init

.venv/lib/python3.8/site-packages/mypy/parse.py

@@ -0,0 +1,36 @@
+from typing import Union, Optional
+
+from mypy.errors import Errors
+from mypy.options import Options
+from mypy.nodes import MypyFile
+
+
+def parse(source: Union[str, bytes],
+          fnam: str,
+          module: Optional[str],
+          errors: Optional[Errors],
+          options: Options) -> MypyFile:
+    """Parse a source file, without doing any semantic analysis.
+
+    Return the parse tree. If errors is not provided, raise ParseError
+    on failure. Otherwise, use the errors object to report parse errors.
+
+    The python_version (major, minor) option determines the Python syntax variant.
+    """
+    is_stub_file = fnam.endswith('.pyi')
+    if options.transform_source is not None:
+        source = options.transform_source(source)
+    if options.python_version[0] >= 3 or is_stub_file:
+        import mypy.fastparse
+        return mypy.fastparse.parse(source,
+                                    fnam=fnam,
+                                    module=module,
+                                    errors=errors,
+                                    options=options)
+    else:
+        import mypy.fastparse2
+        return mypy.fastparse2.parse(source,
+                                     fnam=fnam,
+                                     module=module,
+                                     errors=errors,
+                                     options=options)