Re: keras

[HJ]

sorry I was using python 3.7.4 32bit and it required 64 , now it worked for 
me 

Le lundi 1 juin 2020 01:13:54 UTC+1, Franck Tchouanga a écrit :
>
> Which version are you trying to install
>
> On Mon, Jun 1, 2020, 00:39 HJ > wrote:
>
>> hello guys hope u r doing well 
>>
>> I want to use keras but I face the error like *there is no module named 
>> tensorflow* when I try to install it I face this error : 
>>
>> **ERROR: Could not find a version that satisfies the requirement 
>> tensorflow (from versions: none)*
>> *ERROR: No matching distribution found for tensorflow**
>>
>> do you have any suggestions ?
>>
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>>  
>> <https://groups.google.com/d/msgid/django-users/04e69dab-2560-47ae-8c52-004b61ebd9ed%40googlegroups.com?utm_medium=email_source=footer>
>> .
>>
>

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keras

[HJ]

hello guys hope u r doing well 

I want to use keras but I face the error like *there is no module named 
tensorflow* when I try to install it I face this error : 

**ERROR: Could not find a version that satisfies the requirement tensorflow 
(from versions: none)*
*ERROR: No matching distribution found for tensorflow**

do you have any suggestions ?

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Re: Django json parser

[HJ]

you have to do a Queryset 
 inside your 
view function , something like :

@login_required
def Home(request):
 return render(request,'home.html',{})

@login_required
def JsonFunction(request):
 dataset = YourModel.objects.all() 
 data = list(dataset)
 return JsonResponse(data, safe=False)

that's only an example you need to set what you want to show 

Le samedi 30 mai 2020 14:12:07 UTC+1, bharat pamnani a écrit :
>
> I am a beginner in django and i need to build an app which enter some user 
> data and their activity period by creating model i can do that to store in 
> sql database.
> The problem is i need to display that data in json format any help will be 
> really appreciated 
>
> Thanks
>

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Datetime Error

[HJ]

hello django-users hope you are doing well ! 

I was trying to convert the Date from string to timestamp 

def JsonDeliv(request):
 
 dataset = DeliveriesperDate.objects.all().values_list('Date',
'CountDeliveries')
 data = list(dataset)

  for i in data :
   data[i][0] = int(time.mktime(time.strptime(str(i),'%Y-%m-%dT%H:%M:%S.%Z'
))*1000)

  return JsonResponse(data, safe=False)



this is the error I get : ValueError: time data '(datetime.datetime(2020, 
5, 21, 0, 0, tzinfo=), 5)' does not match format '%Y-%m-%dT%H:%M:%S.%Z'

can you guys help me out !

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Re: convert Date to milliseconds

[HJ]

thank you so much for your ideas , I am gonna fix this ^^

Le mardi 26 mai 2020 01:01:17 UTC+1, Samuel Nogueira a écrit :
>
> Hi! before answer you question I would recomend you to give a little fix 
> in your model and your function names. Try to follow the PEP8 style guide 
> for Python, in the guide is recommended using only capitalized words for 
> naming classes with composite names, and function names should be lowercase 
> with words separated by underscore. Thereby, would be more appropriate 
> naming your function and class this way: *class 
> MailItemCountDeliveriesPerDate()* and *def json_deliv()*. Fell free to 
> accept or ignore this tip.
>
> Now, back to the question, the DateTimeField() is a implementation of the 
> python datetime.datetime for storage in the database, so after you get the 
> Date from the database you can use the timestamp() method in the related 
> Date field. This will deliver the date in seconds format, then you just 
> multiply by 1000 to get your Date in milliseconds.
>
>  
>
> Hope this helps. Sorry if it got a little confusing.
>
>  
>
> *De: *HJ 
> *Enviado:*segunda-feira, 25 de maio de 2020 19:17
> *Para: *Django users 
> *Assunto: *convert Date to milliseconds
>
>  
>
> Hello everyone I want to convert my Date from string to *milliseconds*
>
>  
>
> this is my *models.py class *
>
>  
>
> *class* mail_item_count_deliveries_perDate(*models*.*Model*):
>
>countDeliveries = models.IntegerField(*default*=0)
>
>Date = models.DateTimeField()
>
>  
>
> this is my *views.py *
>
>  
>
> *def* jsonDeliv(*request*):
>
>  
>
>  dataset = mail_item_count_deliveries_perDate.objects.all().values_list(
> 'Date','countDeliveries')
>
>  data = *list*(dataset)
>
>  
>
>  return JsonResponse(data, *safe*=False)
>
>
> this is how the data looks like 
>
>  
>
> [["2020-05-21T00:00:00Z", 5], ["2019-05-21T00:00:00Z", 1], 
> ["2020-04-06T00:00:00Z", 3], ["2020-02-10T00:00:00Z", 2], 
> ["2020-01-23T00:00:00Z", 4],
>
>
> I want to convert the Date to milliseconds I want to use it in stock 
> highchart , and I don't know how to do it here can you guys help me please 
>
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>  
> <https://groups.google.com/d/msgid/django-users/de8d3e67-2a68-45be-a9c9-fb06fbb206a6%40googlegroups.com?utm_medium=email_source=footer>
> .
>
>  
>

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convert Date to milliseconds

[HJ]

Hello everyone I want to convert my Date from string to *milliseconds*

this is my *models.py class *

*class mail_item_count_deliveries_perDate(models.Model):countDeliveries 
= models.IntegerField(default=0)Date = models.DateTimeField()*

this is my *views.py *

def jsonDeliv(request):
 
 dataset = mail_item_count_deliveries_perDate.objects.all().values_list(
'Date','countDeliveries')
 data = list(dataset)
 
 return JsonResponse(data, safe=False)

this is how the data looks like 

[["2020-05-21T00:00:00Z", 5], ["2019-05-21T00:00:00Z", 1], 
["2020-04-06T00:00:00Z", 3], ["2020-02-10T00:00:00Z", 2], 
["2020-01-23T00:00:00Z", 4],


I want to convert the Date to milliseconds I want to use it in stock 
highchart , and I don't know how to do it here can you guys help me please 

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JSON data

[HJ]

hello guys hope you are doing well 

I am trying to make a highchart but I found a problem in the view function 
so my chart doesn't show becuase of that 

view function 

def jsonDepend(request):
 dataset = mail_item_countries_depend.objects.all().values('exped','destin',
'count')
 data = list(dataset)

  return JsonResponse(data, safe=False)


my views function show something like this : [{"exped": "MA", "destin": 
"AL", "count": 2}, {"exped": "MA", "destin": "BS", "count": 1}]  

how can I store it like that : [["MA", "AL",  2], ["MA", "BS", 1]] 

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Re: How to Insert Foreign Key into my user model with Abstractbaseuser

[HJ]

can you check this , I hope it's helpful 
https://stackoverflow.com/questions/28691771/django-foreignkey-to-abstractbaseuser

Le jeudi 21 mai 2020 13:11:50 UTC+1, 박지훈 a écrit :
>
> class User(AbstractBaseUser):
>password = models.CharField(max_length=128)
>username = models.CharField(unique=True, max_length=150)
>is_superuser = models.IntegerField()
>last_name = models.CharField(max_length=150)
>phone = models.CharField(max_length=20)
>email = models.CharField(max_length=254)
>date_of_birth = models.DateTimeField()
>date_joined = models.DateTimeField()
>last_login = models.DateTimeField(blank=True, null=True)
>is_staff = models.IntegerField(blank=True, null=True)
>is_active = models.IntegerField(blank=True, null=True)
>first_name = models.CharField(max_length=30, blank=True, null=True)
>
>
>objects = UserManager()
>
>USERNAME_FIELD = 'username'
>REQUIRED_FIELDS = ['last_name', 'phone', 'email', 'date_of_birth']
>
>def has_perm(self, perm, obj=None):
>   return True
>
>def has_module_perms(self, app_label):
>   return True
>
>class Meta:
>   db_table = 'auth_user'
>
>
> *This is my user model in app.models.py  *
>
>
> *I want to add foreign key into Class User. but i can`t ...*
>
>
> *please help me*
>
>

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JSON file

[HJ]

hello django users hope you are doing well 

I want to do a highchart using a json file , and that's the problem I am 
facing , I want to create a json file in my views.py based on my columns 
below "countDeliveries"and "Dates"

class mail_item_count_deliveries_perDate(models.Model):
   countDeliveries = models.IntegerField(default=0)
   Dates = models.DateTimeField()


myJSON file should be something like that:
 

[
[
Dates,
countDeliveries
],
[
116769600,
5
],


 
- can you guys help me out 

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