explicit imports and __all__ (#140)

Author: mathause

mplotutils/__init__.py

@@ -2,18 +2,49 @@
 
 from importlib.metadata import version as _get_version
 
-from . import _colorbar, cartopy_utils, colormaps
-from ._colorbar import *
-from ._hatch import hatch, hatch_map, hatch_map_global
-from ._savefig import autodraw
-from .cartopy_utils import *
-from .colormaps import *
-from .map_layout import set_map_layout
-from .mpl import _get_renderer
-from .xrcompat import *
+from mplotutils import _colorbar, cartopy_utils, colormaps
+from mplotutils._colorbar import colorbar
+from mplotutils._hatch import hatch, hatch_map, hatch_map_global
+from mplotutils._savefig import autodraw
+from mplotutils.cartopy_utils import (
+    cyclic_dataarray,
+    sample_data_map,
+    sample_dataarray,
+    xlabel_map,
+    xticklabels,
+    ylabel_map,
+    yticklabels,
+)
+from mplotutils.colormaps import from_levels_and_cmap
+from mplotutils.map_layout import set_map_layout
+from mplotutils.mpl import _get_renderer
+from mplotutils.xrcompat import infer_interval_breaks
 
 autodraw(True)
 
+__all__ = [
+    "_colorbar",
+    "_get_renderer",
+    "autodraw",
+    "cartopy_utils",
+    "colorbar",
+    "colormaps",
+    "cyclic_dataarray",
+    "from_levels_and_cmap",
+    "hatch_map_global",
+    "hatch_map",
+    "hatch",
+    "infer_interval_breaks",
+    "sample_data_map",
+    "sample_dataarray",
+    "set_map_layout",
+    "xlabel_map",
+    "xticklabels",
+    "ylabel_map",
+    "yticklabels",
+]
+
+
 try:
     __version__ = _get_version("mplotutils")
 except Exception:

mplotutils/cartopy_utils.py

@@ -7,8 +7,7 @@
 from cartopy.mpl.gridliner import LATITUDE_FORMATTER, LONGITUDE_FORMATTER
 
 from mplotutils._deprecate import _deprecate_positional_args
-
-from .colormaps import _get_label_attr
+from mplotutils.colormaps import _get_label_attr
 
 
 def sample_data_map(nlons, nlats):