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Refactor keyutils._parse_keystring

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This commit is contained in:
Florian Bruhin 2018-03-04 20:40:05 +01:00
parent c9c0bc0bbd
commit 910bbc8521
1 changed files with 10 additions and 4 deletions
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14
qutebrowser/keyinput/keyutils.py
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@ -151,7 +151,7 @@ def _parse_keystring(keystr):
for c in keystr:
if c == '>':
if special:
yield _normalize_keystr(key)
yield _parse_special_key(key)
key = ''
special = False
else:
@ -162,14 +162,14 @@ def _parse_keystring(keystr):
elif special:
key += c
else:
yield 'Shift+' + c if c.isupper() else c
yield _parse_single_key(c)
if special:
yield '<'
for c in key:
yield 'Shift+' + c if c.isupper() else c
yield _parse_single_key(c)
def _normalize_keystr(keystr):
def _parse_special_key(keystr):
"""Normalize a keystring like Ctrl-Q to a keystring like Ctrl+Q.
Args:
@ -187,11 +187,17 @@ def _normalize_keystr(keystr):
)
for (orig, repl) in replacements:
keystr = keystr.replace(orig, repl)
for mod in ['ctrl', 'meta', 'alt', 'shift']:
keystr = keystr.replace(mod + '-', mod + '+')
return keystr
def _parse_single_key(keystr):
"""Get a keystring for QKeySequence for a single key."""
return 'Shift+' + keystr if keystr.isupper() else keystr
@attr.s
class KeyInfo: