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| author | Serhiy Storchaka <storchaka@gmail.com> | 2020-12-25 15:04:26 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-25 15:04:26 (GMT) |
| commit | bb70b2afe39ad4334a9f3449cddd28149bd628b6 (patch) | |
| tree | 6d86d962cf07b543fa5d25078a24bd4b9cee54ed /Lib/tkinter/font.py | |
| parent | 954a7427ba9c2d02faed32c02090caeca873aeca (diff) | |
| download | cpython-bb70b2afe39ad4334a9f3449cddd28149bd628b6.zip cpython-bb70b2afe39ad4334a9f3449cddd28149bd628b6.tar.gz cpython-bb70b2afe39ad4334a9f3449cddd28149bd628b6.tar.bz2 | |
bpo-15303: Support widgets with boolean value False in Tkinter (GH-23904)
Use `widget is None` instead of checking the boolean value of a widget.
Diffstat (limited to 'Lib/tkinter/font.py')
| -rw-r--r-- | Lib/tkinter/font.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Lib/tkinter/font.py b/Lib/tkinter/font.py index c051162..7f6ba5a 100644 --- a/Lib/tkinter/font.py +++ b/Lib/tkinter/font.py @@ -68,7 +68,7 @@ class Font: def __init__(self, root=None, font=None, name=None, exists=False, **options): - if not root: + if root is None: root = tkinter._get_default_root('use font') tk = getattr(root, 'tk', root) if font: @@ -183,7 +183,7 @@ class Font: def families(root=None, displayof=None): "Get font families (as a tuple)" - if not root: + if root is None: root = tkinter._get_default_root('use font.families()') args = () if displayof: @@ -193,7 +193,7 @@ def families(root=None, displayof=None): def names(root=None): "Get names of defined fonts (as a tuple)" - if not root: + if root is None: root = tkinter._get_default_root('use font.names()') return root.tk.splitlist(root.tk.call("font", "names")) |