From b8dc70cf90a7d9cf44075ffdb63c5721e5077061 Mon Sep 17 00:00:00 2001
From: Qrius <qrius@quirio.net>
Date: Tue, 6 May 2025 11:00:11 +0200
Subject: Remove py_global_env, so we get a more file-like environment for
 arbitrary code

---
 src/smp/macro_processor.py | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'src/smp/macro_processor.py')

diff --git a/src/smp/macro_processor.py b/src/smp/macro_processor.py
index a595c36..f34f4f9 100644
--- a/src/smp/macro_processor.py
+++ b/src/smp/macro_processor.py
@@ -65,10 +65,7 @@ class MacroProcessor:
     macros: dict[str, Any]
     """ Macros which are @directives """
     special_macros: dict[str, tuple[Any, Any]]
-    """ Global environment for python execution """
-    py_global_env: dict
     """ Local environment for python execution """
-    py_local_env_alt: dict
     py_local_env_current: dict
     """ All macro invocations that has happened """
     macro_invocations: list[tuple[str, list[str]]]
@@ -86,7 +83,6 @@ class MacroProcessor:
         self.macros = dict()
         self.macro_invocations = list()
         self.warnings = list()
-        self.py_global_env = dict()
         self.py_local_env_alt = dict()
         self.py_local_env_current = self.macros
         self.prefix = prefix
@@ -510,7 +506,7 @@ class MacroProcessor:
                         with redirect_stdout(f):
                             exec(
                                 "".join(py_expr),
-                                self.py_global_env,
+                                self.py_local_env_current,
                                 self.py_local_env_current,
                             )
                         s = f.getvalue()
@@ -558,7 +554,7 @@ class MacroProcessor:
 
         target_filename = self._get_metadata("target_filename")
 
-        self.py_global_env["macro_processor_state"][self.source_file_path] = dict(
+        self._get_macro_builtin("macro_processor_state")[self.source_file_path] = dict(
             {
                 # "content": "",
                 "stored_data": {
@@ -571,7 +567,7 @@ class MacroProcessor:
                 **xargs,
             }
         )
-        return self.py_global_env["macro_processor_state"][self.source_file_path]
+        return self._get_macro_builtin("macro_processor_state")[self.source_file_path]
 
 
 class MacroProcessorState:
@@ -584,7 +580,9 @@ class MacroProcessorState:
         if macro_processor is None:
             macro_processor = MacroProcessor(prefix)
 
-        macro_processor.py_global_env["macro_processor_state"] = self.global_state
+        macro_processor._define_macro_builtin(
+            "macro_processor_state", self.global_state
+        )
         return macro_processor
 
     def print_state(self):
-- 
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