def rm_get_main_url(date_s):
if not npr_utils.is_saturday(date_s):
raise ValueError("Error, this date given by '%s' is not a Saturday." %
npr_utils.get_datestring(date_s) )
mon_lower = date_s.strftime('%b').lower()
year = date_s.year
dsub = date_s.strftime('%y%m%d')
full_rm_url = 'http://www.npr.org/programs/waitwait/archrndwn/%04d/%s/%s.waitwait.html' % (
year, mon_lower, dsub )
return full_rm_url
def rm_get_main_url(date_s):
if not npr_utils.is_saturday(date_s):
raise ValueError("Error, this date given by '%s' is not a Saturday." %
npr_utils.get_datestring(date_s))
mon_lower = date_s.strftime('%b').lower()
year = date_s.year
dsub = date_s.strftime('%y%m%d')
full_rm_url = 'http://www.npr.org/programs/waitwait/archrndwn/%04d/%s/%s.waitwait.html' % (
year, mon_lower, dsub)
return full_rm_url
def waitwait_crontab():
"""
This python module downloads a Wait Wait... episode on a particular Saturday
"""
# get current time
current_date = datetime.date.fromtimestamp( time.time())
if not npr_utils.is_saturday( current_date ):
print "Error, today is not a Saturday. Instead, today is %s." % \
current_date.strftime('%A')
return
# now download the episode into the correct directory
waitwait.get_waitwait('/mnt/media/waitwait', current_date)
def waitwait_crontab():
"""
This python module downloads a Wait Wait... episode on a particular Saturday
"""
# get current time
current_date = datetime.date.fromtimestamp(time.time())
if not npr_utils.is_saturday(current_date):
print "Error, today is not a Saturday. Instead, today is %s." % \
current_date.strftime('%A')
return
# now download the episode into the correct directory
waitwait.get_waitwait('/mnt/media/waitwait', current_date)
def get_waitwait(outputdir, date_s, order_totnum=None, file_data=None, debugonly=False, exec_dict=None):
# check if outputdir is a directory
if not os.path.isdir(outputdir):
raise ValueError("Error, %s is not a directory." % outputdir)
# check if actually saturday
if not npr_utils.is_saturday(date_s):
raise ValueError("Error, date = %s not a Saturday." % npr_utils.get_datestring(date_s))
if exec_dict is None:
exec_dict = npr_utils.find_necessary_executables()
assert exec_dict is not None
avconv_exec = exec_dict["avconv"]
if order_totnum is None:
order_totnum = npr_utils.get_order_number_saturday_in_year(date_s)
order_in_year, tot_in_year = order_totnum
if file_data is None:
file_data = get_waitwait_image()
year = date_s.year
decdate = npr_utils.get_decdate(date_s)
m4afile = os.path.join(outputdir, "NPR.WaitWait.%s.m4a" % decdate)
if year >= 2006:
tup = get_title_wavfile_standard(date_s, outputdir, avconv_exec, debugonly=debugonly)
if tup is None:
return
title, outfiles = tup
fnames = [filename.replace(" ", "\ ") for filename in outfiles]
sox_string_cmd = "concat:%s" % "|".join(fnames)
split_cmd = [
avconv_exec,
"-y",
"-i",
sox_string_cmd,
"-ar",
"44100",
"-ac",
"2",
"-threads",
"%d" % multiprocessing.cpu_count(),
"-strict",
"experimental",
"-acodec",
"aac",
m4afile,
]
proc = subprocess.Popen(split_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout_val, stderr_val = proc.communicate()
for filename in outfiles:
os.remove(filename)
else:
title = waitwait_realmedia.rm_get_title_from_url(date_s)
rmfile = waitwait_realmedia.rm_download_file(date_s, outdir=outputdir)
wavfile = waitwait_realmedia.rm_create_wav_file(date_s, rmfile, outdir=outputdir)
os.remove(rmfile)
# now convert to m4a file
m4afile = os.path.join(outputdir, "NPR.WaitWait.%s.m4a" % decdate)
split_cmd = [
avconv_exec,
"-y",
"-i",
wavfile,
"-ar",
"44100",
"-ac",
"2",
"-threads",
"%d" % multiprocessing.cpu_count(),
"-strict",
"experimental",
"-acodec",
"aac",
m4afile,
]
proc = subprocess.Popen(split_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout_val, stderr_val = proc.communicate()
