scripts: Fix random typo'd whitespace

Reported by pylint's 'bad-whitespace' warning.

Not gonna enable this warning in the CI check, because it flags stuff
like deliberately aligning assignments and gets too cultish. Just a
cleanup pass.

For whatever reason, the common convention in Python is to skip spaces
around '=' when passing keyword arguments and giving default arguments:

    f(x=3, y=4)
    def f(x, y=8):
        ...

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>

scripts/sanity_chk/expr_parser.py

@@ -101,7 +101,7 @@ precedence = (
     ('left', 'OR'),
     ('left', 'AND'),
     ('right', 'NOT'),
-    ('nonassoc' , 'EQUALS', 'NOTEQUALS', 'GT', 'LT', 'GTEQ', 'LTEQ', 'IN'),
+    ('nonassoc', 'EQUALS', 'NOTEQUALS', 'GT', 'LT', 'GTEQ', 'LTEQ', 'IN'),
 )
 
 def p_expr_or(p):

scripts/sanity_chk/harness.py

@@ -31,7 +31,7 @@ class Harness:
 
         if config:
             self.type = config.get('type', None)
-            self.regex = config.get('regex', [] )
+            self.regex = config.get('regex', [])
             self.repeat = config.get('repeat', 1)
             self.ordered = config.get('ordered', True)
 

scripts/sanity_chk/ini2yaml.py

@@ -26,12 +26,12 @@ for section in config.sections():
         else:
             tc[opt] = value
 
-    test = { section : tc}
+    test = {section : tc}
     tests.append(test)
 
 y['tests'] = tests
 if sample:
-    y['sample'] = { 'name': "TBD", 'description': "TBD" }
+    y['sample'] = {'name': "TBD", 'description': "TBD"}
 
 with open(out_file, "w") as f:
-    yaml.dump(y, f, width=50, indent=4,  default_flow_style=False)
+    yaml.dump(y, f, width=50, indent=4, default_flow_style=False)

scripts/sanity_chk/scl.py

@@ -46,8 +46,8 @@ try:
     def _yaml_validate(data, schema):
         if not schema:
             return
-        c = pykwalify.core.Core(source_data = data, schema_data = schema)
-        c.validate(raise_exception = True)
+        c = pykwalify.core.Core(source_data=data, schema_data=schema)
+        c.validate(raise_exception=True)
 
 except ImportError as e:
     log.warning("can't import pykwalify; won't validate YAML (%s)", e)