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Polina
2026-07-02 19:33:21 +00:00
parent 0c29b70e97
commit 669d0a1d76
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56
venv/Lib/site-packages/pip/_vendor/rich/_windows_renderer.py Normal file
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from typing import Iterable, Sequence, Tuple, cast
from pip._vendor.rich._win32_console import LegacyWindowsTerm, WindowsCoordinates
from pip._vendor.rich.segment import ControlCode, ControlType, Segment
def legacy_windows_render(buffer: Iterable[Segment], term: LegacyWindowsTerm) -> None:
"""Makes appropriate Windows Console API calls based on the segments in the buffer.
Args:
buffer (Iterable[Segment]): Iterable of Segments to convert to Win32 API calls.
term (LegacyWindowsTerm): Used to call the Windows Console API.
"""
for text, style, control in buffer:
if not control:
if style:
term.write_styled(text, style)
else:
term.write_text(text)
else:
control_codes: Sequence[ControlCode] = control
for control_code in control_codes:
control_type = control_code[0]
if control_type == ControlType.CURSOR_MOVE_TO:
_, x, y = cast(Tuple[ControlType, int, int], control_code)
term.move_cursor_to(WindowsCoordinates(row=y - 1, col=x - 1))
elif control_type == ControlType.CARRIAGE_RETURN:
term.write_text("\r")
elif control_type == ControlType.HOME:
term.move_cursor_to(WindowsCoordinates(0, 0))
elif control_type == ControlType.CURSOR_UP:
term.move_cursor_up()
elif control_type == ControlType.CURSOR_DOWN:
term.move_cursor_down()
elif control_type == ControlType.CURSOR_FORWARD:
term.move_cursor_forward()
elif control_type == ControlType.CURSOR_BACKWARD:
term.move_cursor_backward()
elif control_type == ControlType.CURSOR_MOVE_TO_COLUMN:
_, column = cast(Tuple[ControlType, int], control_code)
term.move_cursor_to_column(column - 1)
elif control_type == ControlType.HIDE_CURSOR:
term.hide_cursor()
elif control_type == ControlType.SHOW_CURSOR:
term.show_cursor()
elif control_type == ControlType.ERASE_IN_LINE:
_, mode = cast(Tuple[ControlType, int], control_code)
if mode == 0:
term.erase_end_of_line()
elif mode == 1:
term.erase_start_of_line()
elif mode == 2:
term.erase_line()
elif control_type == ControlType.SET_WINDOW_TITLE:
_, title = cast(Tuple[ControlType, str], control_code)
term.set_title(title)

93
venv/Lib/site-packages/pip/_vendor/rich/_wrap.py Normal file
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from __future__ import annotations
import re
from typing import Iterable
from ._loop import loop_last
from .cells import cell_len, chop_cells
re_word = re.compile(r"\s*\S+\s*")
def words(text: str) -> Iterable[tuple[int, int, str]]:
"""Yields each word from the text as a tuple
containing (start_index, end_index, word). A "word" in this context may
include the actual word and any whitespace to the right.
"""
position = 0
word_match = re_word.match(text, position)
while word_match is not None:
start, end = word_match.span()
word = word_match.group(0)
yield start, end, word
word_match = re_word.match(text, end)
def divide_line(text: str, width: int, fold: bool = True) -> list[int]:
"""Given a string of text, and a width (measured in cells), return a list
of cell offsets which the string should be split at in order for it to fit
within the given width.
Args:
text: The text to examine.
width: The available cell width.
fold: If True, words longer than `width` will be folded onto a new line.
Returns:
A list of indices to break the line at.
