def create():
bucketName = request.form['bucketName']
s3_resource = S3.get_resource()
s3_resource.create_bucket(
Bucket=bucketName,
CreateBucketConfiguration={'LocationConstraint': 'eu-west-1'})
flash("Bucket Created Successfully!!")
buckets = S3.get_buckets_list()
return render_template("buckets/index.html", buckets=buckets)
def delete(bucket):
s3_resource = S3.get_resource()
my_bucket = s3_resource.Bucket(bucket)
if len(list(my_bucket.objects.all())) > 0:
flash("Bucket Not Empty -- Cannot Be Deleted")
else:
flash("Bucket Sucessfully Deleted!")
my_bucket.delete()
buckets = S3.get_buckets_list()
return render_template("buckets/index.html", buckets=buckets)
def delete():
key = request.form['key']
s3_resource = S3.get_resource()
my_bucket = s3_resource.Bucket(session.get('bucket'))
my_bucket.Object(key).delete()
flash('File deleted successfully')
return redirect(
url_for('files.files', bucket=session.get('bucket', 'DUMMY')))
def files(bucket):
if bucket == 'DUMMY':
return render_template('files/files.html', my_bucket='', files='')
session['bucket'] = bucket
s3_resource = S3.get_resource()
my_bucket = s3_resource.Bucket(bucket)
summaries = my_bucket.objects.all()
return render_template('files/files.html',
my_bucket=my_bucket,
files=summaries)
def download():
key = request.form['key']
print('Download File Name ----> {}').format(key)
s3_resource = S3.get_resource()
my_bucket = s3_resource.Bucket(session.get('bucket'))
file_obj = my_bucket.Object(key).get()
return Response(
file_obj['Body'].read(),
mimetype='text/plain',
headers={"Content-Disposition": "attachment;filename={}".format(key)})
def create_app():
app = Flask(__name__, instance_relative_config=True)
Bootstrap(app)
# Setup Jinja Filters to Map to Custom Python Functions
# These functions will
app.jinja_env.filters['Hdatetimeformat'] = date_timeformat
app.jinja_env.filters['file_type'] = file_type
# Register the Blueprints
app.register_blueprint(buckets.bp)
app.register_blueprint(files.bp)
# First Get all the Keys From the Config File
s3config = S3.get_config()
app.secret_key = s3config.APP_SECRET_KEY
return app
def upload():
try:
file = request.files['filename']
except KeyError:
flash('No File Selected')
return redirect(
url_for('files.files', bucket=session.get('bucket', 'DUMMY')))
except:
flash('No File Selected')
return redirect(
url_for('files.files', bucket=session.get('bucket', 'DUMMY')))
s3_resource = S3.get_resource()
my_bucket = s3_resource.Bucket(session.get('bucket'))
my_bucket.Object(file.filename).put(Body=file)
flash('Files Uploaded Sucessfully')
return redirect(
url_for('files.files', bucket=session.get('bucket', 'DUMMY')))
def index():
session.clear()
buckets = S3.get_buckets_list()
return render_template("buckets/index.html", buckets=buckets)