zitsen / ooxml-rs Goto Github PK

Library should not crash, just return an error

sample.docx
sample.pptx

thread '<unnamed>' panicked at 'called `Option::unwrap()` on a `None` value', /home/rafal/.cargo/registry/src/github.com-1ecc6299db9ec823/ooxml-0.2.5/src/document/spreadsheet/mod.rs:60:71

thread '<unnamed>' panicked at 'parse worksheet error: XmlDeError(Custom("missing field `c`"))', /home/rafal/.cargo/registry/src/github.com-1ecc6299db9ec823/ooxml-0.2.5/src/document/spreadsheet/mod.rs:124:18

Arkusz.xlsx

I currently use the crate to parse the docProps/core.xml. It would be great if the fields would be public so I can change them and write the changes back using a Writer :)

I'm open to implementing this if you're OK with it.

Hi, thanks for this great crate :)
I'm trying to convert an xlsx doc to csv using xlsx2csv which uses this crate:

> xlsx2csv Report.xlsx
thread 'main' panicked at 'open xlsx file: IoError(Error { kind: InvalidData, message: "stream did not contain valid UTF-8" })', C:\Users\me\.cargo\registry\src\github.com-1ecc6299db9ec823\xlsx2csv-0.4.3\src\main.rs:238:69

It's this line which does let xlsx = ooxml::document::SpreadsheetDocument::open(opt.xlsx).expect("open xlsx file");:
https://github.com/zitsen/xlsx2csv.rs/blob/936878449a7d5e123f16e142bf086926dda7177b/src/main.rs#L238

Would it be possible to add support for non-UTF-8 encodings? (E.g. using encoding_rs_io::DecodeReaderBytes.)

(The code has this right and I was in case-insensitive search mode; looks like only the README has the typo)

This makes the method more generic. If a BufReader is needed due to internal implementation, I think it's a better idea to create that inside of the function instead of having the user have to create one themselves.

I'm open to implementing this if you're OK with it.

Hey!

I am currently working on a tool that removes metadata from files and was looking for a crate for OOXML files. This one looks really promising! Do you have a development roadmap (through GitHub projects/issues) or something similar? Since I use the library I'd like to contribute back a little bit :)

Edit: The ECMA standard reference in the readme was really useful, as I only new about the ISO standard and those are too expensive haha :D

如果读取openpyxl生成的xlsx文件时会提示找不到xl/sharedStrings.xml ，
查阅资料后发现xl/sharedStrings.xml这个文件不是必须的 关于openpyxl的解答

是否应该考虑这个定义为

pub shared_strings: Option<SharedStringsPart>