def cal_tax() -> 'html':
income = int(request.form['income'])
insurance = int(request.form['insurance'])
exemption = int(request.form['exemption'])
before = income - insurance - exemption
free = 5000 # 免征额
rule = [(80000, 0.45, 15160), (55000, 0.35, 7160), (35000, 0.3, 4410),
(25000, 0.25, 2660), (12000, 0.2, 1410), (3000, 0.1, 210),
(0, 0.03, 0)]
title = '个税计算结果'
mytax = tax.calc_tax(before, free, rule)
aftertax_income = income - insurance - mytax
return render_template('results.html',
the_title=title,
the_income=str(income),
the_insurance=str(insurance),
the_exemption=str(exemption),
the_tax=str(mytax),
the_aftertax_income=str(aftertax_income))
def test_calc_tax_no_input(larry):
larry.assertEqual(calc_tax(), 0)
def test_calc_tax_twenty_percent_and_sixty_six_age(self):
self.assertAlmostEqual(calc_tax(60000, 0.2, 66), 8000)
def cal_tax() -> 'html':
try:
# income = int(request.form['income'])
income = int(request.args.get('income', 0))
insurance = int(request.args.get('insurance', 0))
exemption = int(request.args.get('exemption', 0))
# insurance = int(request.form['insurance'])
# exemption = int(request.form['exemption'])
before = income - insurance - exemption
free = 5000
rule = [(80000, 0.45, 15160), (55000, 0.35, 7160), (35000, 0.3, 4410),
(25000, 0.25, 2660), (12000, 0.2, 1410), (3000, 0.1, 210),
(0, 0.03, 0)]
title = '个税计算结果'
mytax = tax.calc_tax(before, free, rule)
aftertax_income = income - insurance - mytax
return render_template('results.html',
the_title=title,
the_income=str(income),
the_insurance=str(insurance),
the_exemption=str(exemption),
the_tax=str(mytax),
the_aftertax_income=str(aftertax_income))
except ValueError:
print('------------error-------------\n\n')
def safe_jinja(s):
# 替换括号
s = s.replace('()', '')
s = s.replace('[]', '')
blacklist = [
'import', 'os', 'sys', 'commands', 'subprocess', 'open', 'eval'
]
for bl in blacklist:
s = s.replace(bl, "")
return s
title = "输入参数的值有错"
# income = request.form['income']
# income = request.form['income']
# insurance = request.form['insurance']
# exemption = request.form['exemption']
income = request.args.get('income', 0)
insurance = request.args.get('insurance', 0)
exemption = request.args.get('exemption', 0)
print(safe_jinja(exemption))
template = '''
<!doctype html>
<html>
<head>
<title>%s</title>
<link rel="stylesheet" href="static/hf.css" />
</head>
<body>
</body>
</html>
<h2>%s</h2>
<table>
<p>请检查输入的信息:</p>
<tr><td>税前月收入:</td><td>%s</td></tr>
<tr><td>四险一金:</td><td>%s</td></tr>
<tr><td>专项附加扣除:</td><td>%s</td></tr>
</table>
''' % (title, title, safe_jinja(income), safe_jinja(insurance),
safe_jinja(exemption))
t = Template(template)
return t.render()
def test_calc_tax_twenty_percent_and_sixty_five_age(self):
self.assertAlmostEqual(calc_tax(60000, 0.2, 65), 12000)
def test_calc_tax_twenty_percent_and_nineteen_age(self):
self.assertAlmostEqual(calc_tax(60000, 0.2, 19), 12000)
def test_calc_tax_twenty_percent_and_eighteen_age(self):
self.assertAlmostEqual(calc_tax(60000, 0.2, 18), 5000)
def test_calc_tax_with_fourteen_percent_with_almost_equal(self):
self.assertAlmostEqual(14, calc_tax(100, 0.14))
def test_calc_tax_with_ten_percent(self):
self.assertAlmostEqual(10, calc_tax(100, 0.1))