D785: Freestyle integrated SVG export.
This patch implements SVG exporting to Freestyle. This feature is implemented as an add-on, and can be enabled in the user preferences (render section). Current features of the exporter include: * a user interface. * integration with the parameter editor and some of its settings, in particular: color, transparency, thickness, visibility, stroke caps, and dashes. * support for animation. * some extra attributes that make manipulation of the exporter's result in Inkscape easier. * the ability to export fills (a closed external contour with the underlying material's color). Differential revision: https://developer.blender.org/D785 Author: flokkievids (Folkert de Vries) Reviewed by: campbellbarton (Campbell Barton), sergey (Sergey Sharybin), dna (Dan Eicher), kjym3 (Tamito Kajiyama) Contributor: hva (francesco fantoni)
This commit is contained in:
parent
7ff9f6c3e7
commit
c6595a3584
|
|
@ -0,0 +1,542 @@
|
|||
# ##### BEGIN GPL LICENSE BLOCK #####
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License
|
||||
# as published by the Free Software Foundation; either version 2
|
||||
# of the License, or (at your option) any later version.
|
||||
#
|
||||
# This program 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 General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software Foundation,
|
||||
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
#
|
||||
# ##### END GPL LICENSE BLOCK #####
|
||||
|
||||
# <pep8 compliant>
|
||||
|
||||
bl_info = {
|
||||
"name": "Export Freestyle edges to an .svg format",
|
||||
"author": "Folkert de Vries",
|
||||
"version": (1, 0),
|
||||
"blender": (2, 72, 1),
|
||||
"location": "properties > render > SVG Export",
|
||||
"description": "Adds the functionality of exporting Freestyle's stylized edges as an .svg file",
|
||||
"warning": "",
|
||||
"wiki_url": "",
|
||||
"category": "Render",
|
||||
}
|
||||
|
||||
import bpy
|
||||
import parameter_editor
|
||||
import itertools
|
||||
import os
|
||||
|
||||
import xml.etree.cElementTree as et
|
||||
|
||||
from freestyle.types import (
|
||||
StrokeShader,
|
||||
Interface0DIterator,
|
||||
Operators,
|
||||
)
|
||||
from freestyle.utils import getCurrentScene
|
||||
from freestyle.functions import GetShapeF1D, CurveMaterialF0D
|
||||
from freestyle.predicates import (
|
||||
AndUP1D,
|
||||
ContourUP1D,
|
||||
SameShapeIdBP1D,
|
||||
NotUP1D,
|
||||
QuantitativeInvisibilityUP1D,
|
||||
TrueUP1D,
|
||||
pyZBP1D,
|
||||
)
|
||||
from freestyle.chainingiterators import ChainPredicateIterator
|
||||
from parameter_editor import get_dashed_pattern
|
||||
|
||||
from bpy.props import (
|
||||
BoolProperty,
|
||||
EnumProperty,
|
||||
PointerProperty,
|
||||
)
|
||||
from bpy.app.handlers import persistent
|
||||
from collections import OrderedDict
|
||||
from mathutils import Vector
|
||||
|
||||
|
||||
# use utf-8 here to keep ElementTree happy, end result is utf-16
|
||||
svg_primitive = """<?xml version="1.0" encoding="ascii" standalone="no"?>
|
||||
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="{:d}" height="{:d}">
|
||||
</svg>"""
|
||||
|
||||
|
||||
# xml namespaces
|
||||
namespaces = {
|
||||
"inkscape": "http://www.inkscape.org/namespaces/inkscape",
|
||||
"svg": "http://www.w3.org/2000/svg",
|
||||
}
|
||||
|
||||
|
||||
def render_height(scene):
|
||||
return int(scene.render.resolution_y * scene.render.resolution_percentage / 100)
|
||||
|
||||
|
||||
def render_width(scene):
|
||||
return int(scene.render.resolution_x * scene.render.resolution_percentage / 100)
|
||||
|
||||
|
||||
class RenderState:
