/
podcaster.py
executable file
·1282 lines (977 loc) · 41.9 KB
/
podcaster.py
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#!/usr/bin/env python3
# -*- coding: UTF-8 -*-
########################################################################################
#
# Get a list of audio files (M4A, MP3, FLAC) and concatenate them all in a new AAC M4A
# extended podcast file.
#
# Tags and cover art will be used to generate chapters info and nice chapter images.
#
# See the main() function for some defaults
#
# Licensed as GPL 3
#
# Avi Alkalay <avi at unix dot sh>
# 2017-02-13
# Made in Brazil
#
#
# Cheat sheet for dependencies...
#
# Python libs:
# dnf install python3-mutagen python3-unidecode
# pip install python-wordpress-xmlrpc
#
# External programs:
# dnf install inkscape gpac ffmpeg libmp4v2
#
# External repo:
# git clone https://github.com/tokland/youtube-upload
#
# Dependencies for external repos:
# dnf install python2-google-api-client
# dnf install python3-google-api-client
#
import argparse
import mutagen
import pprint
import tempfile
import html
import subprocess
import json
import unicodedata
from unidecode import unidecode
import re
import datetime
from datetime import timezone
from dateutil.parser import parse
from dateutil import tz
import logging
from PIL import Image
import os
from shutil import copyfile
import math
import sys
from string import Template
import jinja2
from wordpress_xmlrpc import Client, WordPressPost, WordPressTerm
from wordpress_xmlrpc.methods import media, posts, taxonomies
from wordpress_xmlrpc.compat import xmlrpc_client
class Podcast:
#### Constants
formats=dict(
audio=dict(
extension='mp4',
mimetype='audio/mp4',
),
video=dict(
extension='mp4',
mimetype='video/mp4',
)
)
artwork={
'DEFAULT': dict(
width=1280,
height=720
),
'episode': dict(
width=2000,
height=2000
),
}
#### Methods for orchestration
def __init__ (self, logger=logging.DEBUG):
self.ytupload = "/home/aviram/src/youtube-upload/bin/youtube-upload"
self.audio = None
self.length = 0
self.files = []
self.artists = []
self.chapterImagesInfo = """<?xml version="1.0" encoding="UTF-8" ?>
<NHNTStream version="1.0" timeScale="1000"
mediaType="vide" mediaSubType="jpeg" width="1280" height="720"
codecVendor="....">"""
self.chapterInfo = """<?xml version="1.0" encoding="UTF-8" ?>
<TextStream version="1.1">
<TextStreamHeader><TextSampleDescription/>
</TextStreamHeader>"""
self.targetEncoding = 'UTF-8'
self.templateProcessor = jinja2.Environment(
loader=jinja2.FileSystemLoader(
searchpath=['./','../'],
followlinks=True
)
)
logging.basicConfig()
self.logger = logging.getLogger(__name__)
self.logger.setLevel(logger)
self.logger.info("Get media info...")
