项目基础模块代码

app/api/business/project_api.py

@@ -1,14 +1,17 @@
 from app.model.crud import project_type_crud as ptc
 from app.model.crud import project_label_crud as plc
 from app.model.crud import project_info_crud as pic
+from app.model.crud import project_image_crud as pimc
 from app.service import project_service as ps
 from app.model.schemas.project_info_schemas import ProjectInfoIn, ProjectInfoPager
 from app.model.schemas.project_label_schemas import ProjectLabel
+from app.model.bussiness_model import ProjectLabel as pl
 from app.db.db_session import get_db
 from app.common.jwt_check import get_user_id
 from app.common import reponse_code as rc
 
-from fastapi import APIRouter, Depends, Request
+from typing import List
+from fastapi import APIRouter, Depends, Request, UploadFile, File, Form
 from sqlalchemy.orm import Session
 
 """项目管理API"""
@@ -38,6 +41,18 @@ def add_project(request: Request, info: ProjectInfoIn, session: Session = Depend
     return rc.response_success(msg="新建成功")
 
 
+@project.get("/label_list/{project_id}")
+def get_label_list(project_id: int,  session: Session = Depends(get_db)):
+    """
+    根据项目id查询项目标签列表
+    :param project_id:
+    :param session:
+    :return:
+    """
+    label_list = plc.get_label_list(project_id, session)
+    return rc.response_success(msg="查询成功", data=label_list)
+
+
 @project.post("/add_label")
 def add_label(label: ProjectLabel, session: Session = Depends(get_db)):
     """
@@ -48,7 +63,7 @@ def add_label(label: ProjectLabel, session: Session = Depends(get_db)):
     """
     if plc.check_label_name(label.project_id, label.label_name, session):
         return rc.response_error("标签名称已经存在，不能重复")
-    label_save = ProjectLabel(**label.dict())
+    label_save = pl(**label.dict())
     plc.add_label(label_save, session)
     return rc.response_success(msg="保存成功")
 
@@ -63,24 +78,51 @@ def up_label(label: ProjectLabel, session: Session = Depends(get_db)):
     """
     if plc.check_label_name(label.project_id, label.label_name, session, label.id):
         return rc.response_error("修改的标签名称已经存在，不能重复")
-    label_save = ProjectLabel(**label.dict())
+    label_save = pl(**label.dict())
     plc.update_label(label_save, session)
     return rc.response_success(msg="修改成功")
 
 
-@project.post("/del_label")
+@project.post("/del_label/{label_id}")
-def del_label(label: ProjectLabel, session: Session = Depends(get_db)):
+def del_label(label_id: int, session: Session = Depends(get_db)):
     """
     删除标签
-    :param label:
+    :param label_id:
     :param session:
     :return:
     """
-    row_del = plc.update_label(label.id, session)
+    row_del = plc.del_label(label_id, session)
     if row_del > 0:
         return rc.response_success(msg="删除成功")
     else:
         return rc.response_error("删除失败")
 
 
+@project.post("/up_proj_img")
+def upload_project_image(project_id: int = Form(...), files: List[UploadFile] = File(...), session: Session = Depends(get_db)):
+    """
+    上传项目图片
+    :param files: 文件图片
+    :param project_id:
+    :param session:
+    :return:
+    """
+    project_info = pic.get_project_by_id(project_id, session)
+    if project_info is None:
+        return rc.response_error("项目查询错误，请刷新页面后再试")
+    ps.upload_project_image(project_info, files, session)
+    return rc.response_success(msg="上传成功")
+
+
+@project.get("/img_list/{project_id}")
+def get_image_list(project_id: int, session: Session = Depends(get_db)):
+    """
+    获取项目图片列表
+    :param project_id: 项目id
+    :param session:
+    :return:
+    """
+    image_list = pimc.get_image_list(project_id, session)
+    return rc.response_success(data=image_list)
+
 

app/api/common/view_img.py

@@ -0,0 +1,21 @@
+import os
+from fastapi import APIRouter, HTTPException
+from starlette.responses import FileResponse
+
+from app.config.config_reader import images_url
+
+view = APIRouter()
+
+
+@view.get("/{file_path:path}")
+def view_img(file_path):
+    """
+    查看图片
+    :param file_path: 图片路径
+    :return:
+    """
+    image_path = os.path.join(images_url, file_path)
+    # 检查文件是否存在以及是否是文件
+    if not os.path.isfile(image_path):
+        raise HTTPException(status_code=404, detail="Image not found")
+    return FileResponse(image_path, media_type='image/jpeg')

app/api/sys/sys_user_api.py

@@ -19,7 +19,7 @@ def user_pager(user: SysUserPager, session: Session = Depends(get_db)):
     return rc.response_success_pager(pager)
 