|
||||
# Note that this flag is set to False only after the first frame
|
||||
# has been written to file.
|
||||
is_preview = True
|
||||
|
||||
|
||||
@persistent
|
||||
def render_init(scene):
|
||||
RenderState.is_preview = True
|
||||
|
||||
|
||||
@persistent
|
||||
def render_write(scene):
|
||||
RenderState.is_preview = False
|
||||
|
||||
|
||||
def is_preview_render(scene):
|
||||
return RenderState.is_preview or scene.svg_export.mode == 'FRAME'
|
||||
|
||||
|
||||
def create_path(scene):
|
||||
"""Creates the output path for the svg file"""
|
||||
dirname = os.path.dirname(scene.render.frame_path())
|
||||
basename = bpy.path.basename(scene.render.filepath)
|
||||
if scene.svg_export.mode == 'FRAME':
|
||||
frame = "{:04d}".format(scene.frame_current)
|
||||
else:
|
||||
frame = "{:04d}-{:04d}".format(scene.frame_start, scene.frame_end)
|
||||
return os.path.join(dirname, basename + frame + ".svg")
|
||||
|
||||
|
||||
class SVGExport(bpy.types.PropertyGroup):
|
||||
"""Implements the properties for the SVG exporter"""
|
||||
bl_idname = "RENDER_PT_svg_export"
|
||||
|
||||
use_svg_export = BoolProperty(
|
||||
name="SVG Export",
|
||||
description="Export Freestyle edges to an .svg format",
|
||||
)
|
||||
split_at_invisible = BoolProperty(
|
||||
name="Split at Invisible",
|
||||
description="Split the stroke at an invisible vertex",
|
||||
)
|
||||
object_fill = BoolProperty(
|
||||
name="Fill Contours",
|
||||
description="Fill the contour with the object's material color",
|
||||
)
|
||||
mode = EnumProperty(
|
||||
name="Mode",
|
||||
items=(
|
||||
('FRAME', "Frame", "Export a single frame", 0),
|
||||
('ANIMATION', "Animation", "Export an animation", 1),
|
||||
),
|
||||
default='FRAME',
|
||||
)
|
||||
line_join_type = EnumProperty(
|
||||
name="Linejoin",
|
||||
items=(
|
||||
('MITTER', "Mitter", "Corners are sharp", 0),
|
||||
('ROUND', "Round", "Corners are smoothed", 1),
|
||||
('BEVEL', "Bevel", "Corners are bevelled", 2),
|
||||
),
|
||||
default='ROUND',
|
||||
)
|
||||
|
||||
|
||||
class SVGExporterPanel(bpy.types.Panel):
|
||||
"""Creates a Panel in the render context of the properties editor"""
|
||||
bl_idname = "RENDER_PT_SVGExporterPanel"
|
||||
bl_space_type = 'PROPERTIES'
|
||||
bl_label = "Freestyle SVG Export"
|
||||
bl_region_type = 'WINDOW'
|
||||
bl_context = "render"
|
||||
|
||||
def draw_header(self, context):
|
||||
self.layout.prop(context.scene.svg_export, "use_svg_export", text="")
|
||||
|
||||
def draw(self, context):
|
||||
layout = self.layout
|
||||
|
||||
scene = context.scene
|
||||
svg = scene.svg_export
|
||||
freestyle = scene.render.layers.active.freestyle_settings
|
||||
|
||||
layout.active = (svg.use_svg_export and freestyle.mode != 'SCRIPT')
|
||||
|
||||
row = layout.row()
|
||||
row.prop(svg, "mode", expand=True)
|
||||
|
||||
row = layout.row()
|
||||
row.prop(svg, "split_at_invisible")
|
||||
row.prop(svg, "object_fill")
|
||||
|
||||
row = layout.row()
|
||||
row.prop(svg, "line_join_type", expand=True)
|
||||
|
||||
|
||||
@persistent
|
||||
def svg_export_header(scene):
|
||||
if not (scene.render.use_freestyle and scene.svg_export.use_svg_export):
|
||||
return
|
||||
|
||||
# write the header only for the first frame when animation is being rendered
|
||||
if not is_preview_render(scene) and scene.frame_current != scene.frame_start:
|
||||
return
|
||||
|
||||
# this may fail still. The error is printed to the console.
|
||||
with open(create_path(scene), "w") as f:
|
||||
f.write(svg_primitive.format(render_width(scene), render_height(scene)))
|
||||
|
||||
|
||||
@persistent
|
||||
def svg_export_animation(scene):
|
||||
"""makes an animation of the exported SVG file """
|
||||
render = scene.render
|
||||
svg = scene.svg_export
|
||||
|
||||
if render.use_freestyle and svg.use_svg_export and not is_preview_render(scene):
|
||||
write_animation(create_path(scene), scene.frame_start, render.fps)
|
||||
|
||||
|
||||
def write_animation(filepath, frame_begin, fps):
|
||||
"""Adds animate tags to the specified file."""
