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Add environment bin to $PATH when calling calwf3.e #62

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Add environment bin to $PATH when calling calwf3.e #62

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a2fc4a0
Add path to subprocess call
gbrammer Jan 5, 2022
926c4f8
add iref to subprocess env
gbrammer Jan 5, 2022
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12 changes: 11 additions & 1 deletion wfc3tools/calwf3.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
from __future__ import print_function

# STDLIB
import os.path
import os
import sys
import subprocess
from .version import __version_date__, __version__

Expand Down Expand Up @@ -60,10 +61,19 @@ def calwf3(input=None, output=None, printtime=False, save_tmp=False,
if output:
call_list.append(str(output))

# Prepend environment bin directory to PATH if necessary
env_bin = os.path.join(sys.exec_prefix, 'bin')
if (env_bin not in os.getenv('PATH')) & os.path.exists(env_bin):
_path = ':'.join([env_bin, os.getenv('PATH')])
else:
_path = os.getenv('PATH')

proc = subprocess.Popen(
call_list,
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE,
env={'PATH':_path,
'iref':os.getenv('iref')}
)

if log_func is not None:
Expand Down