I am trying to add some python libraries to my FX30S image.
So far, I successfully added some libraries.
Some others, like sqlalchemy, was requiring some python internal module named “dummy_threading” and thus producing some error output stating "No module named ‘dummy_threading’ ".
I found out you can solve this issue by adding ‘python-threading’ to the image.
Unfortunately, I came across a similar issue with the ‘python-requests’ library, which cannot be imported throwing 'No module named ‘cgi’ ". cgi.py seems to be a python internal module, much like ‘dummy_threading’, but I can’t find a way to include it to my image.
Does anyone have a solution to this ?
Lucas
Additionnal info:
FX30S firmware version R13
Python 2.7.3
We can suggest you to update python version.We have seen that in “poky/meta/recipes-devtools/python/python-3.3-manifest.inc” there is “+FILES_${PN}-netserver” through which it is taking python 3.3 version.PLease change to version python3.5 by updating FILES_${PN}-netserver to +FILES_${PN}-netserver="${libdir}/python3.5/cgi.* ${libdir}/python3.5/HTTPServer. ${libdir}/python3.5/SocketServer.* "
probably this might resolve “No module named ‘cgi’”.
Also, We observed that in meta-openembedded/meta-python/recipes-devtools/python/python-cython.inc there is no “python-distribute” in the “RDEPENDS_$PN” we can add and try the same
Some python internal modules must be explicitly added to the image (as runtime dependencies for example).
As you mentioned, looking at poky/meta/recipes-devtools/python/python-X.Y-manifest.inc indicates what module contains what package.
In this case, adding python-netserver will make cgi.py available.
No need to upgrade the python version to 3.5, this will even work with python 2.