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57 Commits

Author SHA1 Message Date
xuri 8a335225c7
Format code, update documentation and remove exported variable `XMLHeaderByte` 2022-03-24 00:19:30 +08:00
xuri 07be993631
Fixed parsing decimal precision issue 2022-02-18 00:02:39 +08:00
xuri 3ee3c38f9c
Fix file corrupted in some cases, check file extension and format code 
Fix file corrupted when save as in XLAM / XLSM / XLTM / XLTX extension in some case
New exported error ErrWorkbookExt has been added, and check file extension on save the workbook
Format source code with `gofumpt`
 2022-01-23 00:48:26 +08:00
xuri 74f6ea94ea
ref #1054, breaking change for the column and row's iterator 
This removed 3 exported functions: `TotalCols`, `CurrentCol` and `CurrentRow`
 2022-01-19 00:51:09 +08:00
xuri 4daa6ed0b4
Breaking change: remove `TotalRows` of row iterator and performance optimization 
Reduce allocation memory 20%, and 80% GC times for the row's iterator
 2022-01-17 08:05:52 +08:00
xuri 891e5baac1
ref #1096, reduce memory usage by about 50% for large data spreadsheet 2022-01-11 00:31:11 +08:00
xuri 2245fccca0
Typo fix, rename exported constants, dependencies modules and copyright update 
Rename exported constants `NameSpaceDublinCoreMetadataIntiative` to `NameSpaceDublinCoreMetadataInitiative`
 2022-01-09 00:20:42 +08:00
xuri 89b85934f6
This closes #1096, memory usage optimization and another 4 changes 
- Unzip shared string table to system temporary file when large inner XML, reduce memory usage about 70%
- Remove unnecessary exported variable `XMLHeader`, we can using `encoding/xml` package's `xml.Header` instead of it
- Using constant instead of inline text for default XML path
- Rename exported option field `WorksheetUnzipMemLimit` to `UnzipXMLSizeLimit`
- Unit test and documentation updated
 2021-12-27 23:49:28 +08:00
xuri 44a13aa402
Export 7 errors so users can act differently on different type of errors 2021-12-07 00:26:53 +08:00
xuri 7907650a97
This closes #1069, support time zone location when set cell value 2021-11-24 00:09:35 +08:00
xuri cf8766df83
ref #65, new formula function: TIME 2021-10-16 16:05:50 +08:00
xuri de38402f74
This closes #1031, fix small float parsed error in some case 
- new formula function: YEARFRAC, ref #65
- update the codecov version
- remove unused variable
 2021-10-15 21:45:46 +08:00
xuri 490f3063c2
This closes #1026, time parse accuracy issue and typo fixed 2021-09-26 00:07:40 +08:00
xuri 790c363cce This closes #833, closes #845, and closes #1022, breaking changes 
- Close spreadsheet and row's iterator required
- New options `WorksheetUnzipMemLimit` have been added
- Improve streaming reading performance, memory usage decrease about 93.7%
 2021-09-19 11:06:54 +08:00
xuri dad8f490cc
This closes #417 and closes #520, new API `GetCellType` has been added 2021-09-09 23:43:16 +08:00
xuri 32b23ef42d
This closes #998 
- Support text comparison in the formula, also ref #65
- `GetCellValue`, `GetRows`, `GetCols`, `Rows` and `Cols` support to specify read cell with raw value, ref #621
- Add missing properties for the cell formula
- Update the unit test for the `CalcCellValue`
 2021-09-05 11:59:50 +08:00
xuri 2616aa88cb
Add set shared formula support and documentation for the `SetCellFormula` 2021-09-03 22:51:56 +08:00
xuri cd030d4aa8
Improve compatibility with row element with r="0" attribute 2021-08-23 00:15:43 +08:00
xuri a2d449708c
- This fix panic and incorrect cell read on some case 
- Make unit test on Go 1.7
- API documentation updated
 2021-08-22 13:36:56 +08:00
raochq b02f864eab
This closes #844, support get shared formula 2021-08-15 01:19:49 +08:00
Arnie97 eaf9781e7e
Improve compatibility for SetRichText (#976) 
- support escaped string literal
- maximum character limit added
- fix missing preserve character in some case