def make(self):
self.missingArtworkFullPath="{}/{}".format(
os.path.dirname(sys.argv[0]),
self.missingArtwork
)
if (self.date != None):
self.date = parse(self.date).replace(tzinfo = tz.tzlocal()).astimezone(tz.tzutc())
# Compute output file name
if (self.output == None):
if self.podcast: self.output = self.podcast
if self.output and self.episode: self.output += "-"
if self.episode: self.output += '{:04d}'.format(int(self.episode))
if self.output and self.title: self.output += "-"
if self.title: self.output += self.safeFileName(self.title)
if self.output:
self.output = self.output.replace(" ","_")
fileExtension='.' + self.formats[self.mediaFormat]['extension']
if self.output == None: self.output = "output"
if not self.output.endswith(fileExtension): self.output += fileExtension
self.sampleOutput = self.output.replace(fileExtension, '.sample' + fileExtension)
self.teaser = self.output.replace(fileExtension, '.jpg')
self.youtubeOutput = self.output.replace(fileExtension, '.youtube.mp4')
# if not self.logger.isEnabledFor(logging.DEBUG):
# Generate images for each audio file
self.imagify()
# Generate image for social media
self.visualTeaser()
# Make the audio track
self.concatAudioFiles()
# self.makeDescriptions()
# Merge audio and chapters into one final M4A media file
self.extendedPodcast()
# Write HTML file with full description
#self.toHTML()
# Write textual description optimized for YouTube
if self.youtubeID == None and self.ytCred:
self.toYouTube()
else:
# youtubeID probably already set by --youtube-id THE_ID
pass
self.toWordPress()
# Remove temporary files
self.clean()
def clean(self):
try:
for f in self.files:
if 'image' in f:
os.remove(f['image'])
if 'artworkFile' in f and not f['artworkFile'].endswith(self.missingArtwork):
os.remove(f['artworkFile'])
except AttributeError:
pass
try:
for f in self.images:
os.remove(self.images[f])
except AttributeError:
pass
#### End of methods for orchestration
#### Methods for gathering data
def musicInfo(self, f):
"""
Use mutagen to extract various media file tags, including cover art, and store it
in a comprehensive dict.
"""
info = {}
audio = mutagen.File(f, easy=True)
info['theLength']=audio.info.length
info.update(audio)
# Now get only cover art and composer
audio = mutagen.File(f, easy=False)
k = audio.keys()
currtag=u'\xa9wrt'
if currtag in k:
info['composer']=audio[currtag]
currtag='----:com.apple.iTunes:writer'
if currtag in k:
info['composer']=[]
for i in range(len(audio[currtag])):
info['composer'].append(audio[currtag][i].decode('UTF-8'))
currtag=u'TXXX:Writer'
if currtag in k:
# Handle multiple artists on MP3
info['composer']=audio[currtag].text[0].split("/")
if 'composer' in info:
info['composer'] = info['composer'][0].split("/")
currtag='----:com.apple.iTunes:MusicBrainz Release Track Id'
if currtag in k:
info['musicbrainz_releasetrackid']=[]
for i in range(len(audio[currtag])):
info['musicbrainz_releasetrackid'].append(audio[currtag][i].decode('UTF-8'))
currtag=u'TXXX:MusicBrainz Release Track Id'
if currtag in k:
info['musicbrainz_releasetrackid']=audio[currtag].text
currtag='----:com.apple.iTunes:MusicBrainz Work Id'
if currtag in k:
info['musicbrainz_workid']=[]
for i in range(len(audio[currtag])):
info['musicbrainz_workid'].append(audio[currtag][i].decode('UTF-8'))
currtag='----:com.apple.iTunes:WORK'
if currtag in k:
info['work']=[]
for i in range(len(audio[currtag])):
info['work'].append(audio[currtag][i].decode('UTF-8'))
currtag='----:com.apple.iTunes:ARTISTS'
if currtag in k:
info['artists']=[]
for i in range(len(audio[currtag])):
info['artists'].append(audio[currtag][i].decode('UTF-8'))
currtag=u'TXXX:Artists'
if currtag in k:
# Handle multiple artists on MP3
info['artists']=audio[currtag].text[0].split("/")
if 'musicbrainz_artistid' in info:
info['musicbrainz_artistid'] = info['musicbrainz_artistid'][0].split("/")
# if self.logger.isEnabledFor(logging.DEBUG):
# # delete artwork for better debugging
# if 'covr' in k:
# del audio['covr']
# elif u'APIC:' in k:
# del audio['APIC:']
# else:
# if not debug mode, process cover art
if 'covr' in k:
