def setup(compiled_modules=True):
julia.install()
jl = Julia(compiled_modules=compiled_modules)
from julia import Pkg
Pkg.add("[email protected]") # Lock to specific version for stability
Pkg.add("Distributions") # Install Distributions after Bigsimr
def install(
julia_download_path='https://julialang-s3.julialang.org/bin/linux/x64/1.4/julia-1.4.0-linux-x86_64.tar.gz',
julia_target_path=None):
'''
:param julia_download_path: Path for the julia download, you can modify for your preferred version
:param julia_target_path: Specify where to install Julia, if not specified will install in $HOME$/julia
'''
if julia_target_path == None:
julia_target_path = os.path.join(os.path.expanduser("~"), 'julia')
if not os.path.isdir(julia_target_path):
os.mkdir(julia_target_path)
download_path = os.path.join(julia_target_path, 'julia_install.tar.gz')
print("Downloading Julia:")
wget.download(julia_download_path, download_path)
print("\nExtracting...")
tar = tarfile.open(download_path, "r:gz")
tar.extractall(julia_target_path)
_, partial_path = get_julia_path_from_dir(julia_target_path)
os.environ["PATH"] += os.pathsep + partial_path
os.system("echo '# added by dpmmpython' >> ~/.bashrc")
os.system("echo 'export PATH=\"" + partial_path + ":$PATH\"' >> ~/.bashrc")
print("Configuring PyJulia")
julia.install()
julia.Julia(compiled_modules=False)
print("Adding DPMMSubClusters package")
from julia import Pkg
Pkg.add("DPMMSubClusters")
print(
"Please exit the shell and restart, before attempting to use the package"
)
def test_pandamodels_dev_mode():
from julia import Main
from julia import Pkg
from julia import Base
if Base.find_package("PandaModels"):
# remove PandaModels to reinstall it
Pkg.rm("PandaModels")
Pkg.resolve()
Pkg.Registry.update()
Pkg.add("PandaModels")
print("installing dev mode is a slow process!")
Pkg.resolve()
Pkg.develop("PandaModels")
# add pandamodels dependencies: slow process
Pkg.instantiate()
Pkg.build()
Pkg.resolve()
print("dev mode of PandaModels is added to julia packages")
try:
Pkg.activate("PandaModels")
Main.using("PandaModels")
print("using PandaModels in its dev mode!")
except ImportError:
# assert False
raise ImportError("cannot use PandaModels in its dev mode")
# activate julia base mode
Pkg.activate()
Pkg.free("PandaModels")
Pkg.resolve()
def test_pandamodels_installation():
from julia import Main
from julia import Pkg
from julia import Base
if Base.find_package("PandaModels"):
# remove PandaModels to reinstall it
Pkg.rm("PandaModels")
Pkg.resolve()
else:
print("PandaModels is not installed yet!")
Pkg.Registry.update()
Pkg.add("PandaModels")
Pkg.build()
Pkg.resolve()
print("PandaModels is added to julia packages")
try:
Main.using("PandaModels")
print("using PandaModels in its base mode!")
except ImportError:
raise ImportError("cannot use PandaModels in its base mode")
def install_julia_dependencies():
"""
Install Julia packages required for quickpomdps
"""
from julia import Pkg
Pkg.add(["PyCall","QuickPOMDPs"])
def _call_pandamodels(buffer_file, julia_file, dev_mode): # pragma: no cover
try:
import julia
from julia import Main
from julia import Pkg
from julia import Base
except ImportError:
raise ImportError(
"Please install pyjulia properly to run pandapower with PandaModels.jl."
)
try:
julia.Julia()
except:
raise UserWarning(
"Could not connect to julia, please check that Julia is installed and pyjulia is correctly configured"
)
if not Base.find_package("PandaModels"):
logger.info(
"PandaModels.jl is not installed in julia. It is added now!")
Pkg.Registry.update()
Pkg.add("PandaModels")
if dev_mode:
logger.info("installing dev mode is a slow process!")
Pkg.resolve()
Pkg.develop("PandaModels")
# add pandamodels dependencies: slow process
Pkg.instantiate()
Pkg.build()
Pkg.resolve()
logger.info("Successfully added PandaModels")
if dev_mode:
Pkg.develop("PandaModels")
Pkg.build()
Pkg.resolve()
Pkg.activate("PandaModels")
try:
Main.using("PandaModels")
except ImportError:
raise ImportError("cannot use PandaModels")
Main.buffer_file = buffer_file
result_pm = Main.eval(julia_file + "(buffer_file)")
# if dev_mode:
# Pkg.activate()
# Pkg.free("PandaModels")
# Pkg.resolve()
return result_pm
import julia
julia.install()
from julia import Pkg
Pkg.add('QXZoo')
import pyqx.qxzoo
try:
import julia
except ImportError:
print("Julia is not installed!")
try:
from julia import Lathe
except:
from julia import Pkg
Pkg.add("Lathe")
__maintainer__ = 'Glaucon Garcia'
__email__ = '*****@*****.**'
__status__ = 'Development'
if __name__ == '__main__':
setup(name=__title__,
version=__version__,
url=__url__,
description=__description__,
long_description=__description__,
author=__author__,
author_email=__email__,
license=__license__,
keywords=__keywords__,
packages=find_packages(),
include_package_data=True,
install_requires=[
'julia',
],
classifiers=[
'Development Status :: 1 - Development',
'Intended Audience :: Developers',
'Intended Audience :: Science/Research',
'Operating System :: OS Independent',
'Programming Language :: Python :: 3', 'Topic :: Utilities'
])
julia.install()
Pkg.add("JSON")
Pkg.add("JuMP")
# The Light-Dark problem from https://arxiv.org/pdf/1709.06196.pdf
from quickpomdps import QuickPOMDP
from julia import Pkg
Pkg.add(["POMDPs", "POMDPSimulators", "POMDPPolicies", "POMDPModelTools", "Distributions", "QMDP"])
from julia.Main import Float64
from julia.POMDPs import solve, pdf
from julia.QMDP import QMDPSolver
from julia.POMDPSimulators import stepthrough
from julia.POMDPPolicies import alphavectors
from julia.POMDPModelTools import Uniform, Deterministic
from julia.Distributions import Normal
r = 60
light_loc = 10
def transition(s, a):
if a == 0:
return Deterministic(r+1)
else:
return Deterministic(min(max(s+a, -r), r))
def observation(s, a, sp):
return Normal(sp, abs(sp - light_loc) + 0.0001)
def reward(s, a, sp):
if a == 0:
return 100.0 if s == 0 else -100.0
else:
return -1.0
# Configure PyJulia import julia julia.install() # install PyCall.jl etc. # Add the Tempotrons.jl package from julia import Pkg Pkg.add(url = "https://github.com/bci4cpl/Tempotrons.jl")