git hooks

Програмиране с Python

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Решение на Регулярни изрази от Йордан Дикманов

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Към профила на Йордан Дикманов

Резултати

  • 5 точки от тестове
  • 0 бонус точки
  • 5 точки общо
  • 20 успешни тест(а)
  • 19 неуспешни тест(а)

Код

import re
class PrivacyFilter:
def __init__(self, text):
self.text = text
self.preserve_phone_country_code = False
self.preserve_email_hostname = False
self.partially_preserve_email_username = False
self.original_text = text
def filtered(self):
if Validations.is_email(self.text):
if self.partially_preserve_email_username:
self.partially_preserve_email_username_f()
else:
self.preserve_email_hostname_f()
if Validations.is_phone(self.text):
self.preserve_phone_country_code_f()
return self.text
def preserve_email_hostname_f(self):
if self.preserve_email_hostname:
pattern = re.compile('(\w+)@')
self.text = pattern.sub("[FILTERED]@", self.text)
else:
pattern = re.compile('(\w+)@(.+)')
self.text = pattern.sub("[EMAIL]", self.text)
def partially_preserve_email_username_f(self):
pattern = re.compile('\w{3}(\w{3}\w+)@')
self.text = self.text.replace(
pattern.search(self.text).group(1), "[FILTERED]")
self.preserve_email_hostname = True
def preserve_phone_country_code_f(self):
pattern = re.compile('[+]?(359)?([0-9]+)')
if self.preserve_phone_country_code:
self.text = self.text.replace(pattern.search(self.text).group(2),
" [FILTERED]")
else:
self.text = pattern.sub("[PHONE]", self.text)
# print(self.text.replace(r.search(self.text).group(2), " [FILTERED]"))
class Validations:
@staticmethod
def is_email(value):
pattern = re.compile('[a-zA-Z0-9](\w|[+.-]){0,200}@')
pattern_hostname = re.compile('@(.+)')
if pattern_hostname.search(value):
hostname = pattern_hostname.search(value).group(1)
is_hostname_true = bool(Validations.is_hostname(hostname))
return bool(pattern.search(value)) and is_hostname_true
@staticmethod
def is_hostname(value):
pattern = re.compile(
'^([a-zA-Z0-9](\w|[-]){0,61}[^-]\.)+([a-zA-Z]){2,3}$')
return bool(pattern.search(value))
@staticmethod
def is_phone(value):
pattern = re.compile(
'(0|((00|[+])[1-9]\d{0,2}))(\s|[,()-])?[1-9]((\s|[,()-])?[0-9]){4,9}\d$')
# print(r.search(self.value).group())
return bool(pattern.search(value))
@staticmethod
def is_ip_address(value):
pattern = re.compile(
'([^-]\d\d?\d?)\.([^-]\d\d?\d?)\.([^-]\d\d?\d?)\.([^-]\d\d?\d?)')
if not bool(pattern.search(value)):
return False
for i in range(1, 5):
if int(pattern.search(value).group(i)) > 255:
return False
return True
@staticmethod
def is_number(value):
pattern = re.compile('^([-]?(0|(0[.]\d+)|([1-9](\d+)?[.]\d+)))$')
return bool(pattern.search(value))
@staticmethod
def is_integer(value):
pattern = re.compile('^(([-]?0)|([-]?[1-9]\d+))$')
return bool(pattern.search(value))
@staticmethod
def is_date(value):
pattern = re.compile('^(\d\d\d\d)-(\d\d)-(\d\d)$')
if not bool(pattern.search(value)):
return False
if int(pattern.search(value).group(2)) not in range(1, 13):
return False
if int(pattern.search(value).group(3)) not in range(1, 32):
return False
return True
@staticmethod
def is_time(value):
pattern = re.compile('^(\d\d):(\d\d):(\d\d)$')
if not bool(pattern.search(value)):
return False
if int(pattern.search(value).group(1)) not in range(0, 24):
return False
for i in range(2, 4):
if int(pattern.search(value).group(i)) not in range(0, 60):
return False
return True
@staticmethod
def is_datetime(value):
pattern = re.compile('(.+)(\s|[A-Z]|[,._()+])(.+)$')
if pattern.search(value):
is_date_value = pattern.search(value).group(1)
is_time_value = pattern.search(value).group(3)
else:
return False
is_data_true = Validations.is_date(is_date_value)
is_time_true = Validations.is_time(is_time_value)
return is_data_true and is_time_true

Лог от изпълнението

▸ Покажи лога

История (1 версия и 0 коментара)

Йордан обнови решението на 22.04.2014 22:04 (преди около 11 години)

