Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)
This commit is contained in:
229
Dependencies/Python/Lib/_pyrepl/console.py
vendored
Normal file
229
Dependencies/Python/Lib/_pyrepl/console.py
vendored
Normal file
@ -0,0 +1,229 @@
|
||||
# Copyright 2000-2004 Michael Hudson-Doyle <micahel@gmail.com>
|
||||
#
|
||||
# All Rights Reserved
|
||||
#
|
||||
#
|
||||
# Permission to use, copy, modify, and distribute this software and
|
||||
# its documentation for any purpose is hereby granted without fee,
|
||||
# provided that the above copyright notice appear in all copies and
|
||||
# that both that copyright notice and this permission notice appear in
|
||||
# supporting documentation.
|
||||
#
|
||||
# THE AUTHOR MICHAEL HUDSON DISCLAIMS ALL WARRANTIES WITH REGARD TO
|
||||
# THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
# AND FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
|
||||
# INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
|
||||
# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
|
||||
# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
||||
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import _colorize
|
||||
|
||||
from abc import ABC, abstractmethod
|
||||
import ast
|
||||
import code
|
||||
import linecache
|
||||
from dataclasses import dataclass, field
|
||||
import os.path
|
||||
import sys
|
||||
|
||||
|
||||
TYPE_CHECKING = False
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from typing import IO
|
||||
from typing import Callable
|
||||
|
||||
|
||||
@dataclass
|
||||
class Event:
|
||||
evt: str
|
||||
data: str
|
||||
raw: bytes = b""
|
||||
|
||||
|
||||
@dataclass
|
||||
class Console(ABC):
|
||||
posxy: tuple[int, int]
|
||||
screen: list[str] = field(default_factory=list)
|
||||
height: int = 25
|
||||
width: int = 80
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
f_in: IO[bytes] | int = 0,
|
||||
f_out: IO[bytes] | int = 1,
|
||||
term: str = "",
|
||||
encoding: str = "",
|
||||
):
|
||||
self.encoding = encoding or sys.getdefaultencoding()
|
||||
|
||||
if isinstance(f_in, int):
|
||||
self.input_fd = f_in
|
||||
else:
|
||||
self.input_fd = f_in.fileno()
|
||||
|
||||
if isinstance(f_out, int):
|
||||
self.output_fd = f_out
|
||||
else:
|
||||
self.output_fd = f_out.fileno()
|
||||
|
||||
@abstractmethod
|
||||
def refresh(self, screen: list[str], xy: tuple[int, int]) -> None: ...
|
||||
|
||||
@abstractmethod
|
||||
def prepare(self) -> None: ...
|
||||
|
||||
@abstractmethod
|
||||
def restore(self) -> None: ...
|
||||
|
||||
@abstractmethod
|
||||
def move_cursor(self, x: int, y: int) -> None: ...
|
||||
|
||||
@abstractmethod
|
||||
def set_cursor_vis(self, visible: bool) -> None: ...
|
||||
|
||||
@abstractmethod
|
||||
def getheightwidth(self) -> tuple[int, int]:
|
||||
"""Return (height, width) where height and width are the height
|
||||
and width of the terminal window in characters."""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def get_event(self, block: bool = True) -> Event | None:
|
||||
"""Return an Event instance. Returns None if |block| is false
|
||||
and there is no event pending, otherwise waits for the
|
||||
completion of an event."""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def push_char(self, char: int | bytes) -> None:
|
||||
"""
|
||||
Push a character to the console event queue.
|
||||
"""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def beep(self) -> None: ...
|
||||
|
||||
@abstractmethod
|
||||
def clear(self) -> None:
|
||||
"""Wipe the screen"""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def finish(self) -> None:
|
||||
"""Move the cursor to the end of the display and otherwise get
|
||||
ready for end. XXX could be merged with restore? Hmm."""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def flushoutput(self) -> None:
|
||||
"""Flush all output to the screen (assuming there's some
|
||||
buffering going on somewhere)."""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def forgetinput(self) -> None:
|
||||
"""Forget all pending, but not yet processed input."""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def getpending(self) -> Event:
|
||||
"""Return the characters that have been typed but not yet
|
||||
processed."""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def wait(self, timeout: float | None) -> bool:
|
||||
"""Wait for an event. The return value is True if an event is
|
||||
available, False if the timeout has been reached. If timeout is
|
||||
None, wait forever. The timeout is in milliseconds."""
|
||||
...
|
||||
|
||||
@property
|
||||
def input_hook(self) -> Callable[[], int] | None:
|
||||
"""Returns the current input hook."""
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
def repaint(self) -> None: ...
|
||||
|
||||
|
||||
class InteractiveColoredConsole(code.InteractiveConsole):
|
||||
STATEMENT_FAILED = object()
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
locals: dict[str, object] | None = None,
|
||||
filename: str = "<console>",
|
||||
*,
|
||||
local_exit: bool = False,
|
||||
) -> None:
|
||||
super().__init__(locals=locals, filename=filename, local_exit=local_exit)
|
||||
self.can_colorize = _colorize.can_colorize()
|
||||
|
||||
def showsyntaxerror(self, filename=None, **kwargs):
|
||||
super().showsyntaxerror(filename=filename, **kwargs)
|
||||
|
||||
def _excepthook(self, typ, value, tb):
|
||||
import traceback
|
||||
lines = traceback.format_exception(
|
||||
typ, value, tb,
|
||||
colorize=self.can_colorize,
|
||||
limit=traceback.BUILTIN_EXCEPTION_LIMIT)
|
||||
self.write(''.join(lines))
|
||||
|
||||
def runcode(self, code):
|
||||
try:
|
||||
exec(code, self.locals)
|
||||
except SystemExit:
|
||||
raise
|
||||
except BaseException:
|
||||
self.showtraceback()
|
||||
return self.STATEMENT_FAILED
|
||||
return None
|
||||
|
||||
def runsource(self, source, filename="<input>", symbol="single"):
|
||||
try:
|
||||
tree = self.compile.compiler(
|
||||
source,
|
||||
filename,
|
||||
"exec",
|
||||
ast.PyCF_ONLY_AST,
|
||||
incomplete_input=False,
|
||||
)
|
||||
except (SyntaxError, OverflowError, ValueError):
|
||||
self.showsyntaxerror(filename, source=source)
|
||||
return False
|
||||
if tree.body:
|
||||
*_, last_stmt = tree.body
|
||||
for stmt in tree.body:
|
||||
wrapper = ast.Interactive if stmt is last_stmt else ast.Module
|
||||
the_symbol = symbol if stmt is last_stmt else "exec"
|
||||
item = wrapper([stmt])
|
||||
try:
|
||||
code = self.compile.compiler(item, filename, the_symbol)
|
||||
linecache._register_code(code, source, filename)
|
||||
except SyntaxError as e:
|
||||
if e.args[0] == "'await' outside function":
|
||||
python = os.path.basename(sys.executable)
|
||||
e.add_note(
|
||||
f"Try the asyncio REPL ({python} -m asyncio) to use"
|
||||
f" top-level 'await' and run background asyncio tasks."
|
||||
)
|
||||
self.showsyntaxerror(filename, source=source)
|
||||
return False
|
||||
except (OverflowError, ValueError):
|
||||
self.showsyntaxerror(filename, source=source)
|
||||
return False
|
||||
|
||||
if code is None:
|
||||
return True
|
||||
|
||||
result = self.runcode(code)
|
||||
if result is self.STATEMENT_FAILED:
|
||||
break
|
||||
return False
|
||||
Reference in New Issue
Block a user