def create(self):
"""
Create the log viewer.
"""
from ipywidgets import HTML, HBox, VBox
html = HTML()
html.value = """<div style="max-height: 400px; overflow-y: auto; width: 100%";>"""
buttons = []
for type in self.log_levels:
buttons.append(
HTML(
self.toggle_button_line.format(type_lower=type.lower(),
type_upper=type.upper())))
buttons_view = HBox(buttons)
buttons_view.margin = "10px 0px"
html.value += """<table style="word-break: break-all; margin: 10px;">"""
for line in self.log_content.split("\n"):
found = False
for type in self.log_levels:
type_upper = type.upper()
type_lower = type.lower()
color = self.log_color_codes[type_upper]
if line.startswith(
"[{type_upper}]".format(type_upper=type_upper)):
html.value += self.log_line.format(content=line,
type_lower=type_lower,
color=color)
found = True
break
if not found:
html.value += self.log_line.format(
content=line,
type_lower="default",
color=self.log_color_codes["DEFAULT"])
html.value += "</table></div>"
html.width = "100%"
html.margin = "5px"
result_vbox = VBox((buttons_view, html))
return result_vbox