"""
break_positions: list[int] = [] # offsets to insert the breaks at
append = break_positions.append
cell_offset = 0
_cell_len = cell_len
for start, _end, word in words(text):
word_length = _cell_len(word.rstrip())
remaining_space = width - cell_offset
word_fits_remaining_space = remaining_space >= word_length
if word_fits_remaining_space:
# Simplest case - the word fits within the remaining width for this line.
cell_offset += _cell_len(word)
else:
# Not enough space remaining for this word on the current line.
if word_length > width:
# The word doesn't fit on any line, so we can't simply
# place it on the next line...
if fold:
# Fold the word across multiple lines.
folded_word = chop_cells(word, width=width)
for last, line in loop_last(folded_word):
if start:
append(start)
if last:
cell_offset = _cell_len(line)
else:
start += len(line)
else:
# Folding isn't allowed, so crop the word.
if start:
append(start)
cell_offset = _cell_len(word)
elif cell_offset and start:
# The word doesn't fit within the remaining space on the current
# line, but it *can* fit on to the next (empty) line.
append(start)
cell_offset = _cell_len(word)
return break_positions
if __name__ == "__main__": # pragma: no cover
from .console import Console
console = Console(width=10)
console.print("12345 abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ 12345")
print(chop_cells("abcdefghijklmnopqrstuvwxyz", 10))
console = Console(width=20)
console.rule()
console.print("TextualはPythonの高速アプリケーション開発フレームワークです")
console.rule()
console.print("アプリケーションは1670万色を使用でき")

33
venv/Lib/site-packages/pip/_vendor/rich/abc.py Normal file
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from abc import ABC
class RichRenderable(ABC):
"""An abstract base class for Rich renderables.
Note that there is no need to extend this class, the intended use is to check if an
object supports the Rich renderable protocol. For example::
if isinstance(my_object, RichRenderable):
console.print(my_object)
"""
@classmethod
def __subclasshook__(cls, other: type) -> bool:
"""Check if this class supports the rich render protocol."""
return hasattr(other, "__rich_console__") or hasattr(other, "__rich__")
if __name__ == "__main__": # pragma: no cover
from pip._vendor.rich.text import Text
t = Text()
print(isinstance(Text, RichRenderable))
print(isinstance(t, RichRenderable))
class Foo:
pass
f = Foo()
print(isinstance(f, RichRenderable))
print(isinstance("", RichRenderable))

306
venv/Lib/site-packages/pip/_vendor/rich/align.py Normal file
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from itertools import chain
from typing import TYPE_CHECKING, Iterable, Optional, Literal
from .constrain import Constrain
from .jupyter import JupyterMixin
from .measure import Measurement
from .segment import Segment
from .style import StyleType
if TYPE_CHECKING:
from .console import Console, ConsoleOptions, RenderableType, RenderResult
AlignMethod = Literal["left", "center", "right"]
VerticalAlignMethod = Literal["top", "middle", "bottom"]
class Align(JupyterMixin):
"""Align a renderable by adding spaces if necessary.
Args:
renderable (RenderableType): A console renderable.
align (AlignMethod): One of "left", "center", or "right""
style (StyleType, optional): An optional style to apply to the background.
vertical (Optional[VerticalAlignMethod], optional): Optional vertical align, one of "top", "middle", or "bottom". Defaults to None.
pad (bool, optional): Pad the right with spaces. Defaults to True.
width (int, optional): Restrict contents to given width, or None to use default width. Defaults to None.
height (int, optional): Set height of align renderable, or None to fit to contents. Defaults to None.
Raises:
ValueError: if ``align`` is not one of the expected values.
"""
def __init__(
self,
renderable: "RenderableType",
align: AlignMethod = "left",
style: Optional[StyleType] = None,
*,
vertical: Optional[VerticalAlignMethod] = None,
pad: bool = True,
width: Optional[int] = None,
height: Optional[int] = None,
) -> None:
if align not in ("left", "center", "right"):
raise ValueError(
f'invalid value for align, expected "left", "center", or "right" (not {align!r})'
)
if vertical is not None and vertical not in ("top", "middle", "bottom"):
raise ValueError(
f'invalid value for vertical, expected "top", "middle", or "bottom" (not {vertical!r})'
)
self.renderable = renderable
self.align = align
self.style = style
self.vertical = vertical
self.pad = pad
self.width = width
self.height = height
def __repr__(self) -> str:
return f"Align({self.renderable!r}, {self.align!r})"
@classmethod
def left(
cls,
renderable: "RenderableType",
style: Optional[StyleType] = None,
*,
vertical: Optional[VerticalAlignMethod] = None,
pad: bool = True,
width: Optional[int] = None,
height: Optional[int] = None,
) -> "Align":
"""Align a renderable to the left."""
