Python 如何防止html代码出现在quarto gfm报告中的pandas表之上

发布于03月15日

当我在quarto gfm报告中显示一个pandas表时，我在github中查看报告时会看到表上方的html代码.我该如何预防这种情况？

Code from Qmd file that created the above report

---
title: 'HTML junk'
author: 'Joseph Powers'
date: 2024-03-14
format: gfm
---

```{python}
import numpy as np
import pandas as pd
```

# Notice the html code above the table
```{python}
N = int(5e3)
TRIALS = int(1)

pd.DataFrame(
    {
        "A": np.random.binomial(TRIALS,  0.65, N),
        "B": np.random.binomial(TRIALS,  0.65, N),
        "C": np.random.binomial(TRIALS,  0.65, N),
        "D": np.random.binomial(TRIALS,  0.67, N)
    }
)
```

推荐答案

使用print(pd.DataFrame.to_markdown())，以Markdown友好的格式打印DataFrame，并使用quarto chunk选项output: asis来获得原始Markdown表，而无需任何预处理.在呈现源qmd文件之后，您将看到生成的markdown文件这次不包含任何HTML代码.

---
title: 'HTML junk'
author: 'Joseph Powers'
date: 2024-03-14
format: gfm
---

```{python}
import numpy as np
import pandas as pd
```

# Notice the html code above the table
```{python}
#| output: "asis"
N = int(5e3)
TRIALS = int(1)

df = pd.DataFrame(
    {
        "A": np.random.binomial(TRIALS,  0.65, N),
        "B": np.random.binomial(TRIALS,  0.65, N),
        "C": np.random.binomial(TRIALS,  0.65, N),
        "D": np.random.binomial(TRIALS,  0.67, N)
    }
)

print(df.to_markdown())
```