import os
import subprocess
import warnings
from typing import List
from hepi.input import Input, update_slha
from hepi.run import Runner
[docs]
class FeynHiggsRunner(Runner):
[docs]
def _check_path(self) -> bool:
if os.path.exists(os.path.expanduser(self.get_path() + "/bin/FeynHiggs")):
self.set_path(self.get_path() + "/bin/FeynHiggs")
return True
if self.get_path().endswith("FeynHiggs"):
return True
return False
[docs]
def run(self, slhas: List[Input], **kwargs) -> List[Input]:
"""
Run the passed list of parameters for feynhiggs.
Args:
slhas (:obj:`list` of :class:`Input`): Input parameters with a SLHA file that can be processed by feynhiggs.
Returns:
:obj:`list` of :class:`Input`
"""
if not self._check_path():
warnings.warn("The path is not valid for " + self.get_name())
for s in slhas:
# Remove Creation time for hash-/caching
comm = (
"cp "
+ self.get_output_dir()
+ s.slha
+ " feynhiggs_tmp.in && "
+ get_path()
+ " feynhiggs_tmp.in "
+ " && mv "
+ "feynhiggs_tmp.in.fh-001 "
+ self.get_output_dir()
+ s.slha
# + " && sed -i '/Created/d' "
# + self.get_output_dir()
# + s.slha
)
#print(comm)
proc = subprocess.Popen(
comm, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE
)
proc.wait()
# get proc return code
if proc.returncode != 0:
warnings.warn("feynhiggs failed")
update_slha(s)
return slhas
# Backward compatibility
[docs]
spheno_default_runner = FeynHiggsRunner("FeynHiggs")
"""Default SoftSusy Runner to provide backward compatibility"""
[docs]
run = spheno_default_runner.run
[docs]
set_path = spheno_default_runner.set_path
[docs]
get_path = spheno_default_runner.get_path