def complete_details_with_not_lived_abroad_option(self, first_name, last_name):
driver = self.web_util.get_driver()
page_title = "Register as a nanny"
self.web_util.wait_until_page_load(page_title)
self.assertEqual("To do", driver.find_element_by_xpath("//tr[@id='personal_details']/td/a/strong").text)
self.web_util.click_element_by_xpath("//tr[@id='personal_details']/td/a/span")
self.web_util.click_element_by_id("id_first_name")
self.web_util.send_keys_by_id("id_first_name", first_name)
self.web_util.send_keys_by_id("id_middle_names", "MiddleName")
self.web_util.send_keys_by_id("id_last_name", last_name)
self.web_util.click_element_by_name("action")
self.web_util.send_keys_by_id("id_date_of_birth_0", random.randint(1, 28))
self.web_util.send_keys_by_id("id_date_of_birth_1", random.randint(1, 12))
self.web_util.send_keys_by_id("id_date_of_birth_2", random.randint(1950, 1990))
self.web_util.click_element_by_name("action")
self.web_util.click_element_by_id("manual")
self.web_util.send_keys_by_id("id_street_line1", "AddressLine1")
self.web_util.send_keys_by_id("id_street_line2", "Line2")
self.web_util.send_keys_by_id("id_town", "Town")
self.web_util.send_keys_by_id("id_county", "County")
self.web_util.send_keys_by_id("id_postcode", "WA14 4PA")
self.web_util.click_element_by_xpath("//input[@value='Save and continue']")
self.web_util.click_element_by_name("action")
self.web_util.click_element_by_id("id_lived_abroad_1")
self.web_util.click_element_by_name("action")
self.web_util.assert_page_title("Check your answers: your personal details")
self.web_util.click_element_by_xpath("//input[@value='Confirm and continue']")
self.web_util.wait_until_page_load(page_title)
self.assertEqual("Done", driver.find_element_by_xpath("//tr[@id='personal_details']/td/a/strong").text)
def ipv4(self, network=False):
""" Produce a random IPv4 address or network with a valid CIDR. """
address = str(ip_address(random.randint(0, (2**IPV4LENGTH) - 1)))
if network:
address += '/' + str(random.randint(0, IPV4LENGTH))
address = str(ip_network(address, strict=False))
return address
def firefox(cls):
ver = (
'Gecko/{0} Firefox/{1}.0'.format(
DatetimeProvider.date_time_between(
datetime(2011, 1, 1)), random.randint(4, 15)),
'Gecko/{0} Firefox/3.6.{1}'.format(
DatetimeProvider.date_time_between(
datetime(2010, 1, 1)), random.randint(1, 20)),
'Gecko/{0} Firefox/3.8'.format(
DatetimeProvider.date_time_between(
datetime(2010, 1, 1)), ),
)
tmplt_win = '({0}; {1}; rv:1.9.{2}.20) {3}'
tmplt_lin = '({0}; rv:1.9.{1}.20) {2}'
tmplt_mac = '({0}; rv:1.9.{1}.20) {2}'
platforms = (
tmplt_win.format(cls.windows_platform_token(),
cls.random_element(cls.langs),
random.randint(0, 2),
random.choice(ver)),
tmplt_lin.format(cls.linux_platform_token(),
random.randint(5, 7),
random.choice(ver)),
tmplt_mac.format(cls.mac_platform_token(),
random.randint(2, 6),
random.choice(ver)),
)
return 'Mozilla/5.0 ' + cls.random_element(platforms)
def firefox(cls):
ver = (
'Gecko/{0} Firefox/{1}.0'.format(
DatetimeProvider.date_time_between(datetime(2011, 1, 1)),
random.randint(4, 15)),
'Gecko/{0} Firefox/3.6.{1}'.format(
DatetimeProvider.date_time_between(datetime(2010, 1, 1)),
random.randint(1, 20)),
