Can the pandas data analysis module run on Google App Engine?
My first inclination is no: the web page states "critical code paths compiled to C". So since this is not a purely python package, you cannot simply copy a directory or ZIP file into your app engine project.
Is it possible to "disable" the C extensions and have the module run in pure python (albeit slower)?
As of today, Google App Engine Python 2.7 runtime doesn't currently allow running arbitrary C extensions.
But it does allow inclusion of third party library that have been hand selected by the engineering team based on their popularity and developer demand.
You can request for a specific library to be included by filling a feature request on the public issue tracker. If it gets enough ☆☆☆ it is likely to be considered for inclusion in an upcoming release.