W_OK):
raise OSError(f"Temporary directory is not writable: {temp_dir}")
yield temp_dir
except Exception as e:
logger.error(f"Error in temp_path_context: {str(e)}")
raise
finally:
try:
# Ensure all files are deletable
for root, dirs, files in os.walk(temp_dir):
for d in dirs:
if temp_dir and os.path.exists(temp_dir):
try:
# Ensure all files are deletable with retries
max_retries = 3
for attempt in range(max_retries):
try:
os.chmod(os.path.join(root, d), stat.S_IRWXU)
except OSError:
pass
for f in files:
try:
os.chmod(os.path.join(root, f), stat.S_IRWXU)
except OSError:
pass
shutil.rmtree(temp_dir, ignore_errors=True)
except Exception as e:
logger.error(f"Error cleaning up temp directory {temp_dir}: {e}")
# Set permissions recursively
for root, dirs, files in os.walk(temp_dir):
for d in dirs:
try:
dir_path = os.path.join(root, d)
os.chmod(dir_path, stat.S_IRWXU)
except OSError as e:
logger.warning(f"Failed to set permissions on directory {dir_path}: {e}")
for f in files:
try:
file_path = os.path.join(root, f)
os.chmod(file_path, stat.S_IRWXU)
except OSError as e:
logger.warning(f"Failed to set permissions on file {file_path}: {e}")
# Try to remove the directory
shutil.rmtree(temp_dir, ignore_errors=True)
# Verify directory is gone
if not os.path.exists(temp_dir):
logger.debug(f"Successfully cleaned up temporary directory: {temp_dir}")
break
if attempt < max_retries - 1:
time.sleep(1) # Wait before retry
except Exception as e:
if attempt == max_retries - 1:
logger.error(f"Failed to clean up temporary directory {temp_dir} after {max_retries} attempts: {e}")
elif attempt < max_retries - 1:
time.sleep(1) # Wait before retry
continue
except Exception as e:
logger.error(f"Error during temp directory cleanup: {str(e)}")