def print_help():
print
script = os.path.basename(sys.argv[0])
print "usage:"
print " %s [options] input_file" % script
print " or "
print " %s --help" % script
print " or "
print " %s --version" % script
CONFIG, info = standard_config()
dump_config_info(CONFIG, info)
def print_help():
print
script = os.path.basename(sys.argv[0])
print "usage:"
print " %s [options] input_file" % script
print " or "
print " %s --help" % script
print " or "
print " %s --version" % script
CONFIG, info = standard_config()
dump_config_info(CONFIG, info)
def _main(args):
options = dict()
path = None
if "--help" in args:
print_help()
return
if "--version" in args:
print_version()
return
for arg in args:
if arg.startswith("--"):
if "=" in arg:
pre, __, post = arg.partition("=")
options[pre[2:]] = post
else:
options[arg[2:]] = True
else:
if path is not None:
print_help()
raise Exception("duplicate input file argument")
path = arg
if path is None:
print_help()
raise Exception("no input file given")
CONFIG, info = standard_config()
CONFIG.update(options)
fix_config_types(CONFIG)
dump_config(CONFIG)
delim_in = CONFIG.get("delim.in", ",")
delim_out = CONFIG.get("delim.out", ",")
dirname = CONFIG.get("target.dir", None)
if dirname is None:
dirname = os.path.dirname(path)
basename = os.path.basename(path)
prefix, __ = os.path.splitext(basename)
persisted_scorer = None
apply_scorer = CONFIG.get("apply_scorer")
if apply_scorer:
if not os.path.exists(apply_scorer):
raise Exception("scorer file %s does not exist" % apply_scorer)
try:
persisted_scorer = cPickle.loads(zlib.decompress(open(apply_scorer, "rb").read()))
except:
import traceback
traceback.print_exc()
raise
apply_existing_scorer = persisted_scorer is not None
persisted_weights = None
apply_weights = CONFIG.get("apply_weights")
if apply_weights:
if not os.path.exists(apply_weights):
raise Exception("weights file %s does not exist" % apply_weights)
try:
persisted_weights = np.loadtxt(apply_weights)
except:
import traceback
traceback.print_exc()
raise
apply_existing_weights = persisted_weights is not None
class Pathes(dict):
def __init__(self, prefix=prefix, dirname=dirname, **kw):
for k, postfix in kw.items():
self[k] = os.path.join(dirname, prefix + postfix)
__getattr__ = dict.__getitem__
pathes = Pathes(scored_table="_with_dscore.csv",
filtered_table="_with_dscore_filtered.csv",
final_stat="_full_stat.csv",
summ_stat="_summary_stat.csv",
report="_report.pdf",
cutoffs="_cutoffs.txt",
svalues="_svalues.txt",
qvalues="_qvalues.txt",
d_scores_top_target_peaks="_dscores_top_target_peaks.txt",
d_scores_top_decoy_peaks="_dscores_top_decoy_peaks.txt",
mayu_cutoff="_mayu.cutoff",
mayu_fasta="_mayu.fasta",
mayu_csv="_mayu.csv",
)
if not apply_existing_scorer:
pickled_scorer_path = os.path.join(dirname, prefix + "_scorer.bin")
if not apply_existing_weights:
trained_weights_path = os.path.join(dirname, prefix + "_weights.txt")
if not CONFIG.get("target.overwrite", False):
found_exsiting_file = False
to_check = list(pathes.keys())
if not apply_existing_scorer:
to_check.append(pickled_scorer_path)
if not apply_existing_weights:
to_check.append(trained_weights_path)
for p in to_check:
if os.path.exists(p):
found_exsiting_file = True
print "ERROR: %s already exists" % p
if found_exsiting_file:
print
print "please use --target.overwrite option"
print
return
format_ = "%(levelname)s -- [pid=%(process)s] : %(asctime)s: %(message)s"
