shyft.dashboard.widgets.logger_box

Classes

LogLevel(value[, names, module, qualname, ...])	Enum with log levels from logging module
LoggerBox(doc, log_level[, width, height, ...])	Logger with test text box widget to show logs of test apps

class shyft.dashboard.widgets.logger_box.LogLevel(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

Enum with log levels from logging module

CRITICAL = 50

ERROR = 40

WARNING = 30

INFO = 20

DEBUG = 10

NOTSET = 0

class shyft.dashboard.widgets.logger_box.LoggerBox(doc, log_level: int, width: int = 1600, height: int = 300, text_font_size: int = 10, text_font: str = 'monospace', enable_dark_scheme: bool = True, max_history: int = -1, long_class_name: bool = True)

Bases: object

Logger with test text box widget to show logs of test apps

__init__(doc, log_level: int, width: int = 1600, height: int = 300, text_font_size: int = 10, text_font: str = 'monospace', enable_dark_scheme: bool = True, max_history: int = -1, long_class_name: bool = True)

If used in bokeh async function without document lock, extra=dict(async_on=True) needs to be provided as kwargs in logging call.

Examples

self.logger.debug(“example msg”, extra=dict(async_on=True))

Parameters:

• doc – Bokeh document

• log_level – log level int, possible values [0, 10, 20, 30, 40, 50]

• width – width of the logger box window

• height – height of the logger box window

• text_font_size – text font size of the log msg in the logger pox

• text_font – type of the text font

• enable_dark_scheme – use dark scheme for logger box window

• max_history – number of items to keep in history, if -1 or 0 endless history is used

• long_class_name – display the full class instance

get_class_from_frame(fr)

This function tries to find the name of the class which function send the log msg

isEnabledFor(level)

mimic python logging.logger.isEnabledFor

property layout_components

This property returns the layout components

callback_fontsize(attrn, old, text_font_size) → None

This function sets a new fontsize

callback_change_level(attrn, old, new)

This function set the new log level

static calculate_item_height(text_font_size)

Calculate the item height

update_data_source(msg: str = '')

This function calculates and updates the position of all log msg, including the new msg if provided

display_msg(msg_level: str, name, msg, *args, **kwargs)

This function calls the update function either for async or sync mode

debug(msg, *args, **kwargs)

This function logs debug messages

info(msg, *args, **kwargs)

This function logs info messages

error(msg, *args, **kwargs)

This function logs error messages

exception(msg, *args, **kwargs)

This function logs exception messages

critical(msg, *args, **kwargs)

This function logs critical messages

warning(msg, *args, **kwargs)

This function logs warning messages