kandi X-RAY | Django_manage Summary
kandi X-RAY | Django_manage Summary
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Trending Discussions on Django_manage
QUESTION
I am running Wagtail which runs on django and when running the dumpdata
the following occurs
ANSWER
Answered 2020-Jun-23 at 07:51use --output
instead of >
to avoid sending console(stdout) debugging info to your dumped data, also exclude the irrelevant models
QUESTION
Throughout writting my app many times I have had to delete my database and re run my migrations. This has always worked by simply deleteing the database file then just running manage.py migrate
. However now when I try to do this, I get an error saying django.db.utils.OperationalError: no such table: Planner_course
where Planner is my app name and Course is one of my class schemas. What I am doing essentially follows this answer.I am unsure why less than a week ago I was able to reset my database using this method and now I cannot. Does anybody have any ideas? I get error wether I run makemigrations
migrate
or even runserver
, where as everyother time it would simply remake the db and apply the migrations when I reran the migrations with no db. Here is the full error code:
ANSWER
Answered 2020-Mar-10 at 21:28I ended up solving this by wiping all imports of views.py as well, for some reason that worked. My advice to anyone else in this situation:
- create a backup of your project folder
- delete db from project folder
- clear all imports of views.py. For example this might be imported in your urls.py and in models.py.
Then, run
migrations
if you kept your migrations ormakemigrations
if you didntThis should rebuild your db. Copy this new db to a folder somewhere you will remember
Restore all files from your backup
copy new db into restored project(replace old db)
cheers
QUESTION
I'm using PyCharm 2018.2.4 with Python 3.7. I want to run some seed data so in the Python management console, I tried running my yaml file, which ended in this error
...ANSWER
Answered 2019-Jan-23 at 21:32I think you're looking for pyyaml
QUESTION
After running my server, my page doesn't show the updates that I've made in the CSS file.
My navbar won't recognize a css rule: .navbar-bg {background-color: black;}
(i've just tested this rule).
However, If I paste this same HTML
and CSS
code in a site like CodePen it works (my navbar gets a black background).
https://codepen.io/ogonzales/pen/KbKzQo
The same happens if I run the HTML and CSS from a directory in my PC, so I think it has something to do with Django.
What could it be?
I've tried also this other answer:
...ANSWER
Answered 2018-Dec-10 at 05:03You can test this method. I hope would be benefit for you
QUESTION
I have a project (python 3.6
, django v2.1
) that I deploy using Ansible v2.4.6
to my VM ubuntu server 18.04
(on the old ubuntu server 16.04
there is no problem, everything works fine).
I have a custom Django
management command called ensure_initial_data
:
ANSWER
Answered 2018-Nov-30 at 12:09I had a smilar problem with Flask and Docker. The problem was locale
env variables was not arranged. The following commands is handling it.
QUESTION
I have a Salad
model:
ANSWER
Answered 2018-Jul-24 at 19:48Normally it is caused by the fact that your two related tables are not using InnoDB and at least one of them uses MyISAM engine instead.
The problem is Foreign keys are not supported on MyISAM.
Here is a related Django ticket #26777.
Since this is entirely related to MYSQL and not a Django specific, I will link this thread that could potentially help you,
Converting Tables from MyISAM to InnoDB
FUN FACT
I'm not the one that took care of this Django ticket even if the names are similar. @SimonCharette is.
QUESTION
Right now I have two playbooks that I execute. One for a code_update and one for the entire site update. I'd like to have a "Quick Code Update", that doesn't run any of the NPM tasks.
Currently the task looks as such:
...ANSWER
Answered 2018-Feb-28 at 15:20You have to tag related tasks:
QUESTION
I have a working local environment using Django 1.11 with a PostgreSQL 10 database running on Linux Mint.
I am trying to take a copy of this environment and install it on two Ubuntu 16.04 development servers: one for the web server and the other for the SQL server.
The problem is running Django with the Ubuntu PostgreSQL server.
When I take the Django settings.py file, and change the server from 'localhost' to the IP address of the new PostgreSQL server, every command issued with manage.py fails. This includes createsuperuser, makemigrations and migrate. This fails on both my working, development machine and the new Ubuntu web server.
Is there a step I am missing that should be done after changing the database server and before running a manage.py command?
Everything I have read says to simply run the makemigrations, and migrate commands. I have even tried to delete the makemigrations folders, but still no luck.
Verified: Can connect to the new PostgreSQL server remotely using the same user ID and password, and was able to create a table (so problem should not be related to security or remote access).
Here is the error that comes up each time:
...ANSWER
Answered 2017-Oct-25 at 18:58The traceback is showing that the problem is caused by line 17 of assessment/forms.py - we can't see the actual code but it seems likely that you are performing a query at class or module level. You must not do this, as anything at that level is executed on import, which is before the migrations can have a chance to run.
Note that this problem is not related to running the database on a separate server specifically, but just caused by moving to a new empty database.
QUESTION
This is my Django model, in which I want to add another field, in addition to pre-existent fields
...ANSWER
Answered 2017-Oct-02 at 06:23I've solved by deleting some migration files. Now it's working. I've tried to re-run makemigration and migrate and I've didn't get any trouble. I think dependencies from precedent file were the problem
QUESTION
I have a serious problem with my populate. Characters are not stored correctly. My code:
def _create_Historial(self):
...ANSWER
Answered 2017-Feb-24 at 22:31Ok, I'll keep this brief.
You should convert encoded data/strs to Unicodes early in your code. Don't inline
.decode()/.encode()/unicode()
When you open a file in Python 2.7, it's opened in binary mode. You should use
io.open(filename, encoding='utf-8')
, which will read it as text and decode it from utf-8 to Unicodes.The Python 2.7 CSV module is not Unicode compatible. You should install https://github.com/ryanhiebert/backports.csv
You need to tell the MySQL driver that you're going to pass Unicodes and use UTF-8 for the connection. This is done by adding the following to your connection string:
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You can use Django_manage like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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