 
-@user.post("/")
+@user.post("/add")
 def add_user(user: SysUserIn, session: Session = Depends(get_db)):
     """
     新增用户

app/application/app.py

@@ -8,6 +8,7 @@ from app.api.common.upload_file import upload_files
 from app.api.sys.login_api import login
 from app.api.sys.sys_user_api import user
 from app.api.business.project_api import project
+from app.api.common.view_img import view
 
 my_app = FastAPI()
 
@@ -29,8 +30,10 @@ my_app.add_middleware(
 my_app.add_middleware(LoggerMiddleware)
 my_app.add_middleware(TokenMiddleware)
 
-my_app.include_router(user, prefix="/user", tags=["用户管理API"])
 my_app.include_router(login, prefix="/login", tags=["用户登录接口"])
 my_app.include_router(upload_files, prefix="/upload", tags=["文件上传API"])
+my_app.include_router(view, prefix="/view_img", tags=["查看图片"])
+my_app.include_router(user, prefix="/user", tags=["用户管理API"])
 my_app.include_router(project, prefix="/proj", tags=["项目管理API"])
 
+

app/application/token_middleware.py

@@ -6,7 +6,6 @@ from app.common import reponse_code as rc
 from app.common import jwt_check as jc
 
 
-
 class TokenMiddleware(BaseHTTPMiddleware):
 
     def __init__(self, app):
@@ -21,7 +20,7 @@ class TokenMiddleware(BaseHTTPMiddleware):
         """
         token = request.headers.get('Authorization')
         path = request.url.path
-        if '/login' in path:
+        if check_green(path):
             response = await call_next(request)
             return response
         if not token:
@@ -30,4 +29,15 @@ class TokenMiddleware(BaseHTTPMiddleware):
             jc.check_token(token)
             return await call_next(request)
         except PyJWTError as error:
+            print(error)
             return rc.response_code_view(status.HTTP_401_UNAUTHORIZED, "Token错误或失效，请重新验证")
+
+
+green = ['/login', '/view_img']
+
+
+def check_green(s: str):
+    for url in green:
+        if url in s:
+            return True
+    return False

app/model/bussiness_model.py

@@ -1,5 +1,5 @@
 from app.db.db_base import DbCommon
-from sqlalchemy import String, Integer
+from sqlalchemy import String, Integer, JSON
 from sqlalchemy.orm import Mapped, mapped_column
 
 
@@ -8,35 +8,36 @@ class ProjectType(DbCommon):
     项目类别表 - 标识项目的类型目前存在的（目标识别，OCR识别，瑕疵检测，图像分类）
     """
     __tablename__ = "project_type"
-    type_code = Mapped[str] = mapped_column(String(20), unique=True, nullable=False)
+    type_code: Mapped[str] = mapped_column(String(20), unique=True, nullable=False)
-    type_name = Mapped[str] = mapped_column(String(20))
+    type_name: Mapped[str] = mapped_column(String(20))
-    icon_path = Mapped[str] = mapped_column(String(255))
+    icon_path: Mapped[str] = mapped_column(String(255))
-    description = Mapped[str] = mapped_column(String(255))
+    description: Mapped[str] = mapped_column(String(255))
-    type_status = Mapped[str] = mapped_column(String(10))
+    type_status: Mapped[str] = mapped_column(String(10))
 
 
 class ProjectInfo(DbCommon):
     """项目信息表"""
     __tablename__ = "project_info"
-    project_no = Mapped[str] = mapped_column(String(32), unique=True, nullable=False)
+    project_no: Mapped[str] = mapped_column(String(32), unique=True, nullable=False)
-    project_name = Mapped[str] = mapped_column(String(32), unique=True, nullable=False)
+    project_name: Mapped[str] = mapped_column(String(32), unique=True, nullable=False)
-    type_code = Mapped[str] = mapped_column(String(10))
+    type_code: Mapped[str] = mapped_column(String(10))
-    description = Mapped[str] = mapped_column(String(255))
+    description: Mapped[str] = mapped_column(String(255))
-    project_status = Mapped[str] = mapped_column(String(10))
+    project_status: Mapped[str] = mapped_column(String(10))
-    user_id = Mapped[int] = mapped_column(Integer)
+    user_id: Mapped[int] = mapped_column(Integer)
-    train_version = Mapped[int] = mapped_column(Integer)
+    train_version: Mapped[int] = mapped_column(Integer)
 
 
 class ProjectLabel(DbCommon):
     """项目标签表"""
     __tablename__ = "project_label"
-    label_name = Mapped[str] = mapped_column(String(32), unique=True, nullable=False)
+    label_name: Mapped[str] = mapped_column(String(32), unique=True, nullable=False)
-    project_id = Mapped[int] = mapped_column(Integer, nullable=False)
+    project_id: Mapped[int] = mapped_column(Integer, nullable=False)
+    meta: Mapped[dict] = mapped_column(JSON)
 
