Class: Mechanize::HTTP::Agent
- Inherits:
-
Object
- Object
- Mechanize::HTTP::Agent
- Defined in:
- lib/monkey-patches/mechanize-patches.rb
Overview
This patch prevents Mechanize from raising a Mechanize::ResponseCodeError when the HTTP Response Code is in ‘allowed_error_codes`. github.com/tenderlove/mechanize/pull/248
Instance Attribute Summary collapse
-
#allowed_error_codes ⇒ Object
Returns the value of attribute allowed_error_codes.
Instance Method Summary collapse
- #fetch(uri, method = :get, headers = {}, params = [], referer = current_page, redirects = 0) ⇒ Object
-
#initialize ⇒ Agent
constructor
A new instance of Agent.
- #old_initialize ⇒ Object
Constructor Details
#initialize ⇒ Agent
Returns a new instance of Agent.
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# File 'lib/monkey-patches/mechanize-patches.rb', line 67 def initialize @allowed_error_codes = [] old_initialize end |
Instance Attribute Details
#allowed_error_codes ⇒ Object
Returns the value of attribute allowed_error_codes.
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# File 'lib/monkey-patches/mechanize-patches.rb', line 64 def allowed_error_codes @allowed_error_codes end |
Instance Method Details
#fetch(uri, method = :get, headers = {}, params = [], referer = current_page, redirects = 0) ⇒ Object
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# File 'lib/monkey-patches/mechanize-patches.rb', line 72 def fetch uri, method = :get, headers = {}, params = [], referer = current_page, redirects = 0 referer_uri = referer ? referer.uri : nil uri = resolve uri, referer uri, params = resolve_parameters uri, method, params request = http_request uri, method, params connection = connection_for uri request_auth request, uri disable_keep_alive request enable_gzip request request_language_charset request request, uri request_host request, uri request_referer request, uri, referer_uri request_user_agent request request_add_headers request, headers pre_connect request # Consult robots.txt if robots && uri.is_a?(URI::HTTP) robots_allowed?(uri) or raise Mechanize::RobotsDisallowedError.new(uri) end # Add If-Modified-Since if page is in history page = visited_page(uri) if (page = visited_page(uri)) and page.response['Last-Modified'] request['If-Modified-Since'] = page.response['Last-Modified'] end if(@conditional_requests) # Specify timeouts if given connection.open_timeout = @open_timeout if @open_timeout connection.read_timeout = @read_timeout if @read_timeout request_log request response_body_io = nil # Send the request begin response = connection.request(uri, request) { |res| response_log res response_body_io = response_read res, request, uri res } rescue Mechanize::ChunkedTerminationError => e raise unless @ignore_bad_chunking response = e.response response_body_io = e.body_io end hook_content_encoding response, uri, response_body_io response_body_io = response_content_encoding response, response_body_io if request.response_body_permitted? post_connect uri, response, response_body_io page = response_parse response, response_body_io, uri response, uri, page = response, uri, page, redirects return if case response when Net::HTTPSuccess if robots && page.is_a?(Mechanize::Page) page.parser.noindex? and raise Mechanize::RobotsDisallowedError.new(uri) end page when Mechanize::FileResponse page when Net::HTTPNotModified log.debug("Got cached page") if log visited_page(uri) || page when Net::HTTPRedirection response_redirect response, method, page, redirects, headers, referer when Net::HTTPUnauthorized response_authenticate(response, page, uri, request, headers, params, referer) else # BEGIN PATCH if @allowed_error_codes.any? {|code| code.to_s == page.code} then if robots && page.is_a?(Mechanize::Page) page.parser.noindex? and raise Mechanize::RobotsDisallowedError.new(uri) end page else raise Mechanize::ResponseCodeError.new(page, 'unhandled response') end # END PATCH end end |
#old_initialize ⇒ Object
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# File 'lib/monkey-patches/mechanize-patches.rb', line 66 alias_method :old_initialize, :initialize |