Merge pull request #391 from JohanMabille/update_doc

Updated documentation after parent header PR

Author: JohanMabille

docs/source/example/src/custom_interpreter.cpp

@@ -19,7 +19,8 @@ namespace nl = nlohmann;
 namespace custom
 {
 
-    nl::json custom_interpreter::execute_request_impl(int execution_counter, // Typically the cell number
+    nl::json custom_interpreter::execute_request_impl(xrequest_context request_context, // data required by other functions
+                                                      int execution_counter, // Typically the cell number
                                                       const std::string& /*code*/, // Code to execute
                                                       bool /*silent*/,
                                                       bool /*store_history*/,
@@ -37,12 +38,12 @@ namespace custom
         // Replace "Hello World !!" by what you want to be displayed under the execution cell
         nl::json pub_data;
         pub_data["text/plain"] = "Hello World !!";
-        publish_execution_result(execution_counter, std::move(pub_data), nl::json::object());
+        publish_execution_result(request_context, execution_counter, std::move(pub_data), nl::json::object());
 
         // You can also use this method for publishing errors to the client, if the code
         // failed to execute
         // publish_execution_error(error_name, error_value, error_traceback);
-        publish_execution_error("TypeError", "123", {"!@#$", "*(*"});
+        publish_execution_error(request_context, "TypeError", "123", {"!@#$", "*(*"});
 
         return xeus::create_successful_reply();
     }

docs/source/example/src/custom_interpreter.hpp

@@ -31,7 +31,8 @@ namespace custom
 
         void configure_impl() override;
 
-        nl::json execute_request_impl(int execution_counter,
+        nl::json execute_request_impl(xrequest_context request_context,
+                                      int execution_counter,
                                       const std::string& code,
                                       bool silent,
                                       bool store_history,

docs/source/kernel_implementation.rst

@@ -64,15 +64,16 @@ Input request
 ~~~~~~~~~~~~~
 
 For input request support, you would need to monkey-patch the language functions that prompt for a user input (``input``
-and ``raw_input`` in Python, ``io.read`` in Lua etc) and call ``xeus::blocking_input_request`` instead. The second parameter
-should be set to False if what the user is typing should not be visible on the screen.
+and ``raw_input`` in Python, ``io.read`` in Lua etc) and call ``xeus::blocking_input_request`` instead. The first parameter
+should be forwarded from the execution_request implementation. The third parameter should be set to False if what the user
+is typing should not be visible on the screen.
 
 .. code::
 
     #include "xeus/xinput.hpp"
 
-    xeus::blocking_input_request("User name:", true);
-    xeus::blocking_input_request("Password:", false);
+    xeus::blocking_input_request(request_context, "User name:", true);
+    xeus::blocking_input_request(request_context, "Password:", false);
 
 Configuration
 ~~~~~~~~~~~~~

include/xeus/xinput.hpp

@@ -12,11 +12,17 @@
 
 #include <string>
 
-#include "xeus.hpp"
+#include "xeus/xeus.hpp"
+#include "xeus/xrequest_context.hpp"
 
 namespace xeus
 {
-    XEUS_API std::string blocking_input_request(const std::string& prompt, bool password);
+    XEUS_API 
+    std::string blocking_input_request(
+        xrequest_context context,
+        const std::string& prompt,
+        bool password
+    );
 }
 
 #endif

include/xeus/xrequest_context.hpp

@@ -20,21 +20,23 @@ namespace nl = nlohmann;
 
 namespace xeus
 {
-
-    class XEUS_API xrequest_context{
-        public:
-            using guid_list = xmessage::guid_list;
-            xrequest_context(nl::json header, channel origin, guid_list id);    
-            const nl::json& header() const; 
-            channel origin() const;
-            const guid_list& id() const;
-
-        private:
+    class XEUS_API xrequest_context
+    {
+    public:
+    
+        using guid_list = xmessage::guid_list;
 
-            nl::json m_header;
-            channel m_origin;
-            guid_list m_id;
+        xrequest_context(nl::json header, channel origin, guid_list id);    
 
+        const nl::json& header() const; 
+        channel origin() const;
+        const guid_list& id() const;
+
+    private:
+            
+        nl::json m_header;
+        channel m_origin;
+        guid_list m_id;
     };
 }