django-models

问题 I have two models: AffectedSegment model class AffectedSegment(models.Model): SEGMENTO_ESCAPULA = 'Escápula' SEGMENTO_HOMBRO = 'Hombro' SEGMENTO_CODO = 'Codo' SEGMENTO_ANTEBRAZO = 'Antebrazo' SEGMENTO_CARPO_MUNECA = 'Carpo/Muñeca' SEGMENTO_MANO = 'Mano' SEGMENT_CHOICES = ( (SEGMENTO_ESCAPULA, u'Escápula'), (SEGMENTO_HOMBRO, u'Hombro'), (SEGMENTO_CODO, u'Codo'), (SEGMENTO_ANTEBRAZO, u'Antebrazo'), (SEGMENTO_CARPO_MUNECA, u'Carpo/Muñeca'), (SEGMENTO_MANO, u'Mano'), ) affected_segment = models

问题 I own a simple portfolio website @ www.manojmj.com I have a contact form on the site where users can fill a form and send it to me via email Right now, I have configured my Gmail account for sending mails via django. I know the from address in the mail will be replaced by my own address as given in settings.py if I use gmail as my provider and there is no way around this. I am ok with this, but the real issue is that, while I'm running my project on localhost, the emails are being sent just

问题 I'm working with graphql endpoint for my project. One of models has textfield which contains some json. If i request list of my entities via graphql, I'm getting this json like a string. How to reach ability to use it in graphql as nested structure with ability of filtering, choosing some properties etc. class SysObjects(models.Model): id = models.BigAutoField(primary_key=True) user_id = models.BigIntegerField() type_id = models.PositiveIntegerField(blank=True, null=True) # status = models

问题 I'm working with graphql endpoint for my project. One of models has textfield which contains some json. If i request list of my entities via graphql, I'm getting this json like a string. How to reach ability to use it in graphql as nested structure with ability of filtering, choosing some properties etc. class SysObjects(models.Model): id = models.BigAutoField(primary_key=True) user_id = models.BigIntegerField() type_id = models.PositiveIntegerField(blank=True, null=True) # status = models

问题 I want to download all the single or multiple files created by the function by zipping them. The problem is with templates. Please suggest properly to pass the GET parameters for a list of files I got an error : FileNotFoundError at /test/ [Errno 2] No such file or directory: '[' This is the error for improperly placing the query string that is referring to the list of files. My views are as follows: def submit(request): def file_conversion(input_file,output_file_pattern,chunk_size): output

问题 Different proxy models should be different in type. If I query those models I the right ones. I am trying to save a default type field in a proxy model. I don't want to set it everytime in the view. This does not work. The type field is always "TYPE1". models.py: class MyModel(models.Model): class ModelType(models.TextChoices): TYPE1 = 'TYPE1', _('TYPE1') TYPE2 = 'TYPE2', _('TYPE2') type = models.CharField(max_length=100, choices=ModelType.choices, default='TYPE1') class Type2Manager(models

问题 i am getting this value error, when i try to insert some data to django model. My python script is : from task.employeeDetails.models import EmployeeDetails def dumpdata(): userName = "John" designation = 'Software Engineer' employeeID = 2312 contactNumber = 9495321257 project = 'AOL' dateOfJoin = '2009-10-10' EmployeeDetails(userName,designation,employeeID,contactNumber,project,dateOfJoin).save() dumpdata() My models.py is class EmployeeDetails(models.Model): userName = models.CharField(max

问题 I am using raw_sql queries for my convenience for keeping my database minimal I am deleting extra records. By this query #d is from a loop and has values res=MyModel.objects.raw("DELETE FROM mydb_mymodel WHERE mydb_mymodel.s_type = '%s' and mydb_mymodel.barcode = '%s' and mydb_mymodel.shopcode = '%s' and mydb_mymodel.date = '%s'" ,[d.s_type,d.barcode,d.shopcode,d.date]) It is not deleting records in database but when I do res.query and run it from postgres console it works! Yes I can use

问题 django model choice option as a multi select box Django Multiple Choice Field / Checkbox Select Multiple Django: How can i create a multiple select form? I'm trying to add a multiselect field in existing django model. I went through these three SOF threads and some other blogs but I didn't find required solution. everyone is using modelForms. I want this in purely in default django admin panel (same as choice field). this field is not going to be used in front-end/any kind of form. purely for

问题 django model choice option as a multi select box Django Multiple Choice Field / Checkbox Select Multiple Django: How can i create a multiple select form? I'm trying to add a multiselect field in existing django model. I went through these three SOF threads and some other blogs but I didn't find required solution. everyone is using modelForms. I want this in purely in default django admin panel (same as choice field). this field is not going to be used in front-end/any kind of form. purely for