info['artwork']=audio['covr'][0]
elif u'APIC:' in k:
info['artwork']=audio['APIC:'].data
self.logger.debug('file: %s', json.dumps({k: info[k] for k in info.keys() if k not in ('artwork')}))
return info
def add(self, name):
f = {'file': name}
f.update(self.musicInfo(name))
self.length += f['theLength']
# Prepare list of artists for excerpt and MP4 tag
if 'artists' in f:
for a in range(len(f['artists'])):
self.artists.append(f['artists'][a])
else:
self.artists.append(f['artist'][0])
self.files.append(f)
#### End of methods for gathering data
#### Methods for content generation and manipulation
def safeFileName(self, s):
safe = s
safe = safe.replace('•','-')
safe = safe.replace('|','-')
safe = safe.replace('/','-')
safe = safe.replace('\\','-')
safe = safe.replace("""'""","")
safe = safe.replace("""“""","")
safe = safe.replace("""”""","")
safe = safe.replace("""‘""","")
safe = safe.replace("""’""","")
safe = safe.replace("""«""","")
safe = safe.replace("""»""","")
safe = safe.replace("""#""","")
return unidecode(safe)
def removeHTML(self, s):
# Remove HTML
transformed = re.sub(r'<[^>]+>','', s)
# Remove WordPress shortcodes
transformed = re.sub(r'\[iframe[^\]]+\]','', transformed)
return transformed
def templateSVGtoJPG(self, svgid, w, h, data={}):
empty = ""
theData = {
'TITLE': empty,
'NO': empty,
'EPISODEURL': empty,
'ALBUM': empty,
'ARTIST': empty,
'COMPOSER': empty,
'COVER_ART_PATH': empty,
'NAME': empty,
'NEXT_ARTIST': empty,
'NEXT_COVER_ART_PATH': empty,
'NEXT_NAME': empty,
'NEXT_VISIBILITY': empty,
'PREV_VISIBILITY': empty,
'PREV_ARTIST': empty,
'PREV_COVER_ART_PATH': empty,
'PREV_NAME': empty
}
theData.update(data)
self.logger.debug('templateSVGtoJPG: %s', str(theData))
# pprint.pprint(theData)
# return
# chapTemplate="{}/{}".format(os.path.dirname(sys.argv[0]),self.chapterTemplate)
chapTemplate=self.podcastArtwork
with open(chapTemplate, 'r') as myfile:
template=myfile.read()
template = template.format(**theData)
# self.logger.debug('Template data sample: ...{}...'.format(template[1000:1200]))
# SVG data is ready in memory, now write SVG file
theTemplate = tempfile.NamedTemporaryFile(
suffix='.{}.svg'.format(svgid),
dir='.',
encoding=self.targetEncoding,
mode='w+',
delete=False
)
theTemplate.write(template)
theTemplate.close()
# Generate PNG from SVG
thePresentation = tempfile.mkstemp(suffix='.png')
os.close(thePresentation[0])
FNULL = open(os.devnull, 'w+')
inkscapeCall=[
"inkscape",
"--export-id={}".format(svgid),
"-w", str(w),
"-h", str(h),
"-o", thePresentation[1],
theTemplate.name
]
self.logger.debug('Call Inkscape as: %s', str(inkscapeCall))
subprocess.call(
inkscapeCall,
stdin=FNULL,
stdout=FNULL,
stderr=FNULL
)
FNULL.close()
os.remove(theTemplate.name) # remove temporary SVG
# Convert PNG to JPG
thePresentationJPG=tempfile.mkstemp(suffix='.jpg', dir='.')
os.close(thePresentationJPG[0])
im = Image.open(thePresentation[1]).convert(mode='RGB')
im.save(thePresentationJPG[1], quality=85, optimize=True)
os.remove(thePresentation[1]) # remove temporary PNG
return thePresentationJPG[1]
def prettySongLength(self,seconds,template="{minutes}:{seconds}"):
"""
Convert a song duration in seconds, such as 325.432, into human friendly format
as 5:25 or 5m25s.
"""
minutes=math.floor(seconds//60)
sec=math.floor(seconds%60)
return template.format(minutes=minutes,seconds=sec)
def songCompleteName(self, song):
albumYear=" ({:.4})"
template="{artist} ♬ {title} [{l}]"
if 'date' in song:
albumYear = albumYear.format(song['date'][0])
else:
albumYear = ""
l = str(datetime.timedelta(seconds=math.floor(song['theLength'])))
if song['theLength'] < 60*60:
if song['theLength'] < 10*60:
l=l[-4:]
else:
l=l[-5:]
name=template.format(
artist = song['artist'][0],
album = song['album'][0],
title = song['title'][0] + albumYear,
l = l
)
return name
def imagify(self):
self.logger.info("Create images for each podcast chapter...")
