Minor fixes and improvements (#524)

* Ensure `pyvips.shutdown()` is public

* Move `pyvips.shutdown()` to `base.py`

* Reformat

* De-duplicate `__all__` in `__init__.py` with other modules

* Fix typo

Author: kleisauke

README.rst

@@ -79,7 +79,7 @@ with:
 
 This installs a self-contained package with the most commonly needed
 libraries. It should just work on most common platforms, including Linux,
-Window and macOS, with x64 and ARM CPUs.
+Windows and macOS, with x64 and ARM CPUs.
 
 If your platform is unsupported or the pre-built binary is
 unsuitable, you can install libvips separately instead.

pyvips/__init__.py

@@ -196,10 +196,4 @@ def _remove_log_handler():
 from .vimage import *
 from .vregion import *
 
-__all__ = [
-    'Error', 'Image', 'Region', 'Introspect', 'Operation', 'GValue', 'Interpolate', 'GObject',
-    'VipsObject', 'type_find', 'type_name', 'version', '__version__',
-    'at_least_libvips', 'API_mode',
-    'get_suffixes',
-    'cache_set_max', 'cache_set_max_mem', 'cache_set_max_files',
-]
+__all__ = ['API_mode']

pyvips/base.py

@@ -15,6 +15,11 @@ def leak_set(leak):
     return vips_lib.vips_leak_set(leak)
 
 
+def shutdown():
+    """Shut libvips down."""
+    vips_lib.vips_shutdown()
+
+
 def version(flag):
     """Get the major, minor or micro version number of the libvips library.
 
@@ -152,6 +157,7 @@ def flags_dict(gtype):
 
 __all__ = [
     'leak_set',
+    'shutdown',
     'version',
     'at_least_libvips',
     'type_find',

pyvips/error.py

@@ -72,5 +72,8 @@ def __str__(self):
 
 
 __all__ = [
-    '_to_bytes', '_to_string', '_to_string_copy', 'Error',
+    '_to_bytes',
+    '_to_string',
+    '_to_string_copy',
+    'Error'
 ]

pyvips/vdecls.py

@@ -480,6 +480,4 @@ def cdefs(features):
     return code
 
 
-__all__ = [
-    'cdefs'
-]
+__all__ = ['cdefs']

pyvips/voperation.py

@@ -540,11 +540,6 @@ def add_name(gtype, a, b):
             print('   ' + docstr)
 
 
-def shutdown():
-    """Shut libvips down."""
-    vips_lib.vips_shutdown()
-
-
 def cache_set_max(mx):
     """Set the maximum number of operations libvips will cache."""
     vips_lib.vips_cache_set_max(mx)
@@ -598,10 +593,16 @@ def operation_block_set(name, state):
 
 
 __all__ = [
-    'Introspect', 'Operation',
-    'cache_set_max', 'cache_set_max_mem', 'cache_set_max_files',
+    'Introspect',
+    'Operation',
+    'cache_set_max',
+    'cache_set_max_mem',
+    'cache_set_max_files',
     'cache_set_trace',
-    'cache_get_max', 'cache_get_max_mem', 'cache_get_max_files',
+    'cache_get_max',
+    'cache_get_max_mem',
+    'cache_get_max_files',
     'cache_get_size',
-    'block_untrusted_set', 'operation_block_set',
+    'block_untrusted_set',
+    'operation_block_set'
 ]