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Simplify

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This commit is contained in:
Darren Burns
2022-06-21 10:06:22 +01:00
parent be771a0fca
commit a681165d11
1 changed files with 8 additions and 10 deletions
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18
src/textual/css/stylesheet.py
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@@ -288,7 +288,7 @@ class Stylesheet:
rule_attributes[key].append((default_specificity, value))
# Collect the rules defined in the stylesheet
for rule in self.rules:
for rule in reversed(self.rules):
for specificity in _check_rule(rule, node):
for key, rule_specificity, value in rule.styles.extract_rules(
specificity
@@ -297,15 +297,13 @@ class Stylesheet:
# For each rule declared for this node, keep only the most specific one
get_first_item = itemgetter(0)
node_rules: RulesMap = cast(RulesMap, {})
for name, specificity_rules in rule_attributes.items():
highest_specificity = max(specificity_rules, key=get_first_item)[0]
rules_with_highest_specificity = [
rule for rule in specificity_rules if rule[0] == highest_specificity
]
# In the event of two rules having the same specificity, we take the
# rule that was declared last and use that.
node_rules[name] = rules_with_highest_specificity[-1][1]
node_rules: RulesMap = cast(
RulesMap,
{
name: max(specificity_rules, key=get_first_item)[1]
for name, specificity_rules in rule_attributes.items()
},
)
self.replace_rules(node, node_rules, animate=animate)
if isinstance(node, Widget):