def __getattr__(self, tag):
if tag == "link":
for elem in self._element.findall(self._ns + tag):
if not elem.get("rel") == "enclosure":
return elem.get("href")
return ''
elif tag == "enclosures":
myl = []
for elem in self._element.findall(self._ns + 'link'):
if elem.get("rel") == "enclosure":
length = elem.get("length")
if length:
length = int(length) / 1048576
myl.append(ScanFile(
elem.get("href"),
mimetype = elem.get("type"),
size = length,
autodetect = False
))
return myl
elif tag == "summary":
text = self._element.findtext(self._ns + 'summary')
if not text:
# NOTE: if we don't have a summary we use the full content instead
elem = self._element.find(self._ns + 'content')
if elem is not None and elem.get('type') == "html":
text = elem.text
return text
return ElementWrapper.__getattr__(self, tag)
def download_file(session, url, to = None, askOpen = False, callback = None, \
**kwargs):
"""Provides a simple downloader Application"""
from Components.Scanner import ScanFile
file = ScanFile(url, autodetect=False)
from MediaDownloader import MediaDownloader
session.open(MediaDownloader, file, askOpen, to, callback)
def __getattr__(self, tag):
if tag == "enclosures":
myl = []
for elem in self._element.findall(self._ns + 'enclosure'):
length = elem.get("length")
if length:
length = int(length) / 1048576
myl.append(ScanFile(
elem.get("url"),
mimetype = elem.get("type"),
size = length,
autodetect = False)
)
return myl
elif tag == "id":
return self._element.findtext(self._ns + 'guid', self.title + self.link)
elif tag == "updated":
tag = "lastBuildDate"
elif tag == "summary":
tag = "description"
return ElementWrapper.__getattr__(self, tag)
