fileIO.py

#for opening a ile we use open(par1,par2) par1 is filename and par 2 is read(r),write(w) mode,append mode(a)
#READING A FILE
'''f=open("file.txt",'r')#here r mode is default .even if this paramater is not written r  mode will be specefied
text=f.read()
print(text)
f.close()'''
#WRITING IN A FILE
f=open("file1.txt",'w')
text1=f.write("i am not from kathmandu. I am from jwalakhel")
print(text1)
f.close()
#by using with statement we can also read,write or append to a file 
#for example  the pupose of using with statement is that we donot have to close a file
with open("file1.txt",'w') as f:
    f.write("i am from pokhara")
'''
there are two types of files they are text file and binary file .text file is sed for storing characters and bnary files 
bytes.ie. audio,video,pdf files etc.
file modes  r,w,r+,w+,a,a+ for binary same as text with b eg.rb,rb+...
writelines is used to write a grou of string in a file ge lst=[ram,hari,..]etc.
'''