ceos/fastmcp
1
0
Fork 0
mirror of https://github.com/PrefectHQ/fastmcp.git synced 2026-08-09 07:09:11 +02:00
Code Issues Projects Releases Packages Wiki Activity

Truncate long descriptions with show more/less toggle

Browse source
This commit is contained in:
Jeremiah Lowin 2026-03-23 16:34:16 -04:00
commit dfefc51d25
No known key found for this signature in database
1 changed files with 33 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

35
src/fastmcp/cli/apps_dev.py
View file

@ -1028,10 +1028,41 @@ def _build_picker_html(tools: list[dict[str, Any]]) -> str:
on_error = ShowToast(Rx("$error"), variant="error") # type: ignore[arg-type]
input_mode = f"_mode_{name}"
_desc_max_lines = 10
with Page(name, value=name), Column(gap=4):
if desc:
first_para = desc.split("\n\n", 1)[0]
Muted(first_para)
lines = desc.split("\n")
md_css = "text-sm text-muted-foreground"
if len(lines) <= _desc_max_lines:
Markdown(desc, css_class=md_css)
else:
desc_state = f"_desc_{name}"
short = "\n".join(lines[:_desc_max_lines])
with Pages(name=desc_state, value="short"):
with (
Page("short", value="short"),
Column(gap=1, css_class="items-start"),
):
Markdown(short, css_class=md_css)
Button(
"Show more \u25be",
variant="link",
size="xs",
on_click=SetState(desc_state, "full"),
css_class="text-muted-foreground p-0 h-auto",
)
with (
Page("full", value="full"),
Column(gap=1, css_class="items-start"),
):
Markdown(desc, css_class=md_css)
Button(
"Show less \u25b4",
variant="link",
size="xs",
on_click=SetState(desc_state, "short"),
css_class="text-muted-foreground p-0 h-auto",
)
with Pages(name=input_mode, value="form"):
with Page("form", value="form"), Column(gap=4):