enh: use new environment variable to suppress ET for nipype

Author: satra

nipype/__init__.py

@@ -124,7 +124,7 @@ def check_latest_version(raise_exception=False):
 if config.getboolean("execution", "check_version"):
     import __main__
 
-    if not hasattr(__main__, "__file__"):
+    if not hasattr(__main__, "__file__") and "NO_NIPYPE_ET" in os.environ:
         from .interfaces.base import BaseInterface
 
         if BaseInterface._etelemetry_version_data is None:

nipype/interfaces/base/core.py

@@ -168,7 +168,10 @@ class BaseInterface(Interface):
     def __init__(
         self, from_file=None, resource_monitor=None, ignore_exception=False, **inputs
     ):
-        if config.getboolean("execution", "check_version"):
+        if (
+            config.getboolean("execution", "check_version")
+            and "NO_NIPYPE_ET" in os.environ
+        ):
             from ... import check_latest_version
 
             if BaseInterface._etelemetry_version_data is None:

nipype/pipeline/plugins/tools.py

@@ -126,9 +126,13 @@ def create_pyscript(node, updatehash=False, store_exception=True):
     pass
 
 import os
-os.environ['NO_ET'] = "1"
-
+value = os.environ.get('NO_NIPYPE_ET', None)
+if value is None:
+    os.environ['NO_NIPYPE_ET'] = "1"
 from nipype import config, logging
+if value is None:
+    del os.environ['NO_NIPYPE_ET']
+
 from nipype.utils.filemanip import loadpkl, savepkl
 from socket import gethostname
 from traceback import format_exception