初始化换发型项目：3个微服务代码 + 部署脚本
包含： - hair_service_sd: 换发型/换发色算法服务 (端口 8801) - photo_service: LoRA 训练调度服务 (端口 32678) - stable-diffusion-webui: SD WebUI 推理服务 (端口 57860) - kohya_ss_home: 训练环境代码 - meidaojia: 监控测试脚本 - setup.sh: 一键部署脚本 (conda环境恢复 + 配置生成 + 完整性检查) - start_all_services.sh: 启动3个服务 - configure.ini.template: 路径模板化 (BASE_DIR自动推导) - conda_envs/py310.yml: py310 环境定义 大文件 (weights/, models/, data/, conda_envs/*.tar.gz 等) 通过 .gitignore 排除， 由网盘单独上传。
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colomi
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import torch
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import torch.nn as nn
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import torch.utils.model_zoo as model_zoo
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__all__ = [
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'VGG', 'vgg11', 'vgg11_bn', 'vgg13', 'vgg13_bn', 'vgg16', 'vgg16_bn',
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'vgg19_bn', 'vgg19',
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]
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model_urls = {
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'vgg11': 'https://download.pytorch.org/models/vgg11-bbd30ac9.pth',
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'vgg13': 'https://download.pytorch.org/models/vgg13-c768596a.pth',
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'vgg16': 'https://download.pytorch.org/models/vgg16-397923af.pth',
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'vgg19': 'https://download.pytorch.org/models/vgg19-dcbb9e9d.pth',
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'vgg11_bn': 'https://download.pytorch.org/models/vgg11_bn-6002323d.pth',
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'vgg13_bn': 'https://download.pytorch.org/models/vgg13_bn-abd245e5.pth',
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'vgg16_bn': 'https://download.pytorch.org/models/vgg16_bn-6c64b313.pth',
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'vgg19_bn': 'https://download.pytorch.org/models/vgg19_bn-c79401a0.pth',
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}
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class VGG(nn.Module):
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def __init__(self, features, num_classes=1000, init_weights=True):
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super(VGG, self).__init__()
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self.features = features
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self.avgpool = nn.AdaptiveAvgPool2d((7, 7))
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self.classifier = nn.Sequential(
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nn.Linear(512 * 7 * 7, 4096),
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nn.ReLU(True),
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nn.Dropout(),
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nn.Linear(4096, 4096),
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nn.ReLU(True),
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nn.Dropout(),
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nn.Linear(4096, num_classes)
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)
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if init_weights:
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self._initialize_weights()
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def forward(self, x):
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x = self.features(x)
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x = self.avgpool(x)
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x = x.view(x.size(0), -1)
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x = self.classifier(x)
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return x
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def _initialize_weights(self):
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for m in self.modules():
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if isinstance(m, nn.Conv2d):
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nn.init.kaiming_normal_(m.weight, mode='fan_out', nonlinearity='relu')
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if m.bias is not None:
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nn.init.constant_(m.bias, 0)
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elif isinstance(m, nn.BatchNorm2d):
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nn.init.constant_(m.weight, 1)
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nn.init.constant_(m.bias, 0)
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elif isinstance(m, nn.Linear):
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nn.init.normal_(m.weight, 0, 0.01)
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nn.init.constant_(m.bias, 0)
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def make_layers(cfg, batch_norm=False):
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layers = []
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in_channels = 3
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for v in cfg:
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if v == 'M':
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layers += [nn.MaxPool2d(kernel_size=2, stride=2)]
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else:
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conv2d = nn.Conv2d(in_channels, v, kernel_size=3, padding=1)
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if batch_norm:
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layers += (conv2d, nn.BatchNorm2d(v), nn.ReLU(inplace=True))
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else:
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layers += [conv2d, nn.ReLU(inplace=True)]
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in_channels = v
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return nn.Sequential(*layers)
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cfg = {
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'A': [64, 'M', 128, 'M', 256, 256, 'M', 512, 512, 'M', 512, 512, 'M'],
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'B': [64, 64, 'M', 128, 128, 'M', 256, 256, 'M', 512, 512, 'M', 512, 512, 'M'],
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'D': [64, 64, 'M', 128, 128, 'M', 256, 256, 256, 'M', 512, 512, 512, 'M', 512, 512, 512, 'M'],
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'E': [64, 64, 'M', 128, 128, 'M', 256, 256, 256, 256, 'M', 512, 512, 512, 512, 'M', 512, 512, 512, 512, 'M'],
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}
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def vgg11(pretrained=False, **kwargs):
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"""VGG 11-layer model (configuration "A")
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['A']), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg11']))
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return model
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def vgg11_bn(pretrained=False, **kwargs):
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"""VGG 11-layer model (configuration "A") with batch normalization
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['A'], batch_norm=True), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg11_bn']))
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return model
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def vgg13(pretrained=False, **kwargs):
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"""VGG 13-layer model (configuration "B")
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['B']), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg13']))
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return model
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def vgg13_bn(pretrained=False, **kwargs):
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"""VGG 13-layer model (configuration "B") with batch normalization
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['B'], batch_norm=True), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg13_bn']))
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return model
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def vgg16(pretrained=False, **kwargs):
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"""VGG 16-layer model (configuration "D")
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['D']), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg16']))
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return model
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def vgg16_bn(pretrained=False, **kwargs):
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"""VGG 16-layer model (configuration "D") with batch normalization
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['D'], batch_norm=True), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg16_bn']))
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return model
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def vgg19(pretrained=False, **kwargs):
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"""VGG 19-layer model (configuration "E")
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['E']), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg19']))
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return model
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def vgg19_bn(pretrained=False, **kwargs):
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"""VGG 19-layer model (configuration 'E') with batch normalization
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Args:
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pretrained (bool): If True, returns a model pre-trained on ImageNet
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"""
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if pretrained:
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kwargs['init_weights'] = False
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model = VGG(make_layers(cfg['E'], batch_norm=True), **kwargs)
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if pretrained:
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model.load_state_dict(model_zoo.load_url(model_urls['vgg19_bn']))
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return model
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if __name__ == '__main__':
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img = torch.randn((4, 3, 480, 480))
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model = vgg16(pretrained=False)
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out = model(img)
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