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Using Google App Engine

Errata for Using Google App Engine

Submit your own errata for this product.

The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Date Corrected".

The following errata were submitted by our customers and approved as valid errors by the author or editor.

Color Key: Serious Technical Mistake Minor Technical Mistake Language or formatting error Typo Question Note Update

Version Location Description Submitted By Date Submitted Date Corrected
Page 33
2nd paragraph from bottom

Chris Pedrick should be Chris Pederick

Note from the Author or Editor:
Make the change as submitted by Ed. Make sure to check the whole text of the book for this mistake.

Ed Kommerz  Aug 08, 2009  May 29, 2015
Page 70
Last paragraph

In the last code sample on page 70 "Y = Simple()" should be "y = Simple()" and in the text that follows where it says "it would print out 1 for y and 4 for x" it should read "it would print out 2 for y and 4 for x".

Note from the Author or Editor:
Make the change exactly as described by Tom. Change the "Y" from upper to lower case in the code sample and change the "1" to "2" in the descriptive text in the third line from the bottom of the physical page.

Anonymous  Oct 20, 2009  May 29, 2015
Page 86
code below Figure 4-10

In the code showing what the reader should see when they "view the source of this page" there are paragraph tags <p> and </p> which are not there as the book has us enter one <br> (which is missing) and no <p>'s.

Note from the Author or Editor:
Lets fix the code rather than the "View Source" - on page 85, the last four lines of the code sample should be: print '''<form method="post" action="/"> <p>Enter Guess: <input type="text" name="guess"/></p> <p><input type="submit"></p> </form>'''

shaunmilliken  Feb 17, 2010  May 29, 2015
Page 96
3rd paragraph from top

(GCI) should be (CGI)

Note from the Author or Editor:
This should be fixed exactly as described.

Ko KOYAMA  Mar 03, 2010  May 29, 2015
Page 135
First code snippet

Code is missing a <p> tag before the <form> starts or there is an extra </p> tag after the </form>.

Note from the Author or Editor:
Remove the </p> from the line after the </form> </form> </p> <--- Remove this line {% ifnotequal error None %} This problem also occurs on page 156 and 157 and needs to be fixed there as well.

shaunmilliken  Feb 23, 2010  May 29, 2015