NEWS.md
PackedStatExtent class, releasing it for terra; reproducible now uses a PackedStatExtent2; this will eventually be replaced by the terra PackedStatExtent when this conflict is removed;.robustDigest method for "character" no longer will evaluate character strings as files, by default. A user can force the old behaviour with options(reproducible.testCharacterAsFile = TRUE)). This created unwanted, and inexplicable hanging of a computer, e.g., in a data.frame with thousands of rows of a character vector that represent filenames that existed, but their content was not expected to be digested; it would take possibly hours to digest. To digest files, user must explicitly coerce to "Path" with asPath(x), or fs::as_fs_path as the previous hanging behaviour was surprising and could not be easily diagnosed;url in prepInputs can now point to a directory; use alsoExtract to pick files by regular expression;remapFileNames();terra::project() arguments use_gdal and by_util through projectTo() to terra::project();preProcess, supplying a user_agent (which happens automatically within the function) would cause the download to fail; now there is some redundancy within dlGeneric that will retry without a user_agent if it detects this issue;postProcessTo that use sf::gdal_utils directly. These are still experimental and will only be activated with options("reproducible.gdalwarp" = TRUE)
gdalMask has changed default for “touches”. Now has equivalent for terra::mask(..., touches = TRUE), using "-wo CUTLINE_ALL_TOUCHED=TRUE"
gdalProject now uses 2 threads, setting "-wo NUM_THREADS=2"; can be changed by user with options("reproducible.gdalwarpThreads" = X); see ?reproducibleOptions
gdal* functions now address datatype issuesgdal* defaults to FLT8S if datatype not passedmakeRelative, makeAbsolute and similar have been created to ease many issues encountered in preProcess
showSimilar (e.g., options(reproducible.showSimilar = 1)) now preferentially shows the most recent item in cache if there are several with equivalent matching.Cache and prepInputs families; functions are highlighted with a different colour; indent level reflects nesting of both Cache and prepInputs, so it is easier to identify which message goes with which function call.preProcess is a lot faster now for large numbers of files; uses CHECKSUMS more effectively and fewer timesretry now captures its expr so it doesn’t need a quote; is like try now.showSimilar mechanisms now returns the most recent, if there are >1 similar that are equivalently similargoogledrive for e.g., large files on spotting connections, instructions for using gdown are providedshowCache, clearCache now have extra arguments fun, cacheId, and ... now can take any arbitrary tag = value pair. The cacheId argument will be very fast if a user is not using useDBI() is FALSE..wrap and .unwrap can now deal with SpatVectorCollection (a terra class that does not have a wrap/unwrap method in terra)spooky or fastdigest were not stable for integers and factors. There is now a work around in .robustDigest that stabilizes these by expanding them from their ALTREP representation first. Since they will be saved and recovered anyway, this will have little effect..wrap and .unwrap are becoming more mature and can handle many more classes effectively. Methods can still be written, if needed.isUpdated() to determine whether a cached object has been updated;makeRelative() is now exported for use downstream (e.g., SpaDES.core);getRelative() and normPathRel() for improved symlink handling (#362);Cache with the function named instead of just cacheId
prepInputs: minor changesChecksums dealt with, so fewer unneeded downloadswrapSpatRaster (wrap for file-backed spatRaster objects) fixes for more edge casespostProcessTo can now use sf::gdal_utils for the case of from is a gridded object and to is a polygon vector. This appears to be between 2x and 10x faster in tests.postProcessTo does a pre-crop (with buffer) to make the projectTo faster. When both from and to are vector objects, this pre-crop appears to create slivers in some cases. This step is now skipped for these cases.Cache can now deal with unnamed functions, e.g., Cache((function(x) x)(1)). It will be refered to as “headless”.terra would fail if internet was unavailable, even when internet is not necessary, due to needing to retrieve projection information. Many cases where this happens will now divert to use sf.Cache can now skip calculating objSize, which can take a non-trivial amount of time for large, complicated objects; see reproducibleOptions()
Filenames for some classes returned ““; now returns NULL so character vectors are only pointers to filesquick argument is specified was failing, always creating the same object; fixed with #PR368useDBI was incorrectly used if a user had set the option prior to package loading. Now works as expected.preProcess deals better with more cases of nested paths in archives.inputPaths
round with R > 4.3.1; now a primitive, that does method dispatch. Failure was identified with unit tests, by Luke Tierney who was making the change in base::round.Copy & new .wrap, .unwrap generics and methods to wrap classes that don’t save well to disk as is. This uses the name similar to terra::wrap, but with slight differences internally to allow for SpatRaster objects who are file-backed and must have their files moved when they are unwrapped.loadFiles updated for more caseswithr throughout testing for cleaning upFilename added, including for Path classCache(..., useCloud = TRUE) had many cases that were not working; known cases are now working. Also, now file from file-backed cases are now placed inside the cacheOutputs folder rather than inside a separate folder (used to be “rasters”)reproducible.useFuture now defaults to "multisession"
data.table development branch (#314)data.table::setattr to deal with “modified compiler constants” issue that was detected during CRAN checkspreProcess failed when googledrive url filename could be found, but destinationPath was not "."
