Separate output into its own module

blueprintcompiler/xml_emitter.py

@@ -1,70 +0,0 @@
-# xml_emitter.py
-#
-# Copyright 2021 James Westman <james@jwestman.net>
-#
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU Lesser General Public License as
-# published by the Free Software Foundation; either version 3 of the
-# License, or (at your option) any later version.
-#
-# This file is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-# SPDX-License-Identifier: LGPL-3.0-or-later
-
-
-from xml.sax import saxutils
-from . import gir
-
-
-class XmlEmitter:
-    def __init__(self, indent=2):
-        self.indent = indent
-        self.result = '<?xml version="1.0" encoding="UTF-8"?>'
-        self._tag_stack = []
-        self._needs_newline = False
-
-    def start_tag(self, tag, **attrs):
-        self._indent()
-        self.result += f"<{tag}"
-        for key, val in attrs.items():
-            if val is not None:
-                self.result += f' {key.replace("_", "-")}="{saxutils.escape(self._to_string(val))}"'
-        self.result += ">"
-        self._tag_stack.append(tag)
-        self._needs_newline = False
-
-    def put_self_closing(self, tag, **attrs):
-        self._indent()
-        self.result += f"<{tag}"
-        for key, val in attrs.items():
-            if val is not None:
-                self.result += f' {key.replace("_", "-")}="{saxutils.escape(self._to_string(val))}"'
-        self.result += "/>"
-        self._needs_newline = True
-
-    def end_tag(self):
-        tag = self._tag_stack.pop()
-        if self._needs_newline:
-            self._indent()
-        self.result += f"</{tag}>"
-        self._needs_newline = True
-
-    def put_text(self, text):
-        self.result += saxutils.escape(str(text))
-        self._needs_newline = False
-
-    def _indent(self):
-        if self.indent is not None:
-            self.result += "\n" + " " * (self.indent * len(self._tag_stack))
-
-    def _to_string(self, val):
-        if isinstance(val, gir.GirType):
-            return val.glib_type_name
-        else:
-            return str(val)