Rendering Image in python to display in html

I am using this block of code to send an image from python to display in HTML. for file in glob.glob(“image*.*”): x = cv2.imread(file) x = cv2.cvtColor(x, cv2.COLOR_RGB2BGR) img = io.BytesIO() x = Image.fromarray(x, ‘RGB’) x.save(img, ‘PNG’) img.seek(0) img_array.append(base64.b64encode(img.getvalue())) k= k+1 id.append(k) return render_template(‘html_page.html’, data=zip(img_array,id)) Code to display in HTML page: The image is not…

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filter first_name and last_name from two relation pointing to same table

I am having columns first_name and last_name in user table, which in turn related to order_item table having instructor_id and user_id both id linked to user table. now I am having relations defined in OrderItem Model like: public function getInstructor() { return $this->hasOne(User::className(), [‘id’ => ‘instructor_id’]); } and public function getCustomerName() { return $this->hasOne(User::className(), [‘id’…

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Why could not my Blazor project consume MyProj.HttpApi.Client correctly?

I used abp CLI generated a MVC template, with which I would like to try a Blazor Server project. I do added a MyProjBlazorModule which was as same as every common Module, just like the ConsoleTestApp project did: namespace MyProj.Blazor { [DependsOn( typeof(MyProjHttpApiClientModule), typeof(AbpHttpClientIdentityModelModule) )] public class MyProjBlazorModule : AbpModule { } } Then I…

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ERROR: Package ‘web3’ requires a different Python: 2.7.15 not in ‘>=3.5.3,<4'

I am using the following link to install Oyente tool I have got Python 3.6.9 installed on my Ubuntu 18.04/. When I am running the command pip2, I am getting error messages: [email protected]:~$ python3 –version Python 3.6.9 [email protected]:~$ source envsp/bin/activate (envsp) [email protected]:~$ pip2 install oyente DEPRECATION: Python 2.7 will reach the end of its life…

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