I am parsing a xml file using lxml module on python successfully. When run the same code on IronPython it got an error like ImportError: cannot import etree from lxml. I am already install the lxml module.Any idea? Thanks in advance...
I suggest you amend your code in IronPython to do this (as recommended in the lxml tutorial).
try:
from lxml import etree
print("running with lxml.etree")
except ImportError:
try:
# Python 2.5
import xml.etree.cElementTree as etree
print("running with cElementTree on Python 2.5+")
except ImportError:
try:
# Python 2.5
import xml.etree.ElementTree as etree
print("running with ElementTree on Python 2.5+")
except ImportError:
try:
# normal cElementTree install
import cElementTree as etree
print("running with cElementTree")
except ImportError:
try:
# normal ElementTree install
import elementtree.ElementTree as etree
print("running with ElementTree")
except ImportError:
print("Failed to import ElementTree from any known place")
This probably won't solve your problem but it may make it clearer where it is.
Related
I am just a beginner using python 2.7 . Please forgive my naive- ness
my following code is not working
import sys
import os
import time
import re
import pxssh
a = ['192.168.50.11', '192.168.50.12']
for i in a:
Host = i
print Host
User = "xyz"
Password = "abc"
tn = pxssh.pxssh(Host)
tn.read_until("login as: ")
tn.write(User + "\n")
tn.read_until("Password: ")
tn.write(Password + "\n")
tn.read_until("#")
tn.write("show run\n")
time.sleep(3)
output = tn.read_all()
time.sleep(3)
f = open("C:/Python27/file/"+ Host + ".txt", "w+")
f.write(output)
f.close()
tn.close()
it gives me following error :
Traceback (most recent call last):
File "C:/Python27/backup_config_files", line 5, in <module>
import pxssh
ImportError: No module named pxssh
Please let me know how can i resolve this pxssh module issue with python 2.7 in windows
Install pexpect using
pip install pexpect
Then import using
from pexpect import pxssh
Refs: docs
This question is similar to this one.
pxssh is a class, that you must import from the module pexpect.
Your import would look like:
from some.location.pexpect import pxssh
If you do not have the pexpect module, pip install pexpect in bash in your working 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 have installed Django 1.8.3 Then i created my project. I need to import the AppCache but not able to import it. In Django shell i wrote
from django.db.models.loading import AppCache
Error is:
ImportError: cannot import name AppCache
Please help me out.
AppCache is not a part of django.db.models.loading from django 1.7 onwards.For more information you can read this link
I have installed django 1.6 using pip on Windows 7. When I try to run django-admin.py, I get this error
C:\django-admin.py startproject test007
Traceback (most recent call last):
File "C:\Python27\Scripts\django-admin.py", line 2 in ?
from django.core import management
File "C:\Python27\Lib\site-packages\django\core\management\__init__.py", line 55
except ImportError as e:
^
SyntaxError: invalid syntax
in the \management__init__.py, the imports are
import collections
import os
import sys
from optparse import OptionParser, NO_DEFAULT
import imp
from django.core.exceptions import ImproperlyConfigured
from django.core.management.base import BaseCommand, CommandError, handle_default_options
from django.core.management.color import color_style
from django.utils.importlib import import_module
from django.utils import six
# For backwards compatibility: get_version() used to be in this module.
from django import get_version
Here's the relevant block from the same file
parts = app_name.split('.')
parts.append('management')
parts.reverse()
part = parts.pop()
path = None
# When using manage.py, the project module is added to the path,
# loaded, then removed from the path. This means that
# testproject.testapp.models can be loaded in future, even if
# testproject isn't in the path. When looking for the management
# module, we need look for the case where the project name is part
# of the app_name but the project directory itself isn't on the path.
try:
f, path, descr = imp.find_module(part, path)
except ImportError as e:
if os.path.basename(os.getcwd()) != part:
raise e
else:
if f:
f.close()
while parts:
part = parts.pop()
f, path, descr = imp.find_module(part, [path] if path else None)
if f:
f.close()
return path
in which the same line 55 from the traceback is in the try/except block towards the bottom. I've uninstalled and reinstalled but, to no avail.
It works when I give the/full/path/to/django-admin.py but it shouldn't be required.
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?