Co-authored-by: xuri <xuri.me@gmail.com>
 2021-07-31 14:20:29 +08:00
xuri e9ae9b45b2
change go module import path to github.com/xuri/excelize 2021-07-28 00:38:09 +08:00
xuri 90d200a10b
Make the functions `SetSheetRow`, `New Style` and `SetCellStyle` concurrency safety 2021-07-07 00:57:43 +08:00
xuri b7fece5173
Support concurrency add picture 2021-07-06 00:31:04 +08:00
xuri 544ef18a8c
- Support concurrency iterate rows and columns 
- Rename exported field `File.XLSX` to `File.Pkg`
- Exported error message
 2021-07-05 00:03:56 +08:00
xuri 0e02329bed
This closes #861, support concurrency get cell picture and remove unused internal function `getSheetNameByID` 2021-07-04 12:13:06 +08:00
xuri f5a20fa03f
Fixed #823, 12/24 hours time format parsing error 2021-04-20 16:01:17 +00:00
tonnyzhang bbb8ebfa8c
add GetCellRichText method and test (#789) 2021-02-22 20:04:13 +08:00
xuri 36b7990d6b
lint issue fixed and new formula function: ATAN, AVERAGE, AVERAGEA, CONCAT, CONCATENATE, COUNT, COUNTBLANK, MAX 2021-02-15 00:09:35 +08:00
xuri 1bc5302007
Fixed #764, add a condition for round precision 2021-01-20 00:14:21 +08:00
xuri a26675517e
This closes #756, not set the empty string for the cell when SetCellValue with nil 2021-01-08 23:57:13 +08:00
Artem Kustikov 61057c58d3
Number format read fix (#741) 
* fix UT-generated file names to be ignored
* fix cell value load with invalid number format ID
* fix PR issues
 2020-12-12 16:17:00 +08:00
xuri 92c8626f81
Fixed #732, support single line with repeated row element in the sheet data 2020-11-18 22:08:40 +08:00
xuri 4834a058aa
This closes #714 and closes #715, fix wrong worksheet index returned by NewSheet in some case, fix panic on formatted value with no built-in number format ID 2020-10-19 23:55:54 +08:00
Artem Kustikov f2b8798a34
extend cell value load to support custom datetime format (#703) 
* extend cell value load to support custom datetime format

* cleanup incorrect imports

* fix numeric values conversion as done in legacy Excel

* fix tests coverage

* revert temporary package name fix

* remove personal info from test XLSX files

* remove unused dependencies

* update format conversion in parseTime

* new UT to increase code coverage

* Resolve code review issue for PR #703

* Rename broken file name generated by unit test

Co-authored-by: xuri <xuri.me@gmail.com>
 2020-10-04 21:07:39 +08:00
xuri 88de2f8d51
Default row height compatibility with Apache OpenOffice and Kingsoft WPS, unit test update and typo fixed 2020-08-22 18:58:43 +08:00
xuri c3e92a51d7 Compatible with Go 1.15, fix unit test failed on Windows and fixed #689 potential race condition 2020-08-15 09:19:35 +00:00
xuri 1cbb05d497
GetCols support the row element without r attribute in the worksheet 2020-06-28 00:02:32 +08:00
xuri 48f19f60aa
support the row element without r attribute in the worksheet 2020-06-27 00:02:47 +08:00
xuri 10115b5d88 - Resolve #611, fix failure BenchmarkSetCellValue 
- Allow empty filter, data, and rows in the pivot table
- Add more test case for pivot table
 2020-04-10 00:08:17 +08:00
xuri 66d0272f6a
Resolve #172, init rich text support 2020-04-06 00:23:27 +08:00
xuri ad883caa0f
Resolve #580, revert commit 5ca7231ed4 2020-02-19 00:08:10 +08:00
xuri 5ca7231ed4
optimize code and comments: use println errors instead of panic 2020-01-03 23:57:25 +08:00
xuri 1666d04559
optimization: checking error in unit tests 2019-12-24 01:09:28 +08:00
xuri ae2865d923
Improve code coverage unit tests 2019-12-22 00:02:09 +08:00
xuri da0d2ffbb6 Fix #533, add support overlapped mergecells 2019-12-14 19:57:37 +08:00
xuri 5e418ebd66
Resolve #507, add the new function `DeleteDefinedName` 2019-10-26 20:55:24 +08:00
xuri 0acb3ef968
Testing files updated 2019-09-02 21:52:55 +08:00
Vsevolod Balashov 1fc4bc52fb Fix #386 regression test added (#440) 
* #386 regression test added

* closes #386 string to bigint on GOARCH=386
 2019-09-01 12:30:14 +08:00
Michael 0f9170a03b Resolve #382, rewrite prepareSheetXML to scale linearly (#383) 
* Rewrite prepareSheetXML to scale linearly

We don't need to backfill columns into every row for most purposes
Provided makeContiguousColumns for setting styles where we do
need it for a specific region.

Added a benchmark to monitor progress. For 50,000 rows this went
from about 11 seconds to 1 second. The improvements are more
dramatic as the row/column count increases.

* Assigning that row value was redundant
 2019-04-16 14:50:16 +08:00