'Gecko/{0} Firefox/3.8'.format(
DatetimeProvider.date_time_between(datetime(2010, 1, 1)), ),
)
tmplt_win = '({0}; {1}; rv:1.9.{2}.20) {3}'
tmplt_lin = '({0}; rv:1.9.{1}.20) {2}'
tmplt_mac = '({0}; rv:1.9.{1}.20) {2}'
platforms = (
tmplt_win.format(cls.windows_platform_token(),
MiscProvider.locale().replace('_', '-'),
random.randint(0, 2), random.choice(ver)),
tmplt_lin.format(cls.linux_platform_token(), random.randint(5, 7),
random.choice(ver)),
tmplt_mac.format(cls.mac_platform_token(), random.randint(2, 6),
random.choice(ver)),
)
return 'Mozilla/5.0 ' + cls.random_element(platforms)
def ipv6(self, network=False):
"""Produce a random IPv6 address or network with a valid CIDR"""
address = str(ip_address(random.randint(
2 ** IPV4LENGTH, (2 ** IPV6LENGTH) - 1)))
if network:
address += '/' + str(random.randint(0, IPV6LENGTH))
address = str(ip_network(address, strict=False))
return address
def random_digit_not_null_or_empty(cls):
"""
Returns a random non-zero digit/number
between 1 and 9 or and empty string.
"""
if random.randint(0, 1):
return random.randint(1, 9)
else:
return ''
def random_digit_or_empty(cls):
"""
Returns a random digit/number
between 0 and 9 or an empty string.
"""
if random.randint(0, 1):
return random.randint(0, 9)
else:
return ''
def random_digit_or_empty(cls):
"""
Returns a random digit/number
between 0 and 9 or an empty string.
"""
if random.randint(0, 1):
return random.randint(0, 9)
else:
return ''
def random_digit_not_null_or_empty(cls):
"""
Returns a random non-zero digit/number
between 1 and 9 or and empty string.
"""
if random.randint(0, 1):
return random.randint(1, 9)
else:
return ''
def opera(cls):
platform = '({0}; {1}) Presto/2.9.{2} Version/{3}.00'.format(
(cls.linux_platform_token()
if random.getrandbits(1) else cls.windows_platform_token()),
MiscProvider.locale().replace('_', '-'),
random.randint(160, 190),
random.randint(10, 12),
)
return 'Opera/{0}.{1}.{2}'.format(
random.randint(8, 9),
random.randint(10, 99),
platform,
)
def opera(cls):
platform = '({0}; {1}) Presto/2.9.{2} Version/{3}.00'.format(
(
cls.linux_platform_token() if random.getrandbits(1)
else cls.windows_platform_token()
),
MiscProvider.locale().replace('_', '-'),
random.randint(160, 190),
random.randint(10, 12),
)
return 'Opera/{0}.{1}.{2}'.format(
random.randint(8, 9),
random.randint(10, 99),
platform,
)
def reservoir_sampling(iterator, n=2):
"""
Reservoir sampling method to generate a random sample of n elements
from a given element stream (implementation of algorithm R).
https://en.wikipedia.org/wiki/Reservoir_sampling
This method is suitable for generating a large number of elements
because time complexity is dominated by the size of the original stream,
not the number of elements selected from it.
"""
res = []
# initialize the reservoir with the first n elements of the stream
for _ in range(n):
res.append(next(iterator))
# replace elements in the reservoir with gradually decreasing probability
i = 0
for value in iterator:
j = random.randint(0, i) # important: inclusive range
if j < n:
res[j] = value
i += 1
return res
def random_digits(cls, digits=1):
"""
Return a random string of digits of specified length.
