robbatt

lib_log

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Library "lib_log"
library for logging and debugging pine scripts

method init(this)
  Namespace types: Logger
  Parameters:
    this (Logger)

method debug(this, message, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger to add the entry to
    message (string): The Message to add
    condition (bool): optional flag to enable disable logging of this entry dynamically (default: true)

method info(this, message, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger to add the entry to
    message (string): The Message to add
    condition (bool): optional flag to enable disable logging of this entry dynamically (default: true)

method success(this, message, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger to add the entry to
    message (string): The Message to add
    condition (bool): optional flag to enable disable logging of this entry dynamically (default: true)

method warning(this, message, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger to add the entry to
    message (string): The Message to add
    condition (bool): optional flag to enable disable logging of this entry dynamically (default: true)

method error(this, message, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger to add the entry to
    message (string): The Message to add
    condition (bool): optional flag to enable disable logging of this entry dynamically (default: true)

method debug_bar(this, message, bar, y, y_offset, last_only, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger object to check global min level condition
    message (string): The string to print
    bar (int): The bar to print the label at (default: bar_index)
    y (float): The price value to print at (default: high)
    y_offset (float): A price offset from y if you want to print multiple labels at the same spot
    last_only (bool)
    condition (bool)

method info_bar(this, message, bar, y, y_offset, last_only, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger object to check global min level condition
    message (string): The string to print
    bar (int): The bar to print the label at (default: bar_index)
    y (float): The price value to print at (default: high)
    y_offset (float): A price offset from y if you want to print multiple labels at the same spot
    last_only (bool)
    condition (bool)

method success_bar(this, message, bar, y, y_offset, last_only, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger object to check global min level condition
    message (string): The string to print
    bar (int): The bar to print the label at (default: bar_index)
    y (float): The price value to print at (default: high)
    y_offset (float): A price offset from y if you want to print multiple labels at the same spot
    last_only (bool)
    condition (bool)

method warning_bar(this, message, bar, y, y_offset, last_only, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger object to check global min level condition
    message (string): The string to print
    bar (int): The bar to print the label at (default: bar_index)
    y (float): The price value to print at (default: high)
    y_offset (float): A price offset from y if you want to print multiple labels at the same spot
    last_only (bool)
    condition (bool)

method error_bar(this, message, bar, y, y_offset, last_only, condition)
  Namespace types: Logger
  Parameters:
    this (Logger): Logger object to check global min level condition
    message (string): The string to print
    bar (int): The bar to print the label at (default: bar_index)
    y (float): The price value to print at (default: high)
    y_offset (float): A price offset from y if you want to print multiple labels at the same spot
    last_only (bool)
    condition (bool)

LogEntry
  Fields:
    timestamp (series__integer)
    bar (series__integer)
    level (series__integer)
    message (series__string)

Logger
  Fields:
    min_level (series__integer)
    color_logs (series__bool)
    max_lines (series__integer)
    line_idx (series__integer)
    table_pos (series__string)
    display (series__table)
    log (array__|LogEntry|#OBJ)
Release Notes:
v2
Release Notes:
v3 embedded init method into log methods

Removed:
method init(this)
Release Notes:
v4 separated LogDisplay from Logger, so multiple loggers can log to the table

Added:
LogDisplay
  Fields:
    max_lines (series__integer)
    table_pos (series__string)
    _table (series__table)
    log (array__|LogEntry|#OBJ)
Release Notes:
v5 performance optimization
Release Notes:
v6 fixed state issue
Pine library

In true TradingView spirit, the author has published this Pine code as an open-source library so that other Pine programmers from our community can reuse it. Cheers to the author! You may use this library privately or in other open-source publications, but reuse of this code in a publication is governed by House Rules.

Disclaimer

The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.

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