def convert_bakeoff2005_dataset(dataset):
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/bakeoff2005/{}_training.utf8'.format(dataset), 'data/{}/raw/train-all.txt'.format(dataset), True)
convert_file('data/bakeoff2005/{}_test_gold.utf8'.format(dataset), 'data/{}/raw/test.txt'.format(dataset), False)
split_train_dev(dataset)
def make_bmes(dataset='pku'): # + tag
path = 'data/' + dataset + '/'
make_sure_path_exists(path + 'bmes')
bmes_tag(path + 'raw/train.txt', path + 'bmes/train.txt')
bmes_tag(path + 'raw/train-all.txt', path + 'bmes/train-all.txt')
bmes_tag(path + 'raw/dev.txt', path + 'bmes/dev.txt')
bmes_tag(path + 'raw/test.txt', path + 'bmes/test.txt')
def convert_sighan2005_dataset(dataset):
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/sighan2005/{}_training.utf8'.format(dataset), 'data/{}/raw/train-all.txt'.format(dataset), True)
convert_file('data/sighan2005/{}_test_gold.utf8'.format(dataset), 'data/{}/raw/test.txt'.format(dataset), False)
split_train_dev(dataset)
def make_bmes(dataset='pku',encode="utf-16"):
path = 'data/' + dataset + '/'
make_sure_path_exists(path + 'bmes')
bmes_tag(path + 'raw/train.txt', path + 'bmes/train.txt',encode)
bmes_tag(path + 'raw/train-all.txt', path + 'bmes/train-all.txt',encode)
bmes_tag(path + 'raw/dev.txt', path + 'bmes/dev.txt',encode)
bmes_tag(path + 'raw/test.txt', path + 'bmes/test.txt',encode)
def make_bmes(dataset='pku'):
path = 'data/' + dataset + '/'
make_sure_path_exists(path + 'bmes')
bmes_tag(path + 'raw/train.txt', path + 'bmes/train.txt')
bmes_tag(path + 'raw/train-all.txt', path + 'bmes/train-all.txt')
bmes_tag(path + 'raw/dev.txt', path + 'bmes/dev.txt')
bmes_tag(path + 'raw/test.txt', path + 'bmes/test.txt')
def converter(filepath, src, dst):
"""Convert a MIDI file to a multi-track piano-roll and save the
resulting multi-track piano-roll to the destination directory. Return a
tuple of `midi_md5` and useful information extracted from the MIDI file.
"""
midi_md5 = os.path.splitext(os.path.basename(filepath))[0]
multitrack = Multitrack(beat_resolution=CONFIG["beat_resolution"], name=midi_md5)
pm = pretty_midi.PrettyMIDI(filepath)
# Merge tracks
assert pm.instruments[0].name == "MELODY"
assert pm.instruments[1].name == "BRIDGE"
assert pm.instruments[2].name == "PIANO"
pm.instruments[0].name = "MAIN"
pm.instruments[0].notes = (
pm.instruments[0].notes + pm.instruments[1].notes + pm.instruments[2].notes
)
del pm.instruments[2]
del pm.instruments[1]
multitrack.parse_pretty_midi(pm)
midi_info = get_midi_info(pm)
result_dir = change_prefix(os.path.dirname(filepath), src, dst)
make_sure_path_exists(result_dir)
multitrack.save(os.path.join(result_dir, midi_md5 + ".npz"))
return (midi_md5, midi_info)
def main():
"""Main function."""
result_dir, src, subset_ids_path = parse_args()
id_lists = {tag: [] for tag in TAGS}
# Load the IDs of the songs in the subset
with open(subset_ids_path) as f:
subset_ids = [line.rstrip('\n').split()[1] for line in f]
# Loop over all the songs in the subsets
for msd_id in subset_ids:
for dataset in ('lastfm_train', 'lastfm_test'):
filepath = os.path.join(
src, dataset, msd_id_to_dirs(msd_id) + '.json')
if os.path.exists(filepath):
with open(filepath) as f:
data = json.load(f)
# Loop over all the tags annotated to the song
for tag_freq_pair in data['tags']:
if tag_freq_pair[0] in TAGS:
# Add the ID to the corresponding tag
id_lists[tag_freq_pair[0]].append(msd_id)
# Save the ID lists to files
make_sure_path_exists(result_dir)
for tag in TAGS:
filename = 'id_list_{}.txt'.format(tag.lower())
with open(os.path.join(result_dir, filename), 'w') as f:
for msd_id in id_lists[tag]:
f.write(msd_id + '\n')
print("ID lists for Last.fm Dataset successfully saved.")
def main():
"""Main function."""
result_dir, src, subset_ids_path = parse_args()
id_lists = {tag: [] for tag in TAGS}
# Load the IDs of the songs in the subset
with open(subset_ids_path) as f:
subset_ids = [line.rstrip('\n').split()[1] for line in f]
# Loop over all the songs in the subsets
for msd_id in subset_ids:
for dataset in ('lastfm_train', 'lastfm_test'):
filepath = os.path.join(src, dataset,
msd_id_to_dirs(msd_id) + '.json')
if os.path.exists(filepath):
with open(filepath) as f:
data = json.load(f)
# Loop over all the tags annotated to the song
for tag_freq_pair in data['tags']:
if tag_freq_pair[0] in TAGS:
# Add the ID to the corresponding tag
id_lists[tag_freq_pair[0]].append(msd_id)
# Save the ID lists to files
make_sure_path_exists(result_dir)
for tag in TAGS:
filename = 'id_list_{}.txt'.format(tag.lower())
with open(os.path.join(result_dir, filename), 'w') as f:
for msd_id in id_lists[tag]:
f.write(msd_id + '\n')
print("ID lists for Last.fm Dataset successfully saved.")
