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This commit is contained in:
Will McGugan
2023-02-15 09:17:23 +00:00
parent bbafabc41e
commit 1080555203
1 changed files with 22 additions and 21 deletions
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43
src/textual/widgets/_markdown.py
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@@ -86,16 +86,16 @@ class MarkdownBlock(Static):
"""
def __init__(self, *args, **kwargs) -> None:
self.text = Text()
self.blocks: list[MarkdownBlock] = []
self._text = Text()
self._blocks: list[MarkdownBlock] = []
super().__init__(*args, **kwargs)
def compose(self) -> ComposeResult:
yield from self.blocks
self.blocks.clear()
yield from self._blocks
self._blocks.clear()
def set_content(self, text: Text) -> None:
self.text = text
self._text = text
self.update(text)
async def action_link(self, href: str) -> None:
@@ -272,8 +272,8 @@ class MarkdownTable(MarkdownBlock):
def compose(self) -> ComposeResult:
def flatten(block: MarkdownBlock) -> Iterable[MarkdownBlock]:
for block in block.blocks:
if block.blocks:
for block in block._blocks:
if block._blocks:
yield from flatten(block)
yield block
@@ -281,18 +281,18 @@ class MarkdownTable(MarkdownBlock):
rows: list[list[Text]] = []
for block in flatten(self):
if isinstance(block, MarkdownTH):
headers.append(block.text)
headers.append(block._text)
elif isinstance(block, MarkdownTR):
rows.append([])
elif isinstance(block, MarkdownTD):
rows[-1].append(block.text)
rows[-1].append(block._text)
table: DataTable = DataTable(zebra_stripes=True, show_cursor=False)
table.can_focus = False
table.add_columns(*headers)
table.add_rows([row for row in rows if row])
yield table
self.blocks.clear()
self._blocks.clear()
class MarkdownTBody(MarkdownBlock):
@@ -333,6 +333,7 @@ class MarkdownBullet(Widget):
"""
symbol = reactive("●​ ")
"""The symbol for the bullet."""
def render(self) -> Text:
return Text(self.symbol)
@@ -362,9 +363,9 @@ class MarkdownListItem(MarkdownBlock):
bullet = MarkdownBullet()
bullet.symbol = self.bullet
yield bullet
yield Vertical(*self.blocks)
yield Vertical(*self._blocks)
self.blocks.clear()
self._blocks.clear()
class MarkdownFence(MarkdownBlock):
@@ -449,10 +450,10 @@ class Markdown(Widget):
"""A Markdown widget.
Args:
markdown: String containing Markdown or None leave blank for now. Defaults to None.
name: The name of the button.
id: The ID of the button in the DOM.
classes: The CSS classes of the button.
markdown: String containing Markdown or None to leave blank for now. Defaults to None.
name: The name of the widget.
id: The ID of the widget in the DOM.
classes: The CSS classes of the widget.
"""
super().__init__(name=name, id=id, classes=classes)
self._markdown = markdown
@@ -550,11 +551,11 @@ class Markdown(Widget):
elif token.type.endswith("_close"):
block = stack.pop()
if token.type == "heading_close":
heading = block.text.plain
heading = block._text.plain
level = int(token.tag[1:])
table_of_contents.append((level, heading, block.id))
if stack:
stack[-1].blocks.append(block)
stack[-1]._blocks.append(block)
else:
output.append(block)
elif token.type == "inline":
@@ -726,9 +727,9 @@ class MarkdownViewer(Vertical, can_focus=True, can_focus_children=True):
Args:
markdown: String containing Markdown, or None to leave blank. Defaults to None.
show_table_of_contents: Show a Table of COntents in a sidebar. Defaults to True.
name: The name of the button.
id: The ID of the button in the DOM.
classes: The CSS classes of the button.
name: The name of the widget.
id: The ID of the widget in the DOM.
classes: The CSS classes of the widget.
"""
super().__init__(name=name, id=id, classes=classes)
self.show_table_of_contents = show_table_of_contents