 
 class ProjectImage(DbCommon):
     """项目图片表"""
     __tablename__ = "project_image"
-    image_url = Mapped[str] = mapped_column(String(255), nullable=False)
+    image_url: Mapped[str] = mapped_column(String(255), nullable=False)
-    thumb_image_url = Mapped[str] = mapped_column(String(255), nullable=False)
+    thumb_image_url: Mapped[str] = mapped_column(String(255), nullable=False)
-    project_id = Mapped[int] = mapped_column(Integer)
+    project_id: Mapped[int] = mapped_column(Integer)

app/model/crud/project_image_crud.py

@@ -1,5 +1,6 @@
 from sqlalchemy.orm import Session
 from sqlalchemy import asc
+from typing import List
 
 from app.model.bussiness_model import ProjectImage as piModel
 from app.model.schemas.project_image_schemas import ProjectImage, ProjectImagePager
@@ -13,9 +14,9 @@ def get_image_pager(image: ProjectImagePager, session: Session):
     return pager
 
 
-def get_image_list(image: ProjectImage, session: Session):
+def get_image_list(project_id: int, session: Session):
-    query = session.query(piModel).filter(piModel.project_id == image.project_id).order_by(asc(piModel.id))
+    query = session.query(piModel).filter(piModel.project_id == project_id).order_by(asc(piModel.id))
-    image_list =  [ProjectImage.from_orm(image) for image in query.all()]
+    image_list = [ProjectImage.from_orm(image).dict() for image in query.all()]
     return image_list
 
 
@@ -25,8 +26,14 @@ def add_image(image: ProjectImage, session: Session):
     return image
 
 
-def del_image(id: str, session: Session):
+def add_image_batch(images: List[ProjectImage], session: Session):
-    row_del = session.query(piModel).filter_by(id=id).delete()
+    for image in images:
+        session.add(image)
+    session.commit()
+
+
+def del_image(image_id: str, session: Session):
+    row_del = session.query(piModel).filter_by(id=image_id).delete()
     session.commit()
     return row_del
 

app/model/crud/project_info_crud.py

@@ -20,11 +20,12 @@ def get_project_pager(info: ProjectInfoPager, session: Session):
     return pager
 
 
-def get_project_by_id(id: str, session: Session):
+def get_project_by_id(project_id: str, session: Session):
-    info = session.query(ProjectInfo).filter_by(id=id).first()
+    info = session.query(ProjectInfo).filter_by(id=project_id).first()
     info_out = ProjectInfoOut.from_orm(info)
     return info_out
 
+
 def add_project(info: ProjectInfo, session: Session):
     """新建项目,并在对应文件夹下面创建文件夹"""
     session.add(info)

app/model/crud/project_label_crud.py

@@ -1,4 +1,5 @@
 from sqlalchemy.orm import Session
+from sqlalchemy import and_
 
 from app.model.bussiness_model import ProjectLabel as plModel
 from app.model.schemas.project_label_schemas import ProjectLabel
@@ -12,7 +13,7 @@ def get_label_list(project_id: int, session: Session):
     :return:
     """
     label_list = session.query(plModel).filter(plModel.project_id == project_id).all()
-    label_list = [ProjectLabel.from_orm(label) for label in label_list]
+    label_list = [ProjectLabel.from_orm(label).dict() for label in label_list]
     return label_list
 
 
@@ -41,11 +42,12 @@ def check_label_name(project_id: int, label_name: str, session: Session, label_i
     filters = [plModel.project_id == project_id, plModel.label_name == label_name]
     if label_id is not None:
         filters.append(plModel.id != label_id)
-    query.filter(*filters)
+    query = query.filter(and_(*filters))
-    if query.count() > 0:
+    count = query.count()
-        return False
+    if count > 0:
-    else:
         return True
+    else:
+        return False
 
 
 def update_label(label: plModel, session: Session):
@@ -56,17 +58,19 @@ def update_label(label: plModel, session: Session):
     :return:
     """
     session.query(plModel).filter_by(id=label.id).update({
-        "label_name": label.label_name
+        "label_name": label.label_name,
+        "meta": label.meta
     })
     session.commit()
 