# Extract artwork from every audio file
for i in range(len(self.files)):
theArtwork = []
if 'artwork' in self.files[i]:
# overwrite theArtwork tuple if file has artwork
theArtwork=tempfile.mkstemp(dir='.',suffix=".jpg")
os.write(theArtwork[0], self.files[i]['artwork'])
os.close(theArtwork[0])
self.files[i]['artworkFile'] = theArtwork[1]
else:
self.files[i]['artworkFile'] = self.missingArtworkFullPath
data = {
'TITLE': self.title,
'EPISODEURL': self.getWordPressURL() + self.getSlug(),
'NO': self.episode
}
# Episode cover picture to be used in media file Wordpress thumbnail
self.images = {}
self.images['cover']=self.templateSVGtoJPG(
'episode',
self.artwork['episode']['width'],
self.artwork['episode']['height'],
data
)
# build GPAC's NHML sequence of images for video
cursor=0 # milliseconds
if self.introDuration > 0:
self.logger.debug('About to make Intro image')
self.images['intro']=self.templateSVGtoJPG(
"intro",
self.artwork['DEFAULT']['width'],
self.artwork['DEFAULT']['height'],
data
)
self.chapterInfo += self.timedTextChapter(cursor/1000, "Introduction")
self.chapterImagesInfo += """<NHNTSample DTS="{cursor}" mediaFile="{file}" isRAP="yes" />\n""".format(
cursor=int(cursor),
file=self.images['intro']
)
cursor += self.introDuration
for i in range(len(self.files)):
self.logger.debug('About to make image for %s', self.files[i]['title'][0])
data = {}
albumYear=""
if 'date' in self.files[i]:
albumYear = " ({:.4})".format(self.files[i]['date'][0])
if i > 0:
data['PREV_VISIBILITY']="visible"
data['PREV_NAME']=self.files[i-1]['title'][0].replace('&',"&")
data['PREV_ARTIST']=self.files[i-1]['artist'][0].replace('&',"&")
data['PREV_COVER_ART_PATH']=self.files[i-1]['artworkFile']
else:
data['PREV_VISIBILITY']="none"
data['PREV_NAME']=data['PREV_ARTIST']=data['PREV_COVER_ART_PATH']="whatever"
if i < len(self.files)-1:
data['NEXT_VISIBILITY']="visible"
data['NEXT_NAME']=self.files[i+1]['title'][0].replace('&',"&")
data['NEXT_ARTIST']=self.files[i+1]['artist'][0].replace('&',"&")
data['NEXT_COVER_ART_PATH']=self.files[i+1]['artworkFile']
else:
data['NEXT_VISIBILITY']="none"
data['NEXT_NAME']=data['NEXT_ARTIST']=data['NEXT_COVER_ART_PATH']="whatever"
data['NAME']=self.files[i]['title'][0].replace('&',"&")
data['ARTIST']=self.files[i]['artist'][0].replace('&',"&")
data['ALBUM']=self.files[i]['album'][0].replace('&',"&") + albumYear
data['COVER_ART_PATH']=self.files[i]['artworkFile']
data['COMPOSER']=""
if 'composer' in self.files[i]:
data['COMPOSER']=", ".join(self.files[i]['composer']).replace('&',"&")
self.files[i]['image'] = self.templateSVGtoJPG(
"chapter",
self.artwork['DEFAULT']['width'],
self.artwork['DEFAULT']['height'],
data
)
self.chapterInfo += self.timedTextChapter(cursor/1000, self.songCompleteName(self.files[i]))
self.chapterImagesInfo += """<NHNTSample DTS="{cursor}" mediaFile="{file}" isRAP="yes" />\n""".format(
cursor=cursor,
file=self.files[i]['image']
)
cursor += 1000 * self.files[i]['theLength']
