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code: Optimizing contact parsing

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This commit is contained in:
Manos Katsomallos 2021-09-22 22:15:10 +02:00
parent 2704705ddf
commit fc7f7f6f90
1 changed files with 7 additions and 5 deletions
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12
code/parse_copenhagen.py
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@ -30,9 +30,11 @@ rssi = 3
def main(args): def main(args):
# Get contacts [tim, uid_a, uid_b] from previous parsing # Get contacts from previous parsing
cont = lmdk_lib.load_data(args, 'cont') cont_data = lmdk_lib.load_data(args, 'cont')
if cont.size == 0: if cont_data.size == 0:
# Contacts [tim, uid_a, uid_b, rssi]
cont = []
try: try:
print('Extracting %s... ' %(os.path.abspath(args.arc)), end='', flush=True) print('Extracting %s... ' %(os.path.abspath(args.arc)), end='', flush=True)
with zipfile.ZipFile(args.arc, 'r') as arc: with zipfile.ZipFile(args.arc, 'r') as arc:
@ -46,14 +48,14 @@ def main(args):
for c in cont_l: for c in cont_l:
if c[uid_b] != '-1' and c[rssi] != '0' and c[uid_b] != '-2' and c[uid_a] != c[uid_b]: if c[uid_b] != '-1' and c[rssi] != '0' and c[uid_b] != '-2' and c[uid_a] != c[uid_b]:
# Add valid contact # Add valid contact
cont.append([c[tim], c[uid_a], c[uid_b]]) cont.append([c[tim], c[uid_a], c[uid_b], c[rssi]])
print('[OK]') print('[OK]')
except Exception as e: except Exception as e:
print('[Error: %s]' %(e)) print('[Error: %s]' %(e))
except Exception as e: except Exception as e:
print('[Error: %s]' %(e)) print('[Error: %s]' %(e))
# Save to results # Save to results
lmdk_lib.save_data(args, np.array(cont), 'cont') lmdk_lib.save_data(args, np.array(cont, np.float32), 'cont')
''' '''