# remove wav file
os.remove(wavfile)
# now put in metadata
mp4tags = mutagen.mp4.MP4(m4afile)
mp4tags.tags["\xa9nam"] = [title]
mp4tags.tags["\xa9alb"] = ["Wait Wait...Don't Tell Me: %d" % year]
mp4tags.tags["\xa9ART"] = ["Peter Sagal"]
mp4tags.tags["\xa9day"] = ["%d" % year]
mp4tags.tags["\xa9cmt"] = ["more info at : NPR Web site"]
mp4tags.tags["trkn"] = [(order_in_year, tot_in_year)]
mp4tags.tags["covr"] = [mutagen.mp4.MP4Cover(file_data, mutagen.mp4.MP4Cover.FORMAT_PNG)]
mp4tags.tags["\xa9gen"] = ["Podcast"]
mp4tags.save()
return m4afile
def get_waitwait(outputdir,
date_s,
order_totnum=None,
file_data=None,
debugonly=False,
exec_dict=None,
verify=True,
justFix=False):
# check if outputdir is a directory
if not os.path.isdir(outputdir):
raise ValueError("Error, %s is not a directory." % outputdir)
# check if actually saturday
if not npr_utils.is_saturday(date_s):
raise ValueError("Error, date = %s not a Saturday." %
npr_utils.get_datestring(date_s))
if exec_dict is None:
exec_dict = npr_utils.find_necessary_executables()
assert (exec_dict is not None)
avconv_exec = exec_dict['avconv']
if order_totnum is None:
order_totnum = npr_utils.get_order_number_saturday_in_year(date_s)
order_in_year, tot_in_year = order_totnum
if file_data is None:
file_data = get_waitwait_image(verify=verify)
year = date_s.year
decdate = npr_utils.get_decdate(date_s)
m4afile = os.path.join(outputdir, 'NPR.WaitWait.%s.m4a' % decdate)
if year >= 2006:
tup = get_title_wavfile_standard(date_s,
outputdir,
avconv_exec,
debugonly=debugonly,
verify=verify,
justFix=justFix)
if tup is None:
return
title, outfiles = tup
if justFix: # works only for year >= 2006
if not os.path.isfile(m4afile):
print "Error, %s does not exist." % os.path.basename(m4afile)
return
mp4tags = mutagen.mp4.MP4(m4afile)
mp4tags.tags['\xa9nam'] = [
title,
]
mp4tags.save()
logging.debug('fixed title for %s.' % m4afile)
return m4afile
fnames = map(lambda filename: filename.replace(' ', '\ '), outfiles)
sox_string_cmd = 'concat:%s' % '|'.join(fnames)
split_cmd = [
avconv_exec, '-y', '-i', sox_string_cmd, '-ar', '44100', '-ac',
'2', '-threads',
'%d' % multiprocessing.cpu_count(), '-strict', 'experimental',
'-acodec', 'aac', m4afile
]
proc = subprocess.Popen(split_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout_val, stderr_val = proc.communicate()
if 'Protocol not found' in stderr_val.strip():
for filename in outfiles:
os.remove(filename)
raise ValueError(
"Error, AVCONV does not have the concatenation protocol.")
for filename in outfiles:
os.remove(filename)
else:
title = waitwait_realmedia.rm_get_title_from_url(date_s)
rmfile = waitwait_realmedia.rm_download_file(date_s, outdir=outputdir)
wavfile = waitwait_realmedia.rm_create_wav_file(date_s,
rmfile,
outdir=outputdir)
os.remove(rmfile)
# now convert to m4a file
m4afile = os.path.join(outputdir, 'NPR.WaitWait.%s.m4a' % decdate)
split_cmd = [
avconv_exec, '-y', '-i', wavfile, '-ar', '44100', '-ac', '2',
'-threads',
'%d' % multiprocessing.cpu_count(), '-strict', 'experimental',
'-acodec', 'aac', m4afile
]
proc = subprocess.Popen(split_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout_val, stderr_val = proc.communicate()
# remove wav file
os.remove(wavfile)
# now put in metadata
mp4tags = mutagen.mp4.MP4(m4afile)
mp4tags.tags['\xa9nam'] = [
title,
]
mp4tags.tags['\xa9alb'] = [
"Wait Wait...Don't Tell Me: %d" % year,
]
mp4tags.tags['\xa9ART'] = [
'Peter Sagal',
]
mp4tags.tags['\xa9day'] = [
'%d' % year,
]
mp4tags.tags['\xa9cmt'] = [
"more info at : NPR Web site",
]
mp4tags.tags['trkn'] = [
(order_in_year, tot_in_year),
]
mp4tags.tags['covr'] = [
mutagen.mp4.MP4Cover(file_data, mutagen.mp4.MP4Cover.FORMAT_PNG),
]
mp4tags.tags['\xa9gen'] = [
'Podcast',
]
mp4tags.save()
return m4afile