Fix for issue #505 (#507)

Added a function Cinfo::getDocsEntry to retrieve specific entry from
class documentation map. Default Cinfo::getDocs() function gets
entries by alphabetical order which loses the sequence of
documentation components.

Author: subhacom

basecode/Cinfo.cpp

@@ -406,6 +406,15 @@ string Cinfo::getDocs() const
     return doc.str();
 }
 
+string Cinfo::getDocsEntry(string key) const
+{
+    if (auto result = doc_.find(key); result != doc_.end()){
+	return result->second;
+    } else {
+	return "";
+    }
+}
+
 static DestFinfo dummy("dummy",
                        "This Finfo is a dummy. If you are reading this you "
                        "have used an invalid index",

basecode/Cinfo.h

@@ -176,6 +176,10 @@ class Cinfo {
      * Return the documentation string
      */
     string getDocs() const;
+    /**
+     * Get a specifi entry from the docs map
+     */
+    string getDocsEntry(string key) const;
 
     /**
      * Return the name of the base class

biophysics/HHGate.cpp

@@ -101,7 +101,7 @@ const Cinfo* HHGate::initCinfo()
     static ElementValueFinfo<HHGate, string> tauExpr(
         "tauExpr",
         "Explicit expression for computing `tau`."
-        " For using this, `infExpr` must be set as well."q
+        " For using this, `infExpr` must be set as well."
         " See `alphaExpr` and `HHChannelF` documentation.",
         &HHGate::setTauExpr, &HHGate::getTauExpr);
 

biophysics/HHGateF.cpp

@@ -100,7 +100,7 @@ const Cinfo* HHGateF::initCinfo()
         "Author",
         "Subhasis Ray, 2025, CHINTA",
         "Description",
-        "HHGateF: Gate for Hodkgin-Huxley type channels, equivalent to the "
+        "Gating component of Hodkgin-Huxley type channels, equivalent to the "
         "m and h terms on the Na squid channel and the n term on K. "
         "This takes the voltage and state variable from the channel, "
         "computes the new value of the state variable and a scaling, "

pybind11/helper.cpp

@@ -523,13 +523,16 @@ string mooseClassDoc(const string& className)
         ss << "This class is not valid." << endl;
         return ss.str();
     }
-
+    ss << "class " << className << "\n\n"
+       << moose::textwrap(cinfo->getDocsEntry("Description"), "  ") << "\n\n"
+       << "Author: " << moose::textwrap(cinfo->getDocsEntry("Author"), "  ")
+       << "\n\n";
     ss << moose::underlined<'='>("Attributes:");
     ss << endl;
 
     for(string f : {"value", "lookup", "src", "dest", "shared", "field"})
         ss << mooseClassFieldsDoc(cinfo, f, "");
-
+    
     return ss.str();
 }