logging.basicConfig(level=logging.INFO, format=format_)
logging.info("config settings:")
for k, v in sorted(CONFIG.items()):
logging.info(" %s: %s" % (k, v))
start_at = time.time()
with warnings.catch_warnings():
warnings.simplefilter("ignore")
result, needed_to_persist, trained_weights = PyProphet().process_csv(path, delim_in, persisted_scorer, persisted_weights)
(summ_stat, final_stat, scored_table) = result
needed = time.time() - start_at
print
print "=" * 78
print
print summ_stat
print
print "=" * 78
print
if summ_stat is not None:
summ_stat.to_csv(pathes.summ_stat, sep=delim_out, index=False)
print "WRITTEN: ", pathes.summ_stat
if final_stat is not None:
final_stat.to_csv(pathes.final_stat, sep=delim_out, index=False)
print "WRITTEN: ", pathes.final_stat
plot_data = save_report(pathes.report, basename, scored_table, final_stat)
print "WRITTEN: ", pathes.report
cutoffs, svalues, qvalues, top_target, top_decoys = plot_data
for (name, values) in [("cutoffs", cutoffs), ("svalues", svalues), ("qvalues", qvalues),
("d_scores_top_target_peaks", top_target),
("d_scores_top_decoy_peaks", top_decoys)]:
path = pathes[name]
with open(path, "w") as fp:
fp.write(" ".join("%e" % v for v in values))
print "WRITTEN: ", path
scored_table.to_csv(pathes.scored_table, sep=delim_out, index=False)
print "WRITTEN: ", pathes.scored_table
filtered_table = scored_table[scored_table.d_score > CONFIG.get("d_score.cutoff")]
filtered_table.to_csv(pathes.filtered_table, sep=delim_out, index=False)
print "WRITTEN: ", pathes.filtered_table
if not apply_existing_scorer:
bin_data = zlib.compress(cPickle.dumps(needed_to_persist, protocol=2))
with open(pickled_scorer_path, "wb") as fp:
fp.write(bin_data)
print "WRITTEN: ", pickled_scorer_path
if not apply_existing_weights:
np.savetxt(trained_weights_path,trained_weights,delimiter="\t")
print "WRITTEN: ", trained_weights_path
if CONFIG.get("export.mayu", True):
export_mayu(pathes.mayu_cutoff, pathes.mayu_fasta, pathes.mayu_csv, scored_table, final_stat)
print "WRITTEN: ", pathes.mayu_cutoff
print "WRITTEN: ", pathes.mayu_fasta
print "WRITTEN: ", pathes.mayu_csv
print
seconds = int(needed)
msecs = int(1000 * (needed - seconds))
minutes = int(needed / 60.0)
print "NEEDED",
if minutes:
print minutes, "minutes and",
print "%d seconds and %d msecs wall time" % (seconds, msecs)
print
def _main(args):
options = dict()
path = None
print "PyProphet, unified edition"
if "--help" in args:
print_help()
return
if "--version" in args:
print_version()
return
def USER_ERROR(str):
print "USER ERROR:", str
for arg in args:
if arg.startswith("--"):
if "=" in arg:
pre, __, post = arg.partition("=")
options[pre[2:]] = post
else:
options[arg[2:]] = True
else:
if path is not None:
print_help()
USER_ERROR("duplicate input file argument")
sys.exit(EX_USAGE)
path = arg
if path is None:
print_help()
USER_ERROR("no input file given")
sys.exit(EX_USAGE)
CONFIG, info = standard_config()
invalid_params = get_invalid_params(CONFIG, options)
if len(invalid_params) > 0:
print_help()
for p in invalid_params:
USER_ERROR("invalid parameter '%s'" % p)
sys.exit(EX_CONFIG)
CONFIG.update(options)
fix_config_types(CONFIG)
dump_config(CONFIG)
delim_in = CONFIG.get("delim.in", ",")
delim_out = CONFIG.get("delim.out", ",")
dirname = CONFIG.get("target.dir", None)
if dirname is None:
dirname = os.path.dirname(path)
basename = os.path.basename(path)
prefix, __ = os.path.splitext(basename)
