72 lines
2.3 KiB
Python
Executable file
72 lines
2.3 KiB
Python
Executable file
import json
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import argparse
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from itertools import zip_longest
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from urllib.request import urlopen
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from bs4 import BeautifulSoup
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class Input:
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def __init__(self, url="http://luebeck.freifunk.net/wiki/Knoten"):
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self.url = url
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def fetch_wikitable(self):
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f = urlopen(self.url)
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soup = BeautifulSoup(f)
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table = soup.find("table")
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rows = table.find_all("tr")
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headers = []
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data = []
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def maybe_strip(x):
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if isinstance(x.string, str):
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return x.string.strip()
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else:
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return ""
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for row in rows:
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tds = list([maybe_strip(x) for x in row.find_all("td")])
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ths = list([maybe_strip(x) for x in row.find_all("th")])
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if any(tds):
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data.append(tds)
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if any(ths):
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headers = ths
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return [dict(zip(headers, d)) for d in data]
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def get_data(self, nodedb):
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nodes = self.fetch_wikitable()
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for node in nodes:
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if "MAC" not in node or not node["MAC"]:
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# without MAC, we cannot merge this data with others, so
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# we might as well ignore it
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continue
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newnode = {
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"network": {
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"mac": node.get("MAC").lower(),
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},
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"location": {
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"latitude": float(node.get("GPS", " ").split(" ")[0]),
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"longitude": float(node.get("GPS", " ").split(" ")[1]),
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"description": node.get("Ort"),
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} if " " in node.get("GPS", "") else None,
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"hostname": node.get("Knotenname"),
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"hardware": {
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"model": node["Router"],
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} if node.get("Router") else None,
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"software": {
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"firmware": {
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"base": "LFF",
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"release": node.get("LFF Version"),
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},
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},
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"owner": {
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"contact": node["Betreiber"],
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} if node.get("Betreiber") else None,
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}
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# remove keys with None as value
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newnode = {k: v for k,v in newnode.items() if v is not None}
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nodedb.add_or_update([newnode["network"]["mac"]], newnode)
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