safety | Safety checks Python dependencies for known security | Security Testing library
kandi X-RAY | safety Summary
kandi X-RAY | safety Summary
Safety checks your installed dependencies for known security vulnerabilities. By default it uses the open Python vulnerability database Safety DB, but can be upgraded to use pyup.io's Safety API using the --key option.
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Top functions reviewed by kandi - BETA
- Read requirements from a file .
- Render the license information .
- Get a license .
- Returns a list of package licenses that have been resolved .
- Check if a list of packages is vulnerable .
- Write data to cache .
- Build the dist
- Retrieve the licenses for a given key .
- Fetch a remote database .
- Return the database from the cache .
safety Key Features
safety Examples and Code Snippets
Lines of Code : 28
License : No License
Copy// a storage-unbounded ttl cache that is not an lru-cache
const cache = {
data: new Map(),
timers: new Map(),
set: (k, v, ttl) => {
if (cache.timers.has(k)) {
clearTimeout(cache.timers.get(k))
}
cache.timers.set(k, setTimeo In memory
Thread 1 +-------------+ +---------+
| | inc("foo", 1) | |
+---------->| Metrics A | --------------->| from peewee import *
from playhouse.shortcuts import ThreadSafeDatabaseMetadata
class BaseModel(Model):
class Meta:
# Instruct peewee to use our thread-safe metadata implementation.
model_metadata_class = ThreadSafeDatabaseMetadat d.update(dict(s.stripped_strings for s in e.select('dl')))
...
d.update({s.dt.text:float(s.dd.text.split()[0]) for s in e.select('dl')})
data.append(d)
...
{'Safety': 5.0, 'Technology': 5.from pprint import pprint
from ast import literal_eval
# import re
s = """
[
['apples',1,'04-07-2022','16:35'],
['oranges',5,'04-07-2022','18:35'],
['mangoes',10,'04-07-2022','16:00'],
['bananas',,'04-09-2022','11:00']
]
"""
s = s.repla['2' '3' '4' '5more' nan]
`data.dropna(inplace=True)`
`data = data.dropna()`
def swap(array, i, j):
array[i], array[j] = array[j], array[i]
return array
lst = [1, 2, 3, 4]
def alter_mutable(obj):
del obj[0]
print(lst)
alter_mutable(lst)
print(lst)
[1, 2, 3, 4]
[2, 3, 4]
num = 2
def alter_immutable(obj):
obj += 1
print(num)
alterdocker run --memory=128m --restart on-failure myapp
docker run --health-cmd myapp
out = (
df1.assign(topics=df1['topics'].str.split('; ')).explode('topics')
.merge(df2, how='left', on='topics')
.assign(size=lambda x: x.groupby('Name')['cluster'].transform('size'),
count=lambda x: x.groupCommunity Discussions
Trending Discussions on safety
QUESTION
Issue found: Invalid Data safety section We reviewed your app's Data safety section in Play Console and found discrepancies between it and how the app collects and shares user data. All apps are required to complete an accurate Data safety section that discloses their data collection and sharing practices - this is a requirement even if your app does not collect any user data.
We detected user data transmitted off device that you have not disclosed in your app's Data safety section as user data collected.
Issue details
We found an issue in the following area(s):
...SPLIT_BUNDLE 2: Policy Declaration for Play Safety Label: Device Or Other IDs Data Type - Device Or Other IDs (some common examples may include Advertising ID, Android ID, IMEI, BSSID)**
ANSWER
Answered 2022-Mar-03 at 13:15Open
Google Play ConsoleApp content
Data safety => Manage
Overview click next
Answer the questions (then next):
Does your app collect or share any of the required user data types? = yes
Is all of the user data collected by your app encrypted in transit? = yes
Do you provide a way for users to request that their data is deleted? = yes
go to
Device or other IDsand check it thennextcheck Device or other IDs and manage it
answer the questions
Is this data collected, shared, or both? = Collected
Is this data processed ephemerally? = yes
Is this data required for your app, or can users choose whether it's collected? = Users can choose whether this data is collected
Why is this user data collected? = check
App functionality
then save
click next and save and app will review and approved by play store team
QUESTION
Context
I have a char variable on which I need to apply a transformation (for example, add an offset). The result of the transformation may or may not overflow.
I don't really care of the actual value of the variable after the transformation is performed.
The only guarantee I want to have is that I must be able to retrieve the original value if I perform the transformation again but in the opposite way (for example, substract the offset).
Basically:
...ANSWER
Answered 2022-Mar-21 at 15:37I know that signed types overflow is undefined behaviour,
True, but does not apply here.
a += 140; is not signed integer overflow, not UB. That is like a = a + 140; a + 140 does not overflow when a is 8-bit signed char or unsigned char.
The issue is what happens when the sum a + 140 is out of char range and assigned to a char.
Otherwise, the new type is signed and the value cannot be represented in it; either the result is implementation-defined or an implementation-defined signal is raised. C17dr § 6.3.1.3 3
It is implementation defined behavior, when char is signed and 8-bit - to assign a value outside the char range.
