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authorhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-11-27 03:11:18 +0000
committerhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-11-27 03:11:18 +0000
commitb613a2c5ae03c425bc94771e4eced1b80e4e80d0 (patch)
treea2bd8c92dbafcc5897e4105682517df190e35f3f /ext
parent33201294eb59f10ccb98752207c2cc9d1c8757cc (diff)
Merge psych-3.0.0.beta4 from upstream.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r--ext/psych/lib/psych.rb28
-rw-r--r--ext/psych/lib/psych/handler.rb5
-rw-r--r--ext/psych/lib/psych/nodes/node.rb12
-rw-r--r--ext/psych/lib/psych/tree_builder.rb48
-rw-r--r--ext/psych/lib/psych/versions.rb2
-rw-r--r--ext/psych/lib/psych/visitors/yaml_tree.rb2
-rw-r--r--ext/psych/psych.gemspec4
-rw-r--r--ext/psych/psych_parser.c49
8 files changed, 123 insertions, 27 deletions
diff --git a/ext/psych/lib/psych.rb b/ext/psych/lib/psych.rb
index e93ac8f..dfb6c1b 100644
--- a/ext/psych/lib/psych.rb
+++ b/ext/psych/lib/psych.rb
@@ -198,12 +198,13 @@ require 'psych/class_loader'
#
# ==== Receiving an events stream
#
-# parser = Psych::Parser.new(Psych::Handlers::Recorder.new)
+# recorder = Psych::Handlers::Recorder.new
+# parser = Psych::Parser.new(recorder)
#
# parser.parse("---\n - a\n - b")
-# parser.events # => [list of [event, args] lists]
-# # event is one of: Psych::Handler::EVENTS
-# # args are the arguments passed to the event
+# recorder.events # => [list of [event, args] lists]
+# # event is one of: Psych::Handler::EVENTS
+# # args are the arguments passed to the event
#
# === Emitting
#
@@ -251,9 +252,11 @@ module Psych
# ex.file # => 'file.txt'
# ex.message # => "(file.txt): found character that cannot start any token"
# end
- def self.load yaml, filename = nil, fallback = false
+ def self.load yaml, filename = nil, fallback = false, symbolize_names: false
result = parse(yaml, filename, fallback)
- result ? result.to_ruby : result
+ result = result.to_ruby if result
+ symbolize_names!(result) if symbolize_names
+ result
end
###
@@ -502,6 +505,19 @@ module Psych
@dump_tags[klass] = tag
end
+ def self.symbolize_names!(result)
+ case result
+ when Hash
+ result.keys.each do |key|
+ result[key.to_sym] = symbolize_names!(result.delete(key))
+ end
+ when Array
+ result.map! { |r| symbolize_names!(r) }
+ end
+ result
+ end
+ private_class_method :symbolize_names!
+
class << self
attr_accessor :load_tags
attr_accessor :dump_tags
diff --git a/ext/psych/lib/psych/handler.rb b/ext/psych/lib/psych/handler.rb
index 1074c18..84a3b4f 100644
--- a/ext/psych/lib/psych/handler.rb
+++ b/ext/psych/lib/psych/handler.rb
@@ -242,6 +242,11 @@ module Psych
end
###
+ # Called before each event with line/column information.
+ def event_location(start_line, start_column, end_line, end_column)
+ end
+
+ ###
# Is this handler a streaming handler?
def streaming?
