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Add --show-lines option for CSV tables #113

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Add --show-lines option for CSV tables #113

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15 changes: 14 additions & 1 deletion src/rich_cli/__main__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -363,6 +363,11 @@ class OptionHighlighter(RegexHighlighter):
is_flag=True,
help="Enable indentation guides in syntax highlighting",
)
@click.option(
"--show-lines",
is_flag=True,
help="Show lines between rows in CSV tables.",
)
@click.option(
"--lexer",
"-x",
Expand Down Expand Up @@ -435,6 +440,7 @@ def main(
theme: str = "",
line_numbers: bool = False,
guides: bool = False,
show_lines: bool = False,
lexer: str = "",
hyperlinks: bool = False,
force_terminal: bool = False,
Expand Down Expand Up @@ -607,7 +613,7 @@ def print_usage() -> None:

elif resource_format == CSV:

renderable = render_csv(resource, head, tail, title, caption)
renderable = render_csv(resource, head, tail, title, caption, show_lines)

elif resource_format == IPYNB:

Expand Down Expand Up @@ -739,11 +745,17 @@ def render_csv(
tail: Optional[int] = None,
title: Optional[str] = None,
caption: Optional[str] = None,
show_lines: bool = False,
) -> RenderableType:
"""Render resource as CSV.

Args:
resource (str): Resource string.
head (Optional[int]): Display first LINES of the file.
tail (Optional[int]): Display last LINES of the file.
title (Optional[str]): Title for the table.
caption (Optional[str]): Caption for the table.
show_lines (bool): Show lines between rows.

Returns:
RenderableType: Table renderable.
Expand Down Expand Up @@ -782,6 +794,7 @@ def render_csv(
title=title,
caption=caption,
caption_justify="right",
show_lines=show_lines,
)
rows = iter(reader)
if has_header:
Expand Down