 
-def del_label(id: str, session: Session):
+def del_label(label_id: str, session: Session):
     """
     根据标签id删除标签
-    :param id: 标签id
+    :param label_id: 标签id
     :param session:
     :return:
     """
-    row_del = session.query(plModel).filter_by(id=id).delete()
+    row_del = session.query(plModel).filter_by(id=label_id).delete()
+    session.commit()
     return row_del

app/model/crud/sys_user_crud.py

@@ -13,7 +13,7 @@ def user_pager(user: SysUserPager, session: Session):
     if user.username is not None:
         filters.append(SysUser.username.ilike(f"%{user.username}%"))
     if len(filters) > 0:
-        query.filter(and_(*filters))
+        query = query.filter(and_(*filters))
     pager = get_pager(query, user.pagerNum, user.pagerSize)
     pager.data = [SysUserOut.from_orm(user).dict() for user in pager.data]
     return pager
@@ -26,8 +26,8 @@ def add_user(user: SysUser, session:  Session):
     return user
 
 
-def get_user_by_id(id: int, session:  Session):
+def get_user_by_id(user_id: int, session:  Session):
-    user = session.query(SysUser).filter(SysUser.id == id).first()
+    user = session.query(SysUser).filter(SysUser.id == user_id).first()
     return user
 
 

app/model/schemas/project_image_schemas.py

@@ -8,6 +8,9 @@ class ProjectImage(BaseModel):
     image_url: Optional[str] = Field(..., description="原图路径")
     thumb_image_url: Optional[str] = Field(..., description="缩略图路径")
 
+    class Config:
+        orm_mode = True
+
 
 class ProjectImagePager(BaseModel):
     project_id: Optional[int] = Field(..., description="项目id")

app/model/schemas/project_label_schemas.py

@@ -5,8 +5,9 @@ from typing import Optional
 class ProjectLabel(BaseModel):
     """项目标签输入输出"""
     id: Optional[int] = Field(None, description="id")
-    project_id: Optional[int] = Field(..., description="项目id")
+    project_id: Optional[int] = Field(None, description="项目id")
     label_name: Optional[str] = Field(..., description="标签名称")
+    meta: Optional[dict] = Field(None, description="label属性")
 
     class Config:
         orm_mode = True

app/service/project_service.py

@@ -1,10 +1,11 @@
 from app.model.bussiness_model import ProjectImage
-from app.model.schemas.project_info_schemas import ProjectInfoIn, ProjectInfoOut
 from app.model.bussiness_model import ProjectInfo
+from app.model.schemas.project_info_schemas import ProjectInfoIn, ProjectInfoOut
+from app.model.crud import project_info_crud as pic
+from app.model.crud import project_image_crud as pimc
+from app.util import os_utils as os
 from app.util import random_utils as ru
 from app.config.config_reader import datasets_url, runs_url, images_url
-from app.model.crud import project_info_crud as pic
-from app.util import os_utils as os
 
 from sqlalchemy.orm import Session
 from typing import List
@@ -30,21 +31,27 @@ def add_project(info: ProjectInfoIn, session: Session, user_id: int):
     return project_info
 
 
-def upload_project_image(session: Session, project_info: ProjectInfoOut, files: List[UploadFile]):
+def upload_project_image(project_info: ProjectInfoOut, files: List[UploadFile], session: Session):
     """
     上传项目的图片
     :param files: 上传的图片
     :param project_info: 项目信息
-    :param image:
     :param session:
     :return:
     """
+    images = []
     for file in files:
         image = ProjectImage()
         image.project_id = project_info.id
         # 保存原图
         path = os.save_images(images_url, project_info.project_no, file=file)
         image.image_url = path
+        # 生成缩略图
+        thumb_image_url = images_url + "\\thumb\\" + project_info.project_no + "\\" + ru.random_str(10) + ".jpg"
+        os.create_thumbnail(path, thumb_image_url)
+        image.thumb_image_url = thumb_image_url
+        images.append(image)
+    pimc.add_image_batch(images, session)
 
 
 

app/util/os_utils.py

@@ -7,7 +7,7 @@ def create_folder(*path):
     """根据路径创建文件夹"""
     folder_path = os.path.join(*path)
     try:
-        os.makedirs(path, exist_ok=True)
+        os.makedirs(folder_path, exist_ok=True)
     except Exception as e:
         print(f"创建文件夹时错误： {e}")
 
@@ -20,6 +20,8 @@ def save_images(*path, file: UploadFile):
     :return:
     """
     save_path = os.path.join(*path, file.filename)
+
+    os.makedirs(os.path.dirname(save_path), exist_ok=True)
     with open(save_path, "wb") as f:
         for line in file.file:
             f.write(line)
@@ -38,6 +40,6 @@ def create_thumbnail(input_image_path, out_image_path, size=(116, 70)):
         # 使用thumbnail方法生成缩略图，参数size指定缩略图的最大尺寸
         # 注意：thumbnail方法会保持图片的宽高比不变
         image.thumbnail(size)
-
+        os.makedirs(os.path.dirname(out_image_path), exist_ok=True)
         # 保存生成的缩略图
         image.save(out_image_path, 'JPEG')