[launchweek demo] Add Sentiment class

Author: drguthals

codecov/sentiment.py

@@ -0,0 +1,35 @@
+from textblob import TextBlob
+
+
+class SentimentAnalyzer:
+    def __init__(self):
+        pass
+
+    def get_sentiment(self, sentence: str) -> str:
+        polarity = self._get_polarity(sentence)
+        if polarity > 0:
+            return "positive"
+        elif polarity < 0:
+            return "negative"
+        else:
+            return "neutral"
+
+    def get_polarity_score(self, sentence: str) -> float:
+        return self._get_polarity(sentence)
+
+    def get_subjectivity_score(self, sentence: str) -> float:
+        return self._get_subjectivity(sentence)
+
+    def is_neutral(self, sentence: str) -> bool:
+        return self.get_sentiment(sentence) == "neutral"
+
+    def is_positive(self, sentence: str) -> bool:
+        return self.get_sentiment(sentence) == "positive"
+
+    def _get_polarity(self, sentence: str) -> float:
+        analysis = TextBlob(sentence)
+        return analysis.sentiment.polarity
+
+    def _get_subjectivity(self, sentence: str) -> float:
+        analysis = TextBlob(sentence)
+        return analysis.sentiment.subjectivity

requirements.in

@@ -34,6 +34,8 @@ pre-commit
 psycopg2
 PyJWT
 pydantic
+nltk==3.8.1
+textblob==0.17.1
 pytest>=7.2.0
 pytest-cov
 pytest-django

requirements.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
-#    pip-compile
+#    pip-compile requirements.in
 #
 aiodataloader==0.4.0
     # via -r requirements.in
@@ -83,6 +83,7 @@ click==8.1.7
     #   click-didyoumean
     #   click-plugins
     #   click-repl
+    #   nltk
 click-didyoumean==0.3.0
     # via celery
 click-plugins==1.1.1
@@ -177,6 +178,7 @@ freezegun==1.1.0
     # via -r requirements.in
 google-api-core[grpc]==2.11.1
     # via
+    #   google-api-core
     #   google-cloud-core
     #   google-cloud-pubsub
     #   google-cloud-storage
@@ -249,6 +251,8 @@ jmespath==0.10.0
     # via
     #   boto3
     #   botocore
+joblib==1.4.2
+    # via nltk
 jsonschema==4.14.0
     # via drf-spectacular
 kombu==5.3.6
@@ -263,6 +267,10 @@ monotonic==1.5
     # via analytics-python
 multidict==4.7.6
     # via yarl
+nltk==3.8.1
+    # via
+    #   -r requirements.in
+    #   textblob
 nodeenv==1.5.0
     # via pre-commit
 oauth2==1.9.0.post1
@@ -307,8 +315,6 @@ packaging==24.1
     #   pytest
 pluggy==1.5.0
     # via pytest
-polars==1.12.0
-    # via -r requirements.in
 pre-commit==2.11.1
     # via -r requirements.in
 prometheus-client==0.17.1
@@ -399,7 +405,9 @@ redis==4.4.4
     #   python-redis-lock
     #   shared
 regex==2023.12.25
-    # via -r requirements.in
+    # via
+    #   -r requirements.in
+    #   nltk
 requests==2.32.3
     # via
     #   -r requirements.in
@@ -410,7 +418,9 @@ requests==2.32.3
     #   shared
     #   stripe
 rfc3986[idna2008]==1.4.0
-    # via httpx
+    # via
+    #   httpx
+    #   rfc3986
 rsa==4.7.2
     # via google-auth
 s3transfer==0.5.0
@@ -421,7 +431,7 @@ sentry-sdk[celery]==2.13.0
     #   shared
 setproctitle==1.1.10
     # via -r requirements.in
-shared @ https://github.com/codecov/shared/archive/4db8f12c1a4ad43cedb1a965d2fa8cd8138fc2b3.tar.gz
+shared @ https://github.com/codecov/shared/archive/067b2e4ec72cdf1b3213306ea8aaaccbb374aecc.tar.gz
     # via -r requirements.in
 simplejson==3.17.2
     # via -r requirements.in
@@ -457,10 +467,14 @@ stripe==9.6.0
     # via -r requirements.in
 text-unidecode==1.3
     # via faker
+textblob==0.17.1
+    # via -r requirements.in
 tlslite-ng==0.8.0b1
     # via shared
 toml==0.10.2
     # via pre-commit
+tqdm==4.66.6
+    # via nltk
 typing==3.7.4.3
     # via shared
 typing-extensions==4.6.2
@@ -514,4 +528,4 @@ zipp==3.19.2
     # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
-# setuptools
+# setuptools