def galSaveflux(fList, fid, savedir):
fileDir = os.path.join(savedir, "doublet_ML")
make_sure_path_exists(fileDir)
fileDir = os.path.join(fileDir, str(fid) + ".pkl")
f = open(fileDir, "wb")
pickle.dump(fList, f)
f.close()
def make_bmes(dataset="pku"):
path = data_path + "/" + dataset + "/"
make_sure_path_exists(path + "bmes")
bmes_tag(path + "raw/train.txt", path + "bmes/train.txt")
bmes_tag(path + "raw/train-all.txt", path + "bmes/train-all.txt")
bmes_tag(path + "raw/dev.txt", path + "bmes/dev.txt")
bmes_tag(path + "raw/test.txt", path + "bmes/test.txt")
def galSaveflux(fList, fid, savedir):
fileDir = os.path.join(savedir, "doublet_ML")
make_sure_path_exists(fileDir)
fileDir = os.path.join(fileDir, str(fid) + ".pkl")
f = open(fileDir, "wb")
pickle.dump(fList, f)
f.close()
def plotGalaxyLens(doublet, obj, savedir, peak_candidates, preProd, nxtProd,
doublet_index, fit):
if not doublet:
ax = plt.subplot(1, 1, 1)
plt.title('RA=' + str(obj.RA) + ', Dec=' + str(obj.DEC) + ', Plate=' +
str(obj.plate) + ', Fiber=' + str(obj.fiberid) +
', MJD=' + str(obj.mjd) + '\n$z=' + str(obj.z) + ' \pm' +
str(obj.z_err) + '$, Class=' + str(obj.obj_class))
ax.plot(obj.wave, obj.reduced_flux, 'k')
plt.xlabel('$Wavelength\, (Angstroms)$')
plt.ylabel('$f_{\lambda}\, (10^{-17} erg\, s^{-1} cm^{-2} Ang^{-1}$')
ax.plot(obj.wave, fit, 'r')
make_sure_path_exists(savedir + '/plots/')
plt.savefig(savedir + '/plots/' + str(obj.plate) + '-' + str(obj.mjd) +
'-' + str(obj.fiberid) + '.png')
plt.close()
# If doublet, plot in two different windows
else:
# Plot currently inspecting spectra
plt.figure(figsize=(14, 4))
plt.suptitle('RA=' + str(obj.RA) + ', Dec=' + str(obj.DEC) +
', Plate=' + str(obj.plate) + ', Fiber='+str(obj.fiberid) +
', MJD=' + str(obj.mjd) + '\n$z=' + str(obj.z) + ' \pm' +
str(obj.z_err) + '$, Class=' + str(obj.obj_class))
# Reduced flux overall
ax1 = plt.subplot2grid((1, 3), (0, 0), colspan=2)
ax1.plot(obj.wave[10:-10], obj.reduced_flux[10:-10], 'k')
ax1.plot(obj.wave, fit, 'r')
ax1.set_xlabel('$\lambda \, [\AA]$ ')
ax1.set_ylabel(
'$f_{\lambda}\, (10^{-17} erg\, s^{-1} cm^{-2} Ang^{-1}$')
ax1.set_xlim([np.min(obj.wave), np.max(obj.wave)])
# Reduced flux detail
ax2 = plt.subplot2grid((1, 3), (0, 2))
ax2.set_xlabel('$\lambda \, [\AA]$ ')
ax2.locator_params(tight=True)
ax2.set_xlim([peak_candidates[doublet_index].wavelength - 30.0,
peak_candidates[doublet_index].wavelength + 30.0])
ax2.plot(obj.wave, obj.reduced_flux, 'k')
ax2.plot(obj.wave, fit, 'r')
ax2.set_ylim([-5, 10])
ax2.vlines(x=obj.zline['linewave'] * (1.0 + obj.z), ymin=-10, ymax=10,
colors='g', linestyles='dashed')
# Plot previous one
if obj.fiberid != 1:
objPre = SDSSObject(obj.plate, obj.mjd, obj.fiberid - 1,
obj.dataVersion, obj.baseDir)
ax2.plot(objPre.wave, objPre.reduced_flux, 'b')
# Plot next one
if obj.fiberid != 1000:
objNxt = SDSSObject(obj.plate, obj.mjd, obj.fiberid + 1,
obj.dataVersion, obj.baseDir)
ax2.plot(objNxt.wave, objNxt.reduced_flux, 'g')
# Save to file
make_sure_path_exists(os.path.join(savedir, 'plots'))
plt.savefig(os.path.join(savedir, 'plots', str(obj.plate) + '-' +
str(obj.mjd) + '-' + str(obj.fiberid) +
'.png'))
plt.close()
def main():
"""Main function."""
