django-rules | Awesome Django authorization , without the database | Authorization library
kandi X-RAY | django-rules Summary
kandi X-RAY | django-rules Summary
Awesome Django authorization, without the database
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Top functions reviewed by kandi - BETA
- Check if the user has permission on the object
- Check if user has permission to change
- Check if a permission exists
- Checks if a rule with the given name exists
- Test a test rule
- Test a rule
- Evaluate the expression
- Invoke the predicate
- Check if the user has permission on the request
- Get permission object
- Get permission name
- Return a list of permissions required for this view
- Decorator to check if a user has all required permissions
- Redirects to a login URL
- Adds a permission
- Add a rule to the graph
- Overrides get_delete_permissions
- Check if user has change permissions
- Generates a function that checks whether a user is a member of a group
- Decorate a predicate function
- Convert a version number to a string
- Decorate a function to return a predicate
django-rules Key Features
django-rules Examples and Code Snippets
def to_frozenset(x):
return frozenset(map(int, x.split("{")[1].split("}")[0].split(",")))
frozen_df = frozen_df.applymap(to_frozenset)
^(?=.*\d)(?=.*[a-z])(?=.*[])(?!)(?!).{8}
(?!)
(?!(?:(?=.*0)(?=.*1)(?=.*2))|(?:(?=.*1)(?=.*2)(?=.*3))|(?:(?=.*2)(?=.*3)(?=.*4))|(?:(?=.*3)(?=.*4)(?=.*5))|(?:(?=.*4)(?=.*5)(?=.*6))|(?:(?=.*5
DATABASES = {
'default': {
'ENGINE' : 'django.db.backends.mysql', # <-- UPDATED line
'NAME' : 'DATABASE_NAME', # <-- UPDATED line
'USER' : 'USER', # <-- UPDATED line
'PA
class MainScreenManager(ScreenManager):
def on_kv_post(self, base_widget):
if not SHOW_SPLASH_SCREEN:
self.transition = NoTransition()
self.current = 'screen_main'
self.transition = FadeTran
ncatted -a units,time,o,c,'hours since '"$start_date" FORCING.nc
def movelist(state):
for i in range(state[0]):
yield (i, state[1], state[2])
for i in range(state[1]):
yield (state[0], i, state[2])
for i in range(state[2]):
yield (state[0], state[1], i)
def winnningm
from imitation.algorithms import bc
bc_trainer = bc.BC(
observation_space=env.observation_space,
action_space=env.action_space,
demonstrations=transitions,
)
def percent_to_stars(percentage: int, ranges=None, decimal=False):
if ranges is None:
ranges = [(0, 4), (5, 20), (20, 40), (40, 60), (60, 80), (80, 101)]
for i, r in enumerate(ranges):
if r[0] <= percentage <
(?:\A|\n{2})PASS:.*(?:\nPASS:.*)*\n(?!FAIL:).*CLPM_FPGA_(\d+)
re_pattern = re.compile("(?:\A|\n{2})PASS:.*(?:\nPASS:.*)*\n(?!FAIL:).*CLPM_FPGA_(\d+)", re.I)
found = re_pattern.findall(string)
print(found)
<
df = pd.read_csv('output.txt', sep=r'(?:,\s*|^)(?:\d+: \d+x\d+|Done[^)]+\)\s*)',
header=None, engine='python', names=(None, 'a', 'b', 'date')).iloc[:, 1:]
a
Community Discussions
Trending Discussions on django-rules
QUESTION
In my django based application I want to enable users to keep track of their locations. Each location has an owner, and the list view should only show the locations the current user owns.
With django-guardian I was able to achieve the same with specifying the following in my views.py:
...ANSWER
Answered 2021-Nov-04 at 20:04You need to share Location model so we can advise you properly, in both cases you need to specify queryset either in listview variable or by override get queryset method..
I would suggest you following lines of code assuming location model has foreign key from Auth User model where each location assigned to its owner..
QUESTION
I am trying to create a first implementation with django-rules, following the guidelines in the README.
To start with some basic concepts, I want to restrict deletion of a record to the record owner onlyin my app contact
. I managed (it seems) to get things working with my API provided via Django REST Framework. However, when I open Django Admin with a non-superuser user, I get the following error:
AttributeError: 'NoneType' object has no attribute 'created_by'
This appears to be related to my predicate definition in contact/rules.py
(I tried to follow the "book example" in the django-rules documentation here):
ANSWER
Answered 2021-Jan-15 at 17:13So after adding some logging, I found out that my predicate function appears to be executed on every request, even when only the view permission should be checked. The error was observed on the admin login page, where no object for which I wanted to check the created_by
property was in the context yet.
This leads to another question: why is the predicate checked on every request? -> new post
QUESTION
Stupid question but when using django-rules for usage in RulesModel
, where to I put my custom predicates? Do I create a separate rules file and import it into models.py?
ANSWER
Answered 2020-Apr-21 at 08:01From docs https://github.com/dfunckt/django-rules/blob/master/README.rst#custom-rule-sets. You can create rules.py files in your applications and auto load them
QUESTION
Considering the following model
...ANSWER
Answered 2020-Apr-21 at 07:49If you want to auto apply permissions defined in your model you can use
in your course model something like this
QUESTION
Disclaimer: I'm new to django and django-rules.
I have defined my model. The Model has 2 foreign keys to the user table. Creator and supervisor. Instances should be changeable/updated by staff, creator or supervisor.
I have defined predicates for is_creator and is_supervisor and made a rule:
...ANSWER
Answered 2020-Apr-03 at 05:49There are two issues going on. First RTFM and do it correctly:
In my template I used has_perm entity_name.add_entity_name
instead of using as properly described in the documentation has_perm myapp.add_entity_name
.
After fixing that the predicates now actually got called and I could debug them. And there a bigger problem revealed itself. I was able to fix it but don't like the fix.
The predicate:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install django-rules
You can use django-rules 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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