i've tried the following code and installed
from http://code.google.com/p/hunpos/downloads/list
english-wsj-1.0
hunpos-1.0-linux.tgz
i've extracted the file onto '~/' directory
and when i tried the following python code:
import nltk
from nltk.tag import hunpos
from nltk.tag.hunpos import HunposTagger
import os, sys, re, glob
cwd = os.getcwd()
for infile in glob.glob(os.path.join(cwd, '*.txt')):
(PATH, FILENAME) = os.path.split(infile)
read = open(infile)
ht = HunposTagger('english.model')
ht.tag(read.readline())
i get the following error
Traceback (most recent call last):
File "<stdin>", line 4, in <module>
File "/usr/local/lib/python2.6/dist-packages/nltk-2.0b9-py2.6.egg/nltk/tag/hunpos.py", line 46, in __init__
verbose=verbose)
File "/usr/local/lib/python2.6/dist-packages/nltk-2.0b9-py2.6.egg/nltk/internals.py", line 503, in find_binary
raise LookupError('\n\n%s\n%s\n%s' % (div, msg, div))
LookupError:
===========================================================================
NLTK was unable to find the hunpos-tag executable! Use
config_hunpos-tag() or set the HUNPOS environment variable.
>>> config_hunpos-tag('/path/to/hunpos-tag')
Searched in:
- .
- /usr/bin
- /usr/local/bin
- /opt/local/bin
- /Applications/bin
- /home/ubi/bin
- /home/ubi/Applications/bin
For more information, on hunpos-tag, see:
<http://code.google.com/p/hunpos/>
===========================================================================
>>> config_hunpos-tag('~/')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'config_hunpos' is not defined
how do i configure hunpos in python? which python command do i need to enter?
You're very close to the solution. Move the hunpos-tag executable to /home/ubi/bin and it should be able to find it then. This caused me some trouble too when I was first trying to use hunpos.
Related
I'm using the pgdumplib lib. Unfortunately there is an error, when I'm trying to open the file. The file is in the same folder as the python script. I'm using Python 3.7
Code:
import pgdumplib
dump = pgdumplib.load('test.dump')
print('Database: {}'.format(dump.toc.dbname))
print('Archive Timestamp: {}'.format(dump.toc.timestamp))
print('Server Version: {}'.format(dump.toc.server_version))
print('Dump Version: {}'.format(dump.toc.dump_version))
for line in dump.table_data('public', 'pgbench_accounts'):
print(line)
Error:
Traceback (most recent call last):
File "C:/Users/user/data/test.py", line 3, in <module>
dump = pgdumplib.load('test.dump')
File "C:\Users\user\venv\data\lib\site-packages\pgdumplib\__init__.py", line 24, in load
return dump.Dump(converter=converter).load(filepath)
File "C:\Users\user\venv\data\lib\site-packages\pgdumplib\dump.py", line 228, in load
raise ValueError('Path {!r} does not exist'.format(path))
ValueError: Path 'test.dump' does not exist
If you are running your code from C:/Users/user/700Joach/project/ and you have the following line in your script:
dump = pgdumplib.load('test.dump')
Then, python would look for the following path to open test.dump:
C:/Users/user/700Joach/project/test.dump
Namely, this part: load('test.dump') internally is forging a relative path to test.dump.
You can do several things to resolve the issue. Either move test.dump to the directory from which you are executing your code. Or, provide an absolute path to your test.dump as follows:
dump = pgdumplib.load('C:/Users/user/700Joach/project/test.dump')
My code is:
import re
s="An apple in a day."
print(re.search("in",s))
Error:
C:\Users\DELL\PycharmProjects\untitled\venv\Scripts\python.exe C:/Users/DELL/AppData/Local/Programs/Python/Python38-32/Lib/encodings/re.py
Traceback (most recent call last):
File "C:/Users/DELL/AppData/Local/Programs/Python/Python38-32/Lib/encodings/re.py", line 1, in <module>
import re
File "C:\Users\DELL\AppData\Local\Programs\Python\Python38-32\Lib\encodings\re.py", line 3, in <module>
re.search("is",s)
AttributeError: partially initialized module 're' has no attribute 'search' (most likely due to a circular import)
Process finished with exit code 1
You name your file re.py so python confused which one to use when you call import re: your file or regexp library.
Try to rename your file to something else and not to choose other library names.
