- using R Under development (unstable) (2024-06-25 r86831 ucrt)
- using platform: x86_64-w64-mingw32
- R was compiled by
gcc.exe (GCC) 13.2.0
GNU Fortran (GCC) 13.2.0
- running under: Windows Server 2022 x64 (build 20348)
- using session charset: UTF-8
- checking for file 'openalexR/DESCRIPTION' ... OK
- checking extension type ... Package
- this is package 'openalexR' version '1.3.1'
- package encoding: UTF-8
- checking package namespace information ... OK
- checking package dependencies ... OK
- checking if this is a source package ... OK
- checking if there is a namespace ... OK
- checking for hidden files and directories ... OK
- checking for portable file names ... OK
- checking whether package 'openalexR' can be installed ... OK
See the install log for details.
- checking installed package size ... OK
- checking package directory ... OK
- checking DESCRIPTION meta-information ... OK
- checking top-level files ... OK
- checking for left-over files ... OK
- checking index information ... OK
- checking package subdirectories ... OK
- checking code files for non-ASCII characters ... OK
- checking R files for syntax errors ... OK
- checking whether the package can be loaded ... [0s] OK
- checking whether the package can be loaded with stated dependencies ... [0s] OK
- checking whether the package can be unloaded cleanly ... [0s] OK
- checking whether the namespace can be loaded with stated dependencies ... [0s] OK
- checking whether the namespace can be unloaded cleanly ... [0s] OK
- checking loading without being on the library search path ... [0s] OK
- checking whether startup messages can be suppressed ... [0s] OK
- checking use of S3 registration ... OK
- checking dependencies in R code ... OK
- checking S3 generic/method consistency ... OK
- checking replacement functions ... OK
- checking foreign function calls ... OK
- checking R code for possible problems ... [4s] OK
- checking Rd files ... [1s] OK
- checking Rd metadata ... OK
- checking Rd cross-references ... OK
- checking for missing documentation entries ... OK
- checking for code/documentation mismatches ... OK
- checking Rd \usage sections ... OK
- checking Rd contents ... OK
- checking for unstated dependencies in examples ... OK
- checking contents of 'data' directory ... OK
- checking data for non-ASCII characters ... [0s] OK
- checking LazyData ... OK
- checking data for ASCII and uncompressed saves ... OK
- checking examples ... [60s] ERROR
Running examples in 'openalexR-Ex.R' failed
The error most likely occurred in:
> ### Name: oa_generate
> ### Title: Iterating through records
> ### Aliases: oa_generate
>
> ### ** Examples
>
> if (require("coro")) {
+ # Example 1: basic usage getting one record at a time
+ query_url <- "https://api.openalex.org/works?filter=cites%3AW1160808132"
+ oar <- oa_generate(query_url, verbose = TRUE)
+ p1 <- oar() # record 1
+ p2 <- oar() # record 2
+ p3 <- oar() # record 3
+ head(p1)
+ head(p3)
+
+ # Example 2: using `coro::loop()` to iterate through the generator
+ query_url <- "https://api.openalex.org/works?filter=cited_by%3AW1847168837"
+ oar <- oa_generate(query_url)
+ coro::loop(for (x in oar) {
+ print(x$id)
+ })
+
+ # Example 3: save records in blocks of 100
+ query_url <- "https://api.openalex.org/works?filter=cites%3AW1160808132"
+ oar <- oa_generate(query_url)
+ n <- 100
+ recs <- vector("list", n)
+ i <- 0
+
+ coro::loop(for (x in oar) {
+ j <- i %% n + 1
+ recs[[j]] <- x
+ if (j == n) {
+ # saveRDS(recs, sprintf("rec-%s.rds", i %/% n))
+ recs <- vector("list", n) # reset recs
+ }
+ i <- i + 1
+ })
+ head(x)
+ j
+ # 398 works total, so j = 98 makes sense.
+
+ # You can also manually call the generator until exhausted
+ # using `while (!coro::is_exhausted(record_i))`.
+ # More details at https://coro.r-lib.org/articles/generator.html.
+
+ }
Loading required package: coro
Getting record 1 of 424 records...
Getting record 2 of 424 records...
Getting record 3 of 424 records...
Application Error. Please try setting `per_page = 25` in your function call!
NULL
Error in curl::curl_fetch_memory(url, handle = handle) :
Timeout was reached: [api.openalex.org] SSL/TLS connection timeout
Calls: <Anonymous> ... request_fetch -> request_fetch.write_memory -> <Anonymous>
Execution halted
- checking for unstated dependencies in 'tests' ... OK
- checking tests ... [2s] OK
Running 'testthat.R' [2s]
- checking PDF version of manual ... [22s] OK
- checking HTML version of manual ... [4s] OK
- DONE
Status: 1 ERROR