Translations:Python Development Environment/49/en

Some points about the use of the FreeCAD global variables:
 * Python treats these variables identically to any other Python variable
 * these variables may hold any Python data type - anything a regular Python variable would hold
 * these variables may be used to 'bring out' the contents of a Python variable so we can see them
 * also these variables may be used to 'supply' values to a Python variable by setting their value from the console prior to running a routine, or setting it in a previous Python program
 * these variables may be used to pass data between two programs that run at different points in time
 * (to repeat) these variables are only for the duration of the FreeCAD session, once the user Quits from FreeCAD then the variables are lost