Usually the implementation defined behavior is a wrap and fully defined so a += 140; is fine as is.
Alternatively the implementation defined behavior might have been to cap the value to the char range when char is signed.
QUESTION
Dart SDK officially supports ARM64 and as of now, 2.14.2 is the latest (stable) Dart SDK that has support for ARM64. Though it was the same version that was bundled in my Flutter setup, it seemed to run on Intel architecture (Activity monitor shows dart processes running on Intel).
I manually tried replacing the dart SDK on my flutter installation bu replacing flutter-directory/bin/cache/dart-sdk/ with the contents of a zip file of the Dart SDK made for ARM64, downloaded from dart.dev archive. But trying to run an app on an Android emulator (which runs on ARM64 and was working on my old Flutter setup), throws this error:
ANSWER
Answered 2021-Sep-29 at 17:46It seems it can't be used with Flutter yet, as seen in:
Apple Silicon support in the Dart SDK
[...] Note that the Dart SDK bundled in the Flutter SDK doesn’t have these improvements yet.
https://medium.com/dartlang/announcing-dart-2-14-b48b9bb2fb67
[Announcing Dart 2.14][ScreenShot]: https://i.stack.imgur.com/N8Qcc.png
And:
Get the Dart SDK
[...] As of Flutter 1.21, the Flutter SDK includes the full Dart SDK. So if you have Flutter installed, you might not need to explicitly download the Dart SDK. Consider downloading the Dart SDK if any of the following are true:
- You don’t use Flutter.
- You use a pre-1.21 version of Flutter.
- You want to reduce disk space requirements or download time, and your use case doesn’t require Flutter. For example, you might have a continuous integration (CI) setup that requires Dart but not Flutter.
[Get the Dart SDK][ScreenShot]: https://i.stack.imgur.com/rawJV.png
QUESTION
I've just updated my flutter project packages to be null-safety compliant and now Android Studio wants me to update my project to use the latest version of Kotling Gradle Plugin. Can't see where to change this though. I have tried to change "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" into "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.10" but this has no effect.
My build.grade-file looks like this:
ANSWER
Answered 2022-Jan-30 at 21:52change build gradle to this :
QUESTION
I have this code and I am getting this error that I have been trying to solve from 3 to 4 days and I didn't find a solution hope anyone can help me to get a solution to solve this Binding error I am facing.
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_navigation/src/extension_navigation.dart:357:24: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance!.addPostFrameCallback((_) { ^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_navigation/src/extension_navigation.dart:468:24: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance!.addPostFrameCallback((_) { ^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_navigation/src/snackbar/snackbar.dart:452:22: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance!.addPostFrameCallback( ^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_state_manager/src/rx_flutter/rx_disposable.dart:20:22: Warning: Operand of null-aware operation '?.' has type 'SchedulerBinding' which excludes null.
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance?.addPostFrameCallback((_) => onReady()); ^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_state_manager/src/rx_flutter/rx_notifier.dart:130:22: Warning: Operand of null-aware operation '?.' has type 'SchedulerBinding' which excludes null.
- 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance?.addPostFrameCallback((_) => onReady()); ^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_state_manager/src/simple/get_controllers.dart:90:20: Warning: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null.
- 'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart'). WidgetsBinding.instance!.addObserver(this); ^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_state_manager/src/simple/get_controllers.dart:96:20: Warning: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null.
- 'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart'). WidgetsBinding.instance!.removeObserver(this); ^ /C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/get-4.6.1/lib/get_navigation/src/router_report.dart:53:22: Warning: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null.
- 'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/widgets/binding.dart'). WidgetsBinding.instance!.addPostFrameCallback((_) { ^ This app is linked to the debug service: ws://127.0.0.1:53736/oionbuT1rro=/ws Debug service listening on ws://127.0.0.1:53736/oionbuT1rro=/ws
Running with sound null safety Debug service listening on ws://127.0.0.1:53736/oionbuT1rro=/ws Error: Assertion failed: file:///C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_core_web-1.5.4/lib/src/firebase_core_web.dart:273:11 options != null "FirebaseOptions cannot be null when creating the default app." at Object.throw_ [as throw] (http://localhost:53548/dart_sdk.js:5066:11) at Object.assertFailed (http://localhost:53548/dart_sdk.js:4991:15) at firebase_core_web.FirebaseCoreWeb.new.initializeApp (http://localhost:53548/packages/firebase_core_web/firebase_core_web.dart.lib.js:252:42) at initializeApp.next () at http://localhost:53548/dart_sdk.js:40547:33 at _RootZone.runUnary (http://localhost:53548/dart_sdk.js:40417:59) at _FutureListener.thenAwait.handleValue (http://localhost:53548/dart_sdk.js:35361:29) at handleValueCallback (http://localhost:53548/dart_sdk.js:35907:49) at Function._propagateToListeners (http://localhost:53548/dart_sdk.js:35945:17) at _Future.new.[_completeWithValue] (http://localhost:53548/dart_sdk.js:35793:23) at async._AsyncCallbackEntry.new.callback (http://localhost:53548/dart_sdk.js:35814:35) at Object._microtaskLoop (http://localhost:53548/dart_sdk.js:40684:13) at _startMicrotaskLoop (http://localhost:53548/dart_sdk.js:40690:13) at http://localhost:53548/dart_sdk.js:36167:9
...ANSWER
Answered 2022-Feb-22 at 11:50This happend to me when I updated Dart SDK to Beta channel, If you also updated your Dart sdk try to downgrade your Dart sdk from Beta channe; to the Stable Channel Dart version.
