**It has been moved to a separated package.**

Based on this [answer](https://askubuntu.com/questions/763612/importerror-no-module-named-pyqt5-qtwebenginewidgets) and my own experience,
Just execute in a terminal:

    pip install PyQtWebEngine

If you still got problems with PyQt, try uninstalling all of the PyQt related libraries:
```
pip uninstall PyQt5
pip uninstall PyQt5-sip
pip uninstall PyQtWebEngine
```
Then install them again, which should fix the following errors:
```
ModuleNotFoundError: No module named &#39;PyQt5.sip&#39;
ModuleNotFoundError: No module named &#39;PyQt5.QtWebEngineWidgets&#39;
```

If you got problems uninstalling the libraries, go to your Python folder, like:

    C:\Users\&lt;USERNAME&gt;\AppData\Local\Programs\Python\Python&lt;PYTHON-VERSION&gt;\Lib\site-packages

and manually delete the PyQt folders, then uninstall everything and install again. 

&gt; Make sure you have the latest Python version and upgraded your pip too


  [1]: https://askubuntu.com/questions/763612/importerror-no-module-named-pyqt5-qtwebenginewidgets

For me, *first uninstalling* PyQtWebEngine with
`pip uninstall PyQtWebEngine`
and *then reinstalling* with 
`pip install PyQtWebEngine`
solved the problem of Spyder not starting.

I have just installed older version of pyqt5

```console
pip install PyQt5==5.7.1
```

this is a problem with pyqt5.
You can try:

    pip install pyqt5==pyqt5.8

or same for conda

I&#39;m writing a class library for a simple parser in C#. When I first created it, I used .NET standard 2.0, but now I need to migrate it to .NET 4.6 both to conform to the other projects in my solution and in order to use NUnit.

I tried to follow the instructions [in the Microsoft documentation](https://docs.microsoft.com/en-us/visualstudio/ide/how-to-target-a-version-of-the-dotnet-framework), but when I try to select another framework in the properties, I can only find other .NET standard versions.

How can I migrate it? Will I need to manually edit the `.csproj` file?

How can I change a .NET standard library to a .NET framework library?

I&#39;m trying to  provide a resolve service via the new `providedIn` attribute.

This is a translations resolver which I use in a protected module:

&lt;!-- begin snippet: js hide: false console: true babel: false --&gt;

&lt;!-- language: lang-js --&gt;

    import { Injectable } from &#39;@angular/core&#39;;

    import { Observable , pipe } from &#39;rxjs&#39;;
    import {map} from &quot;rxjs/operators&quot;;

    //This is causing: &quot;WARNING in Circular dependency detected:&quot;
    import {ProtectedModule} from &quot;../../../protected/protected.module&quot;;

    import { HttpHandlerService } from &#39;../../http/http-handler.service&#39;;

    @Injectable({
      providedIn: ProtectedModule //Over here (I need the import for this line)
    })
    export class TranslationsResolverService {
      constructor(private _httpHandlerService : HttpHandlerService) { }
        resolve(): any {
          //Do Something...
        }
    }

&lt;!-- end snippet --&gt;

I declared the translations resolver service in the protected routing module:

&lt;!-- begin snippet: js hide: false console: true babel: false --&gt;

&lt;!-- language: lang-js --&gt;

    import { NgModule }           from &#39;@angular/core&#39;;
    import {RouterModule, Routes} from &#39;@angular/router&#39;;

    import {AuthGuard} from &quot;../core/resolvers/auth/auth.guard&quot;;
    import {TranslationsResolverService} from &quot;./../core/resolvers/translations/translations-resolver.service&quot;;

    const routes: Routes = [
      {
        path : &#39;app&#39; ,
        component: ProtectedComponent,
        resolve : {
          translations : TranslationsResolverService // &lt;---- Over here - i can&#39;t remove that of course
        },
        canActivate: [AuthGuard],
        ]
      }
    ];


    @NgModule({
      imports : [RouterModule.forChild(routes)],
      exports : [RouterModule]
    })
    export class ProtectedRoutingModule { }

&lt;!-- end snippet --&gt;


Because of the fact that I import (typescript import) the `protected.module` in the `translations-resolver.service.ts` **in order to use it in the `providedIn` attribute** I get a WARNING in Circular dependency detected:

    path/to/translations-resolver.service.ts -&gt; 
    
    protected/protected.module.ts -&gt;
    
    protected/protected-routing.module.ts -&gt; 
    
    path to translations-resolver.service.ts

The 2nd path (protected/protected.module.ts) is added due to the `providedIn` attribute.

