From: "elninorian (menuju sukses sukses)" Date: 2012-10-19T15:00:09+09:00 Subject: [ruby-core:48098] [ruby-trunk - Bug #6266] encoding related exception with recent integrated psych Issue #6266 has been updated by elninorian (menuju sukses sukses). http://www.howtogetaflatstomachforgirls.com/ http://www.howtogetaflatstomachforgirls.com/lose-weight/lose-weight-teenage-girls/ http://www.howtogetaflatstomachforgirls.com/uncategorized/reviews-flat-belly-diet-book-work/ http://www.howtogetaflatstomachforgirls.com/diet/diet-rich-cellulose/ http://www.howtogetaflatstomachforgirls.com/belly-fat/flat-belly-menopause/ http://www.howtogetaflatstomachforgirls.com/flat-belly/flat-belly-menu-plan-vegetarians/ http://www.howtogetaflatstomachforgirls.com/flat-stomach-for-girls/how-to-get-a-flat-stomach-for-girls-in-2-weeks/ http://www.howtogetaflatstomachforgirls.com/have-a-flat-stomach-for-girls/how-to-have-a-flat-stomach-for-girls-a/ 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http://www.fatburningfoodsformen1.com/green-tea-burn-belly-fat.htm http://www.fatburningfoodsformen1.com/belly-fat-exercises-for-men.htm http://www.fatburningfoodsformen1.com/the-man-diet-free-download.htm ---------------------------------------- Bug #6266: encoding related exception with recent integrated psych https://bugs.ruby-lang.org/issues/6266#change-31056 Author: jonforums (Jon Forums) Status: Closed Priority: Normal Assignee: tenderlovemaking (Aaron Patterson) Category: ext Target version: 1.9.3 ruby -v: ruby 1.9.3p176 (2012-04-04 revision 35238) [i386-mingw32] Newer versions of Psych integrated into both ruby_1_9_3 and trunk create exceptions if the yaml file isn't perceived to be correctly encoded. While I discovered this in my code that uses the 'logging' gem on Win7 32bit, this test snippet shows the same failure on both ruby_1_9_3@r35238 and trunk@r35229: # hello.yml uses LF-only line endings C:\temp>type hello.yml :greeting: hello yaml # yaml_test.rb uses LF-only C:\temp>type yaml_test.rb require 'yaml' puts "YAML engine: #{YAML::ENGINE.yamler} #{'v'+Psych::VERSION if defined?(Psych)}" # fix: 'rb' # fix: 'r:utf-8' # fix: Encoding.default_external = Encoding::UTF_8 if defined?(Encoding) # fix: chcp 65001 in cmd.exe before running script # fix: run script with ruby -Eutf-8 File.open('hello.yml', 'r') do |f| puts YAML.load_stream(f) end # IBM437 codepage is a typical default for the cmd.exe shell C:\temp>chcp Active code page: 437 C:\temp>ruby -v yaml_test.rb ruby 1.9.3p176 (2012-04-04 revision 35238) [i386-mingw32] YAML engine: psych v1.3.1 C:/ruby193/lib/ruby/1.9.1/psych.rb:206:in `parse': YAML file must be UTF-8, UTF-16LE, or UTF-16BE, not IBM437 (ArgumentError) from C:/ruby193/lib/ruby/1.9.1/psych.rb:206:in `parse_stream' from C:/ruby193/lib/ruby/1.9.1/psych.rb:289:in `load_stream' from yaml_test.rb:10:in `block in
' from yaml_test.rb:9:in `open' from yaml_test.rb:9:in `
' # older versions of integrated psych do not cause exceptions C:\temp>chcp Active code page: 437 C:\temp>ruby -v yaml_test.rb tcs-ruby 1.9.3p134 (2012-02-19, TCS patched 2012-02-25) [i386-mingw32] YAML engine: psych v1.2.2 {:greeting=>"hello yaml"} I've not tried on Arch with bash. From the `test_yaml.rb` comments you can see some of the workarounds. None of these are good options because they require changes to either a users code/yaml, gem code that uses the psych library, or the ruby invocation command line. For both trunk and ruby_1_9_3, I'd prefer psych implement a fallback strategy that Just Works combined with an informative warning rather than a hard exception. -- http://bugs.ruby-lang.org/