def main():
"""Create an example podcast and print it or save it to a file."""
# There must be exactly one argument, and it is must end with rss
if len(sys.argv) != 2 or not (
sys.argv[1].endswith('rss')):
# Invalid usage, print help message
# print_enc is just a custom function which functions like print,
# except it deals with byte arrays properly.
print_enc ('Usage: %s ( <file>.rss | rss )' % \
'python -m podgen')
print_enc ('')
print_enc (' rss -- Generate RSS test output and print it to stdout.')
print_enc (' <file>.rss -- Generate RSS test teed and write it to file.rss.')
print_enc ('')
exit()
# Remember what type of feed the user wants
arg = sys.argv[1]
from podgen import Podcast, Person, Media, Category, htmlencode
# Initialize the feed
p = Podcast()
p.name = 'Testfeed'
p.authors.append(Person("Lars Kiesow", "*****@*****.**"))
p.website = 'http://example.com'
p.copyright = 'cc-by'
p.description = 'This is a cool feed!'
p.language = 'de'
p.feed_url = 'http://example.com/feeds/myfeed.rss'
p.category = Category('Technology', 'Podcasting')
p.explicit = False
p.complete = False
p.new_feed_url = 'http://example.com/new-feed.rss'
p.owner = Person('John Doe', '*****@*****.**')
p.xslt = "http://example.com/stylesheet.xsl"
e1 = p.add_episode()
e1.id = 'http://lernfunk.de/_MEDIAID_123#1'
e1.title = 'First Element'
e1.summary = htmlencode('''Lorem ipsum dolor sit amet, consectetur adipiscing elit. Tamen
aberramus a proposito, et, ne longius, prorsus, inquam, Piso, si ista
mala sunt, placet. Aut etiam, ut vestitum, sic sententiam habeas aliam
domesticam, aliam forensem, ut in fronte ostentatio sit, intus veritas
occultetur? Cum id fugiunt, re eadem defendunt, quae Peripatetici,
verba <3.''')
e1.link = 'http://example.com'
e1.authors = [Person('Lars Kiesow', '*****@*****.**')]
e1.publication_date = datetime.datetime(2014, 5, 17, 13, 37, 10, tzinfo=pytz.utc)
e1.media = Media("http://example.com/episodes/loremipsum.mp3", 454599964,
duration=
datetime.timedelta(hours=1, minutes=32, seconds=19))
# Should we just print out, or write to file?
if arg == 'rss':
# Print
print_enc(p.rss_str())
elif arg.endswith('rss'):
# Write to file
p.rss_file(arg, minimize=True)
def create_podcast(name, desc, website):
p = Podcast()
#if not res:
p.name = name
p.description = desc
p.authors = [Person("Dawn News", "*****@*****.**")]
p.website = website
p.image = "http://3.15.38.214/zarahatkay/cover_art.png"
p.language = "en-US"
p.feed_url = "http://3.15.38.214/zarahatkay"
p.category = Category("News & Politics")
p.explicit = False
return p
def generate_rss_from_articles(feed_settings, articles):
"""
Creates a FeedGenerator feed from a set of feed_entries.
:param feed_settings: a feed_settings object containing
:param articles:
:return:
"""
# Initialize the feed
podcast = Podcast()
podcast.name = feed_settings.title
author = Person(feed_settings.author['name'], feed_settings.author['email'])
podcast.authors.append(author)
podcast.website = feed_settings.source_page_url
podcast.copyright = feed_settings.copyright
podcast.description = feed_settings.subtitle
podcast.summary = feed_settings.subtitle
podcast.subtitle = feed_settings.subtitle
podcast.language = 'vi'
podcast.feed_url = feed_settings.output_url
podcast.image = feed_settings.img_url
podcast.category = Category('Music', 'Music Commentary')
podcast.explicit = False
# p.complete = False
# p.new_feed_url = 'http://example.com/new-feed.rss'
podcast.owner = author
# p.xslt = "http://example.com/stylesheet.xsl"
vt_tz = pytz.timezone('Asia/Ho_Chi_Minh')
pastdate = datetime.datetime(2000, 1, 1, 0, 0).astimezone(vt_tz)
# podcast.last_updated = datetime.datetime.now(vt_tz)
for article in articles:
episode = podcast.add_episode()
episode.id = article.link
episode.title = article.title
episode.summary = article.description
episode.link = article.link
# episode.authors = [Person('Lars Kiesow', '*****@*****.**')]
episode.publication_date = article.pub_date
pastdate = max(pastdate, article.pub_date)
# episode.media = Media.create_from_server_response(article.media, size=None, duration=None)
episode.media = Media(article.media, size=None, duration=None, type=article.type)
podcast.last_updated = pastdate
podcast.publication_date = pastdate
return podcast
# write the new sessions json file
updated_session_items = new_items + session_items
for item in updated_session_items:
item['link'] = f'{ipfs_prefix}{item["CID"]}{ipfs_suffix}'
with open(sessions_filename, 'w') as outfile:
json.dump(updated_session_items, outfile, indent=2)
print('>>> wrote fresh sessions.json file')
# write the new rss file
p = Podcast()
p.name = "The Objectivism Seminar"
p.category = Category("Society & Culture", "Philosophy")
p.language = "en-US"
p.explicit = True
p.description = (
"A weekly online conference call to systematically study " +
"the philosophy of Objectivism via the works of prominent Rand scholars.")
