technical_drawings_extraction/read_from_clustered_merged.py

import csv

with open("/home/bscheibel/PycharmProjects/dxf_reader/values_clusteredfrom_precomputed_dbscan.csv", "r") as f:
    reader = csv.reader(f, delimiter=";")
    for row in reader:
        ausrichtung = row[1]
        row3 = row[2]
        row3 = eval(row3)
        element = ""
        merged_elements = []
        length = 0
        for e in row3:
            length += len(e)

        for elem in row3:

            #print("start")
            #print(len(elem))
            if len(row3) == 1:
                element = elem[4]

            else:

                if isinstance(elem[0],list):
                    merged_elements += elem

                    #print(length, len(merged_elements))
                    if len(merged_elements) < length:   ####woher weiß ich die länge????
                        #print("bb", len(merged_elements), len(elem))
                        continue

                    if int(ausrichtung) == 1:
                        elem = sorted(merged_elements, key=lambda k: [float(k[3])], reverse=True)

                    #print(merged_elements)

                    for elemt in merged_elements:
                        #print(merged_elements)
                        #print(elem)
                        element += elemt[4] + " "

                else:
                    element += elem[4] + " "


        print(element)

        print("\n")