I am trying to create a dictionary of lists as I read a file. I
envision it looking like: {key: [float_type],[string_type]}
For the first item in the list I am trying to add the value to the
existing value where the key matches but I am getting the following
error:
Resetting execution engine
Running C:\Users\cs062x\Desktop\python\projects\PanHandle\PanHandle\PanHandle.py
The Python REPL process has exited
Traceback (most recent call last):
File
"C:\Users\cs062x\Desktop\python\projects\PanHandle\PanHandle\PanHandle.py",
line 22, in <module>
d[IMEI] += Elapsed_Mins
TypeError: 'float' object is not iterable
Here is the code. My question is how can I keep it list type and just
sumup the first element in the list as I read it?
d = defaultdict(list)
for fname in os.listdir('.'):
with open (fname) as csvfile:
spamreader = csv.reader(csvfile, delimiter=',', quotechar='|')
next(spamreader)
for row in spamreader:
if row[8]:
device = row[36]
Elapsed_Mins = float(row[7])
IMEI = row[8].replace("'", "")
d[IMEI] += Elapsed_Mins ## this is where the error occurs.
Thanks in advance,
Chris
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