diff options
Diffstat (limited to 'histogram.py')
| -rw-r--r-- | histogram.py | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/histogram.py b/histogram.py index 3391b0b..4aa4749 100644 --- a/histogram.py +++ b/histogram.py @@ -15,6 +15,7 @@ class SimpleHistogram(Generic[T]): def __init__(self, buckets: List[Tuple[T, T]]): from math_utils import RunningMedian + self.buckets = {} for start_end in buckets: if self._get_bucket(start_end[0]) is not None: @@ -28,9 +29,9 @@ class SimpleHistogram(Generic[T]): @staticmethod def n_evenly_spaced_buckets( - min_bound: T, - max_bound: T, - n: int, + min_bound: T, + max_bound: T, + n: int, ) -> List[Tuple[T, T]]: ret = [] stride = int((max_bound - min_bound) / n) @@ -66,8 +67,7 @@ class SimpleHistogram(Generic[T]): all_true = all_true and self.add_item(item) return all_true - def __repr__(self, - label_formatter='%10s') -> str: + def __repr__(self, label_formatter='%10s') -> str: from text_utils import bar_graph max_population: Optional[int] = None @@ -82,18 +82,23 @@ class SimpleHistogram(Generic[T]): if max_population is None: return txt - for bucket in sorted(self.buckets, key=lambda x : x[0]): + for bucket in sorted(self.buckets, key=lambda x: x[0]): pop = self.buckets[bucket] start = bucket[0] end = bucket[1] bar = bar_graph( (pop / max_population), - include_text = False, - width = 58, - left_end = "", - right_end = "") + include_text=False, + width=58, + left_end="", + right_end="", + ) label = f'{label_formatter}..{label_formatter}' % (start, end) - txt += f'{label:20}: ' + bar + f"({pop/self.count*100.0:5.2f}% n={pop})\n" + txt += ( + f'{label:20}: ' + + bar + + f"({pop/self.count*100.0:5.2f}% n={pop})\n" + ) if start == last_bucket_start: break return txt |