Debug Logging¶
Constructors¶
-
Log.
open_topic
(topic)¶ Opens a LogTopic with the given topic name. Well known script topics are described in Debug Logging, and messages from scripts shall use s-*.
Example:
local obj log = Log.open_topic ("s-linking") log:info (obj, "an info message on obj") log:debug ("a debug message")
Above example shows how to output debug logs.
- Parameters
topic (string) – The log topic to open
- Returns
the log topic object
- Return type
Log (:c:struct:`WpLogTopic`)
Methods¶
-
Log.
warning
(object, message)¶ Logs a warning message, like
wp_warning_object
- Parameters
object (GObject or GBoxed) – optional object to associate the message with; you may skip this and just start with the message as the first parameter
message (string) – the warning message to log
-
Log.
notice
(object, message)¶ Logs a notice message, like
wp_notice_object
- Parameters
object (GObject or GBoxed) – optional object to associate the message with; you may skip this and just start with the message as the first parameter
message (string) – the normal message to log
-
Log.
info
(object, message)¶ Logs a info message, like
wp_info_object
- Parameters
object (GObject or GBoxed) – optional object to associate the message with; you may skip this and just start with the message as the first parameter
message (string) – the info message to log
-
Log.
debug
(object, message)¶ Logs a debug message, like
wp_debug_object
- Parameters
object (GObject or GBoxed) – optional object to associate the message with; you may skip this and just start with the message as the first parameter
message (string) – the debug message to log
-
Log.
trace
(object, message)¶ Logs a trace message, like
wp_trace_object
- Parameters
object (GObject or GBoxed) – optional object to associate the message with; you may skip this and just start with the message as the first parameter
message (string) – the trace message to log
-
Debug.
dump_table
(t)¶ Prints a table with all its contents, recursively, to stdout for debugging purposes
- Parameters
t (table) – any table