Fix sourcegen compatibility with Python 3.8

Cantera · Sep 29, 2022 · e794706 · e794706
1 parent 07d5f8b
commit e794706
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Showing 3 changed files with 7 additions and 4 deletions.
diff --git a/interfaces/sourcegen/sourcegen/_HeaderFileParser.py b/interfaces/sourcegen/sourcegen/_HeaderFileParser.py
@@ -3,6 +3,7 @@
 
 from pathlib import Path
 import re
+from typing import List
 
 from ._dataclasses import HeaderFile, Func, Param
 
@@ -28,7 +29,7 @@ def _parse_func(cls, c_func: str) -> Func:
         name = front[-1]
         return Func(ret_type, name, params)
 
-    def __init__(self, path: Path, ignore_funcs: list[str] = None):
+    def __init__(self, path: Path, ignore_funcs: List[str] = None):
         self._path = path
         self._ignore_funcs = ignore_funcs
 

diff --git a/interfaces/sourcegen/sourcegen/_SourceGenerator.py b/interfaces/sourcegen/sourcegen/_SourceGenerator.py
@@ -3,6 +3,7 @@
 
 from abc import ABCMeta, abstractmethod
 from pathlib import Path
+from typing import List
 
 from ._dataclasses import HeaderFile
 
@@ -15,5 +16,5 @@ def __init__(self, out_dir: Path, config: dict):
         pass
 
     @abstractmethod
-    def generate_source(self, headers_files: list[HeaderFile]):
+    def generate_source(self, headers_files: List[HeaderFile]):
         pass
diff --git a/interfaces/sourcegen/sourcegen/_dataclasses.py b/interfaces/sourcegen/sourcegen/_dataclasses.py
@@ -3,6 +3,7 @@
 
 from dataclasses import dataclass
 from pathlib import Path
+from typing import List
 import re
 from ._helpers import with_unpack_iter
 
@@ -23,7 +24,7 @@ class Func:
 
     ret_type: str
     name: str
-    params: list[Param]
+    params: List[Param]
 
 
 @dataclass(frozen=True)
@@ -32,4 +33,4 @@ class HeaderFile:
     """Represents information about a parsed C header file"""
 
     path: Path
-    funcs: list[Func]
+    funcs: List[Func]