Python-textblob: Add Flask app with sentiment analysis and form handling

charakamihiranga · Sep 18, 2024 · 8d97975 · 8d97975
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Showing 13 changed files with 145 additions and 25 deletions.
diff --git a/Python-TextBlob/.idea/.gitignore → Python-TextBlob with Flask/.idea/.gitignore b/Python-TextBlob/.idea/.gitignore → Python-TextBlob with Flask/.idea/.gitignore
diff --git a/Python-TextBlob with Flask/.idea/Python-TextBlob with Flask.iml b/Python-TextBlob with Flask/.idea/Python-TextBlob with Flask.iml
diff --git a/...ea/inspectionProfiles/Project_Default.xml → ...ea/inspectionProfiles/Project_Default.xml b/...ea/inspectionProfiles/Project_Default.xml → ...ea/inspectionProfiles/Project_Default.xml
diff --git a/.../inspectionProfiles/profiles_settings.xml → .../inspectionProfiles/profiles_settings.xml b/.../inspectionProfiles/profiles_settings.xml → .../inspectionProfiles/profiles_settings.xml
diff --git a/Python-TextBlob/.idea/misc.xml → Python-TextBlob with Flask/.idea/misc.xml b/Python-TextBlob/.idea/misc.xml → Python-TextBlob with Flask/.idea/misc.xml
diff --git a/Python-TextBlob/.idea/modules.xml → Python-TextBlob with Flask/.idea/modules.xml b/Python-TextBlob/.idea/modules.xml → Python-TextBlob with Flask/.idea/modules.xml
diff --git a/Python-TextBlob/.idea/vcs.xml → Python-TextBlob with Flask/.idea/vcs.xml b/Python-TextBlob/.idea/vcs.xml → Python-TextBlob with Flask/.idea/vcs.xml
diff --git a/Python-TextBlob with Flask/__pycache__/app.cpython-312.pyc b/Python-TextBlob with Flask/__pycache__/app.cpython-312.pyc
diff --git a/Python-TextBlob with Flask/app.py b/Python-TextBlob with Flask/app.py
@@ -0,0 +1,30 @@
+from flask import Flask, request, render_template, jsonify
+from textblob import TextBlob
+
+
+app = Flask(__name__)
+
+
+@app.route('/')
+def home():
+    return render_template('index.html')
+
+@app.route('/analyzereview', methods=['POST'])
+def analyzereview():
+    data = request.get_json()
+    review = data.get('review')
+    blob = TextBlob(review)
+    sentiment = blob.sentiment.polarity
+
+    if sentiment > 0:
+        result = "Positive Review✅🎉"
+    elif sentiment < 0:
+        result = "Negative Review🫤"
+    elif sentiment == 0:
+        result = "Neutral Review👍"
+
+    return jsonify({'sentiment': result})
+
+
+if __name__ == '__main__':
+    app.run()
diff --git a/Python-TextBlob with Flask/static/js/script.js b/Python-TextBlob with Flask/static/js/script.js
@@ -0,0 +1,16 @@
+   document.getElementById('review-form').addEventListener('submit', async function(event) {
+        event.preventDefault();
+
+        const reviewText = document.getElementById('review').value;
+
+            const response = await fetch('/analyzereview', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json'
+            },
+            body: JSON.stringify({ review: reviewText })
+        });
+
+        const data = await response.json();
+        document.getElementById('result').textContent = 'Sentiment: ' + data.sentiment;
+    });
diff --git a/Python-TextBlob with Flask/templates/index.html b/Python-TextBlob with Flask/templates/index.html
@@ -0,0 +1,75 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Review Sentiment Analysis</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background-color: #f4f4f4;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+        }
+
+        .review-form {
+            background-color: white;
+            padding: 20px;
+            border-radius: 8px;
+            box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
+            width: 400px;
+        }
+
+        .review-form h2 {
+            text-align: center;
+        }
+
+        .review-form textarea {
+            width: 100%;
+            padding: 10px;
+            border: 1px solid #ddd;
+            border-radius: 5px;
+            resize: vertical;
+            margin-bottom: 15px;
+        }
+
+        .review-form button {
+            width: 100%;
+            padding: 10px;
+            background-color: #28a745;
+            color: white;
+            border: none;
+            border-radius: 5px;
+            cursor: pointer;
+            font-size: 16px;
+        }
+
+        .review-form button:hover {
+            background-color: #218838;
+        }
+
+        .result {
+            text-align: center;
+            font-size: 18px;
+            margin-top: 15px;
+        }
+    </style>
+</head>
+<body>
+
+<div class="review-form">
+    <h2>Review Sentiment Analysis</h2>
+    <form id="review-form">
+        <textarea name="review" id="review" rows="5" placeholder="" required></textarea><br>
+        <button type="submit">Submit Review</button>
+    </form>
+    <div class="result" id="result">
+    </div>
+</div>
+
+<script src="/static/js/script.js"></script>
+
+</body>
+</html>
diff --git a/Python-TextBlob/.idea/Python-TextBlob.iml b/Python-TextBlob/.idea/Python-TextBlob.iml
diff --git a/Python-TextBlob/main.py b/Python-TextBlob/main.py