pylint fixes

__main__.py

@@ -38,7 +38,7 @@ def main():
     translator = Translator(show_ast=argv.show_ast)
     lua_code = translator.translate(content)
 
-    print(translator.get_luainit())
+    print(Translator.get_luainit())
     print(lua_code)
     return 0
 

pythonlua/__init__.py

@@ -1 +1 @@
-"""Python to lua translator module"""
+"""Python to lua translator module"""

pythonlua/context.py

@@ -30,5 +30,3 @@ def pop(self):
         """Pop last context state"""
         assert len(self.ctx_stack) > 1, "Pop context failed. This is a last context in the stack."
         return self.ctx_stack.pop()
-
-

pythonlua/nodevisitor.py

@@ -37,7 +37,7 @@ def visit_Assign(self, node):
 
 
         self.emit("{local}{target} = {value}".format(local=local_keyword,
-                                                     target=target, 
+                                                     target=target,
                                                      value=value))
 
     def visit_AugAssign(self, node):
@@ -161,7 +161,7 @@ def visit_Compare(self, node):
                 line += " and "
 
         self.emit("({})".format(line))
-        
+
     def visit_Continue(self, node):
         """Visit continue"""
         last_ctx = self.context.last()
@@ -257,7 +257,7 @@ def visit_FunctionDef(self, node):
             last_ctx["locals"].add_symbol(name)
 
         function_def = line.format(local=local_keyword,
-                                   name=name, 
+                                   name=name,
                                    arguments=", ".join(arguments))
 
         self.emit(function_def)
@@ -309,15 +309,15 @@ def visit_For(self, node):
 
         continue_label = LoopCounter.get_next()
         self.context.push({
-            "loop_label_name": continue_label, 
+            "loop_label_name": continue_label,
         })
         self.visit_all(node.body)
         self.context.pop()
 
         self.output[-1].append("::{}::".format(continue_label))
 
         self.emit("end")
-        
+
     def visit_Global(self, node):
         """Visit globals"""
         last_ctx = self.context.last()
@@ -507,7 +507,7 @@ def visit_While(self, node):
 
         continue_label = LoopCounter.get_next()
         self.context.push({
-            "loop_label_name": continue_label, 
+            "loop_label_name": continue_label,
         })
         self.visit_all(node.body)
         self.context.pop()
@@ -528,7 +528,7 @@ def visit_With(self, node):
             line = ""
             if i.optional_vars is not None:
                 line = "local {} = "
-                line = line.format(self.visit_all(i.optional_vars, 
+                line = line.format(self.visit_all(i.optional_vars,
                                                   inline=True))
             line += self.visit_all(i.context_expr, inline=True)
             lines.append(line)

pythonlua/symbolsstack.py

@@ -5,7 +5,7 @@ class SymbolsStack:
     """Class for the symbols stack"""
     def __init__(self):
         self.symbols = [[]]
-        
+
     def add_symbol(self, name):
         """Add a new symbol to the curent stack"""
         self.symbols[-1].append(name)
@@ -23,4 +23,4 @@ def push(self):
 
     def pop(self):
         """Pop the symbols stack"""
-        self.symbols.pop()
+        self.symbols.pop()

pythonlua/tokenendmode.py

@@ -5,4 +5,4 @@
 class TokenEndMode(Enum):
     """This enum represents token end mode"""
     LINE_FEED = 0
-    LINE_CONTINUE = 1
+    LINE_CONTINUE = 1

pythonlua/translator.py

@@ -52,7 +52,8 @@ def add_indentation(line):
 
         return "\n".join(lines)
 
-    def get_luainit(self, filename="luainit.lua"):
+    @staticmethod
+    def get_luainit(filename="luainit.lua"):
         """Get lua initialization code."""
         script_name = os.path.realpath(__file__)
         folder = os.path.dirname(script_name)

runtests.py

@@ -54,7 +54,7 @@ def make_test(filename):
         lua_code = translator.translate(content)
 
         tmp_file = tempfile.NamedTemporaryFile("w")
-        tmp_file.write(translator.get_luainit()+ "\n")
+        tmp_file.write(Translator.get_luainit()+ "\n")
         tmp_file.write(lua_code)
         tmp_file.flush()