def process_changes(request):
try:
station = request.form['thr_id']
crnt = '11.0'
crntfile = '/Users/keith/Sites/data/threaded_records.db'
prev = '10.1'
prevfile = '/Users/keith/progs/Threading/Version_10.1/threaded_records.db'
# process data and send results for output
crnt_recs, name, crnt_por = get_records (station,1,crntfile)
prev_recs, name, prev_por = get_records (station,1,prevfile)
change_dict = {}
for var in ['maxt-hi','mint-lo','maxt-lo','mint-hi','pcpn-hi']:
change_list = []
for dy in range(0,366):
if abs(crnt_recs[var][dy][0]-prev_recs[var][dy][0]) >= 0.01 or abs(crnt_recs[var][dy][1]-prev_recs[var][dy][1]) >= 0.01:
# if crnt_recs[var][dy][0] != prev_recs[var][dy][0] or crnt_recs[var][dy][1] != prev_recs[var][dy][1]:
if var == 'pcpn-hi':
change_list.append((doy_to_date(dy), "%5.2f"%round(crnt_recs[var][dy][0],2), crnt_recs[var][dy][1], "%5.2f"%round(prev_recs[var][dy][0],2), prev_recs[var][dy][1]))
else:
change_list.append((doy_to_date(dy), int(crnt_recs[var][dy][0]), crnt_recs[var][dy][1], int(prev_recs[var][dy][0]), prev_recs[var][dy][1]))
if len(change_list) > 0:
change_dict[var] = change_list
return ThreadExRecords_io.display_changes(crnt,prev,name,crnt_por,prev_por,change_dict)
except:
print_exception()
return ThreadExRecords_io.bad_input(None)
def process_coverage (request):
try:
if request.form and request.form.has_key('variable') and request.form.has_key('thr_id'):
variable = request.form['variable']
thr_id = request.form['thr_id']
call = thr_id[0:3]
coverage_dict = hashopen('/Users/keith/Sites/data/threaded_coverage.db','r')
if coverage_dict.has_key(thr_id):
thr_cov = loads(coverage_dict[thr_id])
coverage = thr_cov[variable]
name = '%s, %s' % (thr_cov['name'],thr_cov['state'])
coverage_dict.close()
else:
coverage_dict.close()
return ThreadExRecords_io.bad_input(None)
else:
return ThreadExRecords_io.bad_input(None)
except:
print_exception()
return ThreadExRecords_io.bad_input(None)
return ThreadExRecords_io.display_coverage(coverage, name, variable)
def process_threads (request,threads):
try:
thr_id = request.form['thr_id']
coverage_dict = hashopen('/Users/keith/Sites/data/threaded_coverage.db','r')
if coverage_dict.has_key(thr_id):
thr_cov = loads(coverage_dict[thr_id])
name = '%s, %s' % (thr_cov['name'],thr_cov['state'])
else:
name = ''
coverage_dict.close()
except:
print_exception()
return ThreadExRecords_io.bad_input(None)
return ThreadExRecords_io.display_thread(threads, name)
def process_records (request):
from threads_dict import threads_dict
try:
if request.form and request.form.has_key('variable') and request.form.has_key('thr_id'):
variable = request.form['variable']
if variable.find('Select') != -1:
return ThreadExRecords_io.bad_input('Select a variable from the menu.')
elif variable in ['maxt','mint','pcpn']:
return process_coverage(request)
elif variable == 'changes':
return process_changes(request)
hilo = variable[0:3]
element = variable[3:7]
thr_id = request.form['thr_id']
call = thr_id[0:3]
if threads_dict.has_key(call):
thr_list = []
threads = threads_dict[call]
for line in threads:
seq,coop,wban,icao,name,por,pot = line.split('|')
if coop.find('-') == -1:
station = coop.strip()
srchmthd = 'COOPID'
elif wban.find('-') == -1:
station = wban.strip()
srchmthd = 'WBAN'
elif icao.find('-') == -1:
station = icao.strip()
srchmthd = 'CallSign'
thr_list.append((seq,station,srchmthd,name,pot))
else:
return ThreadExRecords_io.bad_input('Select a valid station.')
if variable == 'thread':
return process_threads(request,thr_list)
elif variable in ['-himaxt','-lomaxt','-himint','-lomint','-hipcpn']:
records_dict = hashopen('/Users/keith/Sites/data/threaded_records.db','r')
if records_dict.has_key(thr_id):
thr_recs = loads(records_dict[thr_id])
records = thr_recs[element][hilo]
name = '%s, %s' % (thr_recs['name'],thr_recs['state'])
start_yr, end_yr = thr_recs[element]['start_yr'],thr_recs[element]['end_yr']
records_dict.close()
return ThreadExRecords_io.display_records(thr_list, records, name, element, hilo, thr_id, start_yr, end_yr)
else:
records_dict.close()
return ThreadExRecords_io.bad_input('Select a valid station.')
else:
return ThreadExRecords_io.bad_input(None)
else:
return ThreadExRecords_io.bad_input(None)
except:
print_exception()
return ThreadExRecords_io.bad_input(None)