blocks|key|997261|text|不幸的是，无法从文档中推断出这一点(至少不能以当前的措辞方式推断)，因为它没有解释是什么触发了警告。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|997262|如果我们看看源代码+of+pd.ExcelWriter|offset|length|style|CODE|997263|def+__new__(
++++++++cls,
++++++++path:+FilePath+%7C+WriteExcelBuffer+%7C+ExcelWriter,
++++++++engine:+str+%7C+None+=+None,
++++++++date_format:+str+%7C+None+=+None,
++++++++datetime_format:+str+%7C+None+=+None,
++++++++mode:+str+=+"w",
++++++++storage_options:+StorageOptions+=+None,
++++++++if_sheet_exists:+Literal["error",+"new",+"replace",+"overlay"]+%7C+None+=+None,
++++++++engine_kwargs:+dict+%7C+None+=+None,
++++++++**kwargs,
++++):
++++++++if+kwargs:
++++++++++++if+engine_kwargs+is+not+None:
++++++++++++++++raise+ValueError("Cannot+use+both+engine_kwargs+and+**kwargs")
++++++++++++warnings.warn(
++++++++++++++++"Use+of+**kwargs+is+deprecated,+use+engine_kwargs+instead.",
++++++++++++++++FutureWarning,
++++++++++++++++stacklevel=find_stack_level(),
++++++++++++)|code-block|syntax|javascript|997264|传递给pd.ExcelWriter的任何关键字参数(即而不是指定为__new__参数的)都将触发if+kwargs条件。|BOLD|997265|在您的例子中，您应该将sheet_name参数移到engine_kwargs+dict。|997266|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/pandas-dev/pandas/blob/06d230151e6f18fdb8139d09abf539867a8cd481/pandas/io/excel/_base.py#L968^0|0|D|E|6|3|0|0|0|3|E|X|7|1C|9|R|G|0|B|A|P|D|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|10|8|@$D|11|E|12|F|G]]|9|@$D|13|E|14|1|15]]|A|$]]|$1|H|3|I|5|J|7|16|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|17|8|@$D|18|E|19|F|G]|$D|1A|E|1B|F|G]|$D|1C|E|1D|F|G]|$D|1E|E|1F|F|O]]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1G|8|@$D|1H|E|1I|F|G]|$D|1J|E|1K|F|G]]|9|@]|A|$]]|$1|R|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]]|S|$T|$5|U|V|W|A|$X|Y]]]]

Unfortunately there is no way to deduce this from the documentation (at least not in the way they are currently worded) since it doesn't explain what triggers the warning.
If we look at the <a href="https://github.com/pandas-dev/pandas/blob/06d230151e6f18fdb8139d09abf539867a8cd481/pandas/io/excel/_base.py#L968" rel="noreferrer">source code</a> of <code>pd.ExcelWriter</code>:
<pre class="lang-py prettyprint-override"><code>def __new__(
 cls,
 path: FilePath | WriteExcelBuffer | ExcelWriter,
 engine: str | None = None,
 date_format: str | None = None,
 datetime_format: str | None = None,
 mode: str = &quot;w&quot;,
 storage_options: StorageOptions = None,
 if_sheet_exists: Literal[&quot;error&quot;, &quot;new&quot;, &quot;replace&quot;, &quot;overlay&quot;] | None = None,
 engine_kwargs: dict | None = None,
 **kwargs,
 ):
 if kwargs:
 if engine_kwargs is not None:
 raise ValueError(&quot;Cannot use both engine_kwargs and **kwargs&quot;)
 warnings.warn(
 &quot;Use of **kwargs is deprecated, use engine_kwargs instead.&quot;,
 FutureWarning,
 stacklevel=find_stack_level(),
 )
</code></pre>
Any keyword argument that is passed to <code>pd.ExcelWriter</code> which is not specified as an argument of <code>__new__</code> will trigger the <code>if kwargs</code> condition.
In your case, you should move the <code>sheet_name</code> argument to the <code>engine_kwargs</code> dict.

blocks|key|489885|text|使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|489886|pd.ExcelWriter('out.xlsx',+engine='xlsxwriter',+engine_kwargs={'options':{'strings_to_urls':+False}})|code-block|syntax|javascript|489887|而不是|489888|pd.ExcelWriter('out.xlsx',+engine='xlsxwriter',+options={'strings_to_urls':+False}})|489889|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Use
<pre><code>pd.ExcelWriter('out.xlsx', engine='xlsxwriter', engine_kwargs={'options':{'strings_to_urls': False}})
</code></pre>
Instead of
<pre><code>pd.ExcelWriter('out.xlsx', engine='xlsxwriter', options={'strings_to_urls': False}})
</code></pre>

I got the following waring from that code:
<pre><code> file = r'.\changed_activities.xlsx'
 with pd.ExcelWriter(file,
 engine='openpyxl',
 mode='a',
 if_sheet_exists='new') as writer:
 df.to_excel(writer, sheet_name=activity[0:30])


FutureWarning: Use of **kwargs is deprecated, use engine_kwargs instead. with pd.ExcelWriter(file,
</code></pre>
What I can't seem to read from the <a href="https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.ExcelWriter.html#pandas.ExcelWriter" rel="nofollow noreferrer">documentation</a> is which of my arguments I need to replace?
the examples are e.g. this, but I don't see how that translates to my code.
<pre><code>with pd.ExcelWriter(
 &quot;path_to_file.xlsx&quot;,
 engine=&quot;openpyxl&quot;,
 mode=&quot;a&quot;,
 engine_kwargs={&quot;keep_vba&quot;: True}
) as writer:
 df.to_excel(writer, sheet_name=&quot;Sheet2&quot;) 
</code></pre>
And maybe in a more open question: how/where can I understand something like that that in a general case?

Which arguments is 'FutureWarning: Use of **kwargs is deprecated, use engine_kwargs instead' refering to?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我从这段代码中得到了以下信息：    file = r'.\changed_activities.xlsx'    with pd.ExcelWriter(file,                        engine='openpyxl',                        mode='a',  ...

问哪些参数是'FutureWarning:使用**kwargs是不推荐的，使用engine_kwargs代替‘引用？
EN

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问哪些参数是'FutureWarning:使用**kwargs是不推荐的，使用engine_kwargs代替‘引用？EN