/usr/lib/python2.7/dist-packages/rpy2/robjects/packages_utils.py is in python-rpy2 2.4.4-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 | """ Utility module with functions related to R packages
(having these in this utility module rather than in packages.py
prevents circular imports). """
from rpy2 import rinterface
_packages = rinterface.baseenv['.packages']
_libpaths = rinterface.baseenv['.libPaths']
_find_package = rinterface.baseenv['find.package']
def get_packagepath(package):
""" return the path to an R package installed """
res = _find_package(rinterface.StrSexpVector((package, )))
return res[0]
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