On Thu, 06 Jul 2023, Vincent van Hees writes: > Thanks, in that case the REPLEX for the issue may need to be: > >> remember = Sys.getenv("_R_CHECK_AS_DATA_FRAME_EXPLICIT_METHOD_") >> Sys.setenv("_R_CHECK_AS_DATA_FRAME_EXPLICIT_METHOD_" = TRUE) >> data.frame(time = Sys.time()) > time > 1 2023-07-06 14:29:37 >> data.frame(time = as.POSIXlt(Sys.time())) > time > 1 2023-07-06 14:29:37 > Warning message: > Direct call of 'as.data.frame.POSIXct()' is deprecated. Use > 'as.data.frame.vector()' or 'as.data.frame()' instead >> Sys.setenv("_R_CHECK_AS_DATA_FRAME_EXPLICIT_METHOD_" = remember)
I think it happens because data.frame(<POSIXlt>) calls 'as.data.frame.POSIXlt' (per its S3-class), which in turn directly calls 'as.data.frame.POSIXct': ## as.data.frame.POSIXlt function (x, row.names = NULL, optional = FALSE, ...) { value <- as.data.frame.POSIXct(as.POSIXct(x), row.names, optional, ...) if (!optional) names(value) <- deparse1(substitute(x)) value } <environment: namespace:base> Kind regards Enrico > Vincent > > On Thu, 6 Jul 2023 at 10:41, Tim Taylor <tim.tay...@hiddenelephants.co.uk> > wrote: > >> Apologies - I've not had enough caffeine just yet. The reprex below >> highlights the issue but I think the code which implemented the change >> *may* need tweaking not lapply. >> >> Tim >> >> On 06/07/2023 09:26, Tim Taylor wrote: >> > This *may* be an issue in lapply. Let's see what others day. Reprex >> > below >> > >> > Sys.setenv("_R_CHECK_AS_DATA_FRAME_EXPLICIT_METHOD_" = TRUE) >> > dat <- Sys.Date() >> > as.data.frame(dat) >> > #> dat >> > #> 1 2023-07-06 >> > lapply(dat, as.data.frame) >> > #> Warning: Direct call of 'as.data.frame.Date()' is deprecated. Use >> > #> 'as.data.frame.vector()' or 'as.data.frame()' instead >> > #> [[1]] >> > #> X[[i]] >> > #> 1 2023-07-06 >> > >> > Tim >> > >> > On 06/07/2023 08:54, Vincent van Hees wrote: >> >> Dear all, >> >> >> >> I see the following warning in my package test results: >> >> >> >> ``` >> >> Warning >> >> Direct call of 'as.data.frame.POSIXct()' is deprecated. Use >> >> 'as.data.frame.vector()' or 'as.data.frame()' instead >> >> ``` >> >> >> >> The warning is not always there and I struggle to make it >> >> reproducible. I >> >> have encountered it in both Ubuntu 22.04 and in Windows 11, in both R >> >> 4.3.0 >> >> and 4.3.1, in both RStudio and in an GitHub Actions environment (example >> >> <https://github.com/wadpac/GGIR/actions/runs/5463862340/jobs/9945096566>). >> >> >> >> >> The warning gives the impression that I am doing something that R no >> >> longer >> >> supports. However, I am not using the command as.data.frame.POSIXct() >> >> anywhere directly in my code. >> >> >> >> When I dive into the code where the warnings occur I see patterns like: >> >> >> >> ``` >> >> now = Sys.time() >> >> df = data.frame (time = seq(now, now + 10, by =1), B = 1:11) >> >> ``` >> >> >> >> (this is a simplification of for example: >> >> >> https://github.com/wadpac/GGIR/blob/master/tests/testthat/test_read.myacc.csv.R >> >> >> >> ) >> >> >> >> Does this mean I am discouraged from putting a vector with POSIXct >> >> values >> >> in a data.frame? >> >> If yes, what would be the recommended work around? >> >> >> >> I have been trying to find documentation or online discussions about >> >> this >> >> warning but no luck so far. I see R NEWS >> >> <https://cran.r-project.org/doc/manuals/r-release/NEWS.html> mentions >> >> updates to POSIXct related objects several times in the past year but >> >> those >> >> seem to be different issues. >> >> >> >> Best, >> >> >> >> Vincent >> >> >> >> [[alternative HTML version deleted]] >> >> >> >> ______________________________________________ >> >> R-package-devel@r-project.org mailing list >> >> https://stat.ethz.ch/mailman/listinfo/r-package-devel >> > >> > ______________________________________________ >> > R-package-devel@r-project.org mailing list >> > https://stat.ethz.ch/mailman/listinfo/r-package-devel >> > > [[alternative HTML version deleted]] > > ______________________________________________ > R-package-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel -- Enrico Schumann Lucerne, Switzerland http://enricoschumann.net ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel