daniel156161
77c76b16c4
- Render remote files as an aligned table with JSON and TSV alternatives. - Add Bash and Zsh completion for commands, options, paths, and remote files. - Allow downloads by exact filename while rejecting ambiguous duplicate names. - Cover table formatting, completion scripts, and selector resolution with tests.
27 lines
932 B
Python
27 lines
932 B
Python
from __future__ import annotations
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from collections.abc import Iterable
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def _display_width(value: str) -> int:
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return len(value)
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def _cell(value: object) -> str:
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return '' if value is None else str(value)
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def format_table(headers: list[str], rows: Iterable[Iterable[object]]) -> str:
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string_rows = [[_cell(value) for value in row] for row in rows]
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widths = [_display_width(header) for header in headers]
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for row in string_rows:
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for index, value in enumerate(row):
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if index < len(widths):
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widths[index] = max(widths[index], _display_width(value))
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def render_row(values: list[str]) -> str:
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padded = [value.ljust(widths[index]) for index, value in enumerate(values)]
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return ' '.join(padded).rstrip()
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separator = ' '.join('-' * width for width in widths).rstrip()
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lines = [render_row(headers), separator]
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lines.extend(render_row(row) for row in string_rows)
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return '\n'.join(lines)
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