dst, src, fs, tempo = parse_args()
make_sure_path_exists(os.path.dirname(dst))
multitrack = pypianoroll.Multitrack(src)
pm = multitrack.to_pretty_midi(tempo)
waveform = pm.fluidsynth()
scipy.io.wavfile.write(dst, fs, waveform)
def convert_bakeoff2005_dataset(dataset):
print('Converting {}...'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/bakeoff2005/{}_training.utf8'.format(dataset), 'data/{}/raw/train-all.txt'.format(dataset), True)
convert_file('data/bakeoff2005/{}_test_gold.utf8'.format(dataset), 'data/{}/raw/test.txt'.format(dataset), False)
split_train_dev(dataset)
def make_radical(dataset='pku'):
print('Making radical tags for {}...'.format(dataset))
path = 'data/' + dataset
make_sure_path_exists(path + '/radical')
to_radical(path + '/bmes/train.txt', path + '/radical/train.txt')
to_radical(path + '/bmes/train-all.txt', path + '/radical/train-all.txt')
to_radical(path + '/bmes/dev.txt', path + '/radical/dev.txt')
to_radical(path + '/bmes/test.txt', path + '/radical/test.txt')
def make_bmes(dataset='pku'):
print('Making bmes tags for {}...'.format(dataset))
path = 'data/' + dataset + '/'
make_sure_path_exists(path + 'bmes')
bmes_tag(path + 'raw/train.txt', path + 'bmes/train.txt')
bmes_tag(path + 'raw/train-all.txt', path + 'bmes/train-all.txt')
bmes_tag(path + 'raw/dev.txt', path + 'bmes/dev.txt')
bmes_tag(path + 'raw/test.txt', path + 'bmes/test.txt')
def convert_sighan2008_dataset(dataset, utf=16):
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/sighan2008/{}_train_seg/{}_train_utf{}.seg'.format(dataset, dataset, utf),
'data/{}/raw/train-all.txt'.format(dataset), True, 'utf-{}'.format(utf))
convert_file('data/sighan2008/{}_seg_truth&resource/{}_truth_utf{}.seg'.format(dataset, dataset, utf),
'data/{}/raw/test.txt'.format(dataset), False, 'utf-{}'.format(utf))
split_train_dev(dataset)
def plotGalaxyLens(doublet, obj, savedir, peak_candidates, preProd, nxtProd,
doublet_index, fit):
if not doublet:
ax = plt.subplot(1, 1, 1)
plt.title('RA=' + str(obj.RA) + ', Dec=' + str(obj.DEC) + ', Plate=' +
str(obj.plate) + ', Fiber=' + str(obj.fiberid) +
', MJD=' + str(obj.mjd) + '\n$z=' + str(obj.z) + ' \pm' +
str(obj.z_err) + '$, Class=' + str(obj.obj_class))
ax.plot(obj.wave, obj.reduced_flux, 'k')
plt.xlabel('$Wavelength\, (Angstroms)$')
plt.ylabel('$f_{\lambda}\, (10^{-17} erg\, s^{-1} cm^{-2} Ang^{-1}$')
ax.plot(obj.wave, fit, 'r')
make_sure_path_exists(savedir + '/plots/')
plt.savefig(savedir + '/plots/' + str(obj.plate) + '-' + str(obj.mjd) +
'-' + str(obj.fiberid) + '.png')
plt.close()
# If doublet, plot in two different windows
else:
# Plot currently inspecting spectra
plt.figure(figsize=(14, 6))
ax1 = plt.subplot2grid((1, 3), (0, 0), colspan=2)
plt.suptitle('RA=' + str(obj.RA) + ', Dec=' + str(obj.DEC) +
', Plate=' + str(obj.plate) + ', Fiber='+str(obj.fiberid) +
', MJD=' + str(obj.mjd) + '\n$z=' + str(obj.z) + ' \pm' +
str(obj.z_err) + '$, Class=' + str(obj.obj_class))
ax2 = plt.subplot2grid((1, 3), (0, 2))
ax1.plot(obj.wave[10:-10], obj.reduced_flux[10:-10], 'k')
ax1.plot(obj.wave, fit, 'r')
ax1.set_xlabel('$\lambda \, [\AA]$ ')
ax1.set_ylabel(
'$f_{\lambda}\, (10^{-17} erg\, s^{-1} cm^{-2} Ang^{-1}$')
ax2.set_xlabel('$\lambda \, [\AA]$ ')
ax2.locator_params(tight=True)
ax2.set_xlim([peak_candidates[doublet_index].wavelength - 30.0,
peak_candidates[doublet_index].wavelength + 30.0])
ax2.plot(obj.wave, obj.reduced_flux, 'k')
ax2.plot(obj.wave, fit, 'r')
ax2.set_ylim([-5, 10])
ax2.vlines(x=obj.zline['linewave'] * (1.0 + obj.z), ymin=-10, ymax=10,
colors='g', linestyles='dashed')
ax1.set_xlim([np.min(obj.wave), np.max(obj.wave)])
# Plot previous one
if obj.fiberid != 1:
objPre = SDSSObject(obj.plate, obj.mjd, obj.fiberid - 1,
obj.dataVersion, obj.baseDir)
ax2.plot(objPre.wave, objPre.reduced_flux, 'b')
# Plot next one
if obj.fiberid != 1000:
objNxt = SDSSObject(obj.plate, obj.mjd, obj.fiberid + 1,
obj.dataVersion, obj.baseDir)
ax2.plot(objNxt.wave, objNxt.reduced_flux, 'g')
# Save to file
make_sure_path_exists(os.path.join(savedir, 'plots'))
plt.savefig(os.path.join(savedir, 'plots', str(obj.plate) + '-' +
str(obj.mjd) + '-' + str(obj.fiberid) +
'.png'))
plt.close()
def convert_sxu():
dataset = 'sxu'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/bakeoff2008/{}/train.txt'.format(dataset), 'data/{}/raw/train-all.txt'.format(dataset), True)
convert_file('data/bakeoff2008/{}/test.txt'.format(dataset), 'data/{}/raw/test.txt'.format(dataset), False)
split_train_dev(dataset)
make_bmes(dataset)
def convert_sxu():
dataset = 'sxu'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/other/{}/train.txt'.format(dataset), 'data/{}/raw/train-all.txt'.format(dataset), True)
convert_file('data/other/{}/test.txt'.format(dataset), 'data/{}/raw/test.txt'.format(dataset), False)
split_train_dev(dataset)
make_bmes(dataset)
def merger(filepath, src, dst):
"""Load and merge a multitrack pianoroll and save to the given path."""
# Load and merge the multitrack pianoroll
multitrack = Multitrack(filepath)
merged = get_merged(multitrack)
# Save the merged multitrack pianoroll
result_path = change_prefix(filepath, src, dst)
make_sure_path_exists(os.path.dirname(result_path))
merged.save(result_path)
def merger(filepath, src, dst):
"""Load and merge a multitrack pianoroll and save to the given path."""
# Load and merge the multitrack pianoroll
multitrack = Multitrack(filepath)
merged = get_merged(multitrack)
# Save the merged multitrack pianoroll
result_path = change_prefix(filepath, src, dst)
make_sure_path_exists(os.path.dirname(result_path))
merged.save(result_path)
def lensFinder(plate, mjd, fiberid, datav, datadir, savedir, lya, qso, jpt,
bwidth, bsig, maxchi2):
sd = os.path.join(savedir, str(plate) + "-" + str(mjd))
make_sure_path_exists(sd)
try:
eBOSSLens(plate, mjd, fiberid, datav, lya, qso, jpt, sd, datadir,
max_chi2=maxchi2, bwidth=bwidth, bsig=bsig)
except Exception as reason:
text = str(plate) + " " + str(mjd) + " " + str(fiberid) + " " + \
str(reason)
print(text)
def binarizer(filepath, src, dst):
"""Load and binarize a multitrack pianoroll and save the resulting
multitrack pianoroll to the destination directory."""
