I have installed Scapy on my OS 10.11.5 machine and have been playing around with it in the interactive mode while reading through some of the tutorials on their site (http://www.secdev.org/projects/scapy/doc/index.html) and it's working just fine.
I can run sudo scapy and then run the sniff(count=5) command and all works fine; it does a nice and pretty job printing the contents with _.show(). All works, except a weird message:
WARNING: __del__: don't know how to close the file descriptor. Bugs ahead ! Please report this bug.
But that's neither here nor there as all things work to properly play with the packets (I haven't tested sending anything while watching in Wireshark, but I guess that's a topic for another time).
Now... When I try to do the following code in a .py file, I get all kinds of issues:
#!/usr/bin/python
from scapy.all import *
def packet_calback(packet):
print packet.show()
sniff(store=0, prn=packet_callback)
with a sudo scapy.py, I get the follow traceback:
#:./scapy.py
Traceback (most recent call last):
File "./scapy.py", line 3, in <module>
from scapy.all import *
File "/Users/myuser/Desktop/scapy.py", line 3, in <module>
from scapy.all import *
ImportError: No module named all
From what I see in the docs, this is the preferred method to getting it to work, but it doesn't here...
I have tried import scapy and then scapy.sniff(...) and scapy.all.sniff(...) but those don't work either.
Just for officialness:
$which python
/usr/local/bin/python
$python --version
Python 2.7.11
$/usr/bin/python --version
Python 2.7.10
I guess I also have 2 versions of Python installed.... But the same issues happen with both installs.
Help! Please?
Wow... I'm an idiot...
Lesson to all! Don't name your file after a module you're importing! I know better than this and yet look at what I've done!!
Bah!!
Related
I'm trying to build the PiPhone ^1, but when I execute python piphone.py, I receive the following:
I cannot seem to find anyone else who has experienced this problem. What are ways you all suggest I resolve this?
https://github.com/climberhunt/PiPhone
I've used pip uninstall serial but I haven't gotten very far solution-wise.
Traceback (most recent call last):
File "ttest.py", line 2, in <module>
import serial
File "/home/pi/.local/lib/python2.7/site-
packages/serial/__init__.py", line 10, in <module>
from . import utilities, abc, model, marshal, errors,
properties, meta, hooks, test, request
File "/home/pi/.local/lib/python2.7/site-
packages/serial/model.py", line 11, in <module>
from .utilities.compatibility import backport,
BACKWARDS_COMPATIBILITY_IMPORTS
ImportError: No module named utilities.compatibility
You installed the wrong package. You have installed serial, which is a Python package to handle object serialisation and deserialisation from and to YAML, JSON and XML and appears to be broken at the moment (I don't think the author is all that experienced in Python package development yet). Someone else already filed an issue with the package to have it renamed.
You want to install pyserial instead, which is a library to handle serial port connections.
I tried to download Graphlab from Turi wit the following tutorial. I coded with their tools and tried to compute a Python script but it answered me an ImportError.
(gl-env)ubuntu#ip-172-hey-hey-hey:~/Eclipse-Stats$ source deactivate
discarding /home/ubuntu/anaconda2/envs/gl-env/bin from PATH
ubuntu#ip-172-hey-hey-hey:~/Eclipse-Stats$ unset PYTHONPATH
ubuntu#ip-172-hey-hey-hey:~/Eclipse-Stats$ python Main.py
2017-07-27 14:56:00.520425
/home/ubuntu/.local/lib/python2.7/site-packages/sklearn/cross_validation.py:44: DeprecationWarning: This module was deprecated in version 0.18 in favor of the model_selection module into which all the refactored classes and functions are moved. Also note that the interface of the new CV iterators are different from that of this module. This module will be removed in 0.20.
"This module will be removed in 0.20.", DeprecationWarning)
Traceback (most recent call last):
File "Main.py", line 3, in <module>
import prediction
File "/home/ubuntu/Eclipse-Stats/prediction.py", line 1, in <module>
from graphlab.toolkits.recommender import ranking_factorization_recommender
ImportError: No module named graphlab.toolkits.recommender
Actually it cames often on the server when I tried to download with pip numpy, scipy, sklearn... Like we can see in the following conversation (in Spanish) between FJSevilla and the man of my team I'm working with.
Two things: (1) check the version of your Python console and see if it matches or is higher than the compatibility with the packages. If you look at the depreciation message and read it through, you would understand what is going on a little more. (2) be careful of what you are importing and how you import them because your formatting might also be a syntactic all error. One thing you could do is find the package, manually download, unzip, then run the setup.py.
I apologies for the trivial question but when I tried to run a few scripts this morning that had been working for months I came across the following error message:
import scipy.stats
Traceback (most recent call last):
File "<ipython-input-5-b66176eb2d0a>", line 1, in <module>
import scipy.stats
ImportError: No module named stats
So I get the problem that Python doesn't seem to find the stats package in the scipy folder, yet I double checked that I indeed had a scipy folder in the Python install directory as well as a stats folder within the scipy folder.
