tkivy: i18n needs garbage collection - electrum - Electrum Bitcoin wallet
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---
DIR commit 45a0c3b53b58dd54b1118e7379521bc6acc72052
DIR parent 49fb099bdc98fbf411631697002561c0a73662e5
HTML Author: ThomasV <thomasv@electrum.org>
Date: Thu, 4 Feb 2016 20:02:45 +0100
kivy: i18n needs garbage collection
Diffstat:
M gui/kivy/i18n.py | 20 ++++++++++++++++++--
M gui/kivy/main.kv | 2 +-
2 files changed, 19 insertions(+), 3 deletions(-)
---
DIR diff --git a/gui/kivy/i18n.py b/gui/kivy/i18n.py
t@@ -18,8 +18,24 @@ class _(str):
return _.lang(s).format(args, kwargs)
@staticmethod
- def bind(label):
- _.observers.add(label)
+ def bind(label, arg):
+ if not isinstance(label.text, _):
+ return
+ if label.bound:
+ return
+ try:
+ _.observers.add(label)
+ except:
+ pass
+ label.bound = True
+ # garbage collection
+ new = set()
+ for label in _.observers:
+ try:
+ new.add(label)
+ except:
+ pass
+ _.observers = new
@staticmethod
def switch_lang(lang):
DIR diff --git a/gui/kivy/main.kv b/gui/kivy/main.kv
t@@ -13,7 +13,7 @@
font_name: 'Roboto'
font_size: '16sp'
bound: False
- on_text: if isinstance(self.text, _) and not self.bound: self.bound = True; _.bind(self)
+ on_text: _.bind(self, args[1])
<TextInput>
on_focus: app._focused_widget = root