# Load and binarize the multitrack pianoroll
multitrack = Multitrack(filepath)
multitrack.binarize()
# Save the binarized multitrack pianoroll
result_path = change_prefix(filepath, src, dst)
make_sure_path_exists(os.path.dirname(result_path))
multitrack.save(result_path)
def binarizer(filepath, src, dst):
"""Load and binarize a multitrack pianoroll and save the resulting
multitrack pianoroll to the destination directory."""
# Load and binarize the multitrack pianoroll
multitrack = Multitrack(filepath)
multitrack.binarize()
# Save the binarized multitrack pianoroll
result_path = change_prefix(filepath, src, dst)
make_sure_path_exists(os.path.dirname(result_path))
multitrack.save(result_path)
def lensFinder(plate, mjd, fiberid, datav, datadir, savedir, lya, qso, jpt,
bwidth, bsig, maxchi2, doplot):
sd = os.path.join(savedir, str(plate) + "-" + str(mjd))
make_sure_path_exists(sd)
try:
eBOSSLens(plate, mjd, fiberid, datav, lya, qso, jpt, sd, datadir,
max_chi2=maxchi2, bwidth=bwidth, bsig=bsig, doPlot=doplot)
except Exception as reason:
text = str(plate) + " " + str(mjd) + " " + str(fiberid) + " " + \
str(reason)
print(text)
def convert_wiki():
dataset = 'wiki'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/wiki/generated.train.txt', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/wiki/generated.dev.txt', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/wiki/generated.test.txt', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def make_training_examples():
for i in xrange(NUM_TRAINING_EXAMPLES):
print "Training: {0}/{1}".format(i+1, NUM_TRAINING_EXAMPLES)
category = random.choice(categories)
audio_segments_dir = '{0}/{1}/train'.format(AUDIO_SEGMENTS_DIR, category)
segment_wav_file = '{0}/{1}'.format(audio_segments_dir, random.choice(audio_segments[category]))
example_dir = '{0}/{1}'.format(TRAINING_EXAMPLES_DIR, category)
make_sure_path_exists(example_dir)
example_file_prefix = '{0}/{1}'.format(example_dir, i)
extract_random_augmented_spectrogram(segment_wav_file, example_file_prefix)
def convert_ctb():
dataset = 'ctb'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/ctb/ctb6.train.seg', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/ctb/ctb6.dev.seg', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/ctb/ctb6.test.seg', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def main():
"""Main function."""
src, dst = parse_args()
make_sure_path_exists(dst)
if CONFIG['multicore'] > 1:
joblib.Parallel(n_jobs=CONFIG['multicore'], verbose=5)(
joblib.delayed(merger)(npz_path, src, dst)
for npz_path in findall_endswith('.npz', src))
else:
for npz_path in findall_endswith('.npz', src):
merger(npz_path, src, dst)
def convert_ctb():
dataset = 'ctb'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/other/ctb/ctb6.train.seg', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/other/ctb/ctb6.dev.seg', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/other/ctb/ctb6.test.seg', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def main():
"""Main function."""
src, dst = parse_args()
make_sure_path_exists(dst)
if CONFIG['multicore'] > 1:
joblib.Parallel(n_jobs=CONFIG['multicore'], verbose=5)(
joblib.delayed(merger)(npz_path, src, dst)
for npz_path in findall_endswith('.npz', src))
else:
for npz_path in findall_endswith('.npz', src):
merger(npz_path, src, dst)
def convert_weibo():
dataset = 'weibo'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
convert_file('data/weibo/nlpcc2016-word-seg-train.dat', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/weibo/nlpcc2016-wordseg-dev.dat', 'data/{}/raw/dev.txt'.format(dataset), True)
# TODO the weibo test answer is missing
convert_file('data/weibo/nlpcc2016-wordseg-dev.dat', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def convert_synthetic_corpus():
dataset = 'syn'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
split_train_dev_test('syn')
convert_file('data/syn/train.txt', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/syn/dev.txt', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/syn/test.txt', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def main():
"""Main function."""
src, dst = parse_args()
make_sure_path_exists(dst)
if CONFIG['multicore'] > 1:
joblib.Parallel(n_jobs=CONFIG['multicore'], verbose=5)(
joblib.delayed(binarizer)(npz_path, src, dst)
for npz_path in findall_endswith('.npz', src))
else:
for npz_path in findall_endswith('.npz', src):
binarizer(npz_path, src, dst)
print("Dataset successfully binarized.")
def main():
"""Main function."""
src, dst = parse_args()
make_sure_path_exists(dst)
if CONFIG['multicore'] > 1:
joblib.Parallel(n_jobs=CONFIG['multicore'], verbose=5)(
joblib.delayed(binarizer)(npz_path, src, dst)
for npz_path in findall_endswith('.npz', src))
else:
for npz_path in findall_endswith('.npz', src):
binarizer(npz_path, src, dst)
print("Dataset successfully binarized.")
def process(sources, output, force):
"""Download sources and process the file to the output directory.
\b
SOURCES: Source JSON file or directory of files. Required.
OUTPUT: Destination directory for generated data. Required.