normPath had different behaviour on *nix-alikes and Windows. Now it is the same.SpatRaster objects if saved to a specific, non relative (to getwd()) path would not be recovered correctly (#316)prepInputs and family.Cache via options(reproducible.useDBI = FALSE) is single data files with the same basename as the cached object, i.e., with the same cacheId in the file name. This is a replacement for RSQLite and will likely become the default in the next release. This approach makes cloud caching easier as all metadata are available in small binary files for each cached object. This is simpler, faster and creates far fewer package dependencies (now 11 recursive; before 27 recursive). If a user has DBI and RSQLite installed, then the backend will default to use these currently, i.e., the previous behaviour. The user can change the backend without loss of Cache data.raster and sp to Suggests; no more internal functions use these. User can still work with Raster and sp class objects as before.preProcess can now handle Google docs files, if type = ... is passed.postProcess now uses terra and sf internally (with #253) throughout the family of postProcess functions. The previous *Input and *Output functions now redirect to the new *To* functions. These are faster, more stable, and cover vastly more cases than the previous *Inputs family. The old backends no longer work as before.raster to terra: maxFn, minFn, rasterRead
.dealWithClass and .dealWithClassOnRecovery are now exported generics, with several methods here, notably, list, environment, defaultraster to terra transition (e.g. studyAreaName can deal with SpatVector)prepInputs now deals with archives that have sub-folder structure are now dealt with correctly in all examples and tests esp. #181.prepInputs can now deal with .gdb files. Though, it is limited to sf out of the box, so e.g., Raster layers inside gdb files are not supported (yet?). User can pass fun = NA to not try to load it, but at least have the .gdb file locally on disk.hardLinkOrCopy now uses linkOrCopy(symlink = FALSE); more cases dealt with especially nested directory structures that do not exist in the to.terra and sf.preProcess had multiple changes. The following now work: archives with subfolders, archives with subfolders with identical basenames (different dirnames), gdb files, other files where targetFile is a directory.preProcess for minor efficiency gains, edge cases, code cleaningCacheGeo that weaves together prepInputs and Cache to create a geo-spatial caching. See help and examples.maskTo now allows touches arg for terra::mask
Spatial class is also “fixed” in fixErrorsIn
prepInputs and preProcess now capture dlFun, so user can pass unquoted dlFun
Copy method for SpatRaster, with and without file-backingCache(..., useCloud = TRUE) reworked so appears to be more robust than previously.maskTo now works even if to is larger than from
netCDF works with prepInputs; thanks to user nbsmokee with PR #300.prepInputs and family, the user will have to install terra and sf at a minimum.terra, sf are in Suggests
fasterize, fpCompare, magrittr
Suggests: raster, sp, rlang
reproducible no longer installs DBI, nor does it use RSQLite. All cache repositories database files will be in binary individual files in the cacheOutputs file. If a user has DBI and a SQLite engine, then the previous behaviour will be used.reproducible.useNewDigestAlgorithm is not longer an option as the old algorithms do not work reliably.assessDataTypeGDAL(), clearStubArtifacts(),digestRasterLayer2(); evalArgsOnly(); .getSourceURL(); .getTargetCRS(); .checkSums(), .groupedMessage(); .checkForAuxililaryFiles()
option("reproducible.polygonShortcut") removedCache was incorrectly dealing with environment and environment-like objects. Since some objects, e.g., Spat* objects in terra, must be wrapped prior to saving, environments must be scanned for these classes of objects prior to saving. This previously only occurred for list objects;SpaDES.core, there were some cases where the Cache was failing as it could not find the module name;postProcess (using raster and sp) to postProcessTo, some cases are falling through the cracks; these have being addressed.Cache now captures the first argument passed to it without evaluating it, so Cache(rnorm(1)) now works as expected.Cache now works with base pipe |> (with R >= 4.1).FUN passed to Cache, there should be no problems with previous cache databases being successfully recovered.Cache internals so that digesting is more accurate, as the correct methods for functions are more accurately found, objects within functions are more precisely evaluated.() in DESCRIPTION for functions;\value in .Rd files for exported methods (structure, the class, the output meaning);postProcess now also checks resolution when assessing whether to projectprepInputs has an internal Cache call for loading the object into memory; this was incorrectly evaluating all files if there were more than one file downloaded and extracted. This resulted in cases, e.g. shapefiles, being considered identical if they had the identical geometries, even if their data were different. This is fixed now as it uses the digest of all files extracted.gdalUtilities, gdalUtils, and rgeos from Suggests
