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[3.13] gh-111201: Support pyrepl on Windows (GH-119559) (GH-119850)

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(cherry picked from commit 0d07182821)

Co-authored-by: Dino Viehland <dinoviehland@gmail.com>
Co-authored-by: Anthony Shaw <anthony.p.shaw@gmail.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
This commit is contained in:
Miss Islington (bot) 2024-05-31 17:18:28 +02:00 • committed by GitHub
parent 6e57bd01e0
commit d6faac6d1f
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GPG key ID: B5690EEEBB952194
15 changed files with 1019 additions and 49 deletions
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16
Lib/_pyrepl/reader.py
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@ -442,14 +442,13 @@ class Reader:
"""
if self.arg is None:
return default
else:
return self.arg
return self.arg
def get_prompt(self, lineno: int, cursor_on_line: bool) -> str:
"""Return what should be in the left-hand margin for line
`lineno'."""
if self.arg is not None and cursor_on_line:
prompt = "(arg: %s) " % self.arg
prompt = f"(arg: {self.arg}) "
elif self.paste_mode:
prompt = "(paste) "
elif "\n" in self.buffer:
@ -515,12 +514,12 @@ class Reader:
offset = l - 1 if in_wrapped_line else l # need to remove backslash
if offset >= pos:
break
if p + sum(l2) >= self.console.width:
pos -= l - 1 # -1 cause backslash is not in buffer
else:
if p + sum(l2) >= self.console.width:
pos -= l - 1 # -1 cause backslash is not in buffer
else:
pos -= l + 1 # +1 cause newline is in buffer
y += 1
pos -= l + 1 # +1 cause newline is in buffer
y += 1
return p + sum(l2[:pos]), y
def insert(self, text: str | list[str]) -> None:
@ -582,7 +581,6 @@ class Reader:
for arg in ("msg", "ps1", "ps2", "ps3", "ps4", "paste_mode"):
setattr(self, arg, prev_state[arg])
self.prepare()
pass
def finish(self) -> None:
"""Called when a command signals that we're finished."""