|
||||
tree = et.parse(filepath)
|
||||
root = tree.getroot()
|
||||
|
||||
linesets = tree.findall(".//svg:g[@inkscape:groupmode='lineset']", namespaces=namespaces)
|
||||
for i, lineset in enumerate(linesets):
|
||||
name = lineset.get('id')
|
||||
frames = lineset.findall(".//svg:g[@inkscape:groupmode='frame']", namespaces=namespaces)
|
||||
fills = lineset.findall(".//svg:g[@inkscape:groupmode='fills']", namespaces=namespaces)
|
||||
fills = reversed(fills) if fills else itertools.repeat(None, len(frames))
|
||||
|
||||
print("-" * 10, "animate", "-" * 10)
|
||||
|
||||
n_of_frames = len(frames)
|
||||
keyTimes = ";".join(str(round(x / n_of_frames, 3)) for x in range(n_of_frames)) + ";1"
|
||||
|
||||
style = {
|
||||
'attributeName': 'display',
|
||||
'values': "none;" * (n_of_frames - 1) + "inline;none",
|
||||
'repeatCount': 'indefinite',
|
||||
'keyTimes': keyTimes,
|
||||
'dur': str(n_of_frames / fps) + 's',
|
||||
}
|
||||
|
||||
print(style)
|
||||
print(n_of_frames)
|
||||
|
||||
for j, (frame, fill) in enumerate(zip(frames, fills)):
|
||||
id = 'anim_{}_{:06n}'.format(name, j + frame_begin)
|
||||
# create animate tag
|
||||
frame_anim = et.XML('<animate id="{}" begin="{}s" />'.format(id, (j - n_of_frames) / fps))
|
||||
# add per-lineset style attributes
|
||||
frame_anim.attrib.update(style)
|
||||
# add to the current frame
|
||||
frame.append(frame_anim)
|
||||
# append the animation to the associated fill as well (if valid)
|
||||
if fill is not None:
|
||||
fill.append(frame_anim)
|
||||
|
||||
# write SVG to file
|
||||
indent_xml(root)
|
||||
tree.write(filepath, encoding='ascii', xml_declaration=True)
|
||||
|
||||
|
||||
# - StrokeShaders - #
|
||||
class SVGPathShader(StrokeShader):
|
||||
"""Stroke Shader for writing stroke data to a .svg file."""
|
||||
def __init__(self, name, style, filepath, res_y, split_at_invisible, frame_current):
|
||||
StrokeShader.__init__(self)
|
||||
# attribute 'name' of 'StrokeShader' objects is not writable, so _name is used
|
||||
self._name = name
|
||||
self.filepath = filepath
|
||||
self.h = res_y
|
||||
self.frame_current = frame_current
|
||||
self.elements = []
|
||||
self.split_at_invisible = split_at_invisible
|
||||
# put style attributes into a single svg path definition
|
||||
self.path = '\n<path ' + "".join('{}="{}" '.format(k, v) for k, v in style.items()) + 'd=" M '
|
||||
|
||||
@classmethod
|
||||
def from_lineset(cls, lineset, filepath, res_y, split_at_invisible, frame_current, *, name=""):
|
||||
"""Builds a SVGPathShader using data from the given lineset"""
|
||||
name = name or lineset.name
|
||||
linestyle = lineset.linestyle
|
||||
# extract style attributes from the linestyle and scene
|
||||
svg = getCurrentScene().svg_export
|
||||
style = {
|
||||
'fill': 'none',
|
||||
'stroke-width': linestyle.thickness,
|
||||
'stroke-linecap': linestyle.caps.lower(),
|
||||
'stroke-opacity': linestyle.alpha,
|
||||
'stroke': 'rgb({}, {}, {})'.format(*(int(c * 255) for c in linestyle.color)),
|
||||
'stroke-linejoin': svg.line_join_type.lower(),
|
||||
}
|
||||
# get dashed line pattern (if specified)
|
||||