i += 1
# Add image for credits...
self.images['credits'] = self.templateSVGtoJPG(
"credits",
self.artwork['DEFAULT']['width'],
self.artwork['DEFAULT']['height'],
data
)
self.chapterInfo += self.timedTextChapter(cursor/1000, "Credits")
self.chapterImagesInfo += """<NHNTSample DTS="{cursor}" mediaFile="{file}" isRAP="yes" />\n""".format(
cursor=cursor,
file=self.images['credits']
)
cursor += self.introDuration
self.images['end'] = self.templateSVGtoJPG(
"end",
self.artwork['DEFAULT']['width'],
self.artwork['DEFAULT']['height'],
data
)
self.chapterInfo += self.timedTextChapter(cursor/1000, None)
self.chapterImagesInfo += """<NHNTSample DTS="{cursor}" duration="{dur}" mediaFile="{file}" isRAP="yes" />\n""".format(
cursor=cursor,
file=self.images['end'],
dur=1000
)
self.chapterInfo += """</TextStream>\n"""
self.chapterImagesInfo += """</NHNTStream>\n"""
def visualTeaser(self):
# Use the Intro image as social media teaser
copyfile(self.images['cover'],self.teaser)
def visualTeaserGIF(self):
imageList = []
masterHeight = 1080
masterWidth = 0
# Open all images
for i in range(len(self.files)):
if 'artwork' in self.files[i] and self.files[i]['artworkFile'] == self.missingArtworkFullPath:
currentImage = Image.open(self.files[i]['artworkFile'])
masterWidth += currentImage.size[0] * masterHeight/float(currentImage.size[1])
imageList.append(currentImage)
masterImage=Image.new('RGB', (2*masterWidth,masterHeight))
# Concatenate resized images in a single long image
xOffset=0
for currentImage in imageList:
newWidth=currentImage.size[0] * masterHeight/float(currentImage.size[1])
masterImage.paste(
currentImage.resize((newWidth, masterHeight), Image.ANTIALIAS),
(xOffset,0)
)
xOffset += newWidth
masterImage.paste(masterImage, (xOffset,0))
teaserIndex = 0
for x in range(xOffset-1920,80):
masterImage.crop((
x, 0,
x+1920, 1080
)).save("teaser-")
def makeDescriptions(self):
# templateProcessor.filters['formatArtistsHTML']=self.secureFileName
self.logger.debug("Load HTML page template from " + self.descriptionHTML)
self.textDescription = templateProcessor.get_template(self.description).render(dataset=self)
self.htmlDescription = templateProcessor.get_template(self.descriptionHTML).render(dataset=self)
self.textExcerpt = templateProcessor.get_template(self.excerpt).render(dataset=self)
self.youtubeDescription = ""
self.logger.debug(self.excerpt)
def concatSampleAudioFiles(self):
coder=[
"-y",
"-filter_complex",
"concat=n={number_of_songs}:v=0:a=1 [out]".format(
number_of_songs=len(self.files)
),
"-map", "[out]",
"-vn",
"-c:a", "libfdk_aac", "-vbr", "3",
"-map_metadata", "-1",
]
params = []
for f in self.files:
params.append("-ss")
params.append(f['theLength']/2000-3)
params.append("-t")
params.append("00:00:05")
params.append("-i")
params.append(f['file'])
subprocess.call(
["ffmpeg"] +
params +
coder +
[self.output]
)
def concatAudioFiles(self):
self.logger.info("Build audio track as concatenation of input files...")