"""
for path in utils.get_files(sources):
pathparts = utils.get_path_parts(path)
pathparts[0] = output.strip(os.sep)
pathparts[-1] = pathparts[-1].replace('.json', '.geojson')
outdir = os.sep.join(pathparts[:-1])
outfile = os.sep.join(pathparts)
source = utils.read_json(path)
urlfile = urlparse(source['url']).path.split('/')[-1]
if not hasattr(adapters, source['filetype']):
utils.error('Unknown filetype', source['filetype'], '\n')
continue
if os.path.isfile(outfile) and not force:
utils.error('Skipping', path, 'since generated file exists.',
'Use --force to regenerate.', '\n')
continue
utils.info('Downloading', source['url'])
try:
fp = utils.download(source['url'])
except IOError:
utils.error('Failed to download', source['url'], '\n')
continue
utils.info('Reading', urlfile)
try:
geojson = getattr(adapters, source['filetype']).read(fp, source['properties'])
except IOError:
utils.error('Failed to read', urlfile)
continue
finally:
os.remove(fp.name)
utils.make_sure_path_exists(outdir)
utils.write_json(outfile, geojson)
utils.success('Done. Processed to', outfile, '\n')
def init_logger():
log_formatter = logging.Formatter("%(message)s")
logger = logging.getLogger()
console_handler = logging.StreamHandler()
console_handler.setFormatter(log_formatter)
logger.addHandler(console_handler)
logger.setLevel(logging.INFO)
root_dir = FLAGS.model_dir if FLAGS.model_dir != '' else FLAGS.load_dir
make_sure_path_exists(root_dir)
if not os.path.exists(root_dir):
os.mkdir(root_dir)
file_handler = logging.FileHandler("{0}/info.log".format(root_dir), mode='a')
file_handler.setFormatter(log_formatter)
logger.addHandler(file_handler)
return logger
def convert_sighan2005_dataset(dataset):
global sighan05_root
root = os.path.join(data_path, dataset)
make_sure_path_exists(root)
make_sure_path_exists(root + "/raw")
file_path = "{}/{}_training.utf8".format(sighan05_root, dataset)
convert_file(file_path, "{}/raw/train-all.txt".format(root),
is_traditional(dataset), True)
if dataset == "as":
file_path = "{}/{}_testing_gold.utf8".format(sighan05_root, dataset)
else:
file_path = "{}/{}_test_gold.utf8".format(sighan05_root, dataset)
convert_file(file_path, "{}/raw/test.txt".format(root),
is_traditional(dataset), False)
split_train_dev(dataset)
def init_logger():
log_formatter = logging.Formatter("%(message)s")
logger = logging.getLogger()
console_handler = logging.StreamHandler()
console_handler.setFormatter(log_formatter)
logger.addHandler(console_handler)
logger.setLevel(logging.INFO)
root_dir = FLAGS.model_dir if FLAGS.model_dir != '' else FLAGS.load_dir
make_sure_path_exists(root_dir)
if not os.path.exists(root_dir):
os.mkdir(root_dir)
file_handler = logging.FileHandler("{0}/info.log".format(root_dir),
mode='a')
file_handler.setFormatter(log_formatter)
logger.addHandler(file_handler)
return logger
def convert_conll(dataset):
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
extract_conll('data/other/{}/dev.conll'.format(dataset), 'data/{}/dev.txt'.format(dataset))
extract_conll('data/other/{}/test.conll'.format(dataset), 'data/{}/test.txt'.format(dataset))
extract_conll('data/other/{}/train.conll'.format(dataset), 'data/{}/train.txt'.format(dataset))
convert_file('data/{}/train.txt'.format(dataset), 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/{}/dev.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/{}/test.txt'.format(dataset), 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def convert_cncorpus():
dataset = 'cnc'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
remove_pos('data/other/cnc/train.txt', 'data/cnc/train-no-pos.txt')
remove_pos('data/other/cnc/dev.txt', 'data/cnc/dev-no-pos.txt')
remove_pos('data/other/cnc/test.txt', 'data/cnc/test-no-pos.txt')
convert_file('data/cnc/train-no-pos.txt', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/cnc/dev-no-pos.txt', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/cnc/test-no-pos.txt', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def convert_zhuxian():
dataset = 'zx'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
remove_pos('data/other/zx/dev.zhuxian.wordpos', 'data/zx/dev.txt', '_')
remove_pos('data/other/zx/train.zhuxian.wordpos', 'data/zx/train.txt', '_')
remove_pos('data/other/zx/test.zhuxian.wordpos', 'data/zx/test.txt', '_')
convert_file('data/zx/train.txt', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/zx/dev.txt', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/zx/test.txt', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def convert_conll(dataset):
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
extract_conll('data/{}/dev.conll'.format(dataset), 'data/{}/dev.txt'.format(dataset))
extract_conll('data/{}/test.conll'.format(dataset), 'data/{}/test.txt'.format(dataset))
extract_conll('data/{}/train.conll'.format(dataset), 'data/{}/train.txt'.format(dataset))
convert_file('data/{}/train.txt'.format(dataset), 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/{}/dev.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/{}/test.txt'.format(dataset), 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def convert_cncorpus():
dataset = 'cnc'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
remove_pos('data/cnc/train.txt', 'data/cnc/train-no-pos.txt')
remove_pos('data/cnc/dev.txt', 'data/cnc/dev-no-pos.txt')
remove_pos('data/cnc/test.txt', 'data/cnc/test-no-pos.txt')
convert_file('data/cnc/train-no-pos.txt', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/cnc/dev-no-pos.txt', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/cnc/test-no-pos.txt', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def convert_zhuxian():
dataset = 'zx'
print('Converting corpus {}'.format(dataset))
root = 'data/' + dataset
make_sure_path_exists(root)
make_sure_path_exists(root + '/raw')
remove_pos('data/zx/dev.zhuxian.wordpos', 'data/zx/dev.txt', '_')
remove_pos('data/zx/train.zhuxian.wordpos', 'data/zx/train.txt', '_')
remove_pos('data/zx/test.zhuxian.wordpos', 'data/zx/test.txt', '_')
convert_file('data/zx/train.txt', 'data/{}/raw/train.txt'.format(dataset), True)
convert_file('data/zx/dev.txt', 'data/{}/raw/dev.txt'.format(dataset), True)
convert_file('data/zx/test.txt', 'data/{}/raw/test.txt'.format(dataset), False)
combine_files('data/{}/raw/train.txt'.format(dataset), 'data/{}/raw/dev.txt'.format(dataset),
'data/{}/raw/train-all.txt'.format(dataset))
make_bmes(dataset)
def main():
"""Main function."""
