Symbols
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Symbols

Name Private Creator Description
?scenario_start NO (system-internal) This Tag is created when a Scenario starts. Its weight is the ID of the Scenario. This Tag is always signalled with weight 1.
require_format_headerless_csv NO tutorial_developer_improved Indicates that a file needs to be converted into a different format, namely into a headerless CSV file. arguments: 0 : a task_ 1 : the file to convert into another format Arguments of !provide: 0 : this tag 1 : the file
format_number_of_items NO tutorial_developer_improved Multi-purpose tag. The content of the targeted file has x items, where x is the weight of this tag. arguments: 0 : the file
format_timeseries_y_axis_name NO tutorial_developer_improved Indicates whether or not a Python Pandas file containing a time series has a name for its y-axis and what that name is. Used along with [[symbol:format_is_python_pandas_pickle_dataframe]]. arguments: 0 : the file Comment : The name, or null if none exists.
format_timeseries_x_axis_name NO tutorial_developer_improved Indicates whether or not a Python Pandas file containing a time series has a name for its x-axis and what that name is. Used along with [[symbol:format_is_python_pandas_pickle_dataframe]]. arguments: 0 : the file Comment : The name, or null if none exists.
format_is_python_pandas_pickle_dataframe NO tutorial_developer_improved Indicates that a file has Python Pandas format. arguments: 0 : the file Further Tags give more details about the file format: [[symbol:info_timeseries_x_axis_name]] [[symbol:info_timeseries_y_axis_name]]
program_execution_failed NO tutorial_developer_basic Used to indicate that the execution of a Program failed. The Program itself should generate a Tag with this Symbol when it notices that it can't do what it should but wants to fail silently, without raising an error message. The arguments, weight and comment of this Tag are not defined. Use it as you see fit.
timeseries_extracted_from_file NO tutorial_developer_basic Used to mark a timeseries file that is a cleaned version of a raw timeseries file. Used for [[symbol:require_timeseries_to_predict]]. arguments: 0 : the [[symbol:require_timeseries_to_predict]] Tag 1 : the raw timeseries file 2 : the cleaned timeseries file 3 : a Message containing an excerpt of the cleaned timeseries that can be presented to the user Weight : the confidence that the interpretation of the raw timeseries file is correct
format_csv_has_header NO tutorial_developer_basic Indicates whether or not a CSV file has a header (a first line containing dates for the columns). Used along with [[symbol:format_is_csv]]. arguments: 0 : the file Weight : 1 if it does have a header, 0 if not
format_is_csv NO tutorial_developer_basic Indicates that a file has CSV format. arguments: 0 : the file Further Tags give more details about the file format: [[symbol:format_csv_has_header]]