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I have written the code below for checking if the new GenericStorage-module works correctly. Current parameter settings leads to the attached excel-file in which I have added some calculations for com…
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### Bug description
When downloading a table with long numbers with the excel options, these are truncated by replacing the last number with a 0. For example, 1100108628127863 would appear as 1100108…
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**触发场景描述**
构建 ExcelWriter 对象时,使用自定义转换器会覆盖默认的Converter
**触发Bug的代码**
```java
// Set converterMap
if (parentAbstractWriteHolder == null) {
setConverterMap(DefaultConverterLoader.loadDefau…
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When exporting to Excel, it is possible to add multiple number formats and then use `set_column` to apply any desired numeric format to any column. Attempting to do the same for date or date-time colu…
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com.alibaba.excel.exception.ExcelGenerateException: java.lang.InternalError: java.lang.reflect.InvocationTargetException] with root cause
java.lang.NullPointerException: Cannot load from short array …
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Previously, the data-import relied heavily on arrays as data items. I think arrays are usually a good choice, as they are lightweight. However, I think this library should not make assumptions about t…
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#### Is your feature request related to a problem?
When writing large DataFrames to an Excel file using `XlsxWriter`, one can use the `options={'constant_memory': True}` keyword arguments.
However…
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When reading an Excel file into a new `IamDataFrame` instance, `IamDataFrame.__init__` propagates keyword arguments to `read_file` and further to `read_pandas`. But in both of these methods, the Excel…
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Hi all,
I have a issue when my code read file with filetype `.xlsx` but the error code : `TypeError: Cannot read property 'children' of undefined`.
I'm using version on my package.json `"xlsx-popu…
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#### Code Sample, a copy-pastable example if possible
```python
import io
import pandas as pd
from openpyxl.chart import ScatterChart, Reference, Series
writer = pd.ExcelWriter("out.xlsx", …