search for: longobject

Hi all, I need the power of R from within some of my Python programs... I use debian linux (woody) at home and windows XP at work (the latter is where I need to get things done!) This are my packages: R 1.8.0 Python 2.3 RSPython 0.5-3 This is what I've done: (1) Since the Windows Binary of RSPython is compiled against Python 2.2 I downloaded the tarball (2) Followed the instructions in

...mpile runs fine until it gets to steps involving Python. I'm guessing this has to do with Python headers not being properly included, but I can't figure out what approach to take to make it work right: [3286/3752] Linking default/lib/talloc/libpytalloc-util.so/opt/python2/lib/libpython2.7.a(longobject.o): In function `PyLong_FromString':/usr/src/Python-2.7.3/Objects/longobject.c:1851: undefined reference to `log'/opt/python2/lib/libpython2.7.a(dynload_shlib.o): In function `_PyImport_GetDynLoadFunc':/usr/src/Python-2.7.3/Python/dynload_shlib.c:94: undefined reference to `dlsym'/u...

Dear R Developers, There is an interesting issue related to "reticulate" R package which discusses how to convert Python's non-32 bit integers to R, which has had quite an exhaustive discussion: https://github.com/rstudio/reticulate/issues/323 Python seems to handle integers differently from R, and is dependant on the system arquitecture: On 32 bit systems uses 32-bit integers,

Thank you Gabriel for valuable insights on the 64-bit integers topic. In addition, my statement was wrong, as Python3 seems to have unlimited (and variable) size integers. Here is related CPython Code: https://github.com/python/cpython/blob/master/Objects/longobject.c Division between Int-32 and Int-64 seems to only happen in Python2. Best, Juan El mi?rcoles, 29 de mayo de 2019, Gabriel Becker <gabembecker at gmail.com> escribi?: > Hi Juan, > > Comments inline. > > On Wed, May 29, 2019 at 12:48 PM Juan Telleria Ruiz de Aguirre < &gt...