Flask: Difference between revisions
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Access URL over network with custom port: |
Access URL over network with custom port: |
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app.run(host = '0.0.0.0',port=5005) |
app.run(host = '0.0.0.0',port=5005) |
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= Uploader Project = |
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<syntaxhighlight lang="python"> |
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from flask import Flask, render_template, request |
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from werkzeug import secure_filename |
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app = Flask(__name__) |
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@app.route('/upload') |
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def upload_file(): |
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return render_template('upload.html') |
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@app.route('/uploader', methods = ['GET', 'POST']) |
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def upload_file(): |
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if request.method == 'POST': |
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f = request.files['file'] |
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f.save(secure_filename(f.filename)) |
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return 'file uploaded successfully' |
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if __name__ == '__main__': |
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app.run(debug = True) |
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</syntaxhighlight> |
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mkdir templates |
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nano upload.html |
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<syntaxhighlight lang="html"> |
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<html> |
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<body> |
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<form action = "http://10.10.10.1:5000/uploader" method = "POST" |
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enctype = "multipart/form-data"> |
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<input type = "file" name = "file" /> |
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<input type = "submit"/> |
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</form> |
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</body> |
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</html> |
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</syntaxhighlight> |
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http://10.10.10.1:5000/upload |
Revision as of 15:23, 13 June 2018
Installation:
pip3 install flask
Hello World:
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello World’
if __name__ == '__main__':
app.run()
Access the above app from:
http://127.0.0.1:5000/
Enable Debugging:
app.debug = True
Access URL over network with custom port:
app.run(host = '0.0.0.0',port=5005)
Uploader Project
from flask import Flask, render_template, request
from werkzeug import secure_filename
app = Flask(__name__)
@app.route('/upload')
def upload_file():
return render_template('upload.html')
@app.route('/uploader', methods = ['GET', 'POST'])
def upload_file():
if request.method == 'POST':
f = request.files['file']
f.save(secure_filename(f.filename))
return 'file uploaded successfully'
if __name__ == '__main__':
app.run(debug = True)
mkdir templates nano upload.html
<html>
<body>
<form action = "http://10.10.10.1:5000/uploader" method = "POST"
enctype = "multipart/form-data">
<input type = "file" name = "file" />
<input type = "submit"/>
</form>
</body>
</html>
http://10.10.10.1:5000/upload