Merge pull request #3 from xegim/floatconv

Add float to string conversion node

__init__.py

@@ -1,5 +1,5 @@
 from .nodes.combiner import ETSplitTextNode, ETJoinTextNode, ETSwitchTextNode
-from .nodes.converter import ETATOI, ETITOA
+from .nodes.converter import ETATOI, ETITOA, ETFTOA
 from .nodes.formatter import ETTextFormatter2Node, ETTextFormatter5Node, ETTextFormatter10Node
 from .nodes.replacer import ETReplaceTextNode
 
@@ -10,6 +10,7 @@ NODE_CLASS_MAPPINGS = {
 
     "ETATOI": ETATOI,
     "ETITOA": ETITOA,
+    "ETFTOA": ETFTOA,
 
     "ETTextFormatter2Node": ETTextFormatter2Node,
     "ETTextFormatter5Node": ETTextFormatter5Node,
@@ -25,6 +26,7 @@ NODE_DISPLAY_NAME_MAPPINGS = {
 
     "ETATOI": "ATOI",
     "ETITOA": "ITOA",
+    "ETFTOA": "FTOA",
 
     "ETTextFormatter2Node": "Text Formatter (2 Arguments)",
     "ETTextFormatter5Node": "Text Formatter (5 Arguments)",

nodes/converter.py

@@ -42,3 +42,26 @@ class ETITOA:
 
     def process(self, integer: int) -> tuple:
         return (str(integer),)
+
+class ETFTOA:
+    """
+    A node that converts a float to a string.
+    """
+
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "value": ("FLOAT", {"default": 0.0, "min": -2000000000, "max": 2000000000}),
+                "decimals": ("INT", {"default": 3, "min": 0, "max": 8}),
+            },
+        }
+
+    RETURN_TYPES = ("STRING",)
+    RETURN_NAMES = ("text",)
+
+    CATEGORY = "exectails/Strings"
+    FUNCTION = "process"
+
+    def process(self, value: float, decimals: int) -> tuple:
+        return ("{:.{}f}".format(value,decimals),)