def parse_jpl_cgi(data):
'''
Parses the relevant information from the cgi output.
'''
check_type(data, str)
output = {}
soe_switch = False
data = data.split('\n')
for line in data:
if line == '$$EOE':
break
if soe_switch:
line = line.split(',')
line = [item.strip() for item in line if item != ',']
output['date'] = line[0]
output['jpl_ra'] = line[3].replace(' ',':')
output['jpl_dec'] = line[4].replace(' ',':')
output['jpl_ra_apparent'] = line[5].replace(' ',':')
output['jpl_dec_apparent'] = line[6].replace(' ',':')
output['jpl_ra_delta'] = line[7]
output['jpl_dec_delta'] = line[8]
output['jpl_APmag'] = line[11]
output['jpl_ang_diam'] = line[13]
for key in ['jpl_APmag', 'jpl_ang_diam']:
if output[key] == 'n.a.':
output[key] = '-999'
return output
if line == '$$SOE':
soe_switch = True
def check_values(data):
'''
Checks the returned values.
'''
check_type(data, dict)
assert data['date'] == '1997-Jul-03 09:17'
assert data['jpl_dec'] == '-19:55:57.3'
assert data['jpl_dec_apparent'] == '-19:56:11.1'
assert data['jpl_dec_delta'] == '-0.80270'
assert data['jpl_ra'] == '20:04:29.56'
assert data['jpl_ra_apparent'] == '20:04:21.95'
assert data['jpl_ra_delta'] == '-3.74238'
def get_master_filename(basename):
'''
Builds the master_filename.
'''
check_type(basename, str)
if basename.split('_')[1] == 'cr':
drizzle_type = basename.split('_')[3]
else:
drizzle_type = basename.split('_')[2]
assert drizzle_type in ['wide', 'center'], \
'Unexpected image type ' + drizzle_type + ' for ' + filename
master_filename = basename.split('linear')[0] + 'linear.png'
return master_filename
def get_region(filename):
'''
Figures out the subimage region from the filename.
'''
check_type(filename, str)
basename = os.path.basename(filename)
if basename.split('_')[1] == 'cr':
drizzle_type = basename.split('_')[3]
else:
drizzle_type = basename.split('_')[2]
assert drizzle_type in ['wide', 'center'], \
'Unexpected image type ' + drizzle_type + ' for ' + filename
if drizzle_type == 'wide':
filename = os.path.splitext(filename)[0]
region = filename.split('/')[-1].split('_')[-1]
elif drizzle_type == 'center':
region = '1'
for digit in region:
assert digit in string.digits, 'Region ' + region + ' is not a number.'
return region
