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Python: An Overview
What Is Python? ,[object Object],[object Object],[object Object]
Is Python A Scripting Language? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Design Philosophy >>> import this The Zen of Python, by Tim Peters Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. Readability counts. Special cases aren't special enough to break the rules. Although practicality beats purity. Errors should never pass silently. Unless explicitly silenced. In the face of ambiguity, refuse the temptation to guess. There should be one-- and preferably only one --obvious way to do it. Although that way may not be obvious at first unless you're Dutch. Now is better than never. Although never is often better than *right* now. If the implementation is hard to explain, it's a bad idea. If the implementation is easy to explain, it may be a good idea. Namespaces are one honking great idea -- let's do more of those!
Why Python? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Most obvious and notorious features ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Productivity! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is it used for? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
PYTHON COMPARED TO OTHER LANGUAGES
Python vs. Perl ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Python vs. Tcl ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Python vs. Java ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Python Basics
Python Programs ,[object Object],[object Object],[object Object]
Python Programs ,[object Object],[object Object],[object Object]
Python Programs ,[object Object],[object Object],[object Object],[object Object]
Variables and Types  (1 of 3) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Variables and Types  (2 of 3) ,[object Object],[object Object],[object Object]
Variables and Types  (3 of 3) ,[object Object],[object Object]
Assignment versus Equality Testing ,[object Object],[object Object],[object Object],[object Object],[object Object]
Simple Data Types ,[object Object],[object Object],[object Object],[object Object]
Simple Data Types ,[object Object],[object Object]
Simple Data Types ,[object Object],[object Object],[object Object],[object Object],[object Object]
Simple Data Types ,[object Object],[object Object],[object Object]
High Level Data Types ,[object Object],[object Object],[object Object],[object Object]
High Level Data Types ,[object Object]
High Level Data Types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
High Level Data Types ,[object Object],[object Object],[object Object]
High Level Data Types ,[object Object],[object Object],[object Object],[object Object],[object Object]
High Level Data Types ,[object Object],[object Object]
Blocks ,[object Object],[object Object],[object Object],[object Object],[object Object]
Blocks ,[object Object],[object Object],[object Object],[object Object],[object Object]
Looping ,[object Object],[object Object]
Looping ,[object Object],[object Object]
Looping ,[object Object],[object Object]
Functions ,[object Object],[object Object],[object Object]
Functions ,[object Object],[object Object],[object Object],[object Object]
Classes ,[object Object],[object Object]
Classes ,[object Object],[object Object],[object Object],[object Object]
Classes ,[object Object],[object Object],[object Object],[object Object]
Modules ,[object Object],[object Object],[object Object],[object Object]
Exceptions ,[object Object],[object Object],[object Object]
Exceptions ,[object Object],[object Object]
Threads ,[object Object],[object Object],[object Object]
Standard Library ,[object Object],[object Object],[object Object]
External library ,[object Object],[object Object],[object Object]
More Information on Python ,[object Object],[object Object],[object Object],[object Object]

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Python overview: What is it and its key features

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  • 4. Design Philosophy >>> import this The Zen of Python, by Tim Peters Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. Readability counts. Special cases aren't special enough to break the rules. Although practicality beats purity. Errors should never pass silently. Unless explicitly silenced. In the face of ambiguity, refuse the temptation to guess. There should be one-- and preferably only one --obvious way to do it. Although that way may not be obvious at first unless you're Dutch. Now is better than never. Although never is often better than *right* now. If the implementation is hard to explain, it's a bad idea. If the implementation is easy to explain, it may be a good idea. Namespaces are one honking great idea -- let's do more of those!
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  • 9. PYTHON COMPARED TO OTHER LANGUAGES
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