Class: Opener::TreeTagger

Inherits:
Object
  • Object
show all
Defined in:
lib/opener/tree_tagger.rb,
lib/opener/tree_tagger/cli.rb,
lib/opener/tree_tagger/server.rb,
lib/opener/tree_tagger/version.rb,
lib/opener/tree_tagger/error_layer.rb

Defined Under Namespace

Classes: CLI, ErrorLayer, Server

Constant Summary collapse

DEFAULT_OPTIONS =

Hash containing the default options to use.

Returns:

  • (Hash) 
{
  :args => []
}.freeze
VERSION = 
"3.0.3"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ TreeTagger

Returns a new instance of TreeTagger.

Parameters:

  • options (Hash) (defaults to: {})

Options Hash (options):

  • :args (Array) —

    Collection of arbitrary arguments to pass to the underlying kernel.



28
29
30
31
 
# File 'lib/opener/tree_tagger.rb', line 28

def initialize(options = {})
  @args    = options.delete(:args) || []
  @options = DEFAULT_OPTIONS.merge(options)
end

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.



11
12
13
 
# File 'lib/opener/tree_tagger.rb', line 11

def args
  @args
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



11
12
13
 
# File 'lib/opener/tree_tagger.rb', line 11

def options
  @options
end

Instance Method Details

#capture(input) ⇒ Object 



43
44
45
 
# File 'lib/opener/tree_tagger.rb', line 43

def capture(input)
  Open3.capture3(*command.split(" "), :stdin_data=>input)
end

#command ⇒ Object 



47
48
49
 
# File 'lib/opener/tree_tagger.rb', line 47

def command
  return "#{adjust_python_path} python -E -OO #{kernel} #{args.join(' ')}"
end

#run(input) ⇒ Object 



33
34
35
36
37
38
39
40
41
 
# File 'lib/opener/tree_tagger.rb', line 33

def run(input)
  begin
    stdout, stderr, process = capture(input)
    raise stderr unless process.success?
    return stdout
  rescue Exception => error
    return ErrorLayer.new(input, error.message, self.class).add
  end        
end