make compat layer to preserve public api

6 files changed, 50 insertions, 6 deletions

diff --git a/isort/__init__.py b/isort/__init__.py
index 4314b858..dd113998 100644
--- a/isort/__init__.py
+++ b/isort/__init__.py
@@ -20,6 +20,6 @@ OTHER DEALINGS IN THE SOFTWARE.
 
 """
 from . import settings  # noqa: F401
-from .isort import SortImports  # noqa: F401
+from .compat import SortImports  # noqa: F401
 
 __version__ = "4.3.17"
diff --git a/isort/compat.py b/isort/compat.py
new file mode 100644
index 00000000..e7a8b45d
--- /dev/null
+++ b/isort/compat.py
@@ -0,0 +1,45 @@
+from typing import Optional, Any
+
+from isort.isort import _SortImports
+
+
+class SortImports(object):
+    def __init__(
+            self,
+            file_path: Optional[str] = None,
+            file_contents: Optional[str] = None,
+            write_to_stdout: bool = False,
+            check: bool = False,
+            show_diff: bool = False,
+            settings_path: Optional[str] = None,
+            ask_to_apply: bool = False,
+            run_path: str = '',
+            check_skip: bool = True,
+            **setting_overrides: Any
+    ):
+        self.sorted_imports = _SortImports(file_path, file_contents, write_to_stdout, check, show_diff, settings_path,
+                                           ask_to_apply, run_path, check_skip, **setting_overrides)
+
+    @property
+    def config(self):
+        return self.sorted_imports.config
+
+    @property
+    def sections(self):
+        return self.sorted_imports.sections
+
+    @property
+    def incorrectly_sorted(self):
+        return self.sorted_imports.incorrectly_sorted
+
+    @property
+    def skipped(self) -> bool:
+        return self.sorted_imports.skipped
+
+    @property
+    def length_change(self) -> int:
+        return self.sorted_imports.length_change
+
+    @property
+    def output(self):
+        return self.sorted_imports.output
diff --git a/isort/isort.py b/isort/isort.py
index 94c61341..4df1808c 100644
--- a/isort/isort.py
+++ b/isort/isort.py
@@ -56,7 +56,7 @@ if TYPE_CHECKING:
     })
 
 
-class SortImports(object):
+class _SortImports(object):
     incorrectly_sorted = False
     skipped = False
 
diff --git a/isort/main.py b/isort/main.py
index 17d2471b..211b0557 100644
--- a/isort/main.py
+++ b/isort/main.py
@@ -27,7 +27,7 @@ from typing import Any, Dict, Iterable, Iterator, List, MutableMapping, Optional
 
 import setuptools
 
-from isort import SortImports, __version__
+from isort import __version__, SortImports
 from isort.settings import DEFAULT_SECTIONS, WrapModes, default, file_should_be_skipped, from_path
 
 INTRO = r"""
diff --git a/isort/pylama_isort.py b/isort/pylama_isort.py
index 9248981e..a8e508e9 100644
--- a/isort/pylama_isort.py
+++ b/isort/pylama_isort.py
@@ -4,7 +4,7 @@ from typing import Any, Dict, List
 
 from pylama.lint import Linter as BaseLinter
 
-from .isort import SortImports
+from . import SortImports
 
 
 class Linter(BaseLinter):
diff --git a/test_isort.py b/test_isort.py
index 68367885..d68033dd 100644
--- a/test_isort.py
+++ b/test_isort.py
@@ -34,8 +34,7 @@ import py
 import pytest
 
 from isort import finders, main, settings
-from isort.isort import SortImports
-from isort.main import is_python_file
+from isort.main import is_python_file, SortImports
 from isort.settings import WrapModes
 from isort.utils import exists_case_sensitive