assert | Thin assertion library for use in libraries

 by   beberlei PHP Version: v3.3.1 License: Non-SPDX

kandi X-RAY | assert Summary

kandi X-RAY | assert Summary

assert is a PHP library typically used in Telecommunications, Media, Telecom applications. assert has no bugs, it has no vulnerabilities and it has medium support. However assert has a Non-SPDX License. You can download it from GitHub.

A simple php library which contains assertions and guard methods for input validation (not filtering!) in business-model, libraries and application low-level code. The library can be used to implement pre-/post-conditions on input data. Idea is to reduce the amount of code for implementing assertions in your model and also simplify the code paths to implement assertions. When assertions fail, an exception is thrown, removing the necessity for if-clauses in your code. The library is not using Symfony or Zend Validators for a reason: The checks have to be low-level, fast, non-object-oriented code to be used everywhere necessary. Using any of the two libraries requires instantiation of several objects, using a locale component, translations, you name it. Its too much bloat.
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            kandi-support Support

              assert has a medium active ecosystem.
              It has 2155 star(s) with 179 fork(s). There are 51 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 18 open issues and 81 have been closed. On average issues are closed in 117 days. There are 15 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of assert is v3.3.1

            kandi-Quality Quality

              assert has 0 bugs and 0 code smells.

            kandi-Security Security

              assert has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              assert code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              assert has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              assert releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed assert and discovered the below as its top functions. This is intended to give you an instant insight into assert implemented functionality, and help decide if they suit your requirements.
            • Generate method docs .
            • Assert that the value is URL .
            • Generate a PHP file .
            • Generate a message .
            • Set the Assertion class name .
            • Create a new exception from an array of errors .
            • Set the Assertion class name .
            • Try all the chain .
            • Lazy assertion .
            • Set null or not .
            Get all kandi verified functions for this library.

            assert Key Features

            No Key Features are available at this moment for assert.

            assert Examples and Code Snippets

            Assert the condition .
            pythondot img1Lines of Code : 62dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def Assert(condition, data, summarize=None, name=None):
              """Asserts that the given condition is true.
            
              If `condition` evaluates to false, print the list of tensors in `data`.
              `summarize` determines how many entries of the tensors to print.
            
              Ar  
            Compute elementwise assert op .
            pythondot img2Lines of Code : 53dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def ragged_binary_elementwise_assert_op_impl(op, x, y):
              """Binary elementwise assert api handler for RaggedTensors.
            
              This handles binary assert operations for ragged tensors. Compared with
              `ragged_binary_elementwise_op_impl`, this handler does   
            Assert that x satisfies rank .
            pythondot img3Lines of Code : 50dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def _assert_ranks_condition(
                x, ranks, static_condition, dynamic_condition, data, summarize):
              """Assert `x` has a rank that satisfies a given condition.
            
              Args:
                x:  Numeric `Tensor`.
                ranks:  Scalar `Tensor`.
                static_condition:   A p  

            Community Discussions

            QUESTION

            TypeError: __init__() got an unexpected keyword argument 'as_tuple'
            Asked 2022-Mar-29 at 23:24

            While I am testing my API I recently started to get the error below.

            ...

            ANSWER

            Answered 2022-Mar-29 at 13:29

            As of version 2.1.0, werkzeug has removed the as_tuple argument to Client. Since Flask wraps werkzeug and you're using a version that still passes this argument, it will fail. See the exact change on the GitHub PR here.

            You can take one of two paths to solve this:

            1. Upgrade flask

            2. Pin your werkzeug version

            Source https://stackoverflow.com/questions/71661851

            QUESTION

            How to replace the bundled Dart SDK in Flutter to run natively on Apple Silicon (ARM64)?
            Asked 2022-Mar-21 at 16:27

            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 17:46

            It 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.

            https://dart.dev/get-dart

            [Get the Dart SDK][ScreenShot]: https://i.stack.imgur.com/rawJV.png

            Source https://stackoverflow.com/questions/69274086

            QUESTION

            pip-compile raising AssertionError on its logging handler
            Asked 2022-Feb-13 at 12:37

            I have a dockerfile that currently only installs pip-tools

            ...

