7
votes
Accepted
Instance of 'Analyzer' has no 'tokenizer' member
You don't have a "thing" named tokenizer. Review the hints section of the spec:
Odds are you’ll find nltk.tokenize.casual.TweetTokenizer of interest,
which can be used to tokenize a tweet (i.e., ...
- 26.9k
4
votes
Error in pset6 API Key not set
Make sure you're running flask in the same terminal window in which you exported the keys.
- 163
2
votes
Accepted
Pset6 Tweets output score and color different to staff version
This line token.lower() does not change token to lower case, it returns a copy of token in lower case. You can either set something to that return value (as with word = token.lower()) and then test ...
- 26.9k
2
votes
Accepted
PSET6 2016 Analyzer.py - Says all is neutral
In analyze, shouldn't you use self.positives, and not open the files again?
Now to the real problems: .lstrip(" ") does not remove the line break at the end of the line, you could use .strip() ...
- 20.7k
1
vote
Sentiments Analyzer always neutral
if words.lower is not actually doing anything.
Be very careful when you call a method that you don't forget the ():
if words.lower()
will work.
- 18.4k
1
vote
PSET6/Sentiments/analyzer.py, tweets
This syntax if word.lower() in self.positives == True: is the problem. Use if word.lower() in self.positives (without the equality). I don't remember the exact evaluation/operator precedence rules ...
- 26.9k
1
vote
Accepted
Pset6 analyzer.py not incrementing counter
One problem is here self.positives.add(line.strip). line.strip returns the method whereas line.strip() returns the result of the method. (Ditto negatives).
You could do a quick test in command-line ...
- 26.9k
1
vote
Accepted
pset6 sentiments PYTHON analyze
As per the spec [emphasis added]:
...among whose features is a tokenizer that you can use to split a tweet (which is maximally a 140-character str object) into a list of words (i.e., shorter str ...
- 26.9k
1
vote
PSET6 Loading Positive/Negative Words in Analyzer
Figured out myself... removed the == True comparison and it worked fine.
1
vote
pset6-analyzer: Please, can someone help me out. Analyzer gives me this error!
Maybe you skipped some points in Getting Started?
- 20.7k
1
vote
Accepted
Pset6 - Analyzer.py - Says Undeclared Function
Based on how you write that, I assume both load_words and __init__ to be methods.
As you made load_words a method, you'd have to call it like self.load_words instead of just load_words.
- 20.7k
1
vote
Accepted
Analyze doesn't show colors
poss and negs are not instance variables, so they are not available to analyze.
From the Hints section of the spec:
If you would like a variable to be accessible from both __init__ and analyze, ...
- 26.9k
1
vote
Accepted
Why am I getting TypeError: expected string or buffer?
The problem is get_user_timeline because it returns a list of strings i.e you can't just pass it to the tokenize function.
Instead you have to iterate over the strings and tokenize them seperatly.
- 162
1
vote
Accepted
Why am I getting SyntaxError: invalid syntax when I'm running ./smile?
Do you mean to be checking if file starts with? or if the line starts with?
You have if not file.startswith ... so you are not checking the individual line.
- 18.4k
Only top scored, non community-wiki answers of a minimum length are eligible