raster and terra, because previous versions were causing collisions.terra and sf are used throughoutprepInputs can now take fun as a quoted expression on x, the object loaded by dlFun in preProcess
preProcess arg dlFun can now be a quoted expressionobjSize; now is primarily a wrapper around lobstr::obj_size, but has an option to get more detail for lists and environments..robustDigest now deals explicitly with numerics, which digest differently on different OSs. Namely, they get rounded prior to digesting. Through trial and error, it was found that setting options("reproducible.digestDigits" = 7) was sufficient for all known cases. Rounding to deeper than 7 decimal places was insufficient. There are also new methods for language, integer, data.frame (which does each column one at a time to address the numeric issue)postProcess called postProcessTo. This will eventually replace postProcess as it is much faster in all cases and simpler code base thanks to the fantastic work of Robert Hijmans (terra) and all the upstream work that terra relies onCache call. If there is a delay after this message, then it is the code following the Cache call that is (silently) slow.retry can now return a named list for the exprBetween, which allows for more than one object to be modified between retries..robustDigest was removing Cache attributes from objects under many conditions, when it should have left them there. It is unclear what the issues were, as this would likely not have impacted Cache. Now these attributes are left on.data.table objects appear to not be recovered correctly from disk (e.g., from Cache repository. We have added data.table::copy when recovering from Cache repositoryclearCache and cc did not correctly remove file-backed raster files (when not clearing whole CacheRepo); this may have resulted in a proliferation of files, each a filename with an underscore and a new higher number. This fix should eliminate this problem.getGDALVersion() (#239)maskInputs() when not passing rasterToMatch.isna.SpatialFix when using postProcess.quosure
terra class objects can now be correctly saved and recovered by Cache
fixErrors can now distinguish testValidity = NA meaning don’t fix errors and testValidity = FALSE run buffering which fixes many errors, but don’t test whether there are any invalid polygons first (maybe slow), or testValidity = TRUE meaning test for validity, then if some are invalid, then run buffer.reproducible.useNewDigestAlgorithm = 2 which will have user visible changes. To keep old behaviour, set options(reproducible.useNewDigestAlgorithm = 1)
options(reproducible.showSimilar) is set. It is now more compact e.g., 3 lines instead of 5.sf methods to studyAreaName
reproducible will be slowly changing the defaults for vector GIS datasets from the sp package to the sf package. There is a large user-visible change that will come (in the next release), which will cause prepInputs to read .shp files with sf::st_read instead of raster::shapefile, as it is much faster. To change now, set options("reproducible.shapefileRead" = "sf::st_read")
fun in prepInputs for shapefiles (.shp) is now sf::st_read if the system has sf installed. This can be overridden with options("reproducible.shapefileRead" = "raster::shapefile"), and this is indicated with a message at the moment this is occurring, as it will cause different behaviour.quick argument in Cache can now be a character vector, allowing individual character arguments to be digested as character vectors and others to be digested as files located at the specified path as represented by the character vector.objSize previously included objects in namespaces, baseenv and emptyenv, so it was generally too large. Now uses the same criteria as pryr::object_size
unzip missing (thanks to @CeresBarros #202)7z.exe on Windows if the object is larger than 2GB, if can’t find unzip.fun argument in prepInputs and family can now be a quoted expression.archive argument in prepInputs can now be NA which means to treat the file downloaded not as an archive, even if it has a .zip file extensionprepInputs