The commend to downgrade your dart is
QUESTION
I have a repeated print that prints a bunch of non null-terminated char*'s like so:
ANSWER
Answered 2022-Jan-04 at 00:45When you write printf("%.*s", len1, str1), where len1 is zero and str1 is a null pointer, you are using a s specifier and setting the precision to 0. I looked through the relevant parts of section 7.21.6 of N1570. When documenting the s specifier, it says:
the argument shall be a pointer to the initial element of an array of character type. Characters from the array are written up to (but not including) the terminating null character. If the precision is specified, no more than that many bytes are written.
So, technically, just looking at the first part of that quote, you do need to provide a pointer to an array instead of providing a null pointer. So your code is not following that part of the standard.
However, you set your precision to 0, so the second part of the quote tells us that the printf function is not actually going to write any characters from that array to the output. This implies to me that it won't try to read any characters either: reading past the end of the array is unsafe so printf implementations should not do that. So your code will probably work in practice and it's hard to imagine a case where it would fail. The biggest problem I can think of in practice is that static analyzers or validators might complain about your code.
QUESTION
I am trying to use the video_player, but I am getting the below error. I have also added an MRE (minimum reproducible example).
I have used an emulated Pixel 4, an emulated Pixel 4 XL, and an emulator Pixel 5 with the Android Studio Beta, but none of them worked.
The below error was when I was using a Pixel 4 XL, but the error was the same with all of them.
Error:
...ANSWER
Answered 2022-Jan-11 at 08:53It can be a bug of that Flutter package, indeed. Have you tried to create an issue in GitHub of that package?
Secondly, during my development, I see several times when emulators just fail and real devices always work. The solution I used is - simply to do not test them on simulators. Real users never use simulators, aren't they?
It can be a bug of the library when running on x86 arch (the arch simulators use). Then, nobody with a real device (arm arch) will ever see the bug.
Thirdly, what about trying to use "cloud real devices" to test whether they work on real Pixel devices that you are worried about. There are many platforms that host some real devices and you can connect to them via a webpage and test your app.
QUESTION
Suppose the following scenario
...ANSWER
Answered 2022-Jan-03 at 14:16I think option 2 is the way to go. But to make it work you have to disable the warning selectively. This is supported starting with Scala 2.13.2 and 2.12.13
QUESTION
I'm currently trying to implement a mutable slice/view into a buffer that supports taking subslices safely for in-memory message traversal. A minimal example would be
...ANSWER
Answered 2021-Dec-31 at 17:58Returning a MutView<'s> from subview is unsound.
It would allow users to call subview multiple times and yield potentially overlapping ranges which would violate Rust's referential guarantees that mutable references are exclusive. This can be done easily with immutable references since they can be shared, but there are much stricter requirements for mutable references. For this reason, mutable references derived from self must have their lifetime bound to self in order to "lock out" access to it while the mutable borrow is still in use. The compiler is enforcing that by telling you &mut self.data[..] is &'a mut [u8] instead of &'s mut [u8].
The only option I see is to add an
into_subviewandinto_slicemethod that consumes self.
That the main option I see, the key part you need to need to guarantee is exclusivity, and consuming self would remove it from the equation. You can also take inspiration from the mutable methods on slices like split_mut, split_at_mut, chunks_mut, etc. which are carefully designed to get multiple mutable elements/sub-slices at the same time.
You could use std::mem::transmute to force the lifetimes to be what you want (Warning: transmute is very unsafe and is easy to use incorrectly), however, you then are burdened with upholding the referential guarantees mentioned above yourself. The subview() -> MutView<'s> function should then be marked unsafe with the safety requirement that the ranges are exclusive. I do not recommend doing that except in exceptional cases where you are returning multiple mutable references and have checked that they don't overlap.
I'd have to see exactly what kind of API you're hoping to design to give better advice.
QUESTION
I have a calculation sample/formula that outputs the site score mainly based on these parameters,
- Page Views
- Average Session Duration (Floating point number that is in minutes and seconds i.e. 1 minute 30 seconds would be 1.30.
- Top 3 Geolocations from which the website is most frequently visited and their percentages (e.g. (UK 30%, US 16%, Germany 10%).
- Site Revenue (Monthly Avg. Net)
This works fine in MS Excel.
Here's the calculation sample/formula
Calculation image removed because of client safety and policy.
Now the thing is that I am trying to reproduce this exact formula into JavaScript code, and I am not that familiar with JavaScript Maths, plus some things from the calculation sample are slightly unclear to me.
Here's what I tried:
...ANSWER
Answered 2021-Dec-27 at 15:10I think you are looking for Math.min to complete your formula
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