Hi Experts,
I've written a peice of code that works fine and fits, and passes
values into a peice of SPSS code, the problem is that it is not
dynamic, and so i though about how i can make it dynamic, (other code
may not have upto 10 some may have more) and came up with regex for an
idea, but i can't seem to make it work, can anyone offer any advice?
Below is current working code
time_variables = {"ActivityTime": "Activity_Time",
"ExposureTime_Last":"Exposure_Time_1",
"ExposureTime_Last2":"Exposure_Time_2",
"ExposureTime_Last3":"Exposure_Time_3",
"ExposureTime_Last4":"Exposure_Time_4",
"ExposureTime_Last5":"Exposure_Time_5",
"ExposureTime_Last6":"Exposure_Time_6",
"ExposureTime_Last7":"Exposure_Time_7",
"ExposureTime_Last8":"Exposure_Time_8",
"ExposureTime_Last9":"Exposure_Time_9",
"ExposureTime_Last10":"Exposure_Time_10"}
for Var in time_variables.keys():
time_manips = ("""COMPUTE %s = SUBSTR(%s,(INDEX(%s,'T'))+1) .
COMPUTE %s = number(%s, TIME8).
VARIABLE LABEL %s.
VARIABLE LEVEL %s (SCALE).
FORMATS %s (TIME8).
VARIABLE WIDTH %s (8).
EXECUTE.""") %(Var, Var,
Var,time_variables[Var],Var,time_variables[Var],time_variables[Var],time_variables[Var],time_variables[Var])
spss.Submit(time_manips)
Now to make it dynamic i've gone for the following...
reg_time = re.compile("^ExposureTime_Last([0-9]*)$")
reg_Activity = re.compile("^ActivityTime")
for Var in time_variables.keys():
if reg_time.match(Var):
match = reg_time.match(Var)
E_time = "Exposure_Time_%s" % match.groups()[0]
else:
match = reg_time.match(Var)
match.groups()[0] = "Activity_Time"
time_manips = ("""COMPUTE %s = SUBSTR(%s,(INDEX(%s,'T'))+1) .
COMPUTE %s = number(%s, TIME8).
VARIABLE LABEL %s.
VARIABLE LEVEL %s (SCALE).
FORMATS %s (TIME8).
VARIABLE WIDTH %s (8).
EXECUTE.""") %(Var, Var,
Var,time_variables[Var],Var,time_variables[Var],time_variables[Var],time_variables[Var],time_variables[Var])
print(time_manips)
All help welcome, or if a different approach is better please let me
know
Mike
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