p.website = "https://www.ObjectivismSeminar.com"
p.image = "https://www.ObjectivismSeminar.com/assets/images/atlas-square.jpg"
p.feed_url = "https://www.ObjectivismSeminar.com/archives/rss"
p.authors = [Person("Greg Perkins, Host", "*****@*****.**")]
p.owner = Person("Greg Perkins", "*****@*****.**")
p.episodes += [
Episode(title=x['title'],
media=Media(x['link'], type="audio/mpeg", size=x['length']),
id=x['GUID'],
def lambda_handler(event, context):
print('Starting cccRssBuilder Lambda function')
# Get episodes from DynamoDB
episodes = query_episodes()
episodes.sort(key=lambda x: x['episode-num'])
# Create the podcast feed
# Main podcast info comes from "episode 0"
episodeInfo = episodes[0]
separator = ', '
p = Podcast()
p.name = episodeInfo['name']
p.description = episodeInfo['description']
p.website = episodeInfo['website']
p.explicit = episodeInfo['explicit']
p.image = episodeInfo['image']
p.feed_url = episodeInfo['feed-url']
p.language = episodeInfo['language']
p.category = Category(episodeInfo['category'], episodeInfo['subcategory'])
p.owner = Person(episodeInfo['owner-name'], episodeInfo['owner-email'])
p.authors = [Person(episodeInfo['owner-name'], episodeInfo['owner-email'])]
# Process each episode
for episode in episodes:
# Skip "Episode 0"
if episode['episode-num'] == 0:
continue
# Check if episode contains media file info (name, duration, size). If not, add it to db and episode object.
if 'media-file' not in episode:
episodeNum = episode['episode-num']
print('Analyzing media file for episode', episodeNum)
mediaFile = 'ccc-{:03d}-{}.mp3'.format(int(episodeNum),
episode['pub-date'])
print('Media file:', mediaFile)
localMediaFile = '/tmp/' + mediaFile
s3 = boto3.client('s3')
s3.download_file('kwksolutions.com', 'ccc/media/' + mediaFile,
localMediaFile)
# Try to analyze the mp3 file - looking for duration and file size
try:
audio = MP3(localMediaFile)
except:
print('Not an MP3 file!')
return
duration = round(audio.info.length)
hours = int(duration / 3600)
minutes = int((duration % 3600) / 60)
seconds = duration % 60
if hours == 0:
durationStr = '{:02d}:{:02d}'.format(minutes, seconds)
else:
durationStr = '{:02d}:{:02d}:{:02d}'.format(
hours, minutes, seconds)
size = str(os.path.getsize(localMediaFile))
update_episode(episodeNum, mediaFile, size, durationStr)
episode['media-file'] = mediaFile
episode['size'] = size
episode['duration'] = durationStr
# Figure out all the info needed for the episode object
mediaURL = 'https://www.kwksolutions.com/ccc/media/' + episode[
'media-file']
durationList = episode['duration'].split(':')
secs = int(durationList[-1])
mins = int(durationList[-2])
try:
h = int(durationList[-3])
except:
h = 0
pubdateList = episode['pub-date'].split('-')
year = int(pubdateList[0])
month = int(pubdateList[1])
day = int(pubdateList[2])
# Build the episode object
e = p.add_episode()
e.id = mediaURL
e.title = 'Episode ' + str(episode['episode-num'])
e.summary = episode['description']
e.link = 'http://christcommunitycarmel.org/get-involved/podcasts'
e.publication_date = datetime.datetime(year,
month,
day,
12,
00,
00,
tzinfo=pytz.timezone('EST'))
e.media = Media(mediaURL,
episode['size'],
duration=datetime.timedelta(hours=h,
minutes=mins,
seconds=secs))
# Write the rss file
print('Writing RSS file to S3')
rssLocalFile = '/tmp/podcast.rss'
rssS3File = 'ccc/podcast.rss'
p.rss_file(rssLocalFile)
s3 = boto3.client('s3')
s3.upload_file(rssLocalFile,
'kwksolutions.com',
rssS3File,
ExtraArgs={'ContentType': 'text/xml'})
return
def create_rss(type, download):
"""Create an example podcast and print it or save it to a file."""