if linestyle.use_dashed_line:
|
||||
style['stroke-dasharray'] = ",".join(str(elem) for elem in get_dashed_pattern(linestyle))
|
||||
# return instance
|
||||
return cls(name, style, filepath, res_y, split_at_invisible, frame_current)
|
||||
|
||||
@staticmethod
|
||||
def pathgen(stroke, path, height, split_at_invisible, f=lambda v: not v.attribute.visible):
|
||||
"""Generator that creates SVG paths (as strings) from the current stroke """
|
||||
it = iter(stroke)
|
||||
# start first path
|
||||
yield path
|
||||
for v in it:
|
||||
x, y = v.point
|
||||
yield '{:.3f}, {:.3f} '.format(x, height - y)
|
||||
if split_at_invisible and v.attribute.visible is False:
|
||||
# end current and start new path;
|
||||
yield '" />' + path
|
||||
# fast-forward till the next visible vertex
|
||||
it = itertools.dropwhile(f, it)
|
||||
# yield next visible vertex
|
||||
svert = next(it, None)
|
||||
if svert is None:
|
||||
break
|
||||
x, y = svert.point
|
||||
yield '{:.3f}, {:.3f} '.format(x, height - y)
|
||||
# close current path
|
||||
yield '" />'
|
||||
|
||||
def shade(self, stroke):
|
||||
stroke_to_paths = "".join(self.pathgen(stroke, self.path, self.h, self.split_at_invisible)).split("\n")
|
||||
# convert to actual XML, check to prevent empty paths
|
||||
self.elements.extend(et.XML(elem) for elem in stroke_to_paths if len(elem.strip()) > len(self.path))
|
||||
|
||||
def write(self):
|
||||
"""Write SVG data tree to file """
|
||||
tree = et.parse(self.filepath)
|
||||
root = tree.getroot()
|
||||
name = self._name
|
||||
|
||||
# make <g> for lineset as a whole (don't overwrite)
|
||||
lineset_group = tree.find(".//svg:g[@id='{}']".format(name), namespaces=namespaces)
|
||||
if lineset_group is None:
|
||||
lineset_group = et.XML('<g/>')
|
||||
lineset_group.attrib = {
|
||||
'id': name,
|
||||
'xmlns:inkscape': namespaces["inkscape"],
|
||||
'inkscape:groupmode': 'lineset',
|
||||
'inkscape:label': name,
|
||||
}
|
||||
root.insert(0, lineset_group)
|
||||
|
||||
# make <g> for the current frame
|
||||
id = "{}_frame_{:06n}".format(name, self.frame_current)
|
||||
frame_group = et.XML("<g/>")
|
||||
frame_group.attrib = {'id': id, 'inkscape:groupmode': 'frame', 'inkscape:label': id}
|
||||
frame_group.extend(self.elements)
|
||||
lineset_group.append(frame_group)
|
||||
|
||||
# write SVG to file
|
||||
print("SVG Export: writing to ", self.filepath)
|
||||
indent_xml(root)
|
||||
tree.write(self.filepath, encoding='ascii', xml_declaration=True)
|
||||
|
||||
|
||||
class SVGFillShader(StrokeShader):
|
||||
"""Creates SVG fills from the current stroke set"""
|
||||
def __init__(self, filepath, height, name):
|
||||
StrokeShader.__init__(self)
|
||||
# use an ordered dict to maintain input and z-order
|
||||
self.shape_map = OrderedDict()
|
||||
self.filepath = filepath
|
||||
self.h = height
|
||||
self._name = name
|
||||
|
||||
def shade(self, stroke, func=GetShapeF1D(), curvemat=CurveMaterialF0D()):
|
||||
shape = func(stroke)[0].id.first
|
||||
item = self.shape_map.get(shape)
|
||||
if len(stroke) > 2:
|
||||
if item is not None:
|
||||
item[0].append(stroke)
|
||||
else:
|
||||
# the shape is not yet present, let's create it.
|
||||
material = curvemat(Interface0DIterator(stroke))
|
||||
*color, alpha = material.diffuse
|
||||
self.shape_map[shape] = ([stroke], color, alpha)
|
||||
# make the strokes of the second drawing invisible
|
||||
for v in stroke:
|
||||
v.attribute.visible = False
|
||||
|
||||
@staticmethod
|
||||
def pathgen(vertices, path, height):
|
||||
yield path
|
||||
for point in vertices:
|
||||
x, y = point
|
||||
yield '{:.3f}, {:.3f} '.format(x, height - y)
|
||||
yield 'z" />' # closes the path; connects the current to the first point
|
||||
|
||||
def write(self):
|
||||
"""Write SVG data tree to file """
|
||||
# initialize SVG
|
||||
tree = et.parse(self.filepath)
|
||||
root = tree.getroot()
|
||||
name = self._name
|
||||
|
||||
# create XML elements from the acquired data
|
||||
elems = []
|
||||
path = '<path fill-rule="evenodd" stroke="none" fill-opacity="{}" fill="rgb({}, {}, {})" d=" M '
|
||||
for strokes, col, alpha in self.shape_map.values():
|
||||
p = path.format(alpha, *(int(255 * c) for c in col))
|
||||
for stroke in strokes:
|
||||
elems.append(et.XML("".join(self.pathgen((sv.point for sv in stroke), p, self.h))))
|
||||
|
||||
# make <g> for lineset as a whole (don't overwrite)
|
||||
lineset_group = tree.find(".//svg:g[@id='{}']".format(name), namespaces=namespaces)
|
||||
if lineset_group is None:
|
||||
lineset_group = et.XML('<g/>')
|
||||
lineset_group.attrib = {
|
||||
'id': name,
|
||||
'xmlns:inkscape': namespaces["inkscape"],
|
||||
'inkscape:groupmode': 'lineset',
|
||||
'inkscape:label': name,
|
||||
}
|
||||
root.insert(0, lineset_group)
|
||||
|
||||
# make <g> for fills
|
||||
frame_group = et.XML('<g />')
|
||||
frame_group.attrib = {'id': "layer_fills", 'inkscape:groupmode': 'fills', 'inkscape:label': 'fills'}
|
||||
# reverse the elements so they are correctly ordered in the image
|
||||
frame_group.extend(reversed(elems))
|
||||
lineset_group.insert(0, frame_group)
|
||||
|
||||
# write SVG to file
|
||||
indent_xml(root)
|
||||
tree.write(self.filepath, encoding='ascii', xml_declaration=True)
|
||||
|
||||
|
||||
# - Callbacks - #
|
||||
class ParameterEditorCallback(object):
|
||||
"""Object to store callbacks for the Parameter Editor in"""
|
||||
def lineset_pre(self, scene, layer, lineset):
|
||||
raise NotImplementedError()
|
||||
|
||||
def modifier_post(self, scene, layer, lineset):
|
||||
raise NotImplementedError()
|
||||
|
||||
def lineset_post(self, scene, layer, lineset):
|
||||
raise NotImplementedError()
|
||||
|
||||
|
||||
class SVGPathShaderCallback(ParameterEditorCallback):
|
||||
@classmethod
|
||||
def modifier_post(cls, scene, layer, lineset):
|
||||
if not (scene.render.use_freestyle and scene.svg_export.use_svg_export):
|
||||
return []
|
||||
|
||||
split = scene.svg_export.split_at_invisible
|
||||
cls.shader = SVGPathShader.from_lineset(
|
||||
lineset, create_path(scene),
|
||||
render_height(scene), split, scene.frame_current)
|
||||
return [cls.shader]
|
||||
|
||||
@classmethod
|
||||
def lineset_post(cls, scene, *args):
|
||||
if not (scene.render.use_freestyle and scene.svg_export.use_svg_export):
|
||||
return
|
||||
|
||||
cls.shader.write()
|
||||
|
||||
|
||||
class SVGFillShaderCallback(ParameterEditorCallback):
|
||||
@staticmethod
|
||||
def lineset_post(scene, layer, lineset):
|
||||
