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+--- Thread: Invoking function in if else statement, not working! (/thread-18764.html)
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Invoking function in if else statement, not working! - ibaad1406 - May-30-2019
I am invoking a function header_gps,header_glonass etc. in if else statement but the variables defined in there seem not be stored as they should be. May be i am missing something , please help. I am writing my code here itself.
"""Script for header section of rinex navigation file"""
from header_gps import header_gps
from header_glonass import header_glonass
from header_galileo import header_galileo
from header_beidou import header_beidou
def header(filepath):
with open(filepath) as fp:
data = fp.read()
data=data.split("END OF HEADER")
data=data[0]
i=0
while i>=0:
if data[i]==' ':
i=i+1
continue
else:
break
if data[i]=='2':
print("Rinex_2")
#Rinex_2
elif data[i]=='3':
print("Rinex_3")
if 'GPS' in data[0:80]:
print(" GPS")
header_gps(data)
elif 'GALILEO' in data[0:80]:
print(" GALILEO")
header_galileo(data)
elif 'GLONASS' in data[0:80]:
header_glonass(data)
print("glonass")
elif 'BEIDOU' in data[0:80]:
print("BEIDOU")
header_beidou(data)
#Rinex_3
else:
print("Version is not defined")
filepath='/home/ibaad/Downloads/rinexfile/ABMF00GLP_R_20180010000_01H_EN.rnx'
header(filepath)
RE: Invoking function in if else statement, not working! - SheeppOSU - May-30-2019
You may have to close the file at the end
filename.close()
RE: Invoking function in if else statement, not working! - volcano63 - May-30-2019
(May-30-2019, 06:54 PM)SheeppOSU Wrote: You may have to close the file at the endNo, he does not - with operator guarantees closing of the file
filename.close()
RE: Invoking function in if else statement, not working! - buran - May-30-2019
can you share the file ABMF00GLP_R_20180010000_01H_EN.rnx you work with?
RE: Invoking function in if else statement, not working! - ibaad1406 - May-30-2019
can't attach the requested due to forum rule. however if you can provide me with your email, i can send it over there.
RE: Invoking function in if else statement, not working! - buran - May-30-2019
Per forum rules you need to have 5 post in order to be able to attach files. However I've elevated your permissions, so now you can attach file
RE: Invoking function in if else statement, not working! - volcano63 - May-30-2019
This piece of code makes no sense
while i>=0:
if data[i]==' ':
i=i+1
continue
else:
break- You are incrementing i- it cannot become lesser than 0, no overflow in Python
- continue is absolutely redundant
- You can run out of data
The last - but not the least -
it is un-Pythonic, iterating over indices in Python is redundant and considered a bad style.for char in data:
if char !+ = ' ':
breakNo need for index at all!
RE: Invoking function in if else statement, not working! - ibaad1406 - May-30-2019
i get an error when attaching the file.
"The type of file that you attached is not allowed. Please remove the attachment or choose a different type"
RE: Invoking function in if else statement, not working! - buran - May-30-2019
isn't it simple text file? just change the file extension to txt
RE: Invoking function in if else statement, not working! - ibaad1406 - May-30-2019
here is the file
@volcano63
having unpythonic is not the issue. the issue is how to invoke some function inside if else statement.
kindly help me out.