I am going to use django-tenants but I couldn't import it even I installed.
from django_tenants.models import DomainMixin
from django_tenants.utils import get_public_schema_name, schema_context
Import "django_tenants.models" could not be resolved.
I can see this error.
Related
I am getting an import error as i try to import gensim, pandas and numpy in django views.py . It works fine in shell.
How can I import them in views.py. I have installed the libraries in virtual environment.
I'm receiving this error when I add disqus to the INSTALLED_APP:
Error: No module named urllib.parse
I tracked this down to the following line:
from django.utils.http import urlencode
from django.utils.six.moves.urllib.error import URLError
from django.utils.six.moves.urllib.request import (
ProxyHandler,
Request,
urlopen,
build_opener,
install_opener
)
I know that six.moves is not included with django 1.4.8, is there any substitute?
Thanks
Six is an external library, which Django includes for convenience.
You could try installing six separately, and change the imports, for example change
from django.utils.six.moves.urllib.error import URLError
to
from six.moves.urllib.error import URLError
I compiled my prototype Application with py2exe to check its function as an exe, and run into 0 errors until I go to start it. Nothing happens. A process starts with my app name, it thinks for a few seconds, then nothing. No log file is generated. The app works great when run in python environment, but not in the compiled exe. I've given my setup code below. Any ideas? :
from distutils.core import setup
import py2exe, sys, os
import matplotlib
import FileDialog
import dateutil
sys.argv.append('py2exe')
setup( windows=['ATLAS.pyw'], data_files=matplotlib.get_py2exe_datafiles(),
options = {"py2exe": {
"includes": "decimal, datetime",
"packages": ["FileDialog", "dateutil"],
'bundle_files': 2,
'compressed': True}
},
zipfile = None
)
Hooks utilized in the Application:
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg
from matplotlib.backend_bases import key_press_handler
from pandas.sandbox.qtpandas import DataFrameWidget
from matplotlib.widgets import LassoSelector
from tkFileDialog import askopenfilename
from matplotlib.figure import Figure
import matplotlib.image as mpimg
from PySide import QtGui, QtCore
from matplotlib.path import Path
import pandas.io.sql as psql
from numpy import nonzero
import tkMessageBox as mb
from pylab import *
import pyodbc
import sys
import ttk
SOLVED:
So, using quick fingers (and compiling it with PyInstaller with the --debug option) I screen-capped the quickly-closing console window that contained the Traceback:
WindowsError: [Error 3] The system cannot find the path specified: 'C:\\path\\dateutil\\zoneinfo/*.*'
The zoneinfo file was being saved in pytz instead of dateutil. A quick rename solved the problem.
Only issue though, if you want to compile with -F or --onefile it will not work due to the initial improper naming convention. Not quite sure how to fix that though.
I'm using scrapy-0.16 for data extraction from LinkedIn.
from scrapy.selector import HtmlXPathSelector
from scrapy.contrib.linkextractors.sgml import SgmlLinkExtractor
from scrapy.contrib.spiders import CrawlSpider, Rule
from scrapy.http import Request
from scrapy import log
from linkedin.items import LinkedinItem, PersonProfileItem
from os import path
from linkedin.parser.HtmlParser import HtmlParser
import os
import urllib
from bs4 import UnicodeDammit
from linkedin.db import MongoDBClient
https://github.com/pondering/scrapy-linkedin
The error comes
Traceback (most recent call last):
File "C:\Users\TAWANE DUDEZ\Desktop\linkedin\linkedin\spiders\LinkedinSpider.py", line 6, in <module>
from linkedin.items import LinkedinItem, PersonProfileItem
ImportError: No module named linkedin.items
Cannot find linkedin.items module.
My suspicion is that you're trying to run the scrapy crawl LinkedinSpider command from the wrong directory. Try navigating to C:\Users\TAWANE DUDEZ\Desktop\linkedin and then running the command again.
Since the crawler is now starting, you also need to be running a MongoDB instance before starting the crawl. The README of the github project being used says to typemongod to start an instance. Just to check, you do have MongoDB and pymongo installed right?
i am trying to import the client in django for testing. but when i do, i get this wierd error:
ImproperlyConfigured: Requested setting DATABASES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
from django.utils import unittest
from django.utils import simplejson as json
from django.test.client import Client
this is how i imported the client so that i could use it for testing. can someone explain this to me please.
Try this:
import os
import sys
sys.path.append('/home/username/www/site_folder')
os.environ['DJANGO_SETTINGS_MODULE'] = 'project.settings'
from django.utils import unittest
from django.utils import simplejson as json
from django.test.client import Client
But replace project with folder name, where your settings.py is
The Client is looking for the settings.py. You could simply load the client by typing this in your project folder:
python manage.py shell
In Pycharm which I use, after following this Running Django tests in PyCharm
my problem was solved.
It's in the file > settings > Django Support, and then select the right settings.