Function backAnnotateSchematic

SLiCAP/SLiCAPkicad.py:240–270

#. Replaces text labels on a KiCAD schematic with : #. Creates drawing-size ``svg`` and ``pdf`` images of the annotated schematic #. Saves the annotated schematic :param sch: File of the KiCAD schematic with annotation text labels;

(sch, opinfo)

    return netlist, subckt

def backAnnotateSchematic(sch, opinfo):
    """
    #. Replaces text labels <label> on a KiCAD schematic with <label>:<opinfo[label]>
    #. Creates drawing-size ``svg`` and ``pdf`` images of the annotated schematic
    #. Saves the annotated schematic
    
    :param sch: File of the KiCAD schematic with annotation text labels;
                location relative to project directory
    :type sch: str
    
    :param opinfo: Dictionary with key-value pairs:
         
                   - key: label text
                   - value: text to be appended to the label
    :return: None
    :rtype: NoneType
    """
    f = open(sch, "r")
    schematic = f.read()
    f.close()
    replacements = {}
    for name in opinfo.keys():
        m = re.search(rf'(\(text "{name})(\:\s?[+-]?\d+\.?\d*)?([eE][+-]?\d+)?"', schematic)
        if m != None:
            replacements[m.group(0)] = m.group(1) + ': {:8.2e}"' .format(opinfo[name])
    for replacement in replacements.keys():
        schematic = schematic.replace(replacement, replacements[replacement])
    f = open(sch, "w")
    f.write(schematic)
    f.close()
    KiCADsch2svg(sch)  
      
if __name__=='__main__':
    from SLiCAP import initProject