return cls(
renderable,
"left",
style=style,
vertical=vertical,
pad=pad,
width=width,
height=height,
)
@classmethod
def center(
cls,
renderable: "RenderableType",
style: Optional[StyleType] = None,
*,
vertical: Optional[VerticalAlignMethod] = None,
pad: bool = True,
width: Optional[int] = None,
height: Optional[int] = None,
) -> "Align":
"""Align a renderable to the center."""
return cls(
renderable,
"center",
style=style,
vertical=vertical,
pad=pad,
width=width,
height=height,
)
@classmethod
def right(
cls,
renderable: "RenderableType",
style: Optional[StyleType] = None,
*,
vertical: Optional[VerticalAlignMethod] = None,
pad: bool = True,
width: Optional[int] = None,
height: Optional[int] = None,
) -> "Align":
"""Align a renderable to the right."""
return cls(
renderable,
"right",
style=style,
vertical=vertical,
pad=pad,
width=width,
height=height,
)
def __rich_console__(
self, console: "Console", options: "ConsoleOptions"
) -> "RenderResult":
align = self.align
width = console.measure(self.renderable, options=options).maximum
rendered = console.render(
Constrain(
self.renderable, width if self.width is None else min(width, self.width)
),
options.update(height=None),
)
lines = list(Segment.split_lines(rendered))
width, height = Segment.get_shape(lines)
lines = Segment.set_shape(lines, width, height)
new_line = Segment.line()
excess_space = options.max_width - width
style = console.get_style(self.style) if self.style is not None else None
def generate_segments() -> Iterable[Segment]:
if excess_space <= 0:
# Exact fit
for line in lines:
yield from line
yield new_line
elif align == "left":
# Pad on the right
pad = Segment(" " * excess_space, style) if self.pad else None
for line in lines:
yield from line
if pad:
yield pad
yield new_line
elif align == "center":
# Pad left and right
left = excess_space // 2
pad = Segment(" " * left, style)
pad_right = (
Segment(" " * (excess_space - left), style) if self.pad else None
)
for line in lines:
if left:
yield pad
yield from line
if pad_right:
yield pad_right
yield new_line
elif align == "right":
# Padding on left
pad = Segment(" " * excess_space, style)
for line in lines:
yield pad
yield from line
yield new_line
blank_line = (
Segment(f"{' ' * (self.width or options.max_width)}\n", style)
if self.pad
else Segment("\n")
)
def blank_lines(count: int) -> Iterable[Segment]:
if count > 0:
for _ in range(count):
yield blank_line
vertical_height = self.height or options.height
iter_segments: Iterable[Segment]
if self.vertical and vertical_height is not None:
if self.vertical == "top":
bottom_space = vertical_height - height
iter_segments = chain(generate_segments(), blank_lines(bottom_space))
elif self.vertical == "middle":
top_space = (vertical_height - height) // 2
bottom_space = vertical_height - top_space - height
iter_segments = chain(
blank_lines(top_space),
generate_segments(),
blank_lines(bottom_space),
)
else: # self.vertical == "bottom":
top_space = vertical_height - height
iter_segments = chain(blank_lines(top_space), generate_segments())
else:
iter_segments = generate_segments()
if self.style:
style = console.get_style(self.style)
iter_segments = Segment.apply_style(iter_segments, style)
yield from iter_segments
def __rich_measure__(
self, console: "Console", options: "ConsoleOptions"
) -> Measurement:
measurement = Measurement.get(console, options, self.renderable)
return measurement
class VerticalCenter(JupyterMixin):
"""Vertically aligns a renderable.
