llama-stack-mirror/llama_stack/cli/table.py
Yuan Tang 34ab7a3b6c
Fix precommit check after moving to ruff (#927)
Lint check in main branch is failing. This fixes the lint check after we
moved to ruff in https://github.com/meta-llama/llama-stack/pull/921. We
need to move to a `ruff.toml` file as well as fixing and ignoring some
additional checks.

Signed-off-by: Yuan Tang <terrytangyuan@gmail.com>
2025-02-02 06:46:45 -08:00

73 lines
2.2 KiB
Python

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
import re
import textwrap
from termcolor import cprint
def strip_ansi_colors(text):
ansi_escape = re.compile(r"\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])")
return ansi_escape.sub("", text)
def format_row(row, col_widths):
def wrap(text, width):
lines = []
for line in text.split("\n"):
if line.strip() == "":
lines.append("")
else:
lines.extend(textwrap.wrap(line, width, break_long_words=False, replace_whitespace=False))
return lines
wrapped = [wrap(item, width) for item, width in zip(row, col_widths)]
max_lines = max(len(subrow) for subrow in wrapped)
lines = []
for i in range(max_lines):
line = []
for cell_lines, width in zip(wrapped, col_widths):
value = cell_lines[i] if i < len(cell_lines) else ""
line.append(value + " " * (width - len(strip_ansi_colors(value))))
lines.append("| " + (" | ".join(line)) + " |")
return "\n".join(lines)
def print_table(rows, headers=None, separate_rows: bool = False):
def itemlen(item):
return max([len(line) for line in strip_ansi_colors(item).split("\n")])
rows = [[x or "" for x in row] for row in rows]
if not headers:
col_widths = [max(itemlen(item) for item in col) for col in zip(*rows)]
else:
col_widths = [
max(
itemlen(header),
max(itemlen(item) for item in col),
)
for header, col in zip(headers, zip(*rows))
]
col_widths = [min(w, 80) for w in col_widths]
header_line = "+".join("-" * (width + 2) for width in col_widths)
header_line = f"+{header_line}+"
if headers:
print(header_line)
cprint(format_row(headers, col_widths), "white", attrs=["bold"])
print(header_line)
for row in rows:
print(format_row(row, col_widths))
if separate_rows:
print(header_line)
if not separate_rows:
print(header_line)