Clean some code up; force GC on every cycle

kmk/key_validators.py

@@ -0,0 +1,32 @@
+from kmk.types import (KeySeqSleepMeta, LayerKeyMeta, ModTapKeyMeta,
+                       TapDanceKeyMeta, UnicodeModeKeyMeta)
+
+
+def key_seq_sleep_validator(ms):
+    return KeySeqSleepMeta(ms)
+
+
+def layer_key_validator(layer, kc=None):
+    '''
+    Validates the syntax (but not semantics) of a layer key call.  We won't
+    have access to the keymap here, so we can't verify much of anything useful
+    here (like whether the target layer actually exists). The spirit of this
+    existing is mostly that Python will catch extraneous args/kwargs and error
+    out.
+    '''
+    return LayerKeyMeta(layer=layer, kc=kc)
+
+
+def mod_tap_validator(kc, mods=None):
+    '''
+    Validates that mod tap keys are correctly used
+    '''
+    return ModTapKeyMeta(kc=kc, mods=mods)
+
+
+def tap_dance_key_validator(*codes):
+    return TapDanceKeyMeta(codes)
+
+
+def unicode_mode_key_validator(mode):
+    return UnicodeModeKeyMeta(mode)