BaseResourceHandle

class lsst.resources._resourceHandles._baseResourceHandle.BaseResourceHandle(mode: str, log: logging.Logger, uri: ResourcePath, *, newline: AnyStr | None = None)

Bases: ABC, ResourceHandleProtocol[U]

Base class interface for the handle like interface of ResourcePath subclasses.

Parameters:

modestr

Handle modes as described in the python io module.

logLogger

Logger to used when writing messages.

urilsst.resources.ResourcePath

The URI of the resource being opened.

newlinestr

When doing multiline operations, break the stream on given character Defaults to newline.

Notes

Documentation on the methods of this class line should refer to the corresponding methods in the io module.

Attributes Summary

closed
isatty
mode
name

Methods Summary

close()
fileno()
flush()
read([size])
readable()
readline([size])
readlines([hint])
seek(offset[, whence])
seekable()
tell()
truncate([size])
writable()
write(b, /)
writelines(lines, /)

Attributes Documentation

closed

isatty

mode

name

Methods Documentation

abstract close() → None

abstract fileno() → int

abstract flush() → None

abstract read(size: int = -1) → U

abstract readable() → bool

abstract readline(size: int = -1) → U

abstract readlines(hint: int = -1) → Iterable[U]

abstract seek(offset: int, whence: int = 0, /) → int

abstract seekable() → bool

abstract tell() → int

abstract truncate(size: int | None = None) → int

abstract writable() → bool

abstract write(b: U, /) → int

abstract writelines(lines: Iterable[U], /) → None