1 files changed, 0 insertions, 47 deletions
diff --git a/interfaces.py b/interfaces.py
deleted file mode 100644
index e0a904a..0000000
--- a/interfaces.py
+++ /dev/null
@@ -1,47 +0,0 @@
-"""Module containing various interfaces."""
-
-from abc import ABCMeta, abstractmethod, abstractclassmethod
-import xml.etree.ElementTree as et
-
-class XMLSerializable(metaclass=ABCMeta):
-    """Interface for XML-serializable Workspace components."""
-    @staticmethod
-    def int_or_none(v):
-        if v is None: 
-            return None
-
-        try:
-            v = int(v)
-        except (ValueError, TypeError):
-            return None
-
-        return v
-
-    @staticmethod
-    def indent(elem, indent=4, level=0):
-        """Pretty-indent the XML tree."""
-        i = "\n" + level*(indent*' ')
-        if len(elem) > 0:
-            if not elem.text or not elem.text.strip():
-                elem.text = i + (' '*indent)
-            if not elem.tail or not elem.tail.strip():
-                elem.tail = i
-            for elem in elem:
-                XMLSerializable.indent(elem, indent=indent, level=level+1)
-            if not elem.tail or not elem.tail.strip():
-                elem.tail = i
-        else:
-            if level and (not elem.tail or not elem.tail.strip()):
-                elem.tail = i
-
-    @abstractmethod
-    def serialize(self) -> et.Element:
-        """Serialize the object into an XML element."""
-
-    @abstractclassmethod
-    def deserialize(cls, w: "Workspace", e: et.Element):
-        """Deserialize the object from an XML element.
-        
-        This function may assume that all dependencies have already been loaded into the 
-        passed workspace.
-        """