forked from emilevs/label_printer
47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
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from flask import Flask, render_template, request, redirect, url_for
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from PIL import Image
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import os
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valid_height=800
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app = Flask(__name__)
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app.config['UPLOAD_FOLDER'] = 'static/uploads'
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# Ensure the upload directory exists
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if not os.path.exists(app.config['UPLOAD_FOLDER']):
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os.makedirs(app.config['UPLOAD_FOLDER'])
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@app.route('/', methods=['GET', 'POST'])
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def upload_image():
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if request.method == 'POST':
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if 'image' not in request.files:
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return redirect(request.url)
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file = request.files['image']
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if file.filename == '':
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return redirect(request.url)
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if file:
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extension = os.path.splitext(file.filename)[1]
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filepath = os.path.join(app.config['UPLOAD_FOLDER'], "upload" + extension)
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file.save(filepath)
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# Process image #
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height = Image.open(filepath).height
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valid = False
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if height == valid_height:
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valid = True
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#################
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return render_template('image.html', filename="upload"+extension, height=height, valid=valid)
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return render_template('image.html', filename=None)
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@app.route('/uploads/<filename>')
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def uploaded_file(filename):
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return redirect(url_for('static', filename='uploads/' + filename))
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if __name__ == "__main__":
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app.run(debug=True)
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