Add the set append method and bool type judgment, Conversion field Tenser.requires_grad

Author: linzhijun

src/Extensions/TorchCs/Resources/netstandard.cs

@@ -26,9 +26,9 @@ public static string format(this string str, params object[] strings)
             return String.Format(str, strings);
         }
 
-        public static string[] split(this string str, string splitStr)
+        public static List<string> split(this string str, string splitStr)
         {
-            return str.Split(splitStr);
+            return str.Split(splitStr).ToList();
         }
         public static string upper(this string str)
         {
@@ -109,6 +109,10 @@ public static string rstrip(this string str)
         }
 
 
+        public static void append<T>(this ICollection<T> list, T obj)
+        {
+            list.Add(obj);
+        }
 
         public static ICollection<T1> keys<T1, T2>(this IDictionary<T1, T2> dict)
         {
@@ -202,6 +206,7 @@ public static partial class TorchEnumerable
                 }
             }
         }
+
     }
 
     public static class os

src/Extensions/TorchCs/TorchUtil.cs

@@ -84,6 +84,9 @@ public static string ReplaceCodes(string text)
             text = Regex.Replace(text, @"\bnp\.inf\b", "np.Inf");
             text = text.Replace("time.time()", "DateTime.Now");
 
+            //Tenser.requires_grad
+            text = text.Replace(".require_grad = true;", ".requires_grad = true;");
+            text = text.Replace(".require_grad = false;", ".requires_grad = false;");
 
             return text;
         }
@@ -185,7 +188,7 @@ private static string replaceFieldType(string text)
 
             text = Regex.Replace(text, @"public (object|void) (\w+_path;)", "public string $2");
             text = Regex.Replace(text, @"public (object|void) (\w+_name;)", "public string $2");
-            
+
             return text;
         }
 
@@ -196,22 +199,25 @@ private static string replaceFieldType3(string text)
                 foreach (Match m in ms) {
                     var name = m.Groups[2].Value;
                     if (text.Contains($"this.{name} = {name};")) {
-                        if (text.Contains($"int {name} =")) {
+                        if (Regex.IsMatch(text, @$"int {name}\b")) {
                             text = text.Replace($"public object {name};", $"public int {name};");
                             text = text.Replace($"public void {name};", $"public int {name};");
-                        } else if (text.Contains($"long {name} =")) {
+                        } else if (Regex.IsMatch(text, @$"long {name}\b")) {
                             text = text.Replace($"public object {name};", $"public long {name};");
                             text = text.Replace($"public void {name};", $"public long {name};");
-                        } else if (text.Contains($"doulbe {name} =")) {
+                        } else if (Regex.IsMatch(text, @$"doulbe {name}\b")) {
                             text = text.Replace($"public object {name};", $"public doulbe {name};");
                             text = text.Replace($"public void {name};", $"public doulbe {name};");
-                        } else if (text.Contains($"string {name} =")) {
+                        } else if (Regex.IsMatch(text, @$"string {name}\b")) {
                             text = text.Replace($"public object {name};", $"public string {name};");
                             text = text.Replace($"public void {name};", $"public string {name};");
-                        } else if (text.Contains($"bool {name} =")) {
+                        } else if (Regex.IsMatch(text, @$"bool {name}\b")) {
                             text = text.Replace($"public object {name};", $"public bool {name};");
                             text = text.Replace($"public void {name};", $"public bool {name};");
                         }
+                    } else if (text.Contains($"if (this.{name})") || text.Contains($"if (!this.{name})") || text.Contains($"if (this.{name} == true)") || text.Contains($"if (this.{name} == false)")) {
+                        text = text.Replace($"public object {name};", $"public bool {name};");
+                        text = text.Replace($"public void {name};", $"public bool {name};");
                     }
                 }
             }
@@ -459,12 +465,13 @@ private static string replaceCallForwardMethod(string text)
         /// <returns></returns>
         private static string replaceTensorList(string text)
         {
-            text = text.Replace(" torch.cat(new List<object>", " torch.cat(new List<Tensor>");
-            text = text.Replace(" torch.ones(new List<object>", " torch.ones(new List<Tensor>");
-            text = text.Replace(" torch.zeros(new List<object>", " torch.zeros(new List<Tensor>");
+            text = text.Replace("torch.cat(new List<object>", "torch.cat(new List<Tensor>");
+            text = text.Replace("torch.ones(new List<object>", "torch.ones(new long[]");
+            text = text.Replace("torch.ones(new List<int>", "torch.ones(new long[]");
+            text = text.Replace("torch.zeros(new List<object>", "torch.zeros(new long[]");
+            text = text.Replace("torch.zeros(new List<int>", "torch.zeros(new long[]");
 
-            text = text.Replace("var attns = new List<object>();", "var attns = new List<Tensor>();");
-            text = text.Replace("attns.append(attn);", "attns.Add(attn);");
+            text = text.Replace("new List<object>();", "new List<Tensor>();");
             return text;
         }
         /// <summary>