pydub now generates the audio output

create_archive.sh

@@ -1,6 +1,8 @@
 
 # reminders of some useful oneliners
 
+for i in *.zip;  do  echo unzip \"$i\" -d \"${i%.zip}\"  ; done
+
 find /home/rizoma/kamizdat_archive/kamizdat.si  -iname "*FLAC*.zip"  -exec unzip "{}" \;
 
 for i in *.zip; do unzip "$i" ; done;

create_show.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-import os, random, time
+import os, fnmatch, random, time
 from tinytag import TinyTag 
 import datetime
 
@@ -8,76 +8,97 @@ from random import shuffle
 
 DATE = datetime.datetime.now().strftime("%Y-%m-%d")
 total_show_duration = 0
+complete_playlist = []
 show_array = []
 show_cover = "---"
 archive = []
 
+show_name = "THE AND IF"
+path = "/home/rob/antena/"
+
 # /////////////////////////////////////////////////
 
-def create_intro():
+def create_intro(show_array):
-    intropath = "/home/rob/antena/texts/clips/u_have_been"
+    intropath = path + "texts/clips/this_is"
     intro = random.choice(os.listdir(intropath))
-    show_array.append(str(os.path.abspath(intropath)) + "/"  + str(intro))
+    show_array.insert(0, str(os.path.abspath(intropath)) + "/"  + str(intro))
 
 def add_to_tracks_played(add_to_played: str):
     #global complete_tracks_played
     with open('music/tracks_played.pls', "a") as tracks_played_file:
         tracks_played_file.write(add_to_played + "\n")
 
-def check_archive():
+def check_archive(track):
     global archive
     with open('music/tracks_played.pls') as archive_file:
         for line in archive_file:
             archive.append(line)
-    return archive
+    if track not in archive:
+        print("____ TRACK NOT YET PLAYED ... ADDING _____")
+        return True
+    else:
+        print("____ TRACK ALREADY PLAYED _____")
+        return False
+
+def load_all_music():
+    with open('music/complete_music_archive.pls') as playlist_file:
+        for line in playlist_file:
+            complete_playlist.append(line)
+        print("loaded %s".format(str(len(complete_playlist))))
+    return complete_playlist
+
+def create_show_playlist(show_array: list, complete_playlist:list):
+    load_all_music()
 
-def create_playlist(show_array: list):
     global total_show_duration
     global archive
-    complete_playlist = []
 
     track_count = 0
     artist_played  = []
-    max_track_dur = 12
+    max_track_dur = 8
+    min_track_dur = 3
     
-    with open('music/complete.pls') as playlist_file:
+    while total_show_duration  < 60 * 55:
-        for line in playlist_file:
+        song = random.choice(random.sample(\
-            complete_playlist.append(line)
+               complete_playlist, len(complete_playlist) )).rstrip() #  pick a song
-            
-    while total_show_duration  < 60 * 58:
-        song = random.choice(random.sample(complete_playlist, len(complete_playlist) )).rstrip() #  pick a song
         track = TinyTag.get(song) # get its metadata
         # check if the artist not in the played list and the song is less than 8mins
-        check_archive()
+        if track.artist not in artist_played:
-
+           if  check_archive(track.title) is True:
-        if track.artist not in artist_played \
+               if  int(track.duration) > min_track_dur * 60:  
-           and  track.title not in archive \
+                   if  int(track.duration) < max_track_dur * 60:  
-           and  int(track.duration) < max_track_dur * 60:  
                        show_array.append(song.rstrip()) # if 'not in' is true then add the song
                        artist_played.append(track.artist) # and add the artist to the played list
                        add_to_tracks_played(track.title) # and write entry to archive file 
-
                        track_count += 1
                        total_show_duration = total_show_duration + track.duration 
-        else: print("inclusion conditions not met...................... " + str(track))
+                   else: print("TRACK TOO SHORT..........." + str(track))
+               else: print("TRACK TOO LONG..........." + str(track))
+           else: print("SONG PLAYED IN PREVIOUS EPISODE" + str(track))
+        else: print("ARTIST ALREADY IN PODCAST" + str(track))
+        
     total_show_duration = timedelta(seconds=round(total_show_duration))
     show_array = list(set(show_array))
     print("total tracks = " + str(track_count))
     print("total duration = " + str(total_show_duration))
     return show_array, total_show_duration
 
-
-
-
 def find_show_coverart(show_array:list):
     global show_cover
     cover = random.choice(show_array)
     cover = '/'.join(cover.split('/')[:-1])
     show_cover = str(cover + "/cover.jpg")
-    print("cover is ...." + show_cover)
+    print("THIS WEEKS COVER ART OF THE WEEK is ...." + show_cover)
     return show_cover
 
