removed the functionality for schema.code and schema.save()

Author: dimitri-yatsenko

datajoint/schemas.py

@@ -401,77 +401,6 @@ def jobs(self):
             self._jobs = JobTable(self.connection, self.database)
         return self._jobs
 
-    @property
-    def code(self):
-        self._assert_exists()
-        return self.save()
-
-    def save(self, python_filename=None):
-        """
-        Generate the code for a module that recreates the schema.
-        This method is in preparation for a future release and is not officially supported.
-
-        :return: a string containing the body of a complete Python module defining this schema.
-        """
-        self._assert_exists()
-        module_count = itertools.count()
-        # add virtual modules for referenced modules with names vmod0, vmod1, ...
-        module_lookup = collections.defaultdict(
-            lambda: "vmod" + str(next(module_count))
-        )
-        db = self.database
-
-        def make_class_definition(table):
-            tier = _get_tier(table).__name__
-            class_name = table.split(".")[1].strip("`")
-            indent = ""
-            if tier == "Part":
-                class_name = class_name.split("__")[-1]
-                indent += "    "
-            class_name = to_camel_case(class_name)
-
-            def replace(s):
-                d, tabs = s.group(1), s.group(2)
-                return ("" if d == db else (module_lookup[d] + ".")) + ".".join(
-                    to_camel_case(tab) for tab in tabs.lstrip("__").split("__")
-                )
-
-            return ("" if tier == "Part" else "\n@schema\n") + (
-                "{indent}class {class_name}(dj.{tier}):\n"
-                '{indent}    definition = """\n'
-                '{indent}    {defi}"""'
-            ).format(
-                class_name=class_name,
-                indent=indent,
-                tier=tier,
-                defi=re.sub(
-                    r"`([^`]+)`.`([^`]+)`",
-                    replace,
-                    FreeTable(self.connection, table).describe(),
-                ).replace("\n", "\n    " + indent),
-            )
-
-        diagram = Diagram(self)
-        body = "\n\n".join(
-            make_class_definition(table) for table in diagram.topological_sort()
-        )
-        python_code = "\n\n".join(
-            (
-                '"""This module was auto-generated by datajoint from an existing schema"""',
-                "import datajoint as dj\n\nschema = dj.Schema('{db}')".format(db=db),
-                "\n".join(
-                    "{module} = dj.VirtualModule('{module}', '{schema_name}')".format(
-                        module=v, schema_name=k
-                    )
-                    for k, v in module_lookup.items()
-                ),
-                body,
-            )
-        )
-        if python_filename is None:
-            return python_code
-        with open(python_filename, "wt") as f:
-            f.write(python_code)
 
     def list_tables(self):
         """