I can fix this by just providing the `translationsResolver` as a `NgModule provider` (in the providers array) but I prefer it to be an `injectable` provider.

Any suggestions for solving this?

Angular 6+ :ProvidedIn a non root module is causing a circular dependency

I have Python 3.7.0 and I installed PyQt5 with this command:

    pip install PyQt5

I have returned this error:

        main.py&quot;, line 4, in &lt;module&gt;
        from PyQt5.QtWebEngineWidgets import *
    ModuleNotFoundError: No module named &#39;PyQt5.QtWebEngineWidgets&#39;

In Eclipse I have this configuration:

[![enter image description here][1]][1]


What may be wrong?

Thanks

  [1]: https://i.stack.imgur.com/J7p4J.png

Python 3.7.0 No module named &#39;PyQt5.QtWebEngineWidgets&#39;

I have Python 3.7.0 and I installed PyQt5 with this command:
<pre><code class="hljs">pip install PyQt5
</code></pre>
I have returned this error:
<pre><code class="hljs language-css"> main.py", line 4, in &#x3C;module>
 from PyQt5.QtWebEngineWidgets import *
ModuleNotFoundError: No module named 'PyQt5.QtWebEngineWidgets'
</code></pre>
In Eclipse I have this configuration:
<a href="https://i.stack.imgur.com/J7p4J.png" target="_blank" rel="noopener noreferrer"><img src="https://i.stack.imgur.com/J7p4J.png" alt="enter image description here"></a>
What may be wrong?
Thanks

How can I modify the size of the output image of the function `pandas.DataFrame.plot`?

I tried:

`plt.figure (figsize=(10,5))`

and

`%matplotlib notebook`

but none of them work.

How to increase image size of pandas.DataFrame.plot

Do dataclasses have a way to add additional initialization aside from what is provided with its built in initializer, without overriding it? Specifically, I want to check some values of a list of integers that is one of the fields in the data class upon initialization.

Python 3 dataclass initialization

I&#39;m using Visual Studio Code in order to debug a Python script.

Following [this guide][1], I set up the argument in the `launch.json` file:

[![Enter image description here][2]][2]

But when I press on *Debug*, it says that my argument is not recognized and Visual Studio Code says:

&gt; error: unrecognized arguments

[![Enter image description here][3]][3]

As Visual Studio Code is using PowerShell, let&#39;s execute the same file with the same argument:

[![Enter image description here][4]][4]

So: the same file, same path, and same argument. In the terminal it is working, but not in Visual Studio Code.

Where am I wrong?

  [1]: https://code.visualstudio.com/docs/python/debugging
  [2]: https://i.stack.imgur.com/iCrKC.png
  [3]: https://i.stack.imgur.com/YS879.png
  [4]: https://i.stack.imgur.com/8HJJ5.png





Visual Studio Code: How debug Python script with arguments

- I decided to make some kind of secret code for testing purposes with Unicode.
- I&#39;ve done that by adding numbers to Unicode so it would be kind of secret.
- I&#39;ve been getting this error, but I don&#39;t know how to solve it.
 - Is there any solution?

## Original Code

```python
message = input(&quot;Enter a message you want to be revealed: &quot;)
secret_string = &quot;&quot;
for char in message:
    secret_string += str(chr(char + 7429146))
print(&quot;Revealed&quot;, secret_string)
q = input(&quot;&quot;)
```

## Original Error

```pyton
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
&lt;ipython-input-182-49ece294a581&gt; in &lt;module&gt;
      2 secret_string = &quot;&quot;
      3 for char in message:
----&gt; 4     secret_string += str(chr(char + 7429146))
      5 print(&quot;Revealed&quot;, secret_string)
      6 q = input(&quot;&quot;)

TypeError: can only concatenate str (not &quot;int&quot;) to str
```

## Updated code

```python
while True:
    try:
        message = int(input(&quot;Enter a message you want to be decrypt: &quot;))
        break
    except ValueError:
        print(&quot;Error, it must be an integer&quot;)
secret_string = &quot;&quot;
for char in message:
    secret_string += chr(ord(char - str(742146)))
print(&quot;Decrypted&quot;, secret_string)
q = input(&quot;&quot;)
```



How to resolve TypeError: can only concatenate str (not &quot;int&quot;) to str

I have python3.5 already in linux ubuntu. I have downloaded the python3.7.tar [www.python.org][1].

