INTRODUCTION TO PYTHON
Ø Interpreted language
Ø Object oriented programming language
Ø high level language
Ø Interactive
History of Python
- Python author is Guido van Rossum
- Python was started in 1985 by Guido Van Rossum at CWI in Netherland.
- Python was Published on 1991
- Python means Snake. But actually the name not comes from snake .
- He daily visits in "Monty Python's Flying Circus". This is Guido van Rossum favorite series .So he decided him project named as Python.
Features
] Easy to learn
] Easy to Read
] Easy to maintain
] Portable
] Extendable
] Database
] GUI Program
Starting the Interpreter
1.Immediate Mode
>>>
2.Script mode
save
file name as sample.py
python extension .py
keyword
|
and |
elif |
global |
or |
|
assert |
else
if |
pass |
break |
|
except |
import |
print |
exec |
|
in |
raise |
continue |
finally |
|
is |
return |
def |
for |
|
lambda |
try |
del |
from |
|
not |
while |
class |
|
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