persisted_scorer = None
apply_scorer = CONFIG.get("apply_scorer")
if apply_scorer:
if not os.path.exists(apply_scorer):
USER_ERROR("scorer file %s does not exist" % apply_scorer)
sys.exit(EX_CONFIG)
try:
persisted_scorer = cPickle.loads(zlib.decompress(open(apply_scorer, "rb").read()))
except:
import traceback
traceback.print_exc()
raise
# print "## SCORER PATH: ", apply_scorer
# print "## PERSISTED SCORER: ", persisted_scorer
apply_existing_scorer = persisted_scorer is not None
if not apply_existing_scorer:
pickled_scorer_path = os.path.join(dirname, prefix + "_scorer.bin")
persisted_weights = None
apply_weights = CONFIG.get("apply_weights")
if apply_weights:
if not os.path.exists(apply_weights):
USER_ERROR("weights file %s does not exist" % apply_weights)
sys.exit(EX_CONFIG)
try:
persisted_weights = np.loadtxt(apply_weights)
except:
import traceback
traceback.print_exc()
raise
apply_existing_weights = persisted_weights is not None
if not apply_existing_weights:
trained_weights_path = os.path.join(dirname, prefix + "_weights.txt")
class Paths(dict):
def __init__(self, prefix=prefix, dirname=dirname, **kw):
for k, postfix in kw.items():
self[k] = os.path.join(dirname, prefix + postfix)
__getattr__ = dict.__getitem__
paths = Paths(scored_table="_with_dscore.csv",
filtered_table="_with_dscore_filtered.csv",
output="_output.csv",
final_stat="_full_stat.csv",
summ_stat="_summary_stat.csv",
report="_report.pdf",
cutoffs="_cutoffs.txt",
svalues="_svalues.txt",
d_scores_top_target_peaks="_dscores_top_target_peaks.txt",
d_scores_top_decoy_peaks="_dscores_top_decoy_peaks.txt",
mayu_cutoff="_mayu.cutoff",
mayu_fasta="_mayu.fasta",
mayu_csv="_mayu.csv",
)
if not CONFIG.get("target.overwrite", False):
found_existing_file = False
to_check = list(paths.keys())
if not apply_existing_scorer:
to_check.append(pickled_scorer_path)
if not apply_existing_weights:
to_check.append(trained_weights_path)
for p in to_check:
if os.path.exists(p):
found_existing_file = True
print "OUTPUT ERROR: %s already exists" % p
if found_existing_file:
print
print "please use --target.overwrite option"
print
sys.exit(EX_CANTCREAT)
format_ = "%(levelname)s -- [pid=%(process)s] : %(asctime)s: %(message)s"
logging.basicConfig(level=logging.INFO, format=format_)
logging.info("config settings:")
for k, v in sorted(CONFIG.items()):
logging.info(" %s: %s" % (k, v))
start_at = time.time()
with warnings.catch_warnings():
warnings.simplefilter("ignore")
classifierType = CONFIG.get("classifier.type")
if classifierType == "LDA":
classifier = LDALearner
elif classifierType == "SGD":
classifier = SGDLearner
elif classifierType == "linSVM":
classifier = LinearSVMLearner
elif classifierType == "rbfSVM":
classifier = RbfSVMLearner
elif classifierType == "polySVM":
classifier = PolySVMLearner
elif classifierType == "logit":
classifier = LogitLearner
else:
USER_ERROR("classifier '%s' is not supported" % classifierType)
sys.exit(EX_CONFIG)
method = HolyGostQuery(StandardSemiSupervisedTeacher(classifier))
result_tables, clfs_df, needed_to_persist, trained_weights = method.process_csv(path, delim_in, persisted_scorer, persisted_weights)
needed = time.time() - start_at
train_frac = CONFIG.get("train.fraction")
def printSumTable(str, df):
with warnings.catch_warnings():
warnings.filterwarnings("ignore",category=DeprecationWarning)
if df is not None:
print str
print df[df.qvalue < 0.21][['qvalue', 'TP', 'cutoff']]
print