But i have no idea how to install it. How to upgrade to python 3.7? Thanks.



  [1]: http://www.python.org

How to upgrade Python version to 3.7?

I&#39;m using Python&#39;s Pathlib and I want to take something like

    p = Path(&#39;/path/to/foo&#39;)

And then try a couple of different extensions. I can do

    for ext in [&#39;.txt&#39;, &#39;.md&#39;, &#39;.note&#39;]
        filename = Path(str(p) + ext)

but that feels a little awkward. Is there a better way to do this?

Is there an idiomatic way to add an extension using Python&#39;s Pathlib?

I am trying to install dependencies using `pip3` command

current scenario:

    Dev$ which python
    /Users/Dev/anaconda/bin/python
    
    Dev$ which python3
    /usr/local/bin/python3


    Dev$ pip --version
    pip 10.0.1 from /usr/local/lib/python2.7/site-packages/pip (python 2.7)
    
    Dev$ pip3 --version
    -bash: /usr/local/bin/pip3: /usr/local/opt/python3/bin/python3.6: bad 
    interpreter: No such file or directory


I have no idea why my `pip3` command is not working. 

I have tried things like this:
    
    brew link --overwrite python 




pip3: bad interpreter: No such file or directory

I am using [`pipenv`](https://pipenv.kennethreitz.org/) to handle Python package dependencies.

The Python package is using two packages (named `pckg1` and `pckg2`) that rely on the same package named `pckg3`, **but from two different versions**. Showing the dependency tree :

    $ pipenv graph
      pckg1==3.0.0
        - pckg3 [required: &gt;=4.1.0]
      pckg2==1.0.2
        - pckg3 [required: ==4.0.11]

An attempt to install dependencies :

    $ pipenv install

    Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies.
    You can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.
    Hint: try $ pipenv lock --pre if it is a pre-release dependency.
    Could not find a version that matches pckg3==4.0.11,==4.1.0,&gt;=4.1.0 (from -r C:\Users\user\AppData\Local\Temp\pipenv-o7uxm080-requirements\pipenv-hwekv7dc-constraints.txt (line 2))
    Tried: 3.3.1, 3.3.2, 3.3.3, 3.4.0, 3.4.2, 4.0.0, 4.0.0, 4.0.1, 4.0.1, 4.0.2, 4.0.2, 4.0.3, 4.0.3, 4.0.4, 4.0.4, 4.0.6, 4.0.6, 4.0.8, 4.0.8, 4.0.9, 4.0.9, 4.0.10, 4.0.10, 4.0.11, 4.0.11, 4.1.0, 4.1.0, 4.1.1, 4.1.1, 4.1.2, 4.1.2, 4.2.1, 4.2.1, 4.3.0, 4.3.0
    There are incompatible versions in the resolved dependencies.

As suggested, `pip install --skip-lock` does the trick, but the dependency tree is still unresolved.

I would love to tell `Pipenv` to override `pckg2`&#39;s requirement, and specify `pckg3&gt;=4.1.0`.

How can this be resolved?

Content Type	Original Author	Original Content on Stackoverflow
Question	michele	View Question on Stackoverflow
Solution 1 - Python	Namgyal Brisson	View Answer on Stackoverflow
Solution 2 - Python	Suedpol	View Answer on Stackoverflow
Solution 3 - Python	wilk85	View Answer on Stackoverflow
Solution 4 - Python	Devesh	View Answer on Stackoverflow

Python 3.7.0 No module named 'PyQt5.QtWebEngineWidgets'

Python Problem Overview

Python Solutions

Solution 1 - Python

Solution 2 - Python

Solution 3 - Python

Solution 4 - Python

Angular 6+ :ProvidedIn a non root module is causing a circular dependency

How can I change a .NET standard library to a .NET framework library?

Attributions