parse_clusterconf.py

from pathlib import Path
import re
from rstcloth.rstcloth import RstCloth

if __name__ == "__main__":
    conf = Path() / "conf.txt"
    clusterdest = Path() / "clusterconf.rst"
    clouddest = Path() / "cloudconf.rst"
    with conf.open("r") as f:
        lines = [l.strip() for l in f.readlines()]

    d = RstCloth()
    new_lines = []
    prev = None
    should_parse = False
    do_list = True
    do_cluster = True
    do_partitions = True
    do_cloud = False

    for i, l in enumerate(lines):
        if i == 0:
            continue
        prev = lines[i - 1]

        if "# ===" in prev:
            if "# COMPUTE NODES" in l:
                should_parse = True
                # d.h1("Compute Nodes")
                # d.newline()

        if not should_parse:
            prev = l
            continue

        if "# Full list" in prev:
            w = l.replace("# ", "")
            d.h1("Full List")
            d.newline()
            nodes = re.sub("\[.*?\]", "", w).split(",")
            for node in reversed(nodes):
                w = w.split(node)
                ids = w[-1]
                w = w[0]
                item = node + ids
                if item[-1] == ",":
                    item = item[:-1]
                d.li(item)
            d.newline()
            d.h1("Cluster Nodes")
            # -------------------------
            # -----  d.newline()  -----
            # -------------------------ke
            do_list = False
            continue

        if not do_list and do_cluster:

            if "# =====" in prev:
                do_cluster = False
                d.write(str(clusterdest))
                d = RstCloth()
                d.h1("Cloud Nodes")
                d.newline()
                continue
            if re.match("# [A-Z]+", prev) and do_cluster:
                title = prev.replace("# ", "").capitalize()
                d.h2(title)
                d.newline()
                k = i
                while lines[k + 1] and "#" not in lines[k + 1]:
                    k += 1
                nodes = lines[i : k + 1]
                for n in nodes:
                    name = n.split()[0].replace("NodeName=", "")
                    n = n.replace(f"NodeName={name} ", "")
                    items = n.split()
                    d.li(name)
                    d.newline()
                    for item in items:
                        d.li(item.replace("=", ": "), indent=2)
                    d.newline()
                d.newline()

        if not do_list and not do_cluster:
            if "# Cloud Nodes" in l:
                do_cloud = True
                print("doing cloud")
                continue
            if do_cloud and "# ===" in l and "# Cloud Nodes" not in prev:
                do_cloud = False
                continue

            if (
                re.match("# [A-Z]+", prev)
                and do_cloud
                and "NodeName" not in prev
                and "===" not in l
            ):
                title = prev.replace("# ", "").capitalize()
                d.h2(title)
                d.newline()
                k = i
                while lines[k + 1] and "#" not in lines[k + 1]:
                    k += 1
                nodes = lines[i : k + 1]
                for p in nodes:
                    name = p.split()[0].replace("NodeName=", "")
                    p = p.replace(f"NodeName={name} ", "")
                    items = p.split()
                    d.li(name)
                    d.newline()
                    for item in items:
                        d.li(item.replace("=", ": "), indent=2)
                    d.newline()
                d.newline()

    d.write(str(clouddest))

    with clouddest.open("r") as f:
        lines = f.read()
    with clouddest.open("w") as f:
        f.write(lines.replace("=", "^"))
    with clusterdest.open("r") as f:
        lines = f.read()
    with clusterdest.open("w") as f:
        f.write(lines.replace("=", "^"))