print "=" * 78
print "%d%% of data used for training" % (train_frac*100)
print "'" * 78
print
#for k in result_dict.iterkeys():
printSumTable(k, result_tables[0])
print
print "=" * 78
print
if not CONFIG.get("no.file.output"):
summ_stat, final_stat, scored_table = result_tables
#if 'true_normal' in result_tables:
# summ_statT, final_statT, scored_tableT = result_tables['true_normal']
# summ_stat.to_csv(paths.summ_stat, sep=delim_out, index=False)
# print "WRITTEN: ", paths.summ_stat
# plot_data = save_report(paths.reportT, basename, scored_tableT, final_statT)
# print "WRITTEN: ", paths.report
if summ_stat is not None:
summ_stat.to_csv(paths.summ_stat, sep=delim_out, index=False)
print "WRITTEN: ", paths.summ_stat
if final_stat is not None:
plot_data = save_report(paths.report, basename, scored_table, final_stat)
print "WRITTEN: ", paths.report
if True: #CONFIG.get("all.output"):
final_stat.to_csv(paths.final_stat, sep=delim_out, index=False)
print "WRITTEN: ", paths.final_stat
cutoffs, svalues, qvalues, top_target, top_decoys = plot_data
for (name, values) in [("cutoffs", cutoffs), ("svalues", svalues), ("qvalues", qvalues),
("d_scores_top_target_peaks", top_target),
("d_scores_top_decoy_peaks", top_decoys)]:
path = paths[name]
with open(path, "w") as fp:
fp.write(" ".join("%e" % v for v in values))
print "WRITTEN: ", path
if clfs_df is not None and CONFIG.get("all.output"):
clfs_df.to_csv("clfs.csv", sep=delim_out, index=False)
print "WRITTEN: ", "clfs.csv"
scored_table.to_csv(paths.scored_table, sep=delim_out, index=False)
print "WRITTEN: ", paths.scored_table
output = scored_table.rename(columns = {"d_score" : "pyProph_score", "m_score" : "qvalue"})
output.to_csv(paths.output, sep=delim_out, index=False)
print "WRITTEN: ", paths.output
filtered_table = scored_table[scored_table.d_score > CONFIG.get("d_score.cutoff")]
filtered_table.to_csv(paths.filtered_table, sep=delim_out, index=False)
print "WRITTEN: ", paths.filtered_table
if not apply_existing_scorer: # and CONFIG.get("all.output"):
bin_data = zlib.compress(cPickle.dumps(needed_to_persist, protocol=2))
with open(pickled_scorer_path, "wb") as fp:
fp.write(bin_data)
print "WRITTEN: ", pickled_scorer_path
if not apply_existing_weights:
np.savetxt(trained_weights_path,trained_weights,delimiter="\t")
print "WRITTEN: ", trained_weights_path
if CONFIG.get("export.mayu", True):
export_mayu(paths.mayu_cutoff, paths.mayu_fasta, paths.mayu_csv, scored_table, final_stat)
print "WRITTEN: ", paths.mayu_cutoff
print "WRITTEN: ", paths.mayu_fasta
print "WRITTEN: ", paths.mayu_csv
print
print "NEEDED %s wall time" % (nice_time(needed))
print
def _main(args):
options = dict()
path = None
if "--help" in args:
print_help()
return
if "--version" in args:
print_version()
return
for arg in args:
if arg.startswith("--"):
if "=" in arg:
pre, __, post = arg.partition("=")
options[pre[2:]] = post
else:
options[arg[2:]] = True
else:
if path is not None:
print_help()
raise Exception("duplicate input file argument")
path = arg
if path is None:
print_help()
raise Exception("no input file given")
CONFIG, info = standard_config()
CONFIG.update(options)
fix_config_types(CONFIG)
dump_config(CONFIG)
delim_in = CONFIG.get("delim.in", ",")
delim_out = CONFIG.get("delim.out", ",")
dirname = CONFIG.get("target.dir", None)
if dirname is None:
dirname = os.path.dirname(path)
basename = os.path.basename(path)
prefix, __ = os.path.splitext(basename)