+#def create_show_audio():
+    
 def create_web_page(show_array:list):   
+
+    dir_path = "shows/"
+    pattern = "*.html"
+    show_count = len(fnmatch.filter(os.listdir(dir_path), pattern))
+    
     show_info = []
     find_show_coverart(show_array)
     global total_show_duration
@@ -102,7 +123,7 @@ def create_web_page(show_array:list):
         <body> <h1>Inside the with open: %s </h1>\n 
         \n ''' % DATE)
         
-        file.writelines("<h2>" +"SHOW INFO FOR ANTENA " + DATE + "</h2> \n")
+        file.writelines("<h2>" +"Show info for: {0} #{1} release date: {2} </h2> \n".format(show_name, show_count, DATE))
         file.writelines('''<img src="{0}" alt="podcast cover of the week" width="600" height="600"> 
         <h3>Total Playtime excluding fills: {1} </h3>
         ARTIST | ALBUM | TRACK | YEAR | DURATION
@@ -110,13 +131,64 @@ def create_web_page(show_array:list):
         
         for x in show_info:
             file.writelines("<p>" + x + "</p>" +" \n " )
+
+        file.writelines(''' \n\n <hr> <p>For more information on the artists or to buy thier albums visit their bandcamp page. </p>" +" \n ''' )
         file.writelines("</body></html>")
         file.close()
 
-def create_pls():
+        
+def create_pls_file():
     # write the selection as a playlist file
     with open("shows/antena_playlist_" + DATE + ".pls","w") as file:                             
         file.writelines("\n".join(show_array))
 
-create_playlist(show_array)
+        
+def create_podcast(show_array: list):
+
+    from glob import glob
+    from pydub import AudioSegment
+
+    playlist_songs = [AudioSegment.from_file(flac_file) for flac_file in show_array]
+
+    show_intro = playlist_songs.pop(0)
+    first_song = playlist_songs[0].fade_in(3000)
+    intro_and_first = first_song.overlay(show_intro)
+    first_three_blurb = playlist_songs.pop(0)
+    second_three_blurb = playlist_songs.pop(0)
+    final_songs_blurb = playlist_songs.pop(0)
+    final_show_outro = playlist_songs.pop(0)
+
+    playlist = intro_and_first
+    
+    for song in playlist_songs[2:3]: # first three songs (first added with intro)
+        # We don't want an abrupt stop at the end, so let's do a 1 second crossfades
+        playlist = playlist.append(song, crossfade=(10 * 1000))
+
+    # blurb about first three tracks
+    playlist = playlist.append(first_three_blurb) # <--------------BLURB INSERT
+
+    for song in playlist_songs[4:6]: # second three songs
+        # We don't want an abrupt stop at the end, so let's do a 1 second crossfades
+        playlist = playlist.append(song, crossfade=(10 * 1000))
+    playlist = playlist.append(second_three_blurb) # <--------------BLURB INSERT
+
+    for song in playlist_songs[7:]: # second three songs
+        # We don't want an abrupt stop at the end, so let's do a 1 second crossfades
+        playlist = playlist.append(song, crossfade=(10 * 1000))
+    playlist = playlist.append(final_songs_blurb) # <--------------BLURB INSERT
+
+    playlist = playlist.append(final_show_outro) # <-------------- OUTRO SEQUENCE
+
+
+    
+    # get length of final show / podcast
+    playlist_length = len(playlist) / (1000*60)
+    # save the entire poidcast
+    with open("%s_minute_playlist.flac" % playlist_length, 'wb') as out_f:
+        playlist.export(out_f, format='flac')
+    
+create_show_playlist(show_array, complete_playlist)
+#create_intro(show_array)
+create_pls_file()
 create_web_page(show_array)
+create_podcast(show_array)

filetest.liq

@@ -1,7 +1,10 @@
-s = mksafe(once(single("/home/rizoma/sketchbook/libraries/minim/examples/Analysis/offlineAnalysis/data/jingle.mp3")))
+#s = mksafe(once(single("/home/rizoma/sketchbook/libraries/minim/examples/Analysis/offlineAnalysis/data/jingle.mp3")))
+
+intro = single("/home/rob/antena/texts/clips/u_have_been/a_selection_of_3.wav")
+show = mksafe(once(playlist("shows/antena_playlist_2024-01-08.pls")))
 
 #list = once(single("/home/rizoma/sketchbook/libraries/minim/examples/Analysis/offlineAnalysis/data/jingle.mp3"))
 
 #s = fallback(track_sensitive=false, [s, list])
 
-output.file(%wav, "backup.wav", s)
+output.file(%wav, "backup.wav", [intro, show] )

music/make_master_playlist.sh

@@ -0,0 +1,4 @@
+
+path="/home/rob/antena/music"
+find $path  -iname "*.flac" | sort | shuf > complete_music_archive.pls
+