if not (scene.render.use_freestyle and scene.svg_export.use_svg_export and scene.svg_export.object_fill):
|
||||
return
|
||||
|
||||
# reset the stroke selection (but don't delete the already generated strokes)
|
||||
Operators.reset(delete_strokes=False)
|
||||
# shape detection
|
||||
upred = AndUP1D(QuantitativeInvisibilityUP1D(0), ContourUP1D())
|
||||
Operators.select(upred)
|
||||
# chain when the same shape and visible
|
||||
bpred = SameShapeIdBP1D()
|
||||
Operators.bidirectional_chain(ChainPredicateIterator(upred, bpred), NotUP1D(QuantitativeInvisibilityUP1D(0)))
|
||||
# sort according to the distance from camera
|
||||
Operators.sort(pyZBP1D())
|
||||
# render and write fills
|
||||
shader = SVGFillShader(create_path(scene), render_height(scene), lineset.name)
|
||||
Operators.create(TrueUP1D(), [shader, ])
|
||||
shader.write()
|
||||
|
||||
|
||||
def indent_xml(elem, level=0, indentsize=4):
|
||||
"""Prettifies XML code (used in SVG exporter) """
|
||||
i = "\n" + level * " " * indentsize
|
||||
if len(elem):
|
||||
if not elem.text or not elem.text.strip():
|
||||
elem.text = i + " " * indentsize
|
||||
if not elem.tail or not elem.tail.strip():
|
||||
elem.tail = i
|
||||
for elem in elem:
|
||||
indent_xml(elem, level + 1)
|
||||
if not elem.tail or not elem.tail.strip():
|
||||
elem.tail = i
|
||||
elif level and (not elem.tail or not elem.tail.strip()):
|
||||
elem.tail = i
|
||||
|
||||
|
||||
classes = (
|
||||
SVGExporterPanel,
|
||||
SVGExport,
|
||||
)
|
||||
|
||||
|
||||
def register():
|
||||
|
||||
for cls in classes:
|
||||
bpy.utils.register_class(cls)
|
||||
bpy.types.Scene.svg_export = PointerProperty(type=SVGExport)
|
||||
|
||||
# add callbacks
|
||||
bpy.app.handlers.render_init.append(render_init)
|
||||
bpy.app.handlers.render_write.append(render_write)
|
||||
bpy.app.handlers.render_pre.append(svg_export_header)
|
||||
bpy.app.handlers.render_complete.append(svg_export_animation)
|
||||
|
||||
# manipulate shaders list
|
||||
parameter_editor.callbacks_modifiers_post.append(SVGPathShaderCallback.modifier_post)
|
||||
parameter_editor.callbacks_lineset_post.append(SVGPathShaderCallback.lineset_post)
|
||||
parameter_editor.callbacks_lineset_post.append(SVGFillShaderCallback.lineset_post)
|
||||
|
||||
# register namespaces
|
||||
et.register_namespace("", "http://www.w3.org/2000/svg")
|
||||
et.register_namespace("inkscape", "http://www.inkscape.org/namespaces/inkscape")
|
||||
et.register_namespace("sodipodi", "http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd")
|
||||
|
||||
|
||||
def unregister():
|
||||
|
||||
for cls in classes:
|
||||
bpy.utils.unregister_class(cls)
|
||||
del bpy.types.Scene.svg_export
|
||||
|
||||
# remove callbacks
|
||||
bpy.app.handlers.render_init.remove(render_init)
|
||||
bpy.app.handlers.render_write.remove(render_write)
|
||||
bpy.app.handlers.render_pre.remove(svg_export_header)
|
||||
bpy.app.handlers.render_complete.remove(svg_export_animation)
|
||||
|
||||
# manipulate shaders list
|
||||
parameter_editor.callbacks_modifiers_post.remove(SVGPathShaderCallback.modifier_post)
|
||||
parameter_editor.callbacks_lineset_post.remove(SVGPathShaderCallback.lineset_post)
|
||||
parameter_editor.callbacks_lineset_post.remove(SVGFillShaderCallback.lineset_post)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
register()
|
||||
Loading…
Reference in New Issue