src, dst, id_list_path = parse_args()
make_sure_path_exists(dst)
with open(id_list_path) as f:
id_list = [line.split() for line in f]
if CONFIG['multicore'] > 1:
joblib.Parallel(n_jobs=CONFIG['multicore'], verbose=5)(
joblib.delayed(collector)(midi_md5, msd_id, src, dst)
for midi_md5, msd_id in id_list)
else:
for midi_md5, msd_id in id_list:
collector(midi_md5, msd_id, src, dst)
print("Subset successfully collected for: {}".format(id_list_path))
def main():
"""Main function."""
src, dst, id_list_path = parse_args()
make_sure_path_exists(dst)
with open(id_list_path) as f:
id_list = [line.split() for line in f]
if CONFIG['multicore'] > 1:
joblib.Parallel(n_jobs=CONFIG['multicore'], verbose=5)(
joblib.delayed(collector)(midi_md5, msd_id, src, dst)
for midi_md5, msd_id in id_list)
else:
for midi_md5, msd_id in id_list:
collector(midi_md5, msd_id, src, dst)
print("Subset successfully collected for: {}".format(id_list_path))
def export_gen_graph(tf,
sess,
variables_filter,
variables_bias,
variables_scalars,
path,
name="gen_export.pb",
width=224,
ratio=1.0):
var_gen_filter_new = []
for i in range(len(variables_filter)):
var_gen_filter_new.append(sess.run(variables_filter[i]))
var_gen_bias_new = []
for i in range(len(variables_bias)):
var_gen_bias_new.append(sess.run(variables_bias[i]))
var_gen_scalars_new = []
for i in range(len(variables_scalars)):
var_gen_scalars_new.append(sess.run(variables_scalars[i]))
to_graph = tf.Graph()
with to_graph.as_default() as g:
gn.build_gen_graph_deep(tf,
trainable=False,
variables_gen_filter=var_gen_filter_new,
variables_gen_bias=var_gen_bias_new,
variables_scalars=var_gen_scalars_new,
width_res=width,
ratio=ratio)
#saver = tf.train.Saver(tf.all_variables())
utils.make_sure_path_exists(conf.project_path + conf.output_generator +
path)
with tf.Session() as new_sess:
init = tf.global_variables_initializer()
new_sess.run(init)
#summary_writer = tf.train.SummaryWriter(project_path + log_generator, graph_def=new_sess.graph_def)
#saver.save(new_sess, project_path + "\\android_exports" + path + name)
tf.train.write_graph(tf.get_default_graph(),
conf.project_path + conf.output_generator +
path,
name,
as_text=False)
def plot_Jackpot(obj, peak,em_lines, savedir, counter):
'''
jptSave.plot_Jackpot(obj, peak,em_lines, savedir, counter)
=========================================================
Plots Jackpot lens candidates
Parameters:
obj: The SDSS object/spectra on which applied the subtraction
peak_candidates: The inquired peaks
savedir: Directory to save the plots/data
em_lines: Rest frame ELG emission lines
counter: To keep track of each candidates per spectra
Returns:
- Nothing. Create and save the plot.
'''
fontP = FontProperties()
fontP.set_size('medium')
plt.suptitle(SDSSname(obj.RA,obj.DEC)+'\n'+'RA='+str(obj.RA)+
', Dec='+str(obj.DEC) +', $z_{QSO}='+'{:03.3}'.format(obj.z)+ '$')
gs = gridspec.GridSpec(1,4)
p1 = plt.subplot(gs[0,:4])
smoothed_flux = np.array([np.mean(obj.flux[ii-2:ii+3])
for ii in range(len(obj.flux)) if (ii>4 and ii<len(obj.flux)-4)])
p1.plot(obj.wave[5:-4], smoothed_flux, 'k', label = 'BOSS Flux', drawstyle='steps-mid')
#p1.plot(wave, flux, 'k', label = 'BOSS Flux')
p1.plot(obj.wave, obj.synflux, 'r', label = 'PCA fit')
box = p1.get_position()
p1.set_position([box.x0,box.y0+0.02,box.width*0.9,box.height])
p1.set_ylim(np.min(obj.synflux)-3, np.max(obj.synflux)+3)
p1.vlines(x = em_lines*(1+peak.z_1),ymin= -100,ymax= 100,colors= 'g',linestyles='dashed')
p1.vlines(x = em_lines*(1+peak.z_2),ymin= -100,ymax= 100,colors= 'b',linestyles='dashed')
p1.legend(loc='upper right', bbox_to_anchor = (1.2,1), ncol = 1, prop=fontP)
p1.set_xlim(3500,10500)
plt.ylabel('Flux [$10^{-17} erg\, s^{-1} cm^{-2} \AA^{-1}]$')
make_sure_path_exists(savedir +'/plots/')
plt.savefig(savedir +'/plots/'+SDSSname(obj.RA,obj.DEC)+ '-' + str(obj.plate)
+ '-' + str(obj.mjd) + '-' + str(obj.fiberid) + '-'+str(counter) +'.png')
plt.close()
def split(videos_dict):
"""For each video in each category, split its audio file into minute
segments. For each minute segment, extract the first 50 seconds
into an audio file to be used for training data, and the last 10
seconds into an audio file to be used for validation data.