postProcess especially for very large objects (>5GB tested). Previously, it was running many fixErrors calls; now only calls fixErrors on fail of the proximate call (e.g., st_crop or whatever)retry now has a new argument exprBetween to allow for doing something after the fail (for example, if an operation fails, e.g., st_crop, then run fixErrors, then return back to st_crop for the retry)Cache now has MUCH better nested levels detection, with messaging… and control of how deep the Caching goes seems good, via useCache = 2 will only Cache 2 levels in…archive argument in prepInputs family can now be NA … meaning do not try to unzip even if it is a .zip file or other standard archive extensiongdb.zip files (e.g., a file with a .zip extension, but that should not be opened with an unzip-type program) can now be opened with prepInputs(url = "whateverUrl", archive = NA, fun = "sf::st_read")
fun argument in prepInputs can now be a quoted function call.preProcess now does a better job with large archives that can’t be correctly handled with the default zip and unzip with R, by trying system2 calls to possible 7z.exe or other options on Linux-alikes.Copy generic no longer has fileBackedDir argument. It is now passed through with the .... This was creating a bug with some cases where fileBackedDir was not being correctly executed.fixErrors() now better handles sf polygons with mixed geometries that include points.Cache
writeOutputs.Raster attempted to change datatype of Raster class objects using the setReplacement dataType<-, without subsequently writing to disk via writeRaster. This created bad values in the Raster* object. This now performs a writeRaster if there is a datatype passed to writeOutputs e.g., through prepInputs or postProcess.updateSlotFilename has many more tests.prepInputs(..., fun = NA) now is the correct specification for “do not load object into R”. This essentially replicates preProcess with same arguments.Copy did not correctly copy RasterStacks when some of the RasterLayer objects were in memory, some on disk; raster::fromDisk returned FALSE in those cases, so Copy didn’t occur on the file-backed layer files. Using Filenames instead to determine if there are any files that need copying.options("reproducible.useNewDigestAlgorithm" = 2)
options("reproducible.polygonShortcut" = FALSE) as there were still too many edge cases that were not covered.RasterStack objects with a single file (thus acting like a RasterBrick) are now handled correctly by Cache and prepInputs families, especially with new options("reproducible.useNewDigestAlgorithm" = 2), though in tests, it worked with default alsoRSQLite now uses a RNG during dbAppend; this affected 2 tests (#185).reproducible.messageColourPrepInputs for all prepInputs functions; reproducible.messageColourCache for all Cache functions; and reproducible.messageColourQuestion for questions that require user input. Defaults are cyan, blue and green respectively. These are user-visible colour changes.Cache cases where a file.link is used instead of saving.options(reproducible.verbose = 0) will turn off almost all messaging.postProcess and family now have filename2 = NULL as the default, so not saved to disk. This is a change.verbose is now an argument throughout, whose default is getOption(reproducible.verbose), which is set by default to 1. Thus, individual function calls can be more or less verbose, or the whole session via option.postProcess now uses a simpler single call to gdalwarp, if available, for RasterLayer class to accomplish cropInputs, projectInputs, maskInputs, and writeOutputs all at once. This should be faster, simpler and, perhaps, more stable. It will only be invoked if the RasterLayer is too large to fit into RAM. To force it to be used the user must set useGDAL = "force" in prepInputs or postProcess or globally with options("reproducible.useGDAL" = "force")
postProcess when using the new gdalwarp, has better persistence of colour table, and NA values as these are kept with better reliabilityCache now works as expected (e.g., with parallel processing, it will avoid collisions) with SQLite thanks to suggestion here: https://stackoverflow.com/a/44445010
Raster class objects to account for more of the metadata (including the colortable). This will change the digest value of all Raster layers, causing re-run of Cache
Require, pkgDep, trimVersionNumber, normPath, checkPath that were moved to Require package. For backwards compatibility, these are imported and reexportedfile.move used to rename/copy files across disks (a situation where file.rename would fail)DBI type functions now have default cachePath of getOption("reproducible.cachePath")
Cache(prepInputs, ... on a file-backed Raster* class object now gives the non-Cache repository folder as the filename(returnRaster). Previously, the return object would contain the cache repository as the folder for the file-backed Raster*