persisted = None
apply_ = CONFIG.get("apply")
if apply_:
if not os.path.exists(apply_):
raise Exception("scorer file %s does not exist" % apply_)
try:
persisted = cPickle.loads(zlib.decompress(open(apply_, "rb").read()))
except:
import traceback
traceback.print_exc()
raise
apply_existing_scorer = persisted is not None
class Pathes(dict):
def __init__(self, prefix=prefix, dirname=dirname, **kw):
for k, postfix in kw.items():
self[k] = os.path.join(dirname, prefix + postfix)
__getattr__ = dict.__getitem__
pathes = Pathes(scored_table="_with_dscore.csv",
final_stat="_full_stat.csv",
summ_stat="_summary_stat.csv",
report="_report.pdf",
cutoffs="_cutoffs.txt",
svalues="_svalues.txt",
qvalues="_qvalues.txt",
d_scores_top_target_peaks="_dscores_top_target_peaks.txt",
d_scores_top_decoy_peaks="_dscores_top_decoy_peaks.txt",
mayu_cutoff="_mayu.cutoff",
mayu_fasta="_mayu.fasta",
mayu_csv="_mayu.csv",
)
if not apply_existing_scorer:
pickled_scorer_path = os.path.join(dirname, prefix + "_scorer.bin")
if not CONFIG.get("target.overwrite", False):
found_exsiting_file = False
to_check = list(pathes.keys())
if not apply_existing_scorer:
to_check.append(pickled_scorer_path)
for p in to_check:
if os.path.exists(p):
found_exsiting_file = True
print "ERROR: %s already exists" % p
if found_exsiting_file:
print
print "please use --target.overwrite option"
print
return
format_ = "%(levelname)s -- [pid=%(process)s] : %(asctime)s: %(message)s"
logging.basicConfig(level=logging.INFO, format=format_)
logging.info("config settings:")
for k, v in sorted(CONFIG.items()):
logging.info(" %s: %s" % (k, v))
start_at = time.time()
with warnings.catch_warnings():
warnings.simplefilter("ignore")
result, needed_to_persist = PyProphet().process_csv(path, delim_in, persisted)
(summ_stat, final_stat, scored_table) = result
needed = time.time() - start_at
print
print "=" * 78
print
print summ_stat
print
print "=" * 78
print
if summ_stat is not None:
summ_stat.to_csv(pathes.summ_stat, sep=delim_out, index=False)
print "WRITTEN: ", pathes.summ_stat
if final_stat is not None:
final_stat.to_csv(pathes.final_stat, sep=delim_out, index=False)
print "WRITTEN: ", pathes.final_stat
plot_data = save_report(pathes.report, basename, scored_table, final_stat)
print "WRITTEN: ", pathes.report
cutoffs, svalues, qvalues, top_target, top_decoys = plot_data
for (name, values) in [("cutoffs", cutoffs), ("svalues", svalues), ("qvalues", qvalues),
("d_scores_top_target_peaks", top_target),
("d_scores_top_decoy_peaks", top_decoys)]:
path = pathes[name]
with open(path, "w") as fp:
fp.write(" ".join("%e" % v for v in values))
print "WRITTEN: ", path
scored_table.to_csv(pathes.scored_table, sep=delim_out, index=False)
print "WRITTEN: ", pathes.scored_table
if not apply_existing_scorer:
bin_data = zlib.compress(cPickle.dumps(needed_to_persist, protocol=2))
with open(pickled_scorer_path, "wb") as fp:
fp.write(bin_data)
print "WRITTEN: ", pickled_scorer_path
if CONFIG.get("export.mayu", True):
export_mayu(pathes.mayu_cutoff, pathes.mayu_fasta, pathes.mayu_csv, scored_table, final_stat)
print "WRITTEN: ", pathes.mayu_cutoff
print "WRITTEN: ", pathes.mayu_fasta
print "WRITTEN: ", pathes.mayu_csv
print
seconds = int(needed)
msecs = int(1000 * (needed - seconds))
minutes = int(needed / 60.0)
print "NEEDED",
if minutes:
print minutes, "minutes and",
print "%d seconds and %d msecs wall time" % (seconds, msecs)
print