Dec-29-2017, 04:03 AM
I’m working on an introductory Django course on Udemy called, "The Ultimate Beginner's Guide to Django".
I’ve followed the instructor closely. The module I’m currently working on is a pig latin translator. My Django server was running well yesterday. Today I was experimenting with my own code trying to add a mile to kilometer calculator. It crashed and burned. I have since commented out my custom code and I can’t figure out how to restore the way the code was arranged initially.
Based on my configuration and errors shown below, can any one identify what is wrong and how to get my Django server to load?
Is there any other information I can provide to help you help me?
Here is my traceback from my shell:
Here is my urls.py:
I’ve followed the instructor closely. The module I’m currently working on is a pig latin translator. My Django server was running well yesterday. Today I was experimenting with my own code trying to add a mile to kilometer calculator. It crashed and burned. I have since commented out my custom code and I can’t figure out how to restore the way the code was arranged initially.
Based on my configuration and errors shown below, can any one identify what is wrong and how to get my Django server to load?
Is there any other information I can provide to help you help me?
Here is my traceback from my shell:
Error:$ python manage.py runserver
Performing system checks...
System check identified no issues (0 silenced).
December 29, 2017 - 03:50:36
Django version 2.0, using settings 'first_project_attempt.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
Internal Server Error: /
Traceback (most recent call last):
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/core/handlers/exception.py", line 35, in inner
response = get_response(request)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 128, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 126, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/first_project_attempt/first_project_attempt/views.py", line 5, in home
return render(request, 'home.html')
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/shortcuts.py", line 36, in render
content = loader.render_to_string(template_name, context, request, using=using)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/template/loader.py", line 62, in render_to_string
return template.render(context, request)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/template/backends/django.py", line 61, in render
return self.template.render(context)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/template/base.py", line 175, in render
return self._render(context)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/template/base.py", line 167, in _render
return self.nodelist.render(context)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/template/base.py", line 943, in render
bit = node.render_annotated(context)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/template/base.py", line 910, in render_annotated
return self.render(context)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/template/defaulttags.py", line 447, in render
url = reverse(view_name, args=args, kwargs=kwargs, current_app=current_app)
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/urls/base.py", line 88, in reverse
return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))
File "/home/gnull/Dropbox/TECH/python/2017/django-exp-pig-to-conversion-site/venv/lib/python3.6/site-packages/django/urls/resolvers.py", line 632, in _reverse_with_prefix
raise NoReverseMatch(msg)
django.urls.exceptions.NoReverseMatch: Reverse for 'convert' not found. 'convert' is not a valid view function or pattern name.
[29/Dec/2017 03:50:41] "GET / HTTP/1.1" 500 119517
Here is my traceback in my browser when I navigate to localhost:8000 : https://pastebin.com/km8TZY4rHere is my urls.py:
from django.conf.urls import url from django.contrib import admin from . import views urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^$', views.home), url(r'^translate/', views.translate, name='translate'), ] """ url(r'^convert/', views.convert, name='convert'), """Here is my views.py:
from django.http import HttpResponse from django.shortcuts import render def home(request): return render(request, 'home.html') def translate(request): original = request.GET['originaltext'].lower() translation = '' for word in original.split(): if word[0] in ['a', 'e', 'i', 'o', 'u']: # vowel translation += word translation += 'yay ' else: #consonant translation += word[1:] translation += word[0] translation += 'ay ' return HttpResponse(translation) ''' def convert(request): Mile = request.GET['MileEntry'] Mile = float(Mile) KM = float(0.621371) Mile * KM = converted '''Here is my home.html:
<center><h1>Mile to Kilometer converter!</h1></center> <center><h2>(First a silly, ridiculous, jevenile, useless pig latin calculator)</h2></center> <center> <form action="{% url 'translate' %}"> <input type="text" name="originaltext"/> <br> <br> <input type="submit" value="Translate!" /> </form> </center> <!-- <form action="{% url 'convert' %}"> <input type="text" name="MileEntry"/> <br> <br> <input type="submit" value="Convert!!!" /> </form>Thank you,