false
diff --git a/ext/psych/lib/psych/nodes/node.rb b/ext/psych/lib/psych/nodes/node.rb
index 1c76721..6d86669a 100644
--- a/ext/psych/lib/psych/nodes/node.rb
+++ b/ext/psych/lib/psych/nodes/node.rb
@@ -17,6 +17,18 @@ module Psych
# An associated tag
attr_reader :tag
+ # The line number where this node start
+ attr_accessor :start_line
+
+ # The column number where this node start
+ attr_accessor :start_column
+
+ # The line number where this node ends
+ attr_accessor :end_line
+
+ # The column number where this node ends
+ attr_accessor :end_column
+
# Create a new Psych::Nodes::Node
def initialize
@children = []
diff --git a/ext/psych/lib/psych/tree_builder.rb b/ext/psych/lib/psych/tree_builder.rb
index b10fd5c..47a1695 100644
--- a/ext/psych/lib/psych/tree_builder.rb
+++ b/ext/psych/lib/psych/tree_builder.rb
@@ -23,6 +23,18 @@ module Psych
@stack = []
@last = nil
@root = nil
+
+ @start_line = nil
+ @start_column = nil
+ @end_line = nil
+ @end_column = nil
+ end
+
+ def event_location(start_line, start_column, end_line, end_column)
+ @start_line = start_line
+ @start_column = start_column
+ @end_line = end_line
+ @end_column = end_column
end
%w{
@@ -32,12 +44,15 @@ module Psych
class_eval %{
def start_#{node.downcase}(anchor, tag, implicit, style)
n = Nodes::#{node}.new(anchor, tag, implicit, style)
+ set_start_location(n)
@last.children << n
push n
end
def end_#{node.downcase}
- pop
+ n = pop
+ set_end_location(n)
+ n
end
}
end
@@ -49,6 +64,7 @@ module Psych
# See Psych::Handler#start_document
def start_document version, tag_directives, implicit
n = Nodes::Document.new version, tag_directives, implicit
+ set_start_location(n)
@last.children << n
push n
end
@@ -60,26 +76,35 @@ module Psych
# See Psych::Handler#start_document
def end_document implicit_end = !streaming?
@last.implicit_end = implicit_end
- pop
+ n = pop
+ set_end_location(n)
+ n
end
def start_stream encoding
@root = Nodes::Stream.new(encoding)
+ set_start_location(@root)
push @root
end
def end_stream
- pop
+ n = pop
+ set_end_location(n)
+ n
end
def scalar value, anchor, tag, plain, quoted, style
s = Nodes::Scalar.new(value,anchor,tag,plain,quoted,style)
+ set_location(s)
@last.children << s
s
end
def alias anchor
- @last.children << Nodes::Alias.new(anchor)
+ a = Nodes::Alias.new(anchor)
+ set_location(a)
+ @last.children << a
+ a
end
private
@@ -93,5 +118,20 @@ module Psych
@last = @stack.last
x
end
+
+ def set_location(node)
+ set_start_location(node)
+ set_end_location(node)
+ end
+
+ def set_start_location(node)
+ node.start_line = @start_line
+ node.start_column = @start_column
+ end
+
+ def set_end_location(node)
+ node.end_line = @end_line
+ node.end_column = @end_column
+ end
end
end
diff --git a/ext/psych/lib/psych/versions.rb b/ext/psych/lib/psych/versions.rb
index 34a2c26..cf5fc41 100644
--- a/ext/psych/lib/psych/versions.rb
+++ b/ext/psych/lib/psych/versions.rb
@@ -1,7 +1,7 @@
# frozen_string_literal: true
module Psych
# The version is Psych you're using
- VERSION = '3.0.0.beta3'
+ VERSION = '3.0.0.beta4'
if RUBY_ENGINE == 'jruby'
DEFAULT_SNAKEYAML_VERSION = '1.18'.freeze
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb
index cfed8f1..f44e973 100644
--- a/ext/psych/lib/psych/visitors/yaml_tree.rb
+++ b/ext/psych/lib/psych/visitors/yaml_tree.rb
@@ -304,7 +304,7 @@ module Psych
quote = false
elsif @line_width && o.length > @line_width
style = Nodes::Scalar::FOLDED
- elsif o =~ /^[^[:word:]][^"]*$/
+ elsif o =~ /^[^[:word:]][^"]*$/ or o =~ /^([^"]*'+[^"]*)+$/