backports, memoise, quickPlot, R.utils, remotes, tools, and versions; moved to Suggests: fastdigest, gdalUtils, googledrive, httr, qs, rgdal, sf, testthat; added: Require. Now there are 12 non-base packages listed in Imports. This is down from 31 prior to Ver 1.0.0.file.link not file.symlink for saveToCache. This would have resulted in C Stack overflow errors due to missing original file in the file.symlink
unzip when extracting large (>= 4GB) files (#145, @tati-micheletti)projectInputs when converting to longlat projections, setMinMax for gdalwarp resultsFilenames now consistently returns a character vector (#149)raster) are updated.options('reproducible.cacheSaveFormat') on the fly; cache will look for the file by cacheId and write it using options('reproducible.cacheSaveFormat'). If it is in another format, Cache will load it and resave it with the new format. Experimental still.Copy methods for refClass objects, SQLite and moved environment method into ANY as it would be dispatched for unknown classes that inherit from environment, of which there are many and this should be interceptedRequire can now handle minimum version numbers, e.g., Require("bit (>=1.1-15.2)"); this can be worked into downstream tools. Still experimental.file.link or file.symlink if an existing Cache entry with identical output exists and it is large (currently 1e6 bytes); this will save disk space.elapsedTimeDigest, elapsedTimeFirstRun, and elapsedTimeLoad, respectively.preProcess). Includes 2 new functions, tempdir2 and tempfile2 for use with reproducible packagereproducible.tempPath, which is used for the new control of temporary files. Defaults to file.path(tempdir(), "reproducible"). This feature was requested to help manage large amounts of temporary objects that were not being easily and automatically cleaneddrv and conn; user may need to manually call movedCache if cache is not responding correctly. File-backed Rasters are automatically updated with new paths.Raster* will have their filenames updated on the fly during a Cache recovery. User doesn’t need to do anything.postProcess now will perform simple tests and skip cropInputs and projectInputs with a message if it can, rather than using Cache to “skip”. This should speed up postProcess in many cases.Cache has change. Now, cacheId is shown in all cases, making it easier to identify specific items in the cache.Copy only creates a temporary directory for filebacked rasters; previously any Copy command was creating a temporary directory, regardless of whether it was neededcropInputs.spatialObjects had a bug when object was a large non-Raster class.cropInputs may have failed due to “self intersection” error when x was a SpatialPolygons* object; now catches error, runs fixErrors and retries crop. Great reprex by @tati-micheletti. Fixed in commit 89e652ef111af7de91a17a613c66312c1b848847.Filenames bugfix related to RasterBrick
prepInputs does a better job of keeping all temporary files in a temporary folder; and cleans up after itself better.prepInputs now will not show message that it is loading object into R if fun = NULL (#135).options("reproducible.useDBI" = FALSE)
DBI package directly, without archivist. This has much improved speed.options("reproducible.cacheSaveFormat"). This can be either rds (default) or qs. All cached objects will be saved with this format. Previously it was rda.qs::qsave. In many cases, this has much improved speed and file sizes compared to rds; however, testing across a wide range of conditions will occur before it becomes the default.... because Cache is now much faster, the default is to turn memoising off, via options("reproducible.useMemoise" = FALSE). In cases of large objects, memoising should still be faster, so user can still activate it, setting the option to TRUE.postProcess arg useGDAL can now take "force" as the default behaviour is to not use GDAL if the problem can fit into RAM and sf or raster tools will be faster than GDAL toolsuseCloud argument in Cache and family has slightly modified functionality (see ?Cache new section useCloud) and now has more tests including edge cases, such as useCloud = TRUE, useCache = 'overwrite'. The cloud version now will also follow the "overwrite" command.archivist; moved to Suggests.bitops, dplyr, fasterize, flock, git2r, lubridate, RcppArmadillo, RCurl and tidyselect. Some of these went to Suggests.postProcess calls that use GDAL made more robust (including #93).dplyr as a direct dependency. It is still an indirect dependency through DiagrammeR
reproducible.showSimilarDepth allows for a deeper assessment of nested lists for differences between the nearest cached object and the present object. This greater depth may allow more fine tuned understanding of why an object is not correctly cachingoptions("reproducible.futurePlan") to something other than FALSE, then it will show download progress if the file is “large”.googledrive v 1.0.0 (#119)pkgDep2, a new convenience function to get the dependencies of the “first order” dependencies.useCache, used in many functions (incl Cache, postProcess) can now be numeric, a qualitative indicator of “how deep” nested Cache calls should set useCache = TRUE – implemented as 1 or 2 in postProcess currently. See ?Cache
