wch

wch

if (!require(quantmod)) {
  stop("This app requires the quantmod package. To install it, run 'install.packages(\"quantmod\")'.\n")
}

# Download data for a stock if needed, and return the data
require_symbol <- function(symbol, envir = parent.frame()) {
  if (is.null(envir[[symbol]])) {
    envir[[symbol]] <- getSymbols(symbol, auto.assign = FALSE)
  }

richard-flosi

"""
Example of setting up CORS with Bottle.py.
"""

from bottle import Bottle, request, response, run
app = Bottle()

@app.hook('after_request')
def enable_cors():
    """