A python script to convert the output of cloc into a Latex longtable

cloc2Latex.py

#!/usr/bin/env python3
import re
import sys

indentation = "    "
latexHline = "\\hline"
latexLineBreak = "\\\\"
spacer = "\\hspace{3mm}"

beginTabular = "\\begin{tabular}{lrrrr}"
beginTabularx = "\\begin{tabularx}{\\textwidth}{Xrrrr}"
beginLongtable = "\\begin{longtable}{lrrrr}"
endTabular = "\\end{tabular}"
endTabularx = "\\end{tabularx}"
endLongtable = "\\end{longtable}"

files = sys.argv[1:]
if not files:
    files = ["/dev/stdin"]

dataStarted = False

added = (0,0,0,0)

for file in files:
    with open(file, 'r') as pse:
        print(beginLongtable)
        print(f"{indentation}\hiderowcolors")
        print(f"{indentation}\caption{{}}\label{{tab:}}")
        print(f"{indentation}\endfirsthead\endhead")
        print(f"{indentation}\showrowcolors")
        for line in pse:
            if re.search("^-+$", line):
                dataStarted = True
                print(f"{indentation}{latexHline}")
            elif dataStarted:
                match = re.search("^(\s?)(\S+(?:\s\S+)*)\s+([\w|\d]+)\s+([\w|\d]+)\s+([\w|\d]+)\s+([\w|\d]+)$", line)
                if match:
                    if "added" in match.group(2):
                        added = (int(match.group(3)), int(match.group(4)), int(match.group(5)), int(match.group(6)))
                    print(
                        f"{indentation}{spacer if ' ' in match.group(1) else ''}{match.group(2)} & {match.group(3)} & {match.group(4)} & {match.group(5)} & {match.group(6)} {latexLineBreak}")
                    if "removed" in match.group(2):
                        print(f"{indentation}{spacer if ' ' in match.group(1) else ''}diff & {added[0]-int(match.group(3)):+d} & {added[1]-int(match.group(4)):+d} & {added[2]-int(match.group(5)):+d} & {added[3]-int(match.group(6)):+d} {latexLineBreak}")
                else:
                    match = re.search("^(.+)$", line)
                    if match:
                        print(f"{indentation}{match.group(1)} & & & & {latexLineBreak}")
        print(endLongtable)