"""
res = str(random.randint(0, pow(10, digits) - 1))
n_zeros = digits - len(res)
return '0' * n_zeros + res
def generate_post() -> dict:
"""
Generate random post
@return: dict with title, short_description, image,
full_description, user, posted
"""
dict_post = {
'title': '',
'short_description': '',
'image': '',
'full_description': '',
'user': 1,
'posted': False
}
fake = Faker(['en_US'])
dict_post['title'] = get_word(count=1)
dict_post['short_description'] = get_sentence(count=1,
word_range=(4, 8),
sep=' ')
dict_post['image'] = fake.image_url()
dict_post['full_description'] = get_paragraph(count=3,
comma=(0, 2),
word_range=(4, 8),
sentence_range=(5, 10),
sep=os.linesep)
dict_post['user'] = random.randint(1, 2)
dict_post['posted'] = random.choice([True, False])
return dict_post
def age(cls, minor=False):
if minor:
# kids' ages are pretty evenly distributed..
return cls.random_int(0, 20)
random_range = choice_distribution(cls.age_ranges_US, cls.age_freq_US)
return random.randint(*random_range)
def zipcode(cls, state=None, n=1):
if not state:
if n == 1:
return "%05d" % random.randint(501, 99950)
["%05d" % random.randint(501, 99950) for _ in range(n)]
else:
if n == 1:
# the zip code table only contains the first 3 digits of the code,
# so we'll make up the remaining two
try:
return random.choice(cls.state_abbr_to_zipcodes[state]) + cls.random_digits(2)
except:
raise Exception('Invalid state "{0}"'.format(state))
# if n>1, state will contain an array of states
return [random.choice(cls.state_abbr_to_zipcodes[s]) + cls.random_digits(2) for s in state]
def random_number(cls, digits=None, fix_len=False):
"""
Returns a random number with 1 digit (default, when digits==None),
a random number with 0 to given number of digits, or a random number
with given number to given number of digits (when ``fix_len==True``).
:param digits: maximum number of digits
:param fix_len: should the number have fixed length?
:returns: random number with 0 to given number of digits or
fixed length number
"""
if digits is None:
digits = BaseProvider.random_digit()
if fix_len:
return random.randint(pow(10, digits - 1), pow(10, digits) - 1)
else:
return random.randint(0, pow(10, digits) - 1)
def random_number(cls, digits=None, fix_len=False):
"""
Returns a random number with 1 digit (default, when digits==None),
a random number with 0 to given number of digits, or a random number
with given number to given number of digits (when ``fix_len==True``).
:param digits: maximum number of digits
:param fix_len: should the number have fixed length?
:returns: random number with 0 to given number of digits or
fixed length number
"""
if digits is None:
digits = BaseProvider.random_digit()
if fix_len:
return random.randint(pow(10, digits - 1), pow(10, digits) - 1)
else:
return random.randint(0, pow(10, digits) - 1)
def random_int(cls, min=0, max=9999):
"""
Returns a random integer between two values.
:param min: lower bound value (inclusive; default=0)
:param max: upper bound value (inclusive; default=9999)
:returns: random integer between min and max
"""
return random.randint(min, max)
def geo_coordinate(cls, center=None, radius=0.001):
"""
Optionally center the coord and pick a point within radius.
"""
if not center:
return Decimal(str(random.randint(-180000000, 180000000) / 1000000.0)).quantize(Decimal('.000001'))
else:
geo = random.uniform(center - radius, center + radius)
return Decimal(str(geo))
def test_binary(self):
from faker.providers.misc import Provider
for _ in range(999):
length = random.randint(0, 2 ** 10)
binary = Provider.binary(length)
self.assertTrue(isinstance(binary, six.binary_type))
self.assertTrue(len(binary) == length)
def ipv4(self):
"""
Convert 32-bit integer to dotted IPv4 address.
"""
return ".".join(
map(
lambda n: str(
random.randint(-2147483648, 2147483647) >> n & 0xFF),
[24, 16, 8, 0]))
def test_binary(self):
from faker.providers.misc import Provider
for _ in range(999):
length = random.randint(0, 2**10)
binary = Provider.binary(length)
self.assertTrue(isinstance(binary, six.binary_type))
self.assertTrue(len(binary) == length)
def random_int(cls, min=0, max=9999):
"""
Returns a random integer between two values.
