hanzhichao2000 / pysentiment Goto Github PK

I tried to install from both git and pip, but I'm getting the following:

import pysentiment as ps
  File "pysentiment/utils.py", line 9
    class BaseTokenizer(object, metaclass=abc.ABCMeta):
                                         ^
SyntaxError: invalid syntax

is this compatible with Python 2?

Using python 3.6.5 - using pip install pysentiment - I am getting the following error:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\...\AppData\Local\Temp\pip-install-1h2p8ypv\pysentiment\setup.py", line 8, in <module>
        install_req = [e.strip() for e in open(path_req).readlines()]
    FileNotFoundError: [Errno 2] No such file or directory: 'C:\\User...Local\\Temp\\pip-install-1h2p8ypv\\pysentiment\\requirements.txt'

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Users\...\AppData\Local\Temp\pip-install-1h2p8ypv\pysentiment\

Could anyone help me better understand whats going on here? I updated the setuptools and it still is not working.

Thanks for creating this library. While installing, I notice that this project requires pandas (which in turn requires numpy). You seem to be using pandas to parse the csv file. I feel that removing the dependency can be beneficial.

how can I handle it?

NameError Traceback (most recent call last)
in
5
6
----> 7 path_req = os.path.join(os.path.dirname(os.path.abspath(file)), 'requirements.txt')
8 install_req = [e.strip() for e in open(path_req).readlines()]
9

NameError: name 'file' is not defined

In pysentiment/static there are some helper files. But Currencies.txt is encoded with ISO8859 instead of ASCII or UTF-8, which can cause an unexpected encoding error in pysentiment/utils.py#L52. Personally, I encountered this problem and manually solved it by changing pysentiment/utils.py#L52 to be fin = open('%s/%s'%(STATIC_PATH, f), 'rb', encoding="iso8859-1"). It's quite annoying as I only need this simple module to do minor text analysis but have to spend a lot of time tracking this internal error. Hope this can be fixed.

The error message is FileNotFoundError: [Errno 2] No such file or directory: 'D:\\install\\miniconda\\lib\\site-packages\\pysentiment\\static/Currencies.txt'

When I use pysentiment.LM(), the full error message:

FileNotFoundError                         Traceback (most recent call last)
<ipython-input-17-208ee0b7ec88> in <module>
----> 1 lm = pysentiment.LM()
      2 lm.get_score(lm.tokenize(text=df["Headline"][0])).values()

D:\install\miniconda\lib\site-packages\pysentiment\base.py in __init__(self, tokenizer)
     53         self._negset = set()
     54         if tokenizer is None:
---> 55             self._tokenizer = Tokenizer()
     56         else:
     57             self._tokenizer = tokenizer

D:\install\miniconda\lib\site-packages\pysentiment\utils.py in __init__(self)
     34     def __init__(self):
     35         self._stemmer = nltk.PorterStemmer()
---> 36         self._stopset = self.get_stopset()
     37 
     38     def tokenize(self, text):

D:\install\miniconda\lib\site-packages\pysentiment\utils.py in get_stopset(self)
     50         stopset = set()
     51         for f in files:
---> 52             fin = open('%s/%s'%(STATIC_PATH, f), 'rb')
     53             for line in fin.readlines():
     54                 line = line.decode(encoding='latin-1')

FileNotFoundError: [Errno 2] No such file or directory: 'D:\\install\\miniconda\\lib\\site-packages\\pysentiment\\static/Currencies.txt'

I install the package locally, because pip install pysentiment with error #10

I got the following error:

Traceback (most recent call last):
File "sentiment_test.py", line 4, in
lm = ps.LM()
File "/usr/local/lib/python3.5/dist-packages/pysentiment-0.1.2.1-py3.5.egg/pysentiment/base.py", line 54, in init
self._tokenizer = Tokenizer()
File "/usr/local/lib/python3.5/dist-packages/pysentiment-0.1.2.1-py3.5.egg/pysentiment/utils.py", line 39, in init
self._stopset = self.get_stopset()
File "/usr/local/lib/python3.5/dist-packages/pysentiment-0.1.2.1-py3.5.egg/pysentiment/utils.py", line 56, in get_stopset
for line in fin.readlines():
File "/usr/lib/python3.5/codecs.py", line 321, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd3 in position 184: invalid continuation byte

Hello there!

Thanks for this very useful package. I see there hasnt been any update for quite a long time. A few questions if you have 5 min.

• Do you plan on updating the LM dictionary? Their dictionary has been updated in 2015 according to their website.

• Also, could you please provide us with a little bit more details about how you compute the sentiment over a sentence? Do you take the ratio of positives / (positives + negative) terms?

Thanks!

I can't see the pattern to this issue yet. But this hits error as long as you have "xED" in the query, where x can be anything.

s = 'Just ued is good enough'
tokens = lm.tokenize(s)

Error message:

    212         """
    213         return (
--> 214             word[-1] == word[-2] and
    215             self._is_consonant(word, len(word)-1)
    216         )

IndexError: string index out of range

(py36) bash-3.2$ pip install pysentiment
Collecting pysentiment
Using cached https://files.pythonhosted.org/packages/3d/32/b9822555aeafd949ba2e1e5f0ca9a7aea857802965c61a6290e711b11e6c/pysentiment-0.2.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "/private/var/folders/2n/3jnbv29510n3ld2t0fqk6xhm0000gn/T/pip-install-cjoj1h33/pysentiment/setup.py", line 8, in
install_req = [e.strip() for e in open(path_req).readlines()]
FileNotFoundError: [Errno 2] No such file or directory: '/private/var/folders/2n/3jnbv29510n3ld2t0fqk6xhm0000gn/T/pip-install-cjoj1h33/pysentiment/requirements.txt'

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/2n/3jnbv29510n3ld2t0fqk6xhm0000gn/T/pip-install-cjoj1h33/pysentiment/
(py36) bash-3.2$

Add negation words and implement mechanism for negations.