Warn:
This class is deprecated and may be removed in a future version. Use Align class with
`vertical="middle"`.
Args:
renderable (RenderableType): A renderable object.
style (StyleType, optional): An optional style to apply to the background. Defaults to None.
"""
def __init__(
self,
renderable: "RenderableType",
style: Optional[StyleType] = None,
) -> None:
self.renderable = renderable
self.style = style
def __repr__(self) -> str:
return f"VerticalCenter({self.renderable!r})"
def __rich_console__(
self, console: "Console", options: "ConsoleOptions"
) -> "RenderResult":
style = console.get_style(self.style) if self.style is not None else None
lines = console.render_lines(
self.renderable, options.update(height=None), pad=False
)
width, _height = Segment.get_shape(lines)
new_line = Segment.line()
height = options.height or options.size.height
top_space = (height - len(lines)) // 2
bottom_space = height - top_space - len(lines)
blank_line = Segment(f"{' ' * width}", style)
def blank_lines(count: int) -> Iterable[Segment]:
for _ in range(count):
yield blank_line
yield new_line
if top_space > 0:
yield from blank_lines(top_space)
for line in lines:
yield from line
yield new_line
if bottom_space > 0:
yield from blank_lines(bottom_space)
def __rich_measure__(
self, console: "Console", options: "ConsoleOptions"
) -> Measurement:
measurement = Measurement.get(console, options, self.renderable)
return measurement
if __name__ == "__main__": # pragma: no cover
from pip._vendor.rich.console import Console, Group
from pip._vendor.rich.highlighter import ReprHighlighter
from pip._vendor.rich.panel import Panel
highlighter = ReprHighlighter()
console = Console()
panel = Panel(
Group(
Align.left(highlighter("align='left'")),
Align.center(highlighter("align='center'")),
Align.right(highlighter("align='right'")),
),
width=60,
style="on dark_blue",
title="Align",
)
console.print(
Align.center(panel, vertical="middle", style="on red", height=console.height)
)

241
venv/Lib/site-packages/pip/_vendor/rich/ansi.py Normal file
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import re
import sys
from contextlib import suppress
from typing import Iterable, NamedTuple, Optional
from .color import Color
from .style import Style
from .text import Text
re_ansi = re.compile(
r"""
(?:\x1b[0-?])|
(?:\x1b\](.*?)\x1b\\)|
(?:\x1b([(@-Z\\-_]|\[[0-?]*[ -/]*[@-~]))
""",
re.VERBOSE,
)
class _AnsiToken(NamedTuple):
"""Result of ansi tokenized string."""
plain: str = ""
sgr: Optional[str] = ""
osc: Optional[str] = ""
def _ansi_tokenize(ansi_text: str) -> Iterable[_AnsiToken]:
"""Tokenize a string in to plain text and ANSI codes.
Args:
ansi_text (str): A String containing ANSI codes.