# Create the Podcast & initialize the feed
default_channel = Channel.defaultChannel()
p = Podcast()
p.name = default_channel.name
p.description = default_channel.description
p.website = default_channel.website
p.explicit = default_channel.explicit
p.image = default_channel.image
p.copyright = default_channel.copyright
p.language = default_channel.language
p.feed_url = default_channel.feed_url
p.category = Category(default_channel.category)
# p.category = Category('Technology', 'Podcasting')
# p.xslt = "https://example.com/feed/stylesheet.xsl" # URL of XSLT stylesheet
p.authors = [Person(default_channel.authors, default_channel.authors_email)]
p.owner = Person(default_channel.owner, default_channel.owner_email)
# Other Attributes
p.generator = " "
# Others for iTunes
# p.complete = False
# p.new_feed_url = 'http://example.com/new-feed.rss'
# e1 = p.add_episode()
# e1.id = 'http://lernfunk.de/_MEDIAID_123#1'
# e1.title = 'First Element'
# e1.summary = htmlencode('''Lorem ipsum dolor sit amet, consectetur adipiscing elit. Tamen
# aberramus a proposito, et, ne longius, prorsus, inquam, Piso, si ista
# mala sunt, placet. Aut etiam, ut vestitum, sic sententiam habeas aliam
# domesticam, aliam forensem, ut in fronte ostentatio sit, intus veritas
# occultetur? Cum id fugiunt, re eadem defendunt, quae Peripatetici,
# verba <3.''')
# e1.link = 'http://example.com'
# e1.authors = [Person('Lars Kiesow', '*****@*****.**')]
# e1.publication_date = datetime.datetime(2014, 5, 17, 13, 37, 10, tzinfo=pytz.utc)
# # e1.media = Media("http://example.com/episodes/loremipsum.mp3", 454599964,
# # duration=
# # datetime.timedelta(hours=1, minutes=32, seconds=19))
# e1.media = Media("http://example.com/episodes/loremipsum.mp3", 454599964)
# Add some episodes
p.episodes += [
Episode(title = download.title,
subtitle = download.subtitle,
# id=str(uuid.uuid4()),
position =2,
media = Media(download.media_url, size=download.media_size, duration=timedelta(seconds=download.media_duration)),
image = download.image_url,
publication_date = datetime(year=2021, month=1, day=8, hour=10, minute=0, tzinfo=pytz.utc),
summary = download.summary)
,
Episode(title="Episode 2 - The Crazy Ones",
subtitle="this is a cool episode, this is for th crazy ones",
position=1,
image="https://github.com/oliverbarreto/PersonalPodcast/raw/main/site-logo-1400x1400.png",
media=Media("https://github.com/oliverbarreto/PersonalPodcast/raw/main/downloaded_with_pytube_Apple%20Steve%20Jobs%20Heres%20To%20The%20Crazy%20Ones.mp4", type="audio/mpeg", size=989, duration=timedelta(hours=0, minutes=1, seconds=1)),
publication_date = datetime(year=2021, month=1, day=6, hour=10, minute=0, tzinfo=pytz.utc),
summary=htmlencode("wow wow wow summary"))
,
Episode(title="Episode 3 - The Super Crazy",
subtitle="crazy ones revisited",
position=0,
image="https://github.com/oliverbarreto/PersonalPodcast/raw/main/site-logo-1400x1400.png",
media=Media("https://drive.google.com/file/d/1X5Mwa8V0Su1IDqhcQL7LdzEY0VaMC1Nn", type="audio/mpeg", size=989, duration=timedelta(hours=0, minutes=1, seconds=1)),
publication_date = datetime(year=2021, month=1, day=10, hour=10, minute=0, tzinfo=pytz.utc),
summary=download.summary)
]
# Should we just print out, or write to file?
if type == 'print':
# Print
print_enc(p.rss_str())
elif type== 'feed.xml':
# Write to file
p.rss_file(type, minimize=False)
print("\n")
print("feed.xml created !!!")
