lint

Author: Crivella

easybuild/os_hook.py

@@ -8,6 +8,7 @@
 class OSProxy(types.ModuleType):
     """Proxy module to intercept os attribute access."""
     overrides = {}
+
     def __init__(self, real_os):
         super().__init__("os")
         self._real_os = real_os
@@ -23,6 +24,7 @@ def __dir__(self):
     def register_override(cls, name, value):
         cls.overrides[name] = value
 
+
 class OSFinder(importlib.abc.MetaPathFinder):
     """Meta path finder to intercept imports of 'os' and return our proxy."""
     def find_spec(self, fullname, path, target=None):

easybuild/tools/environment.py

@@ -50,7 +50,8 @@
 _contextes = {'': {}}
 _curr_context = ''
 
-def set_context(context_name, context = {}):
+
+def set_context(context_name, context=None):
     """
     Set context for tracking environment changes.
     """
@@ -63,6 +64,7 @@ def set_context(context_name, context = {}):
             context = {}
         _contextes[context_name] = context
 
+
 def get_context():
     """
     Return current context for tracking environment changes.
@@ -95,7 +97,8 @@ def get_changes():
     """
     return get_context()
 
-def apply_context(context = None):
+
+def apply_context(context=None):
     """Return the current environment with the changes tracked in the context applied.
 
     Args:
@@ -127,8 +130,10 @@ def with_environment(copy_current=False):
     # Get a key that does not exist in _contextes
     base = '_context_'
     cnt = 0
-    while (context := f"{base}{cnt}") in _contextes:
+    context = f"{base}{cnt}"
+    while context in _contextes:
         cnt += 1
+        context = f"{base}{cnt}"
 
     prev_context = _curr_context
     kwargs = {}