style = Nodes::Scalar::DOUBLE_QUOTED
elsif not String === @ss.tokenize(o) or /\A0[0-7]*[89]/ =~ o
style = Nodes::Scalar::SINGLE_QUOTED
diff --git a/ext/psych/psych.gemspec b/ext/psych/psych.gemspec
index 054f209..bbebce8 100644
--- a/ext/psych/psych.gemspec
+++ b/ext/psych/psych.gemspec
@@ -3,10 +3,10 @@
Gem::Specification.new do |s|
s.name = "psych"
- s.version = "3.0.0.beta3"
+ s.version = "3.0.0.beta4"
s.authors = ["Aaron Patterson", "SHIBATA Hiroshi", "Charles Oliver Nutter"]
s.email = ["aaron@tenderlovemaking.com", "hsbt@ruby-lang.org", "headius@headius.com"]
- s.date = "2017-06-16"
+ s.date = "2017-11-27"
s.summary = "Psych is a YAML parser and emitter"
s.description = <<-DESCRIPTION
Psych is a YAML parser and emitter. Psych leverages libyaml[http://pyyaml.org/wiki/LibYAML]
diff --git a/ext/psych/psych_parser.c b/ext/psych/psych_parser.c
index 47ed874..4b18c94 100644
--- a/ext/psych/psych_parser.c
+++ b/ext/psych/psych_parser.c
@@ -16,6 +16,7 @@ static ID id_start_sequence;
static ID id_end_sequence;
static ID id_start_mapping;
static ID id_end_mapping;
+static ID id_event_location;
#define PSYCH_TRANSCODE(_str, _yaml_enc, _internal_enc) \
do { \
@@ -232,6 +233,12 @@ static VALUE protected_end_stream(VALUE handler)
return rb_funcall(handler, id_end_stream, 0);
}
+static VALUE protected_event_location(VALUE pointer)
+{
+ VALUE *args = (VALUE *)pointer;
+ return rb_funcall3(args[0], id_event_location, 4, args + 1);
+}
+
/*
* call-seq:
* parser.parse(yaml)
@@ -295,6 +302,21 @@ static VALUE parse(int argc, VALUE *argv, VALUE self)
rb_exc_raise(exception);
}
+ VALUE event_args[5];
+ VALUE start_line, start_column, end_line, end_column;
+
+ start_line = INT2NUM((long)event.start_mark.line);
+ start_column = INT2NUM((long)event.start_mark.column);
+ end_line = INT2NUM((long)event.end_mark.line);
+ end_column = INT2NUM((long)event.end_mark.column);
+
+ event_args[0] = handler;
+ event_args[1] = start_line;
+ event_args[2] = start_column;
+ event_args[3] = end_line;
+ event_args[4] = end_column;
+ rb_protect(protected_event_location, (VALUE)event_args, &state);
+
switch(event.type) {
case YAML_STREAM_START_EVENT:
{
@@ -551,18 +573,19 @@ void Init_psych_parser(void)
rb_define_method(cPsychParser, "parse", parse, -1);
rb_define_method(cPsychParser, "mark", mark, 0);
- id_read = rb_intern("read");
- id_path = rb_intern("path");
- id_empty = rb_intern("empty");
- id_start_stream = rb_intern("start_stream");
- id_end_stream = rb_intern("end_stream");
- id_start_document = rb_intern("start_document");
- id_end_document = rb_intern("end_document");
- id_alias = rb_intern("alias");
- id_scalar = rb_intern("scalar");
- id_start_sequence = rb_intern("start_sequence");
- id_end_sequence = rb_intern("end_sequence");
- id_start_mapping = rb_intern("start_mapping");
- id_end_mapping = rb_intern("end_mapping");
+ id_read = rb_intern("read");
+ id_path = rb_intern("path");
+ id_empty = rb_intern("empty");
+ id_start_stream = rb_intern("start_stream");
+ id_end_stream = rb_intern("end_stream");
+ id_start_document = rb_intern("start_document");
+ id_end_document = rb_intern("end_document");
+ id_alias = rb_intern("alias");
+ id_scalar = rb_intern("scalar");
+ id_start_sequence = rb_intern("start_sequence");
+ id_end_sequence = rb_intern("end_sequence");
+ id_start_mapping = rb_intern("start_mapping");
+ id_end_mapping = rb_intern("end_mapping");
+ id_event_location = rb_intern("event_location");
}
/* vim: set noet sws=4 sw=4: */