24 lines
965 B
Python
24 lines
965 B
Python
from textual.widgets import Static
|
|
from rich.markdown import Markdown
|
|
import subprocess
|
|
|
|
def show_message(app, message_id: int) -> None:
|
|
"""Fetch and display the email message by ID."""
|
|
app.current_message_id = message_id
|
|
app.query_one("#main_content", Static).loading = True
|
|
try:
|
|
result = subprocess.run(
|
|
["himalaya", "message", "read", str(message_id)],
|
|
capture_output=True,
|
|
text=True
|
|
)
|
|
if result.returncode == 0:
|
|
# Render the email content as Markdown
|
|
markdown_content = Markdown(result.stdout, justify=True)
|
|
app.query_one("#main_content", Static).loading = False
|
|
app.query_one("#main_content", Static).update(markdown_content)
|
|
else:
|
|
app.query_one("#main_content", Static).update(f"Failed to fetch message {message_id}.")
|
|
except Exception as e:
|
|
app.query_one("#main_content", Static).update(f"Error: {e}")
|