From 8d2a7703259967f0438a18b5cbc80ee060e15866 Mon Sep 17 00:00:00 2001 From: Yobmod Date: Tue, 6 Jul 2021 16:16:35 +0100 Subject: Rmv diff typeguard --- git/diff.py | 28 ++++++++++------------------ 1 file changed, 10 insertions(+), 18 deletions(-) (limited to 'git/diff.py') diff --git a/git/diff.py b/git/diff.py index ac744999..879d5b55 100644 --- a/git/diff.py +++ b/git/diff.py @@ -15,8 +15,8 @@ from .objects.util import mode_str_to_int # typing ------------------------------------------------------------------ -from typing import Any, Iterator, List, Match, Optional, Tuple, Type, Union, TYPE_CHECKING -from git.types import PathLike, TBD, Literal, TypeGuard +from typing import Any, Iterator, List, Match, Optional, Tuple, Type, Union, TYPE_CHECKING, cast +from git.types import PathLike, TBD, Literal if TYPE_CHECKING: from .objects.tree import Tree @@ -24,15 +24,10 @@ if TYPE_CHECKING: from subprocess import Popen -Lit_change_type = Literal['A', 'C', 'D', 'M', 'R', 'T'] - - -def is_change_type(inp: str) -> TypeGuard[Lit_change_type]: - return inp in ('A', 'D', 'C', 'M', 'R', 'T') +Lit_change_type = Literal['A', 'D', 'C', 'M', 'R', 'T'] # ------------------------------------------------------------------------ - __all__ = ('Diffable', 'DiffIndex', 'Diff', 'NULL_TREE') # Special object to compare against the empty tree in diffs @@ -205,8 +200,8 @@ class DiffIndex(list): if change_type not in self.change_type: raise ValueError("Invalid change type: %s" % change_type) - # diff: 'Diff' for diff in self: + diff = cast('Diff', diff) if diff.change_type == change_type: yield diff elif change_type == "A" and diff.new_file: @@ -287,8 +282,7 @@ class Diff(object): a_mode: Union[bytes, str, None], b_mode: Union[bytes, str, None], new_file: bool, deleted_file: bool, copied_file: bool, raw_rename_from: Optional[bytes], raw_rename_to: Optional[bytes], - diff: Union[str, bytes, None], change_type: Union[Lit_change_type, None], - score: Optional[int]) -> None: + diff: Union[str, bytes, None], change_type: Optional[str], score: Optional[int]) -> None: assert a_rawpath is None or isinstance(a_rawpath, bytes) assert b_rawpath is None or isinstance(b_rawpath, bytes) @@ -505,15 +499,13 @@ class Diff(object): for line in lines.split(':')[1:]: meta, _, path = line.partition('\x00') path = path.rstrip('\x00') - a_blob_id: Union[str, None] - b_blob_id: Union[str, None] + a_blob_id: Optional[str] + b_blob_id: Optional[str] old_mode, new_mode, a_blob_id, b_blob_id, _change_type = meta.split(None, 4) - # _Change_type can be R100 + # Change type can be R100 # R: status letter # 100: score (in case of copy and rename) - - assert is_change_type(_change_type[0]), "Unexpected _change_type recieved in Diff" - change_type: Lit_change_type = _change_type[0] + change_type: Lit_change_type = _change_type[0] # type: ignore score_str = ''.join(_change_type[1:]) score = int(score_str) if score_str.isdigit() else None path = path.strip() @@ -528,7 +520,7 @@ class Diff(object): # NOTE: We cannot conclude from the existence of a blob to change type # as diffs with the working do not have blobs yet if change_type == 'D': - b_blob_id = None + b_blob_id = None # Optional[str] deleted_file = True elif change_type == 'A': a_blob_id = None -- cgit v1.2.1