def main(parameters_file, extrafields=None):
try:
if not extrafields:
execfile(parameters_file, {}, Parameters)
else:
# Read the parameters file.
with open(parameters_file) as f:
parameters_text = f.read()
# Do the replacements.
for extrafield in extrafields:
# fields[0] is a field name (e.g. %FILE%), fields[1] is the
# value
fields = extrafield.split('=')
parameters_text = parameters_text.replace(
'%' + fields[0] + '%', fields[1])
exec(parameters_text, {}, Parameters)
except IOError:
print('Parameters file %s does not exist or cannot be read.'
% parameters_file)
exit()
print 'Read parameters from file', parameters_file
# Make sure we have probe and raw data, and that the files exist
try:
probe_file = Parameters['PROBE_FILE']
except KeyError:
print 'Parameters file needs a PROBE_FILE option.'
exit()
if not os.path.exists(probe_file):
print 'Probe file %s does not exist.' % probe_file
try:
raw_data_files = Parameters['RAW_DATA_FILES']
# Convert a string into a list with one element.
if isinstance(raw_data_files, basestring):
raw_data_files = [raw_data_files]
except KeyError:
print 'Parameters file needs a RAW_DATA_FILES option.'
exit()
for file in raw_data_files:
if not os.path.exists(file):
print 'Raw data file %s does not exist.' % file
exit()
# Check other options are present in parameters file
if not 'NCHANNELS' in Parameters or not 'SAMPLERATE' in Parameters:
print 'Parameters file needs NCHANNELS and SAMPLERATE options.'
exit()
# Find output directory and name
output_dir = Parameters['OUTPUT_DIR']
output_name = Parameters['OUTPUT_NAME']
if output_dir is None:
output_dir = os.path.dirname(os.path.abspath(parameters_file))
if output_name is None:
output_name = basename_noext(parameters_file)
spike_detection_job(raw_data_files, probe_file, output_dir, output_name)
try:
raw_data_files = Parameters['RAW_DATA_FILES']
# Convert a string into a list with one element.
if isinstance(raw_data_files, basestring):
raw_data_files = [raw_data_files]
except KeyError:
print 'Parameters file needs a RAW_DATA_FILES option.'
exit()
for file in raw_data_files:
if not os.path.exists(file):
print 'Raw data file %s does not exist.' % file
exit()
# Check other options are present in parameters file
if not 'NCHANNELS' in Parameters or not 'SAMPLERATE' in Parameters:
print 'Parameters file needs NCHANNELS and SAMPLERATE options.'
exit()
# Find output directory and name
output_dir = Parameters['OUTPUT_DIR']
output_name = Parameters['OUTPUT_NAME']
if output_dir is None:
output_dir = os.path.dirname(os.path.abspath(parameters_file))
if output_name is None:
output_name = basename_noext(parameters_file)
spike_detection_job(raw_data_files, probe_file, output_dir, output_name)