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fix example #8

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Mar 31, 2019
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fix example #8

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16 changes: 10 additions & 6 deletions file_and_modules.md
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Original file line number Diff line number Diff line change
Expand Up @@ -89,11 +89,8 @@ Executing the else clause.
## Writting a simple CIL script
* We write scripts in order to reuse it multiple times.
* In python you see '__' double underscore aka dunder.
* Create a script greetings.py
* Create a script greetings.py and fun.py
```
[raukadah@ironman python-workshop]$ python3 fun.py
Welcome FOSS MEET
the value of __name__ is greetings
[raukadah@ironman python-workshop]$ cat greetings.py
#!/usr/bin/python3
import sys
Expand All @@ -105,14 +102,21 @@ def greeting(name):
if __name__ == "__main__":
name = "Chandan Kumar"
greeting(name)

[raukadah@ironman python-workshop]$ python3 greeting.py
Welcome Chandan Kumar
the value of __name__ is __main__
```
```
[raukadah@ironman python-workshop]$ cat fun.py
#!/usr/bin/python3

import greetings

greetings.greeting('FOSS MEET')

[raukadah@ironman python-workshop]$ python3 fun.py
Welcome FOSS MEET
the value of __name__ is greetings
[raukadah@ironman python-workshop]$
```
```
* Observe meaning of `__name__` and `__main__`.