RelatonIana is a Ruby gem that implements the IsoBibliographicItem model.
You can use it to retrieve metadata of W3C Standards from https://w3.org, and access such metadata through the IanaBibliographicItem
object.
Add this line to your application’s Gemfile:
gem 'relaton-iana'
And then execute:
$ bundle install
Or install it yourself as:
$ gem install relaton-iana
require 'relaton_iana'
=> true
item = RelatonIana::IanaBibliography.get "IANA service-names-port-numbers"
[relaton-iana] (IANA service-names-port-numbers) Fetching from Relaton repository ...
[relaton-iana] (IANA service-names-port-numbers) Found: `IANA service-names-port-numbers`
=> #<RelatonIana::IanaBibliographicItem:0x00007f7c6cc024d0
...
item.to_xml
=> "<bibitem id="IANAservice-names-port-numbers" type="standard" schema-version="v1.2.1">
<fetched>2022-12-03</fetched>
<title format="text/plain">Service Name and Transport Protocol Port Number Registry</title>
<uri type="src">http://www.iana.org/assignments/service-names-port-numbers</uri>
<docidentifier type="IANA" primary="true">IANA service-names-port-numbers</docidentifier>
...
</bibitem>"
Each IANA document has src
type link.
item.link.first.type
=> "src"
item.link.first.content
=> #<Addressable::URI:0x9ec URI:http://www.iana.org/assignments/service-names-port-numbers>
RelatonIana::XMLParser.from_xml File.read('spec/fixtures/auto-response-parameters.xml')
=> #<RelatonIana::IanaBibliographicItem:0x00007fa5da1bd118
...
YAML.load_file 'spec/fixtures/auto-response-parameters.yaml'
=> {"schema-version"=>"v1.2.1",
"id"=>"IANAauto-response-parameters",
...
bib_hash = RelatonIana::HashConverter.hash_to_bib hash
=> {:"schema-version"=>"v1.2.1",
:id=>"IANAauto-response-parameters",
...
RelatonIana::IanaBibliographicItem.new **bib_hash
=> #<RelatonIana::IanaBibliographicItem:0x007f9381ec6a00
...
There is an IANA dataset https://github.com/ietf-ribose/iana-registries which can be converted into RelatonXML/BibXML/BibYAML formats.
The method RelatonIana::DataFetcher.fetch(output: "data", format: "yaml")
converts all the documents from the dataset and saves them to the ./data
folder in YAML format.
Arguments:
-
output
- folder to save documents (default './data'). -
format
- the format in which the documents are saved. Possible formats are:yaml
,xml
,bibxml
(defaultyaml
).
RelatonIana::DataFetcher.fetch
Started at: 2021-11-19 13:32:05 +0100
Stopped at: 2021-11-19 13:34:40 +0100
Done in: 155 sec.
=> nil
This method uses GitHub search API to fetch the documents. The search API has a rate limitaion of 30 requests per minute for authenticated users and 10 requests per minute for unauthenticated users. Usually, the rate limit is not reached because the search API is used only for the file list fetching. But if you run the method multiple times in a short period, the rate limit may be reached. In this case, the method will wait until the rate limit is reset.
You can use a personal access token (PTA) to increase the rate limit. To do this, add your PTA to the GITHUB_TOKEN
environment variable.
RelatonIana uses the relaton-logger gem for logging. By default, it logs to STDOUT. To change the log levels and add other loggers, read the relaton-logger documentation.
After checking out the repo, run bin/setup
to install dependencies. Then, run rake spec
to run the tests. You can also run bin/console
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install
. To release a new version, update the version number in version.rb
, and then run bundle exec rake release
, which will create a git tag for the version, push git commits and tags, and push the .gem
file to [rubygems.org](https://rubygems.org).
Bug reports and pull requests are welcome on GitHub at https://github.com/relaton/relaton_w3c.
The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).