pkgDep was becoming unreliable for unknown reasons. It has been reimplemented, much faster, without memoising. The speed gains should be immediately noticeable (6 second to 0.1 second for pkgDep("reproducible"))retry to use exponential backoff when attempting to access online resources (#121)useCloud and cloudFolderID. This is a new approach to cloud caching. It has been tested with file backed RasterLayer, RasterStack and RasterBrick and all normal R objects. It will not work for any other class of disk-backed files, e.g., ff or bigmatrix, nor is it likely to work for R6 class objects.Cache, i.e., useCache and cloudFolderID
downloadData from Google Drive now protects against HTTP2 error by capturing error and retrying. This is a curl issue for interrupted connections.rcnst errors on R-devel, tested using devtools::check(env_vars = list("R_COMPILE_PKGS"=1, "R_JIT_STRATEGY"=4, "R_CHECK_CONSTANTS"=5))
cacheRepo: getArtifact, getCacheId, getUserTags
retry, a new function, wraps try with an explicit attempt to retry the same code upon error. Useful for flaky functions, such as googldrive::drive_download which sometimes fails due to curl HTTP2 error.Rcpp functionality as the functions were no longer faster than their R base alternatives.prepInputs was not correctly passing useCache
cropInputs was reprojecting extent of y as a time saving approach, but this was incorrect if studyArea is a SpatialPolygon that is not close to filling the extent. It now reprojects studyArea directly which will be slower, but correct. (#93)CHECKSUMS.txt should now be ordered consistently across operating systems (note: base::order will not succeed in doing this –> now using .orderDotsUnderscoreFirst)cloudSyncCache has a new argument: cacheIds. Now user can control entries by cacheId, so can delete/upload individual objects by cacheId
postProcess family for sf class objects%>% pipe that was long ago deprecated. User should use %C% if they want a pipe that is Cache-aware. See examples.options descriptions now in reproducible, see ?reproducibleOptions
cacheRepo and options("reproducible.cachePath") can take a vector of paths. Similar to how .libPaths() works for libraries, Cache will search first in the first entry in the cacheRepo, then the second etc. until it finds an entry. It will only write to the first entry.options("reproducible.useCache" = "devMode"). The point of this mode is to facilitate using the Cache when functions and datasets are continually in flux, and old Cache entries are likely stale very often. In devMode, the cache mechanism will work as normal if the Cache call is the first time for a function OR if it successfully finds a copy in the cache based on the normal Cache mechanism. It differs from the normal Cache if the Cache call does not find a copy in the cacheRepo, but it does find an entry that matches based on userTags. In this case, it will delete the old entry in the cacheRepo (identified based on matching userTags), then continue with normal Cache. For this to work correctly, userTags must be unique for each function call. This should be used with caution as it is still experimental.options("reproducible.useNewDigestAlgorithm" = FALSE). There is a message of this change on package load.cloud* functions, especially cloudCache which allows sharing of Cache among collaborators. Currently only works with googledrive
assessDataType to consolidate assessDataTypeGDAL and assessDataType into single function (#71, @ianmseddy)cc: new function – a shortcut for some commonly used options for clearCache()
prepInputs to handle .rar archives, on systems with correct binaries to deal with them (#86, @tati-micheletti)fastdigest::fastdigest as it is not return the identical hash across operating systemsprepInputs on GIS objects that don’t use raster::raster to load object were skipping postProcess. Fixed.prepInputs would cause virtually all entries in CHECKSUMS.txt to be deleted. 2 cases where this happened were identified and corrected.data.table class objects would give an error sometimes due to use of attr(DT). Internally, attributes are now added with data.table::setattr to deal with this.gdalwarp from prostProcess now correctly matches extent (#73, @tati-micheletti)preProcess (#92, @tati-micheletti)New value possible for options(reproducible.useCache = 'overwrite'), which allows use of Cache in cases where the function call has an entry in the cacheRepo, will purge it and add the output of the current call instead.
