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import os
from typing import Dict, Any
from starfish.data_ingest.parsers.base_parser import BaseParser
class TXTParser(BaseParser):
"""Parser for plain text files"""
def __init__(self):
super().__init__()
self.supported_extensions = [".txt"]
self.metadata = {}
def parse(self, file_path: str) -> str:
"""Parse a text file
Args:
file_path: Path to the text file
Returns:
Text content
"""
# Basic file metadata
self.metadata = {"file_size": os.path.getsize(file_path), "modified_time": os.path.getmtime(file_path), "created_time": os.path.getctime(file_path)}
with open(file_path, "r", encoding="utf-8") as f:
return f.read()
def get_metadata(self) -> Dict[str, Any]:
"""Get file metadata
Returns:
Dictionary containing file metadata
"""
return self.metadata
def is_supported(self, file_path: str) -> bool:
"""Check if the file is supported by this parser
Args:
file_path: Path to the file
Returns:
True if the file is supported, False otherwise
"""
return os.path.splitext(file_path)[1].lower() in self.supported_extensions
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