CleanupMixin

Provides cleanup functionality for the file manager. The CleanupMixin contains operations for cleaning empty sections, removing nulls, and compacting data.

Methods

clean_empty_sections

def clean_empty_sections(self) -> int

Remove empty sections from the data.

Returns: - int: Number of empty sections removed

Example:

removed = fm.clean_empty_sections()
print(f"Removed {removed} empty sections")

remove_nulls

def remove_nulls(self) -> int

Remove null/None values from the data.

Returns: - int: Number of null values removed

Example:

removed = fm.remove_nulls()
print(f"Removed {removed} null values")

compact

def compact(self) -> Dict[str, int]

Optimize the data structure by removing empty sections and nulls.

Returns: - Dict[str, int]: Dictionary with counts of operations performed

Example:

result = fm.compact()
print(f"Removed {result['empty_sections']} empty sections and {result['nulls']} nulls")
print(f"Total operations: {result['total_operations']}")