I do have the following: C:\Python27\Lib\site-packages\scipy\stats\
I use Spyder, I tried reloading the kernel, closing and reopening Spyder but nothing seems to work.
Further info;
I do have an __init__.py in the scipy folder.
The import scipy command works
attempts to load other packages within scipy also throw the error
Any help would be very welcome if you encountered the same problem before !
EDIT:
Okay so I restarted the kernel from the python console once more and did the following, which works:
import os
os.getcwd()
Out[2]: 'C:\\Python27\\lib\\site-packages'
from scipy import stats
The bug has now moved on to another package...
I suspect that when I am running my script which is located on another drive Python struggles to find the packages. My puzzles me is that it didn't use to.
OS: CentOS 6.6
Python 2.7
So, I've (re)installed Canopy after it suddenly stopped working after an abrupt shutdown. It worked fine immediately after the install (I installed as my default Python). But after one reboot, when I try to open it with /root/Canopy/canopy (the icon under applications no longer works, either), I get the following error:
(Canopy 64bit) [xxuser#xxlinux ~]$ /root/Canopy/canopy Traceback (most recent call last): File "/home/xxuser/qiime_software/sphinx-1.0.4-release/lib/python2.7/site-packages/site.py", line 73, in <module>
__boot() File "/home/xxuser/qiime_software/sphinx-1.0.4-release/lib/python2.7/site-packages/site.py", line 2, in __boot
import sys, imp, os, os.path ImportError: No module named path
I found this link: Python - os.path doesn't exist: AttributeError: 'module' object has no attribute 'path', but both of my os.py and os.pyc were 250 and 700 bytes, respectively. There was another file called site.py which was 0 bytes and site.pyc was about 100 bytes. What are these files? And would deleting them hurt anything (which is what they did)? And why is this happening after reboot? (using reboot command).
I also found this: https://groups.google.com/forum/#!topic/spyderlib/hKB15JYyLqM , which could be relevant. I've updated my python path before with sys.path.append('/..')
My guess is that for some reason os.path isn't in sys.path? and __boot can't find it? But I'm new to Python and Linux and want to know what I'm doing before I go modifying any boot files, paths, etc.
Thanks in advance.
More information (saw that I'm supposed to update new info in an edit to original question. New to this.)
From one of the comments:
This is what I got:
import os.path
import posixpath
os.path
module 'posixpath' from '/home/xxuser/qiime_software/python-2.7.3-release/lib/python2.7/posixpath.pyc'
posixpath
module 'posixpath' from '/home/xxuser/qiime_software/python-2.7.3-release/lib/python2.7/posixpath.pyc'
Looks like os.path is there.
Could this have to do with a permissions error? I have it installed to /root/Canopy/canopy and I found this: docs.python.org/2/library/os.html#module-os (section 15.1.4). Does that make sense?
I'm also not sure if the following is related, but it might possibly. I can no longer seem to update my path with sys.path.append('/file/path/here'). It works until I close the terminal, then I have to re-append the next time I want to call a module from the new directory. Are sys.path and os.path related in any way?
Just fixed this on OSX with:
brew uninstall python
brew install python
No idea why, never seen it in 5 years of working with Python :S
It turns out that I was onto something with my last comment.
I'd downloaded a bunch of biology modules that depend on python, and so many of them came with their own install. When I added the modules to ~/.bashrc, my bash began calling them in advance of my original CentOS install. Resetting ~/.bashrc and restarting (for some reason source ~/.bashrc didn't work) eliminated all of the extra stuff I'd added to my $PATH and Canopy began working again. I'm going to go through and remove the extra installations of python and hopefully the issue will be behind me. Thanks to everyone who posted answers, especially A.J., because that's what got me thinking about .bashrc .
Edit: With some better understanding, this was all because of using python in a virtual environment. Canopy was resetting my path every time I opened it. I'm using a self-installed virtual environment now and have configured my path.
Try seeing if you have posixpath by typing import posixpath:
>>> import os.path
>>> os.path
<module 'posixpath' from '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.pyc'>
>>> ^D
bash-3.2$ python
>>> import posixpath
>>> posixpath
<module 'posixpath' from '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.pyc'>
>>>
I have installed python 2.7 and trying to run below code which always gives error:
# !/usr/bin/python
import os, sys
stinfo = os.statvfs("C:\Tools")
And error comes as :
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'statvfs'
Any clue to make it work?
I'm assuming from your example file path that you're using Windows.
The os.statvfs() call is not supported in Windows. An attempt to add support was made, but was rejected.
You might find this answer helpful for possible solutions.
Make sure you are running in python2.7
import sys
print(sys.version)
Also you should escape a backslash
EDIT: See Mikes answer, did not know this is not implemented for Windows. Using it is also not wise because it is deprecated since Python2.6 and has been removed in Python3