I can't program in python at all. I'm just trying to run the grgsm (gnu radio gsm) program, which is written in python. I get following error:
Traceback (most recent call last):
File "/usr/lib/python3.8/site-packages/grgsm/__init__.py", line 48, in <module>
from .grgsm_swig import *
File "/usr/lib/python3.8/site-packages/grgsm/grgsm_swig.py", line 13, in <module>
from . import _grgsm_swig
ImportError: libboost_program_options.so.1.71.0: cannot open shared object file: No such file or directory
Traceback (most recent call last):
File "/usr/bin/grgsm_livemon", line 37, in <module>
from grgsm import arfcn
File "/usr/lib/python3.8/site-packages/grgsm/__init__.py", line 48, in <module>
from .grgsm_swig import *
File "/usr/lib/python3.8/site-packages/grgsm/grgsm_swig.py", line 13, in <module>
from . import _grgsm_swig
ImportError: libboost_program_options.so.1.71.0: cannot open shared object file: No such file or directory
From the above message, I concluded that in the 13th line of the file "/usr/lib/python3.8/site-packages/grgsm/grgsm_swig.py" there is an import of the file "libboost_program_options.so.1.71.0", which is missing. Well, but in the 13th line of this file there is nothing about it. It looks like this:
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 4.0.1
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info as _swig_python_version_info
if _swig_python_version_info < (2, 7, 0):
raise RuntimeError("Python 2.7 or later required")
# Import the low-level C/C++ module
if __package__ or "." in __name__:
from . import _grgsm_swig # 13th line
else:
import _grgsm_swig
try:
import builtins as __builtin__
except ImportError:
import __builtin__
I also don't know why python wants this version of boost. If I knew where it is imported, I would simply change it to libboost_program_options.so without the version suffix (because of course I have boost installed).
Solution can be found here. Generally, uninstall it and reinstall its dependencies in the correct order.
The release notes for libarchive state that because of an older version of libarchive being included within MacOS they recommend changing LD_LIBRARY_PATH to point towards the location of the recent copy of libarchive.
I've used this code to try and achieve that but I get an error message when I run the script.
import os
print os.environ.get('LD_LIBRARY_PATH') #Check what the current path is
os.environ['LD_LIBRARY_PATH'] = '/Library/Python/2.7/site-packages/'
print os.environ.get('LD_LIBRARY_PATH') #Check the variable has been set
import libarchive.public
Error:
None
/Library/Python/2.7/site-packages/
Traceback (most recent call last):
File "scratch.py", line 8, in <module>
import libarchive.public
File "/Library/Python/2.7/site-packages/libarchive/public.py", line 1, in <module>
from libarchive.adapters.archive_read import \
File "/Library/Python/2.7/site-packages/libarchive/adapters/archive_read.py", line 7, in <module>
import libarchive.calls.archive_read
File "/Library/Python/2.7/site-packages/libarchive/calls/archive_read.py", line 17, in <module>
c_archive_read_support_filter_all = libarchive.archive_read_support_filter_all
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/__init__.py", line 378, in __getattr__
func = self.__getitem__(name)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/__init__.py", line 383, in __getitem__
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: dlsym(0x7fb08b741000, archive_read_support_filter_all): symbol not found
I cant find a great answer to this anywhere out there.
It is not clear from the tool documentation, but based on a thread: https://github.com/dsoprea/PyEasyArchive/issues/16 I set another environment variable to the place where the underlying c library could be found. In my case, it was put there by homebrew on my mac.
os.environ['LA_LIBRARY_FILEPATH']='/usr/local/opt/libarchive/lib/libarchive.dylib'
import libarchive.public
worked for me.
I've tried to make my own server to new sync service in FireFox.
I used the following tutorial: https://docs.services.mozilla.com/howtos/run-sync-1.5.html .
When I wanted to check it by using make test I got the following error:
Traceback (most recent call last):
File "/home/jj/syncserver/local/local/lib/python2.7/site-packages/nose/loader.py", line 403, in loadTestsFromName
module = resolve_name(addr.module)
File "/home/jj/syncserver/local/local/lib/python2.7/site-packages/nose/util.py", line 311, in resolve_name
module = __import__('.'.join(parts_copy))
File "/home/jj/syncserver/local/local/lib/python2.7/site-packages/syncstorage/__init__.py", line 5, in <module>
import mozsvc.config
File "/home/jj/syncserver/local/local/lib/python2.7/site-packages/mozsvc/config.py", line 10, in <module>
from konfig import Config, SettingsDict
File "/home/jj/syncserver/local/local/lib/python2.7/site-packages/konfig/__init__.py", line 11, in <module>
from configparser import ConfigParser, ExtendedInterpolation
ImportError: cannot import name ExtendedInterpolation
What's happened?
configparser.ExtendedInterpolation does not exist in Python 2.
You need to use Python 3.