            ANSWER

            Answered 2022-Feb-05 at 16:30

            It is a bug, you can downgrade using:

            pip install "pip<22"

            https://github.com/jazzband/pip-tools/issues/1558

            Source https://stackoverflow.com/questions/70946286

            QUESTION

            Flutter Web : "Should never encounter KeyData when transitMode is rawKeyData."
            Asked 2022-Feb-05 at 02:04

            When I run my project on web the Exception message and stack trace was

            ...

            ANSWER

            Answered 2021-Oct-31 at 06:28

            try one of theies

            flutter run -d chrome --web-renderer html

            flutter build web --web-renderer html

            Source https://stackoverflow.com/questions/69784429

            QUESTION

            Python threads difference for 3.10 and others
            Asked 2022-Jan-04 at 21:25

            For some, simple thread related code, i.e:

            ...

            ANSWER

            Answered 2021-Nov-17 at 14:58

            An answer from a core developer:

            Unintended consequence of Mark Shannon's change that refactors fast opcode dispatching: https://github.com/python/cpython/commit/4958f5d69dd2bf86866c43491caf72f774ddec97 -- the INPLACE_ADD opcode no longer uses the "slow" dispatch path that checks for interrupts and such.

            Source https://stackoverflow.com/questions/69993959

            QUESTION

            Lookaround regex and character consumption
            Asked 2021-Dec-20 at 12:26

            Based on the documentation for Raku's lookaround assertions, I read the regex / / as saying "starting from the left, match but do not not consume one character that is a, b, or c and, once you have found a match, match and consume one alphabetic character."

            Thus, this output makes sense:

            ...

            ANSWER

            Answered 2021-Dec-20 at 12:26

            and does not seem to support some backslashed character classes. \n, \s, \d and \w show similar results.

            behaves the same as <[abc\s]> when \n, \s, \d or \w is added.

            \t, \h, \v, \c[NAME] and \x61 seem to work as normal.

            Source https://stackoverflow.com/questions/69004383

            QUESTION

            How to compare file paths from JsonConfigurationSources and Directory.GetFiles properly?
            Asked 2021-Dec-20 at 04:22

            I created an extension method to add all JSON configuration files to the IConfigurationBuilder

            ...

            ANSWER

            Answered 2021-Dec-19 at 09:24

            The logic of comparing files seems alright, I don't find any outstanding problem with it, it is ok to prepend the "/" to match what you need. Could be even better if you could use the System.IO.Path.DirectorySeparatorChar for the directory root path as well, so if you run on windows or Linux you will have no issues.

            But there may be a conceptual problem with what you are doing. To my understanding you aim to verify existence of specific configuration files required for your program to work right, if those files are missing than the program should fail. But that kind of failure due to missing configuration files, is an expected and valid result of your code. Yet, you unit-test this as if missing files should fail the test, as if missing files are an indication that something wrong with your code, this is wrong.

            Missing files are not indication of your code not working correct and Unit-test should not be used as a validator to make sure the files exist prior executing the program, you will likely agree that unit-test is not part of the actual process and it should only aim to test your code and not preconditions, the test should compare an expected result (mock result of your code) vs. actual result and certainly not meant to become part of the code. That unit test looks like a validator that should be in the code.

            So unless those files are produced by your specific code (and not the deployment) there is no sense testing that. In such case you need to create a configuration validator code - and your unit test could test that instead. So it will test that the validator expected result with a mock input you provide. But the thing here is that you would know that you only testing the validation logic and not the actual existence of the files.

            Source https://stackoverflow.com/questions/70378711

            QUESTION

            Low Pass filter + sample rate conversion using Avaudioengine iOS
            Asked 2021-Dec-17 at 10:50

            We are working on a project which allows us to record some sounds from a microphone with a 5k Hz sample rate with some Low-Pass filter & HighPass filter.

            What we are using

            We are using AvaudioEngine for this purpose.

            We are using AVAudioConverter for downgrading the sample rate.

            We are using AVAudioUnitEQ for the LowPass & HighPass filter.

            Code

            ...

            ANSWER

            Answered 2021-Dec-17 at 10:50

            I think the main problem with this code was that the AVAudioConverter was being created before calling engine.prepare() which can and will change the mainMixerNode output format. Aside from that, there was a redundant connection of mainMixerNode to outputNode, along with a probably incorrect format - mainMixerNode is documented to be automatically created and connected to the output node "on demand". The tap also did not need a format.

            Source https://stackoverflow.com/questions/70382340

            QUESTION

            Implementation of the max() function in Python
            Asked 2021-Dec-14 at 03:47

            Consider:

            ...

