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#!/usr/bin/env python3
import requests
from evalidate import Expr, ValidationException, CompilationException, ExecutionException
import json
import sys
data = requests.get('https://dummyjson.com/products?limit=100').json()
try:
src = sys.argv[1]
except IndexError:
src = 'True'
try:
expr = Expr(src)
except (ValidationException, CompilationException) as e:
print(e)
sys.exit(1)
c=0
for p in data['products']:
# print(p)
try:
r = expr.eval(p)
if r:
print(json.dumps(p, indent=2))
c+=1
except ExecutionException as e:
print("Runtime exception:", e)
print("# {} products matches".format(c))
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