New option reproducible.inputPaths (default NULL) and reproducible.inputPathsRecursive (default FALSE), which will be used in prepInputs as possible directory sources (searched recursively or not) for files being downloaded/extracted/prepared. This allows the using of local copies of files in (an)other location(s) instead of downloading them. If local location does not have the required files, it will proceed to download so there is little cost in setting this option. If files do exist on local system, the function will attempt to use a hardlink before making a copy.
dlGoogle() now sets options(httr_oob_default = TRUE) if using Rstudio Server.
Files in CHECKSUMS now sorted alphabetically.
Checksums can now have a CHECKSUMS.txt file located in a different place than the destinationPath
Attempt to select raster resampling method based on raster type if no method supplied (#63, @ianmseddy)
projectInputs
new function assessDataTypeGDAL, used in postProcess, to identify smallest datatype for large Raster* objects passed to GDAL system call
Raster objects, enact gdalwarp system call if raster::canProcessInMemory(x,4) = FALSE for faster and memory-safe processingRaster objects, including factor rastersextractFromArchive for large (>2GB) zip files. In the R help manual, unzip fails for zip files >2GB. This uses a system call if the zip file is too large and fails using base::unzip.raster::getData issues.Cache() when deeply nested, due to grep(sys.calls(), ...) that would take long and hang.preProcess(url = NULL) (#65, @tati-micheletti)clearCache (#67), especially for large Raster objects that are stored as binary R files (i.e., .rda)raster package changes in development version of raster packageraster::projectRaster
.robustDigest now does not include Cache-added attributespreProcess() (#68, @tati-micheletti)future for Cache saving to SQLite database, via options("reproducible.futurePlan"), if the future package is installed. This is FALSE by default.do.call function is Cached, previously, it would be labelled in the database as do.call. Now it attempts to extract the actual function being called by the do.call. Messaging is similarly changed.reproducible.ask, logical, indicating whether clearCache should ask for deletions when in an interactive sessionprepInputs, preProcess and downloadFile now have dlFun, to pass a custom function for downloading (e.g., “raster::getData”)prepInputs will automatically use readRDS if the file is a .rds.prepInputs will return a list if fun = "base::load", with a message; can still pass an envir to obtain standard behaviour of base::load.clearCache - new argument ask.assessDataType, used in postProcess, to identify smallest datatype for Raster* objects, if user does not pass an explicit datatype in prepInputs or postProcess (#39, @CeresBarros).git2r update (@stewid, #36)..prepareRasterBackedFile – now will postpend an incremented numeric to a cached copy of a file-backed Raster object, if it already exists. This mirrors the behaviour of the .rda file. Previously, if two Cache events returned the same file name backing a Raster object, even if the content was different, it would allow the same file name. If either cached object was deleted, therefore, it would cause the other one to break as its file-backing would be missing.spades.XXX and should have been reproducible.XXX.copyFile did not perform correctly under all cases; now better handling of these cases, often sending to file.copy (slower, but more reliable)extractFromArchive needed a new Checksum function call under some circumstancesextractFromArchive – when dealing with nested zips, not all args were passed in recursively (#37, @CeresBarros)prepInputs – arguments that were same as Cache were not being correctly passed internally to Cache, and if wrapped in Cache, it was not passed into prepInputs. Fixed..prepareFileBackedRaster was failing in some cases (specifically if it was inside a do.call) (#40, @CeresBarros).Cache was failing under some cases of Cache(do.call, ...). Fixed.Cache – when arguments to Cache were the same as the arguments in FUN, Cache would “take” them. Now, they are correctly passed to the FUN.preProcess – writing to checksums may have produced a warning if CHECKSUMS.txt was not present. Now it does not.new functions:
