polmineR: ocpu_exec – R documentation

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ocpu_exec

Execute code on OpenCPU server

Description

ocpu_exec will execute a function/method fn on an OpenCPU server (specified by argument server), using three dots (...) to pass arguments. It is the worker of methods defined for remote_corpus, remote_subcorpus and remote_partition objects.

Usage

ocpu_exec(fn, corpus, server, restricted = FALSE, do.call = FALSE, ...)

Arguments

`fn`	Name of the function/method to execute on remote server (length-one `character` vector).
`corpus`	A length-one `character` vector, the id of the corpus to be queried.
`server`	The IP/URL of the remote OpenCPU server.
`restricted`	A `logical` value, whether credentials are required to access the data.
`do.call`	Logical, if `TRUE`, the function `fn` is passed into a call of `do.call`, which offers some flexibility.
`...`	Arguments passed into the method/function call.

Examples

## Not run: 
# Get polmineR version installed on remote server
ocpu_exec(
  fn = "packageVersion",
  server = Sys.getenv("OPENCPU_SERVER"),
  do.call = TRUE,
  pkg = "polmineR"
)

## End(Not run)

polmineR

Verbs and Nouns for Corpus Analysis

v0.8.5

GPL-3

Authors

Andreas Blaette [aut, cre] (<https://orcid.org/0000-0001-8970-8010>), Christoph Leonhardt [ctb]

Initial release

2020-09-22