# encoding: utf-8
# title: TMP: clean Multi-URLs
# description: Strips multiple stream URLs from stations (for RadioSure mostly)
# version: 0.1
# depends: streamtuner2 >= 2.2.0, streamtuner2 < 2.2.1
# type: feature
# category: filter
#
# While action.py does not yet support space-separated URL lists in station
# entries, this plugin cleans them up. It strips anything but the first URL.
import re
from channels import GenericChannel
from config import log, conf
# filter
class tmp_clean_multiurl(object):
module = __name__
rx_space = re.compile(r"\s")
rx_nonurl = re.compile(r"(^|\s)(?!\w+:)\S+")
# Hook
def __init__(self, parent):
GenericChannel.postprocess_filters.append(self.filter_rows)
# does not omit any rows, just updated `url` field
def filter_rows(self, row, channel):
urls = row.get("url", "")
if re.search(self.rx_space, urls):
urls = urls.strip()
urls = re.sub(self.rx_nonurl, "", urls)
row["url"] = urls.strip().split(" ")[0]
return True