本文整理汇总了Python中models.Branch.save方法的典型用法代码示例。如果您正苦于以下问题：Python Branch.save方法的具体用法？Python Branch.save怎么用？Python Branch.save使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Branch的用法示例。
在下文中一共展示了Branch.save方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: create
# 需要导入模块: from models import Branch [as 别名]
# 或者: from models.Branch import save [as 别名]
def create(self, request, **kwargs):
serializer = BranchSerializer(data=request.data)
if serializer.is_valid():
user = save_user(request.data, UserPermissions.IS_BRANCH)
company = Company(**request.data["company"])
city = City(**request.data["city"])
branch = Branch(
nickName=request.data["nickName"],
type=UserType.BRANCH,
address=request.data["address"],
phone=request.data["phone"],
company=company,
city=city,
user=user,
)
branch.save()
return Response(
{
"status": "SUCCESS",
"msg_status": "Sucursal creada satisfactoriamente. Puede ingresar con su nueva contrasena.",
}
)
else:
messages = []
make_error(serializer.errors.values(), messages)
return Response({"status": "FAILURE", "msg_status": messages})示例2: _branchAdd
# 需要导入模块: from models import Branch [as 别名]
# 或者: from models.Branch import save [as 别名]
def _branchAdd(requestData, user):
'''
增加一个选项的具体处理过程
'''
# 检查是否有提供Question
keys = requestData.keys()
if 'question' not in keys:
return packageResult(RESULT_CODE.ERROR, RESULT_MESSAGE.NO_ID)
questionIdSigned = requestData['question']
# 对id进行数字签名的检查
try:
signer = Signer()
questionId = signer.unsign(questionIdSigned)
except BadSignature:
# 篡改发现处理
return packageResult(RESULT_CODE.ERROR, RESULT_MESSAGE.BAD_SAGNATURE)
# 尝试读取question信息
questionList = Question.objects.filter(id=questionId)
if len(questionList) == 0:
return packageResult(RESULT_CODE.ERROR, RESULT_MESSAGE.OBJECT_NOT_EXIST)
question = questionList[0]
# 检查是否有权限做新增
if question.createBy.id != user.id:
return packageResult(RESULT_CODE.ERROR, RESULT_MESSAGE.NO_PRIVILEGE)
# 遍历Branch的所有Field，并尝试在request中寻找是否提供了对应的数据
data = {}
for field in getModelFields(Branch):
# 跳过系统自动增加的字段
if field.auto_created:
continue
# 读取request数据
value = requestData.get(field.name, None)
# 特殊处理json的Boolean型的变量
if type(field) == BooleanField:
value = jsonBoolean2Python(value)
# 对创建人和修改人的信息进行特殊处理
if field.name in [USER_CREATE_BY_FIELD_NAME, USER_MODIFY_BY_FIELD_NAME]:
value = user
# 对question字段进行特殊处理,提交的数据是id转化为对象
if field.name == 'question':
value = question
# 对ord 字段进行特殊处理，取当前的问题数量加1
if field.name == 'ord':
# 这里锁定了question所有branch对象
value = question.branch_set.select_for_update().count()
# 如果调用者没有显示执行字段值为空，则不增加到data中去，让模型的默认值发挥作用
# 字段代码不能早于对createBy和modifyBy的处理
if value is None and field.name not in keys:
continue
# 将校验的数据添加到data，准备为创建数据库用
data[field.name] = value
branch = Branch(**data)
# 进行数据校验
try:
branch.full_clean()
except ValidationError as exception:
return packageResult(
RESULT_CODE.ERROR, RESULT_MESSAGE.VALIDATION_ERROR,
{'validationMessage': exception.message_dict})
# 写到数据库
branch.save()
# 返回成功
return packageResult(RESULT_CODE.SUCCESS, RESULT_MESSAGE.SUCCESS, {'branchId': branch.id})示例3: index
# 需要导入模块: from models import Branch [as 别名]
# 或者: from models.Branch import save [as 别名]
def index(request):
if request.method != 'POST':
return render(request, 'index.html')
else:
if request.is_ajax():
if request.POST.get('userName'):
user_name=request.POST.get('userName')
user=User.objects.get(user_name=user_name)
else:
user=None
if request.POST.get("mode") == "grow":
parent = request.POST.get('parent')
child = request.POST.get('child')
# case 1: parent already trunk -- create branch from child
try:
trunk = Trunk.objects.get(text=parent)
drawing = trunk.drawing
if trunk:
try:
branch = Branch.objects.get(text=child)
data = {"already" : True,
"parent" : parent,
"child" : child
}
return JsonResponse(data)
except Branch.DoesNotExist:
branch = Branch(text=child, trunk=trunk)
branch.save()
branch.get_tips()
data = drawing.get_data()
if trunk.branch_set.count() > 1:
data["tree?"] = trunk.text
branch.stage = "filled"
branch.save()
return JsonResponse(data)
# display message saying that this combo already exists.
except Trunk.DoesNotExist:
# case 2: parent already branch -- create twig from child
print("trying case 2")
try:
branch = Branch.objects.get(text=parent)
drawing = branch.trunk.drawing
if branch:
try:
twig = Twig.objects.get(text=child)
data = {"already" : True,
"parent" : parent,
"child" : child
}
return JsonResponse(data)
except Twig.DoesNotExist:
twig = Twig(text=child, branch=branch)
twig.save()
twig.get_tips()
data = drawing.get_data()
if branch.trunk.branch_set.count() > 1:
data["tree?"] = branch.trunk.text
twig.stage = "filled"
twig.save()
return JsonResponse(data)
except Branch.DoesNotExist:
# case 3: parent already twig -- create leaf from child
print("trying case 3")
try:
twig = Twig.objects.get(text=parent)
drawing = twig.branch.trunk.drawing
if twig:
try:
leaf = Leaf.objects.get(text=child)
leaf.twigs.add(twig)
leaf.save()
leaf.get_tips(parent)
data = drawing.get_data()
return JsonResponse(data)
except Leaf.DoesNotExist:
leaf = Leaf(text=child)
leaf.save()
leaf.twigs.add(twig)
leaf.save()
leaf.get_tips(parent)
data = drawing.get_data()
if twig.branch.trunk.branch_set.count() > 1:
data["tree?"] = twig.branch.trunk.text
leaf.stage = "filled"
leaf.save()
return JsonResponse(data)
except Twig.DoesNotExist:
# case 4: neither child nor parent saved to tree --
# create branch from child and trunk from parent
print("trying case 4")
trunk = Trunk.objects.create(text=parent)
branch = Branch.objects.create(text=child)
branch.get_tips()
branch.trunk = trunk
#.........这里部分代码省略.........