ffmpegCompressor = "aac"
coder=[
"-y",
"-filter_complex",
"concat=n={number_of_songs}:v=0:a=1 [out]".format(
number_of_songs = len(self.files)
),
"-map", "[out]",
"-vn",
# "-c:a", "libfdk_aac", "-vbr", "4", # best option
"-c:a", "aac", "-b:a", "160k", # use if libfdk_aac not avaialble in ffmpeg
"-map_metadata", "-1",
]
params = []
for f in self.files:
params.append("-i")
params.append(f['file'])
# # Add hardcoded silence (introDuration + 1000 ms) to the end of audio so audio
# # remains until the end of credit images.
# params.append("-f")
# params.append("lavfi")
# params.append("-t")
# params.append(str(datetime.timedelta(seconds=self.introDuration/1000 + 1)))
# params.append("-i")
# params.append("anullsrc=channel_layout=2:sample_rate=44100")
FNULL = open(os.devnull, 'w+')
subprocess.call(
["ffmpeg"] +
params +
coder +
[self.output],
stdin=FNULL,
stdout=FNULL,
stderr=FNULL
)
FNULL.close()
def ffmetadataChapter(self,song):
# unused, obsolete
timeScale=1000000
template="[CHAPTER]\nTIMEBASE=1/{scale}\nSTART={start}\nEND={end}\ntitle={title}\n"
return template.format(
scale=timeScale,
start=int(timeScale*self.length),
end=int(timeScale*self.length + song['theLength']),
title=self.songCompleteName(song)
)
def timedTextChapter(self, seconds, title):
m, s = divmod(seconds, 60)
h, m = divmod(m, 60)
h = int(h)
m = int(m)
template="""<TextSample sampleTime="{time}" xml:space="preserve">{title}</TextSample>\n"""
return template.format(
time="{:02d}:{:02d}:{:06.3f}".format(h, m, s),
title=title
)
def extendedPodcast(self):
self.logger.info("Tag for extended podcast...")
nhml = tempfile.NamedTemporaryFile(suffix='.nhml', dir='.', encoding=self.targetEncoding, mode='w+t', delete=False)
nhml.write(self.chapterImagesInfo)
nhml.close()
chap = tempfile.NamedTemporaryFile(suffix='.ttxt', dir='.', encoding=self.targetEncoding, mode='w+t', delete=False)
chap.write(self.chapterInfo)
chap.close()
# Mux everything together
subprocess.call([
"MP4Box",
# audio file (generated on concatAudioFiles())
self.output,
# images and NHML index (generated on imagify())
"-add", "{file}:name=Chapter Images".format(file=nhml.name),
# chapter points (generated on imagify())
"-add", "{file}:chap:name=Chapter Titles".format(file=chap.name),
# add a delay to track 1 (audio) to compensate the cover image
"-delay", "1={}".format(self.introDuration)
])
os.remove(nhml.name)
os.remove(chap.name)
if not self.nhml:
self.logger.info("Converting optimal NHML media into a 2 frames per second video...")
fps2 = tempfile.NamedTemporaryFile(
suffix = '.' + self.formats[self.mediaFormat]['extension'],
dir = '.',
encoding = self.targetEncoding,
mode = 'w+t',
delete = False
)
FNULL = open(os.devnull, 'w+')
subprocess.call(
[
"ffmpeg", "-y",
"-i", self.output,
"-c:v", "libx264", "-tune", "stillimage", "-vf", "fps=2", # video filters
"-c:a", "copy", # audio processing: just copy source
fps2.name
],
stdin=FNULL,
stdout=FNULL,
stderr=FNULL
)
FNULL.close()
os.replace(fps2.name, self.output)
description=self.templateProcessor.get_template(self.description).render(dataset=self)
# Properly tag it
subprocess.call([
"mp4tags",
"-H", "1",
"-X", "clean",
"-i", "podcast",
"-B", "1",
"-M", str(self.episode),
"-E", "https://github.com/avibrazil/music-podcaster",
"-e", "Avi Alkalay using https://github.com/avibrazil/music-podcaster",
"-C", "Copyright by its holders",
"-a", ' | '.join(self.artists),
"-s", self.title,
"-A", self.podcast,
"-l", description,
"-m", description,
self.output
])
# Add cover art
subprocess.call([
"mp4art",
"-z",
"--add", self.images['cover'],
self.output
])
self.byteSize = os.path.getsize(self.output)
def youtubefy(self):
# YouTube has problems with extended podcasts. Re-encode video for submission.
self.logger.info("Optimizing media for YouTube...")
