Commit 17645527 authored by kernel.h@qq.com's avatar kernel.h@qq.com

重构AbsReaderWriter

parent c3b8f6d7
......@@ -5,18 +5,30 @@ class AbsReaderWriter(ABC):
"""
同时支持二进制和文本读写的抽象类
"""
MODE_TXT = "text"
MODE_BIN = "binary"
def __init__(self):
def __init__(self, parent_path):
# 初始化代码可以在这里添加,如果需要的话
pass
self.parent_path = parent_path # 对于本地目录是父目录,对于s3是会写到这个apth下。
@abstractmethod
def read(self, path: str, mode="text"):
pass
"""
无论对于本地还是s3的路径,检查如果path是绝对路径,那么就不再 拼接parent_path, 如果是相对路径就拼接parent_path
"""
raise NotImplementedError
@abstractmethod
def write(self, content: str, path: str, mode="text"):
pass
def write(self, content: str, path: str, mode=MODE_TXT):
"""
无论对于本地还是s3的路径,检查如果path是绝对路径,那么就不再 拼接parent_path, 如果是相对路径就拼接parent_path
"""
raise NotImplementedError
@abstractmethod
def read_jsonl(self, path: str, byte_start=0, byte_end=None, encoding='utf-8'):
"""
无论对于本地还是s3的路径,检查如果path是绝对路径,那么就不再 拼接parent_path, 如果是相对路径就拼接parent_path
"""
raise NotImplementedError
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