"""
for category in videos_dict:
for url in videos_dict[category]:
video_id = url
video_wav_file = '{0}/{1}/{2}/audio.wav'.format(AUDIO_DIR, category, video_id)
train_segments_dir = '{0}/{1}/train'.format(AUDIO_SEGMENTS_DIR, category)
val_segments_dir = '{0}/{1}/val'.format(AUDIO_SEGMENTS_DIR, category)
make_sure_path_exists(train_segments_dir)
make_sure_path_exists(val_segments_dir)
split_segments(video_wav_file, video_id, train_segments_dir, val_segments_dir)
def main():
"""Main function."""
result_dir, src, subset_ids_path = parse_args()
# Parse the label of each song
id_label_masd = {}
with open(src) as f:
for line in f:
if line.startswith('#'):
continue
id_label_masd[line.split()[0]] = LABEL_NUM_MAP[line.split()[1]]
# Load the IDs of the songs in the subset
with open(subset_ids_path) as f:
subset_ids = [line.rstrip('\n').split()[1] for line in f]
# Loop over all the songs in the subset
collected = {}
for msd_id in subset_ids:
label = id_label_masd.get(msd_id)
if label is None:
continue
collected[msd_id] = label
# Save the ID label pairs to a file
make_sure_path_exists(result_dir)
filepath = os.path.join(result_dir, 'masd_labels.txt')
with open(filepath, 'w') as f:
f.write("# msd_id, label_num\n")
for msd_id in collected:
f.write("{} {}\n".format(msd_id, collected[msd_id]))
print("Labels successfully saved.")
# Save the cleansed ID label pairs to a file
cleansed = {}
for msd_id in collected:
if collected[msd_id] in CLEANSED_LABELS:
cleansed[msd_id] = CLEANSED_LABELS.index(collected[msd_id])
filepath = os.path.join(result_dir, 'masd_labels_cleansed.txt')
with open(filepath, 'w') as f:
f.write("# msd_id, label_num\n")
for msd_id in cleansed:
f.write("{} {}\n".format(msd_id, cleansed[msd_id]))
print("Cleansed labels successfully saved.")
def converter(filepath, src, dst):
"""Convert a MIDI file to a multi-track piano-roll and save the
resulting multi-track piano-roll to the destination directory. Return a
tuple of `midi_md5` and useful information extracted from the MIDI file.
"""
try:
midi_md5 = os.path.splitext(os.path.basename(filepath))[0]
multitrack = Multitrack(beat_resolution=CONFIG['beat_resolution'],
name=midi_md5)
pm = pretty_midi.PrettyMIDI(filepath)
multitrack.parse_pretty_midi(pm)
midi_info = get_midi_info(pm)
result_dir = change_prefix(os.path.dirname(filepath), src, dst)
make_sure_path_exists(result_dir)
multitrack.save(os.path.join(result_dir, midi_md5 + '.npz'))
return (midi_md5, midi_info)
except:
return None
def main():
"""Main function."""
result_dir, src, subset_ids_path = parse_args()
# Parse the label of each song
tag_dict = {}
with open(src) as f:
for line in f:
if line.startswith('#'):
continue
elif len(line.split()) == 2:
tag_dict[line.split()[0]] = line.split()[1]
elif len(line.split()) > 2:
tag_dict[line.split()[0]] = '-'.join(line.split()[1:])
tags = set(tag_dict.values())
id_lists = {tag: [] for tag in tags}
# Load the IDs of the songs in the subset
with open(subset_ids_path) as f:
subset_ids = [line.rstrip('\n').split()[1] for line in f]
# Loop over all the songs in the subset
for msd_id in subset_ids:
tag = tag_dict.get(msd_id)
if tag is None:
continue
# Add the ID to the corresponding tag
id_lists[tag].append(msd_id)
# Save the ID lists to files
make_sure_path_exists(result_dir)
for tag in tags:
filename = 'id_list_{}.txt'.format(tag)
with open(os.path.join(result_dir, filename), 'w') as f:
for msd_id in id_lists[tag]:
f.write(msd_id + '\n')
print("ID lists for Million Song Dataset Benchmarks successfully saved.")
def _create_directories(output_path):
distribution_path = os.path.join(output_path, 'distributions')
two_d_interaction_path = os.path.join(output_path, '2d_interactions')
three_d_interaction_path = os.path.join(output_path, '3d_interactions')
make_sure_path_exists(distribution_path)
make_sure_path_exists(two_d_interaction_path)
make_sure_path_exists(three_d_interaction_path)
return distribution_path, two_d_interaction_path, three_d_interaction_path
def main():
"""Main function."""
src, dst, midi_info_path = parse_args()
make_sure_path_exists(dst)
midi_info = {}
if CONFIG['multicore'] > 1:
kv_pairs = joblib.Parallel(n_jobs=CONFIG['multicore'], verbose=5)(
joblib.delayed(converter)(midi_path, src, dst)
for midi_path in findall_endswith('.mid', src))
for kv_pair in kv_pairs:
if kv_pair is not None:
midi_info[kv_pair[0]] = kv_pair[1]
else:
for midi_path in findall_endswith('.mid', src):
kv_pair = converter(midi_path, src, dst)
if kv_pair is not None:
midi_info[kv_pair[0]] = kv_pair[1]
if midi_info_path is not None:
with open(midi_info_path, 'w') as f:
json.dump(midi_info, f)
print("{} files have been successfully converted".format(len(midi_info)))
