jupyter notebook查找出现最多次数的语句
时间: 2023-09-02 17:07:08 浏览: 198
可以使用Python中的Counter模块来统计出现次数最多的语句。下面是一个示例代码:
```python
from collections import Counter
# 读取jupyter notebook文件,将每个单元格的代码存储在列表中
with open('notebook.ipynb', 'r', encoding='utf-8') as f:
notebook = json.load(f)
cells = [cell['source'] for cell in notebook['cells'] if cell['cell_type'] == 'code']
# 将所有单元格的代码合并成一个长字符串
all_code = ''.join(cell for cell in cells for cell in cell)
# 将字符串按行拆分成列表
lines = all_code.split('\n')
# 使用Counter统计每行出现的次数
line_counts = Counter(lines)
# 找到出现次数最多的行
most_common_line, count = line_counts.most_common(1)[0]
print(f"出现次数最多的语句是:'{most_common_line}', 出现了 {count} 次。")
```
这个代码会读取名为`notebook.ipynb`的jupyter notebook文件,提取所有的代码单元格,将它们合并成一个长字符串,然后按行拆分成列表,再使用Counter统计每行出现的次数。最后,它会找到出现次数最多的行,并输出结果。
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