▸ Покажи разликите
+import re
+
+
+class PrivacyFilter:
+
+ def __init__(self, text):
+ self.text = text
+ self.preserve_phone_country_code = False
+ self.preserve_email_hostname = False
+ self.partially_preserve_email_username = False
+ self.original_text = text
+
+ def filtered(self):
+ if Validations.is_email(self.text):
+ if self.partially_preserve_email_username:
+ self.partially_preserve_email_username_f()
+ else:
+ self.preserve_email_hostname_f()
+
+ if Validations.is_phone(self.text):
+ self.preserve_phone_country_code_f()
+
+ return self.text
+
+ def preserve_email_hostname_f(self):
+ if self.preserve_email_hostname:
+ pattern = re.compile('(\w+)@')
+ self.text = pattern.sub("[FILTERED]@", self.text)
+ else:
+ pattern = re.compile('(\w+)@(.+)')
+ self.text = pattern.sub("[EMAIL]", self.text)
+
+ def partially_preserve_email_username_f(self):
+
+ pattern = re.compile('\w{3}(\w{3}\w+)@')
+ self.text = self.text.replace(
+ pattern.search(self.text).group(1), "[FILTERED]")
+ self.preserve_email_hostname = True
+
+ def preserve_phone_country_code_f(self):
+ pattern = re.compile('[+]?(359)?([0-9]+)')
+ if self.preserve_phone_country_code:
+ self.text = self.text.replace(pattern.search(self.text).group(2),
+ " [FILTERED]")
+ else:
+ self.text = pattern.sub("[PHONE]", self.text)
+ # print(self.text.replace(r.search(self.text).group(2), " [FILTERED]"))
+
+
+class Validations:
+
+ @staticmethod
+ def is_email(value):
+ pattern = re.compile('[a-zA-Z0-9](\w|[+.-]){0,200}@')
+ pattern_hostname = re.compile('@(.+)')
+ if pattern_hostname.search(value):
+ hostname = pattern_hostname.search(value).group(1)
+ is_hostname_true = bool(Validations.is_hostname(hostname))
+ return bool(pattern.search(value)) and is_hostname_true
+
+ @staticmethod
+ def is_hostname(value):
+ pattern = re.compile(
+ '^([a-zA-Z0-9](\w|[-]){0,61}[^-]\.)+([a-zA-Z]){2,3}$')
+
+ return bool(pattern.search(value))
+
+ @staticmethod
+ def is_phone(value):
+ pattern = re.compile(
+ '(0|((00|[+])[1-9]\d{0,2}))(\s|[,()-])?[1-9]((\s|[,()-])?[0-9]){4,9}\d$')
+ # print(r.search(self.value).group())
+ return bool(pattern.search(value))
+
+ @staticmethod
+ def is_ip_address(value):
+ pattern = re.compile(
+ '([^-]\d\d?\d?)\.([^-]\d\d?\d?)\.([^-]\d\d?\d?)\.([^-]\d\d?\d?)')
+
+ if not bool(pattern.search(value)):
+ return False
+ for i in range(1, 5):
+ if int(pattern.search(value).group(i)) > 255:
+ return False
+ return True
+
+ @staticmethod
+ def is_number(value):
+
+ pattern = re.compile('^([-]?(0|(0[.]\d+)|([1-9](\d+)?[.]\d+)))$')
+ return bool(pattern.search(value))
+
+ @staticmethod
+ def is_integer(value):
+ pattern = re.compile('^(([-]?0)|([-]?[1-9]\d+))$')
+ return bool(pattern.search(value))
+
+ @staticmethod
+ def is_date(value):
+ pattern = re.compile('^(\d\d\d\d)-(\d\d)-(\d\d)$')
+ if not bool(pattern.search(value)):
+ return False
+ if int(pattern.search(value).group(2)) not in range(1, 13):
+ return False
+ if int(pattern.search(value).group(3)) not in range(1, 32):
+ return False
+ return True
+
+ @staticmethod
+ def is_time(value):
+ pattern = re.compile('^(\d\d):(\d\d):(\d\d)$')
+ if not bool(pattern.search(value)):
+ return False
+ if int(pattern.search(value).group(1)) not in range(0, 24):
+ return False
+
+ for i in range(2, 4):
+ if int(pattern.search(value).group(i)) not in range(0, 60):
+ return False
+ return True
+
+ @staticmethod
+ def is_datetime(value):
+ pattern = re.compile('(.+)(\s|[A-Z]|[,._()+])(.+)$')
+ if pattern.search(value):
+ is_date_value = pattern.search(value).group(1)
+ is_time_value = pattern.search(value).group(3)
+ else:
+ return False
+ is_data_true = Validations.is_date(is_date_value)
+ is_time_true = Validations.is_time(is_time_value)
+ return is_data_true and is_time_true