# FNULL = open(os.devnull, 'w+')
# subprocess.call(
# [
# "ffmpeg", "-y",
# "-i", self.output,
# "-c:v", "libx264", "-tune", "stillimage", "-vf", "fps=2", # video filters
# "-c:a", "copy", # audio processing: just copy source
# self.youtubeOutput
# ],
# stdin=FNULL,
# stdout=FNULL,
# stderr=FNULL
# )
#
# FNULL.close()
#### End of methods for content generation and manipulation
#### Methods for publishing (text, YouTube, WordPress)
def wpAddTerm(self, slug, name):
term = None
for t in self.wpCategories:
if t.slug == slug:
term = t
break
self.logger.debug('Operating on %s (%s)', name, slug)
if term:
self.logger.debug('Using existing term %s', term.name)
else:
term = WordPressTerm()
term.taxonomy = 'post_tag'
term.name = name
term.slug = slug
term.id = self.wp.call(taxonomies.NewTerm(term))
self.wpCategories.append(term)
self.logger.debug('Creating term %s', term.name)
return term
def getSlug(self):
if not hasattr(self,'slug'):
self.slug='e{:04d}'.format(int(self.episode))
return self.slug
def getWordPressURL(self):
url = self.wordpress.replace('xmlrpc.php', '')
# self.logger.debug('WordPress URL: %s', url)
return url
def handleWordpressSubstitutions(self,text):
if hasattr(self,'wordpressSubstitutions') and isinstance(self.wordpressSubstitutions,list):
if not hasattr(self,'_wordpressSubstitutions'):
# prepare and wuote target strings
self._wordpressSubstitutions=[
(x[0],html.escape(x[1]))
for x in self.wordpressSubstitutions
]
t=text
for sub in self._wordpressSubstitutions:
t=t.replace(sub[0],sub[1])
return t
return text
def toWordPress(self):
self.wp = Client(self.wordpress, self.wordpressUser, self.wordpressPass)
self.wpCategories = self.wp.call(taxonomies.GetTerms('post_tag'))
# Upload podcast media
self.metamedia = dict(
title = '{i:04d} {title}'.format(i=int(self.episode), title=self.title),
name = self.output,
type = self.formats[self.mediaFormat]['mimetype'],
overwrite = 1
)
with open(self.output, 'rb') as themedia:
# XML-RPC is a weak protocol to send such a big file, so send only 10 bytes
# just to get the media URL. Then send the real file by SCP later.
# metamedia['bits'] = xmlrpc_client.Binary(themedia.read())
self.metamedia['bits'] = xmlrpc_client.Binary(bytearray(10)) #dummy placeholder
self.logger.info('Upload media to WordPress...')
self.metamedia.update(self.wp.call(media.UploadFile(self.metamedia)))
# self.logger.info(metamedia)
subprocess.call([
"scp",
self.output,
os.path.join(self.serverFolder, os.path.basename(self.metamedia['url']))
])
# Upload post thumbnail
self.metathumb = dict(
title = self.handleWordpressSubstitutions(
'{i:04d} {title}'.format(i=int(self.episode), title=self.title)
),
name = self.teaser,
type = 'image/jpeg', # mimetype
overwrite = 1
)
with open(self.teaser, 'rb') as thethumb:
self.metathumb['bits'] = xmlrpc_client.Binary(thethumb.read())
self.logger.info('Upload thumb to WordPress...')
self.metathumb.update(self.wp.call(media.UploadFile(self.metathumb)))
# Create post for WordPress
self.logger.info('Create WordPress post...')
post = WordPressPost()
post.title = self.handleWordpressSubstitutions(
'{title}'.format(i=int(self.episode), title=self.title)
)
if self.date:
post.date = self.date
# theyear = self.date.year()
# else: