Please read the release notes of the Django version you are using. It will be a
life saver as well.
Regards,
Amitesh
On Wednesday, 20 January, 2021, 07:35:14 pm IST, Amitesh Sahay
<amitesh.sa...@yahoo.com> wrote:
So, this seems to be a version compatibility issue, a a work around you can
use some other database(mysql, oracle, etc). This cud save ur day and time as
well.
Regards,
Amitesh
On Wednesday, 20 January, 2021, 07:32:59 pm IST, panfei <cnwe...@gmail.com>
wrote:
I have tried, it works in Python 3.6 environment. but I still want to find a
way (maybe a workaround) to solve this problem.
'Amitesh Sahay' via Django users <django-users@googlegroups.com> 于2021年1月20日周三
下午9:48写道：
Try older version of Python interpreter and see if that works. May be consider
using 3.6
Regards,
Amitesh
On Wednesday, 20 January, 2021, 05:55:32 pm IST, panfei <cnwe...@gmail.com>
wrote:
I found that, it may not be a Django-related issue, It's more likely a Python
level issue, but do anyone know how to avoid this problem?:
(venv) [felix@localhost blueprint]$ python
Python 3.9.1 (default, Jan 20 2021, 14:32:50)
[GCC 10.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import sqlite3
>>> conn = sqlite3.connect(':memory:')
>>> conn.create_function('f', 2, lambda *args: None, deterministic=True)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
sqlite3.NotSupportedError: deterministic=True requires SQLite 3.8.3 or higher
>>> sqlite3.sqlite_version
'3.34.0'
>>> sqlite3.version
'2.6.0'
>>>
panfei <cnwe...@gmail.com> 于2021年1月20日周三 下午8:03写道：
System environment:
Cent OS 7
Sqlite3 3.34.0 (Compile from source)Python 3.9.1 (Compile from source)
Django 3.1.5 (Pip install)
1. Compile sqlite3:./configure
--prefix=/home/felix/.local/sqlite/sqlite-3.34.0make && make install
2. Add sqlite3 lib to lib search path:
export LD_LIBRARY_PATH=/home/felix/.local/sqlite/default/libexport
LD_RUN_PATH=/home/felix/.local/sqlite/default/lib
3. Compile Python
3.9.1C_INCLUDE_PATH=/home/felix/.local/sqlite/sqlite-3.34.0/include/
CPLUS_INCLUDE_PATH=/home/felix/.local/sqlite/sqlite-3.34.0/include/
LD_RUN_PATH=/home/felix/.local/sqlite/default/lib ./configure
--prefix=/home/felix/.local/python/python-3.9.1 --enable-optimizationsmake &&
make install
4. Create a venv and install django and start a demo projectcd /tmp
/home/felix/.local/python/python-3.9.1/bin/python3 -m venv venvsource
venv/bin/activatepip install djangodjagno-admin startproject democd demo
4 Check sqlite3 lib version (seems to be OK, sqlite_version is 3.34.0)
(venv) [felix@localhost blueprint]$ python manage.py shell
Python 3.9.0 (default, Jan 20 2021, 12:53:25)
[GCC 10.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> import sqlite3
>>> sqlite3.sqlite_version
'3.34.0'
>>> sqlite3.version
'2.6.0'
>>>
5. Run the demo project (cannot find the new sqlite version ? strange.):(venv)
[felix@localhost blueprint]$ python manage.py runserver
Watching for file changes with StatReloader
Performing system checks...
System check identified no issues (0 silenced).
Exception in thread django-main-thread:
Traceback (most recent call last):
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/base/base.py",
line 219, in ensure_connection
self.connect()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/utils/asyncio.py",
line 26, in inner
return func(*args, **kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/base/base.py",
line 200, in connect
self.connection = self.get_new_connection(conn_params)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/utils/asyncio.py",
line 26, in inner
return func(*args, **kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/sqlite3/base.py",
line 215, in get_new_connection
create_deterministic_function('django_date_extract', 2,
_sqlite_datetime_extract)
sqlite3.NotSupportedError: deterministic=True requires SQLite 3.8.3 or higher
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/felix/.local/python/python-3.9.0/lib/python3.9/threading.py",
line 950, in _bootstrap_inner
self.run()
File "/home/felix/.local/python/python-3.9.0/lib/python3.9/threading.py",
line 888, in run
self._target(*self._args, **self._kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/utils/autoreload.py",
line 53, in wrapper
fn(*args, **kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/core/management/commands/runserver.py",
line 121, in inner_run
self.check_migrations()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/core/management/base.py",
line 459, in check_migrations
executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS])
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/migrations/executor.py",
line 18, in __init__
self.loader = MigrationLoader(self.connection)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/migrations/loader.py",
line 53, in __init__
self.build_graph()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/migrations/loader.py",
line 216, in build_graph
self.applied_migrations = recorder.applied_migrations()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/migrations/recorder.py",
line 77, in applied_migrations
if self.has_table():
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/migrations/recorder.py",
line 55, in has_table
with self.connection.cursor() as cursor:
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/utils/asyncio.py",
line 26, in inner
return func(*args, **kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/base/base.py",
line 259, in cursor
return self._cursor()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/base/base.py",
line 235, in _cursor
self.ensure_connection()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/utils/asyncio.py",
line 26, in inner
return func(*args, **kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/base/base.py",
line 219, in ensure_connection
self.connect()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/utils.py",
line 90, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/base/base.py",
line 219, in ensure_connection
self.connect()
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/utils/asyncio.py",
line 26, in inner
return func(*args, **kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/base/base.py",
line 200, in connect
self.connection = self.get_new_connection(conn_params)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/utils/asyncio.py",
line 26, in inner
return func(*args, **kwargs)
File
"/home/felix/PycharmProjects/blueprint/venv/lib/python3.9/site-packages/django/db/backends/sqlite3/base.py",
line 215, in get_new_connection
create_deterministic_function('django_date_extract', 2,
_sqlite_datetime_extract)
django.db.utils.NotSupportedError: deterministic=True requires SQLite 3.8.3 or
higher
Anyone can give help on this issue. Thanks .
--
Code everyday.
--
不学习，不知道
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/CA%2BJstLDBJ1xR1PsDNJDQKMQi%2B_aZZxn41FW%2BevgCRGzsQjQiuA%40mail.gmail.com.
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/1538545520.285499.1611150495253%40mail.yahoo.com.
--
不学习，不知道
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/CA%2BJstLB6ihG8C%2Br-4fjkt2k%3DhLCK8R-rm4uJ2TViBY70G8G5vw%40mail.gmail.com.
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/1524829928.2923252.1611151558687%40mail.yahoo.com.
