Lists: Variables with more than one value - Runtime error&lt;type'...EOFerror&gt; Why?

Discussion created by ScottChang25 on Aug 30, 2012
Latest reply on Sep 4, 2012 by ScottChang25

Hi all,
In the Python Window of my ArcGIS 10.0, I executed the following code:

>>> which_one = input("what month (1-12)? ")\
Runtime error <type 'exceptions.EOFError'>: EOF when reading a line

Please help and tell me why I got the error and how to correct the problem.

Thanks,
Scott Chang

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JScheirer-esristaff Aug 30, 2012 12:57 PM
You can't use input or raw_input in the Python window in ArcMap. If you'd like to manage user input, rewrite your script as a Python script tool. If you're using the Python window as a learning tool, try using another one like Idle instead.
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ScottChang25 Sep 4, 2012 6:23 AM
Hi Jason, Thanks for your response.

First, I guess that the Python Window of my ArcGIS 10.0 (after the >>>, typing Import arcpy, Import os, ...) is the interactive mode of IDLE. Am I right in this guessing or not? Secod, I saw "Python Shell" in my 2 books. But, I don't know how I can get the "Python Shell" started from the Python Window of my ArcGIS 10.0 !!??

I checked the 2 Python books I have and I saw they mention (1) interactive mode of IDLE and (2) script mode of IDLE in the regular Python programming. But in the Python Window of my ArcGIS 10.0, I don't know how to rewrite my script as a Python script tool or to try using IDLE like (1) or (2). Please kindly help, tell me how to do the things you suggested, and respond again.

Thanks,
Scott Chang

P. S. I have Python version 2.5 in my PC for long time. But I have not used it at all. Is Python version 2.5 still good to do "Lists", etc.?
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