def plotQSOGal(obj, peak, savedir,em_lines, n ):
'''
qsoSave.plotQSOGal(obj,peak_candidates, savedir)
====================================
Parameters:
obj: inspected spectra
peak: Inquired peak on the spectra
savedir: Directory to save the plots and info
em_lines: rest frame ELG emission lines
n: numerotation of plots
Returns:
- Nothing. Prints peak info and save plots
'''
make_sure_path_exists(savedir +'/plots/')
z_backgal = peak.redshift
fontP = FontProperties()
fontP.set_size('medium')
plt.suptitle(SDSSname(obj.RA,obj.DEC)+'\n'+'RA='+str(obj.RA)+
', Dec='+str(obj.DEC) +', $z_{QSO}='+'{:03.3}'.format(obj.z)+ '$')
gs = gridspec.GridSpec(2,4)
p1 = plt.subplot(gs[0,:4])
smoothed_flux = np.array([np.mean(obj.flux[ii-2:ii+3])
for ii in range(len(obj.flux)) if (ii>4 and ii<len(obj.flux)-4)])
p1.plot(obj.wave[5:-4], smoothed_flux, 'k', label = 'BOSS Flux', drawstyle='steps-mid')
p1.plot(obj.wave, obj.synflux, 'r', label = 'PCA fit')
#if z<1 and show == True:
# p1.plot(HB_wave, lorentz(HB_wave, params_beta[0],params_beta[1],params_beta[2]) +HB_wave*line_coeff[0] + line_coeff[1], '--g')
box = p1.get_position()
p1.set_position([box.x0,box.y0+0.02,box.width*0.9,box.height])
p1.set_ylim(np.min(obj.synflux)-3, np.max(obj.synflux)+3)
p1.vlines(x = em_lines*(1+z_backgal),ymin= -100,ymax= 100,colors= 'g',linestyles='dashed')
p1.legend(loc='upper right', bbox_to_anchor = (1.2,1), ncol = 1, prop=fontP)
p1.set_xlim(3500,10500)
plt.ylabel('Flux [$10^{-17} erg\, s^{-1} cm^{-2} \AA^{-1}]$')
p2 = plt.subplot(gs[1,:1])
p2.vlines(x = em_lines*(1+z_backgal),ymin= -100,ymax= 100,colors= 'g',linestyles='dashed')
loc_flux =obj.flux[obj.wave2bin((1+z_backgal)*(3727-10)) : obj.wave2bin((1+z_backgal)*(3727+10))]
p2.plot(obj.wave[obj.wave2bin((1+z_backgal)*(3727-10)) :obj.wave2bin((1+z_backgal)*(3727+10))],
loc_flux,'k', label = 'OII', drawstyle='steps-mid')
p2.plot(obj.wave[obj.wave2bin((1+z_backgal)*(3727-10)) :obj.wave2bin((1+z_backgal)*(3727+10))],
obj.synflux[obj.wave2bin((1+z_backgal)*(3727-10)) :obj.wave2bin((1+z_backgal)*(3727+10))],
'r', label = 'OII', drawstyle='steps-mid')
if loc_flux != []:
p2.set_ylim(np.min(loc_flux)-1,np.max(loc_flux)+1)
plt.title('[OII] 3727')
p2.set_xlim((1+z_backgal)*(3727-10),(1+z_backgal)*(3727+10))
x1 = int((1+z_backgal)*3727)
plt.xticks([x1-15,x1,x1+15])
plt.ylabel('Flux [$10^{-17} erg\, s^{-1} cm^{-2} \AA^{-1}]$')
#If Ha is below 9500 A, show it
if obj.z>0.44:
p3 = plt.subplot(gs[1,1:4])
else:
p3 = plt.subplot(gs[1,1:3])
p3.vlines(x = em_lines*(1+z_backgal),ymin= -100,ymax= 100,colors= 'g',linestyles='dashed')
loc_flux = obj.flux[obj.wave2bin((1+z_backgal)*(4861-10)) :obj.wave2bin((1+z_backgal)*(5007+10))]
p3.plot(obj.wave[obj.wave2bin((1+z_backgal)*(4861-10)):obj.wave2bin((1+z_backgal)*(5007+10))],
loc_flux,'k', label = 'OIII, Hb', drawstyle='steps-mid')
p3.plot(obj.wave[obj.wave2bin((1+z_backgal)*(4861-10)):obj.wave2bin((1+z_backgal)*(5007+10))],
obj.synflux[obj.wave2bin((1+z_backgal)*(4861-10)):obj.wave2bin((1+z_backgal)*(5007+10))],
'r', label = 'OIII, Hb', drawstyle='steps-mid')
if loc_flux != []:
p3.set_ylim(np.min(loc_flux)-1,np.max(loc_flux)+1)
plt.title(r'H$\beta$,[OIII] 4959, [OIII] 5007')
plt.xlabel(r'Observed wavelength [$\AA$]')
p3.set_xlim((1+z_backgal)*(4861-10),(1+z_backgal)*(5007+10))
x1 = int((1+z_backgal)*4862/10.)*10
if x1<7600:
plt.xticks([x1,x1+50 , x1+100 , x1 +150 ,x1+200])
else:
plt.xticks([x1,x1+50 , x1+100 , x1 +150 ,x1+200, x1+ 250])
box = p3.get_position()
p3.set_position([box.x0+0.02,box.y0,box.width*0.9,box.height])
if obj.z<0.44:
p4 = plt.subplot(gs[1,3:4])
p4.vlines(x = em_lines*(1+z_backgal),ymin= -100,ymax= 100,colors= 'g',linestyles='dashed')
loc_flux = obj.flux[obj.wave2bin((1+z_backgal)*(6562-10)):obj.wave2bin((1+z_backgal)*(6562+10))]
p4.plot(obj.wave[obj.wave2bin((1+z_backgal)*(6562-10)):obj.wave2bin((1+z_backgal)*(6562+10))],
loc_flux,'k', label = 'Ha', drawstyle='steps-mid')
p4.plot(obj.wave[obj.wave2bin((1+z_backgal)*(6562-10)):obj.wave2bin((1+z_backgal)*(6562+10))],
obj.synflux[obj.wave2bin((1+z_backgal)*(6562-10)) :obj.wave2bin((1+z_backgal)*(6562+10))],
'r', label = 'Ha', drawstyle='steps-mid')
if loc_flux != []:
p4.set_ylim(np.min(loc_flux)-1,np.max(loc_flux)+1)
plt.title(r'H$\alpha$')
p4.set_xlim((1+z_backgal)*(6562-10),(1+z_backgal)*(6562+10))
x1 = int((1+z_backgal)*6562)
if x1 < 9900:
plt.xticks([x1-10,x1,x1+10], [str(x1-10),str(x1),str(x1+10)])
else:
plt.xticks([x1-10,x1,x1+10], [str(x1-10),'',str(x1+10)])
plt.savefig(savedir +'/plots/'+SDSSname(obj.RA,obj.DEC)+ '-' + str(obj.plate) + '-' + str(obj.mjd) + '-' + str(obj.fiberid) + '-'+str(n) +'.png')
plt.close()