relikd/lektor-groupby-plugin
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fix: most_used_key

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relikd
2022-04-12 23:11:03 +02:00
parent 340bc6611b
commit 8ae5376d41
1 changed files with 8 additions and 7 deletions
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15
lektor_groupby/util.py
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@@ -1,7 +1,6 @@
from lektor.reporter import reporter, style from lektor.reporter import reporter, style
from typing import List from typing import List, Dict
from itertools import groupby
def report_config_error(key: str, field: str, val: str, e: Exception) -> None: def report_config_error(key: str, field: str, val: str, e: Exception) -> None:
@@ -19,9 +18,11 @@ def most_used_key(keys: List[str]) -> str:
return keys[0] # TODO: first vs last occurrence return keys[0] # TODO: first vs last occurrence
best_count = 0 best_count = 0
best_key = '' best_key = ''
for key, itr in groupby(keys): tmp = {} # type: Dict[str, int]
count = sum(1 for i in itr) for k in keys:
if count > best_count: # TODO: (>) vs (>=), first vs last occurrence num = (tmp[k] + 1) if k in tmp else 1
best_count = count tmp[k] = num
best_key = key if num > best_count: # TODO: (>) vs (>=), first vs last occurrence
best_count = num
best_key = k
return best_key return best_key