convertPaths and convertRasterPaths to assist with renaming moved files.prepInputs – new features
alsoExtract now has more options (NULL, NA, "similar") and defaults to extracting all files in an archive (NULL).postProcess altogether if no studyArea or rasterToMatch. Previously, this would invoke Cache even if there was nothing to postProcess.new functions:
prepInputs to aid in data downloading and preparation problems, solved in a reproducible, Cache-aware way.postProcess which is a wrapper for sequences of several other new functions (cropInputs, fixErrors, projectInputs, maskInputs, writeOutputs, and determineFilename)downloadFile can handle Google Drive and ftp/http(s) fileszipCache and mergeCache
compareNA does comparisons with NA as a possible value e.g., compareNA(c(1,NA), c(2, NA)) returns FALSE, TRUE
Cache – new features:
showSimilar, verbose which can help with debugginguseCache which allows turning caching on and off at a high level (e.g., options(“useCache”))cacheId which allows user to hard code a result from a CachedigestPathContent –> quick, compareRasterFileLength –> length
Cache function calls, unless explicitly set on the inner functionsuserTags added automatically to cache entries so much more powerful searching via showCache(userTags="something")
checksums now returns a data.table with the same columns whether write = TRUE or write = FALSE.
clearCache and showCache now give messages and require user intervention if request to clearCache would be large quantities of data deleted
memoise::memoise now used on 3rd run through an identical Cache call, dramatically speeding up in most cases
new options: reproducible.cachePath, reproducible.quick, reproducible.useMemoise, reproducible.useCache, reproducible.useragent, reproducible.verbose
asPath has a new argument indicating how deep should the path be considered when included in caching (only relevant when quick = TRUE)
New vignette on using Cache
Cache is parallel-safe, meaning there are tryCatch around every attempt at writing to SQLite database so it can be used safely on multi-threaded machines
bug fixes, unit tests, more imports for packages e.g., stats
updates for R 3.6.0 compact storage of sequence vectors
experimental pipes (%>%, %C%) and assign %<%
several performance enhancements
mergeCache: a new function to merge two different Cache repositories
memoise::memoise is now used on loadFromLocalRepo, meaning that the 3rd time Cache() is run on the same arguments (and the 2nd time in a session), the returned Cache will be from a RAM object via memoise. To stop this behaviour and use only disk-based Caching, set options(reproducible.useMemoise = FALSE) .
Cache assign – %<% can be used instead of normal assign, equivalent to lhs <- Cache(rhs).
new option: reproducible.verbose, set to FALSE by default, but if set to true may help understand caching behaviour, especially for complex highly nested code.
all options now described in ?reproducible.
All Cache arguments other than FUN and … will now propagate to internal, nested Cache calls, if they are not specified explicitly in each of the inner Cache calls.
Cached pipe operator %C% – use to begin a pipe sequence, e.g., Cache() %C% ...
Cache arg sideEffect can now be a path
Cache arg digestPathContent default changed from FALSE (was for speed) to TRUE (for content accuracy)
New function, searchFull, which shows the full search path, known alternatively as “scope”, or “binding environments”. It is where R will search for a function when requested by a user.
Uses memoise::memoise for several functions (loadFromLocalRepo, pkgDep, package_dependencies, available.packages) for speed – will impact memory at the expense of speed.
New Require function
require on those 20 packages, but require does not check for dependencies and deal with them if missing: it just errors. This speed should be fast enough for many purposes.remove dplyr from Imports
Add RCurl to Imports
change name of digestRaster to .digestRaster
digestRaster affecting in-memory rastersrgdal to Suggests