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excelize-formula
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#65 fn: NOW and TODAY, and update dependencies

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formula
xuri 4 years ago
parent b83a36a8ae
commit 2350866d46
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GPG Key ID: BA5E5BB1C948EDF7
4 changed files with 44 additions and 9 deletions
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29
calc.go
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@ -320,6 +320,7 @@ var tokenPriority = map[string]int{
// MUNIT
// NA
// NOT
// NOW
// OCT2BIN
// OCT2DEC
// OCT2HEX
@ -362,6 +363,7 @@ var tokenPriority = map[string]int{
// SUMSQ
// TAN
// TANH
// TODAY
// TRIM
// TRUE
// TRUNC
@ -4647,6 +4649,33 @@ func (fn *formulaFuncs) DATE(argsList *list.List) formulaArg {
return newStringFormulaArg(timeFromExcelTime(daysBetween(excelMinTime1900.Unix(), d)+1, false).String())
}
// NOW function returns the current date and time. The function receives no arguments and therefore. The syntax of the function is:
//
// NOW()
//
func (fn *formulaFuncs) NOW(argsList *list.List) formulaArg {
if argsList.Len() != 0 {
return newErrorFormulaArg(formulaErrorVALUE, "NOW accepts no arguments")
}
now := time.Now()
_, offset := now.Zone()
return newNumberFormulaArg(25569.0 + float64(now.Unix()+int64(offset))/86400)
}
// TODAY function returns the current date. The function has no arguments and
// therefore. The syntax of the function is:
//
// TODAY()
//
func (fn *formulaFuncs) TODAY(argsList *list.List) formulaArg {
if argsList.Len() != 0 {
return newErrorFormulaArg(formulaErrorVALUE, "TODAY accepts no arguments")
}
now := time.Now()
_, offset := now.Zone()
return newNumberFormulaArg(daysBetween(excelMinTime1900.Unix(), now.Unix()+int64(offset)) + 1)
}
// makeDate return date as a Unix time, the number of seconds elapsed since
// January 1, 1970 UTC.
func makeDate(y int, m time.Month, d int) int64 {

6
calc_test.go
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@ -1436,6 +1436,10 @@ func TestCalcCellValue(t *testing.T) {
`=DATE("text",10,21)`: "DATE requires 3 number arguments",
`=DATE(2020,"text",21)`: "DATE requires 3 number arguments",
`=DATE(2020,10,"text")`: "DATE requires 3 number arguments",
// NOW
"=NOW(A1)": "NOW accepts no arguments",
// TODAY
"=TODAY(A1)": "TODAY accepts no arguments",
// Text Functions
// CHAR
"=CHAR()": "CHAR requires 1 argument",
@ -1658,8 +1662,10 @@ func TestCalcCellValue(t *testing.T) {
}
volatileFuncs := []string{
"=NOW()",
"=RAND()",
"=RANDBETWEEN(1,2)",
"=TODAY()",
}
for _, formula := range volatileFuncs {
f := prepareCalcData(cellData)

6
go.mod
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@ -6,9 +6,9 @@ require (
github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826
github.com/richardlehane/mscfb v1.0.3
github.com/stretchr/testify v1.6.1
github.com/xuri/efp v0.0.0-20210128032744-13be4fd5dcb5
golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
github.com/xuri/efp v0.0.0-20210311002341-9c6784cb2d17
golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
golang.org/x/image v0.0.0-20201208152932-35266b937fa6
golang.org/x/net v0.0.0-20210119194325-5f4716e94777
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110
golang.org/x/text v0.3.5
)

12
go.sum
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@ -11,16 +11,16 @@ github.com/richardlehane/msoleps v1.0.1/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTK
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/xuri/efp v0.0.0-20210128032744-13be4fd5dcb5 h1:hO7we8DcWAkmZX/Voqa04Tuo84SbeXIJbdgMj92hIpA=
github.com/xuri/efp v0.0.0-20210128032744-13be4fd5dcb5/go.mod h1:uBiSUepVYMhGTfDeBKKasV4GpgBlzJ46gXUBAqV8qLk=
github.com/xuri/efp v0.0.0-20210311002341-9c6784cb2d17 h1:Ou4I7pYPQBk/qE9K2y31rawl/ftLHbTJJAFYJPVSyQo=
github.com/xuri/efp v0.0.0-20210311002341-9c6784cb2d17/go.mod h1:ybY/Jr0T0GTCnYjKqmdwxyxn2BQf2RcQIIvex5QldPI=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad h1:DN0cp81fZ3njFcrLCytUHRSUkqBjfTo4Tx9RJTWs0EY=
golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 h1:/ZScEX8SfEmUGRHs0gxpqteO5nfNW6axyZbBdw9A12g=
golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
golang.org/x/image v0.0.0-20201208152932-35266b937fa6 h1:nfeHNc1nAqecKCy2FCy4HY+soOOe5sDLJ/gZLbx6GYI=
golang.org/x/image v0.0.0-20201208152932-35266b937fa6/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20210119194325-5f4716e94777 h1:003p0dJM77cxMSyCPFphvZf/Y5/NXf5fzg6ufd1/Oew=
golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 h1:qWPm9rbaAMKs8Bq/9LRpbMqxWRVUAQwMI9fVrssnTfw=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

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