Yields:
AnsiToken: A named tuple of (plain, sgr, osc)
"""
position = 0
sgr: Optional[str]
osc: Optional[str]
for match in re_ansi.finditer(ansi_text):
start, end = match.span(0)
osc, sgr = match.groups()
if start > position:
yield _AnsiToken(ansi_text[position:start])
if sgr:
if sgr == "(":
position = end + 1
continue
if sgr.endswith("m"):
yield _AnsiToken("", sgr[1:-1], osc)
else:
yield _AnsiToken("", sgr, osc)
position = end
if position < len(ansi_text):
yield _AnsiToken(ansi_text[position:])
SGR_STYLE_MAP = {
1: "bold",
2: "dim",
3: "italic",
4: "underline",
5: "blink",
6: "blink2",
7: "reverse",
8: "conceal",
9: "strike",
21: "underline2",
22: "not dim not bold",
23: "not italic",
24: "not underline",
25: "not blink",
26: "not blink2",
27: "not reverse",
28: "not conceal",
29: "not strike",
30: "color(0)",
31: "color(1)",
32: "color(2)",
33: "color(3)",
34: "color(4)",
35: "color(5)",
36: "color(6)",
37: "color(7)",
39: "default",
40: "on color(0)",
41: "on color(1)",
42: "on color(2)",
43: "on color(3)",
44: "on color(4)",
45: "on color(5)",
46: "on color(6)",
47: "on color(7)",
49: "on default",
51: "frame",
52: "encircle",
53: "overline",
54: "not frame not encircle",
55: "not overline",
90: "color(8)",
91: "color(9)",
92: "color(10)",
93: "color(11)",
94: "color(12)",
95: "color(13)",
96: "color(14)",
97: "color(15)",
100: "on color(8)",
101: "on color(9)",
102: "on color(10)",
103: "on color(11)",
104: "on color(12)",
105: "on color(13)",
106: "on color(14)",
107: "on color(15)",
}
class AnsiDecoder:
"""Translate ANSI code in to styled Text."""
def __init__(self) -> None:
self.style = Style.null()
def decode(self, terminal_text: str) -> Iterable[Text]:
"""Decode ANSI codes in an iterable of lines.
Args:
lines (Iterable[str]): An iterable of lines of terminal output.
Yields:
Text: Marked up Text.
"""
for line in terminal_text.splitlines():
yield self.decode_line(line)
def decode_line(self, line: str) -> Text:
"""Decode a line containing ansi codes.
Args:
line (str): A line of terminal output.
Returns:
Text: A Text instance marked up according to ansi codes.
"""
from_ansi = Color.from_ansi
from_rgb = Color.from_rgb
_Style = Style
text = Text()
append = text.append
line = line.rsplit("\r", 1)[-1]
for plain_text, sgr, osc in _ansi_tokenize(line):
if plain_text:
append(plain_text, self.style or None)
elif osc is not None:
if osc.startswith("8;"):
_params, semicolon, link = osc[2:].partition(";")
if semicolon:
self.style = self.style.update_link(link or None)
elif sgr is not None:
# Translate in to semi-colon separated codes
# Ignore invalid codes, because we want to be lenient
codes = [
min(255, int(_code) if _code else 0)
for _code in sgr.split(";")
if _code.isdigit() or _code == ""
]
iter_codes = iter(codes)
for code in iter_codes:
if code == 0:
# reset
self.style = _Style.null()
elif code in SGR_STYLE_MAP:
# styles
self.style += _Style.parse(SGR_STYLE_MAP[code])
elif code == 38:
#  Foreground
with suppress(StopIteration):
color_type = next(iter_codes)
if color_type == 5:
self.style += _Style.from_color(
from_ansi(next(iter_codes))
)
elif color_type == 2:
self.style += _Style.from_color(
from_rgb(
next(iter_codes),
next(iter_codes),
next(iter_codes),
)
)
elif code == 48:
# Background
with suppress(StopIteration):
color_type = next(iter_codes)
if color_type == 5:
self.style += _Style.from_color(
None, from_ansi(next(iter_codes))
)
elif color_type == 2:
self.style += _Style.from_color(
None,
from_rgb(
next(iter_codes),
next(iter_codes),
next(iter_codes),
),
)
return text
if sys.platform != "win32" and __name__ == "__main__": # pragma: no cover
import io
import os
import pty
import sys
decoder = AnsiDecoder()
stdout = io.BytesIO()
def read(fd: int) -> bytes:
data = os.read(fd, 1024)
stdout.write(data)
return data
pty.spawn(sys.argv[1:], read)
from .console import Console
console = Console(record=True)
stdout_result = stdout.getvalue().decode("utf-8")
print(stdout_result)
for line in decoder.decode(stdout_result):
console.print(line)
console.save_html("stdout.html")