            ANSWER

            Answered 2021-Nov-17 at 05:14

            Short answer: Use a star to collect the arguments in a tuple and then add a special case for a tuple of length one to handle a single iterable argument.

            Source material: The C code that handles the logic can be found at: https://github.com/python/cpython/blob/da20d7401de97b425897d3069f71f77b039eb16f/Python/bltinmodule.c#L1708

            Simplified pure python code: If you ignore the default and key keyword arguments, what's left simplifies to:

            Source https://stackoverflow.com/questions/69997857

            QUESTION

            Are codatatypes really terminal algebras?
            Asked 2021-Nov-27 at 00:22

            (Disclaimer: I'm not 100% sure how codatatype works, especially when not referring to terminal algebras).

            Consider the "category of types", something like Hask but with whatever adjustment that fits the discussion. Within such a category, it is said that (1) the initial algebras define datatypes, and (2) terminal algebras define codatatypes.

            I'm struggling to convince myself of (2).

            Consider the functor T(t) = 1 + a * t. I agree that the initial T-algebra is well-defined and indeed defines [a], the list of a. By definition, the initial T-algebra is a type X together with a function f :: 1+a*X -> X, such that for any other type Y and function g :: 1+a*Y -> Y, there is exactly one function m :: X -> Y such that m . f = g . T(m) (where . denotes the function combination operator as in Haskell). With f interpreted as the list constructor(s), g the initial value and the step function, and T(m) the recursion operation, the equation essentially asserts the unique existance of the function m given any initial value and any step function defined in g, which necessitates an underlying well-behaved fold together with the underlying type, the list of a.

            For example, g :: Unit + (a, Nat) -> Nat could be () -> 0 | (_,n) -> n+1, in which case m defines the length function, or g could be () -> 0 | (_,n) -> 0, then m defines a constant zero function. An important fact here is that, for whatever g, m can always be uniquely defined, just as fold does not impose any contraint on its arguments and always produce a unique well-defined result.

            This does not seem to hold for terminal algebras.

            Consider the same functor T defined above. The definition of the terminal T-algebra is the same as the initial one, except that m is now of type X -> Y and the equation now becomes m . g = f . T(m). It is said that this should define a potentially infinite list.

            I agree that this is sometimes true. For example, when g :: Unit + (Unit, Int) -> Int is defined as () -> 0 | (_,n) -> n+1 like before, m then behaves such that m(0) = () and m(n+1) = Cons () m(n). For non-negative n, m(n) should be a finite list of units. For any negative n, m(n) should be of infinite length. It can be verified that the equation above holds for such g and m.

            With any of the two following modified definition of g, however, I don't see any well-defined m anymore.

            First, when g is again () -> 0 | (_,n) -> n+1 but is of type g :: Unit + (Bool, Int) -> Int, m must satisfy that m(g((b,i))) = Cons b m(g(i)), which means that the result depends on b. But this is impossible, because m(g((b,i))) is really just m(i+1) which has no mentioning of b whatsoever, so the equation is not well-defined.

            Second, when g is again of type g :: Unit + (Unit, Int) -> Int but is defined as the constant zero function g _ = 0, m must satisfy that m(g(())) = Nil and m(g(((),i))) = Cons () m(g(i)), which are contradictory because their left hand sides are the same, both being m(0), while the right hand sides are never the same.

            In summary, there are T-algebras that have no morphism into the supposed terminal T-algebra, which implies that the terminal T-algebra does not exist. The theoretical modeling of the codatatype Stream (or infinite list), if any, cannot be based on the nonexistant terminal algebra of the functor T(t) = 1 + a * t.

            Many thanks to any hint of any flaw in the story above.

            ...

            ANSWER

            Answered 2021-Nov-26 at 19:57

            (2) terminal algebras define codatatypes.

            This is not right, codatatypes are terminal coalgebras. For your T functor, a coalgebra is a type x together with f :: x -> T x. A T-coalgebra morphism between (x1, f1) and (x2, f2) is a g :: x1 -> x2 such that fmap g . f1 = f2 . g. Using this definition, the terminal T-algebra defines the possibly infinite lists (so-called "colists"), and the terminality is witnessed by the unfold function:

            Source https://stackoverflow.com/questions/70128628

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install assert

            You can download it from GitHub.
            PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.

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