Internet radio browser GUI for music/video streams from various directory services.

⌈⌋ ⎇ branch:  streamtuner2


Check-in [b8a37b9b5b]

Overview
Comment:Extract JSON blob from __NEXT_DATA__ script section
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SHA1: b8a37b9b5b2f97d7d8adcafab03c9a8d31ae7e51
User & Date: mario on 2022-02-15 22:05:01
Other Links: manifest | tags
Context
2022-02-16
08:16
update regex extraction fallback check-in: 2f83c61edc user: mario tags: trunk
2022-02-15
22:05
Extract JSON blob from __NEXT_DATA__ script section check-in: b8a37b9b5b user: mario tags: trunk
21:53
temporary workaround: topRadioStations, still need to discover original list check-in: 651abb068d user: mario tags: trunk
Changes
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Modified contrib/radionet.py from [47338112d3] to [d0ea1042b5].

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            self.status(p / 5.5)
            if html.find('?p={}"'.format(p)) >= 0:
                html += ahttp.get(self.genre_url.format(urlcat) + "?p={}".format(p))
        self.set_key(html)
        r = []
        
        # fetch JSON
        ls_json = re.findall("__CONTEXT_PROVIDER__\s*=\s*(\{.+\});", html)
        ls_json = re.findall("<script\sid=\"__NEXT_DATA__\"[^>]*>(\{.+?\})[;<]", html)
        if ls_json:
            try:
                return self.from_json(ls_json)
            except:
                log.error("JSON extraction failed", traceback.format_exc())
        
        # prefetch images from embedded json (genres and location would also be sourceable from "playables":[…])
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            ));
        return r

    # process json
    def from_json(self, ls_json):
        ls = []
        for js in ls_json:
            js = json.loads(js)["data"]
            print(json.dumps(js, indent=4))
            ls += js["topTenStations"]#["playables"]
            js = json.loads(js)
            #print(json.dumps(js, indent=4))
            ls += js["props"]["pageProps"]["data"]["stations"]["playables"]
            #ls += js[data]["topTenStations"]#["playables"]
        r = []
        for row in ls:
            href = row["id"]
            r.append(dict(
                name = href,
                title = row["name"],
                genre = ",".join(row.get("genres", [])),
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