:param min: lower bound value (inclusive; default=0)
:param max: upper bound value (inclusive; default=9999)
:returns: random integer between min and max
"""
return random.randint(min, max)
def random_number(cls, digits=None):
"""
Returns a random number with 1 digit (default, when digits==None)
or a random number with 0 to given number of digits.
:param digits: maximum number of digits
:returns: random number with 0 to given number of digits
"""
if digits is None:
digits = BaseProvider.random_digit()
return random.randint(0, pow(10, digits) - 1)
def random_number(cls, digits=None):
"""
Returns a random number with 1 digit (default, when digits==None)
or a random number with 0 to given number of digits.
:param digits: maximum number of digits
:returns: random number with 0 to given number of digits
"""
if digits is None:
digits = BaseProvider.random_digit()
return random.randint(0, pow(10, digits) - 1)
def date_time_ad(cls):
"""
Get a datetime object for a date between January 1, 001 and now
:example DateTime('1265-03-22 21:15:52')
:return datetime
"""
ts = random.randint(-62135600400, int(time()))
# NOTE: using datetime.fromtimestamp(ts) directly will raise
# a "ValueError: timestamp out of range for platform time_t"
# on some platforms due to system C functions;
# see http://stackoverflow.com/a/10588133/2315612
return datetime.fromtimestamp(0) + timedelta(seconds=ts)
def pystr(cls, min_chars=None, max_chars=20):
"""
Generates a random string of upper and lowercase letters.
:type min_chars: int
:type max_chars: int
:return: String. Random of random length between min and max characters.
"""
if min_chars is None:
return "".join(cls.random_letter() for i in range(max_chars))
else:
assert (max_chars >= min_chars), "Maximum length must be greater than or equal to minium length"
return "".join(cls.random_letter() for i in range(0, random.randint(min_chars, max_chars)))
def pystr(cls, min_chars=None, max_chars=20):
"""
Generates a random string of upper and lowercase letters.
:type min_chars: int
:type max_chars: int
:return: String. Random of random length between min and max characters.
"""
if min_chars is None:
return "".join(cls.random_letter() for i in range(max_chars))
else:
assert (max_chars >= min_chars), "Maximum length must be greater than or equal to minium length"
return "".join(cls.random_letter() for i in range(0, random.randint(min_chars, max_chars)))
def birthdate(self, age=None):
if age is None:
try:
age = self.generator.age()
except:
# if teh age generator isn't defined for this locale,
# get a date string between January 1, 1970 and now
return self.generator.date()
today = date.today()
# The oldest (in days) person of age X is the person whose birthday
# is today (i.e. they officially turn X+1 years old when the date
# rolls to tomorrow).
# But if today is Feb 29th and (current year - X) wasn't a leap year,
# then the oldest person for that age has a March 1st birthday.
if today.month == 2 and today.day == 29:
try:
earliest_bdate = today.replace(year=today.year - age - 1)
except ValueError:
earliest_bdate = today.replace(year=today.year - age - 1,
month=3,
day=1)
else:
earliest_bdate = today.replace(year=today.year - age - 1)
# The youngest (in days) person of age X is the person whose birthday
# was yesterday (i.e. today is the first day they are officially
# X years old).
# But if yesterday was Feb 29th and (current year - X - 1) wasn't
# a leap year, then the youngest person for that age has a Feb 28
# birthday.
yesterday = today - timedelta(days=1)
if yesterday.month == 2 and yesterday.day == 29:
try:
latest_bdate = yesterday.replace(year=yesterday.year - age)
except ValueError:
latest_bdate = yesterday.replace(year=yesterday.year - age,
day=28)
else:
latest_bdate = yesterday.replace(year=yesterday.year - age)
# number of potential birthdays for the given age will be 364 or 365,
# depending on whether the date range includes a Feb 29th
max_delta = latest_bdate - earliest_bdate
# now pick a random date within the acceptable range
delta = timedelta(days=random.randint(0, max_delta.days))
return (earliest_bdate + delta).strftime('%Y-%m-%d')
def date_time_ad(cls, tzinfo=None):
"""
Get a datetime object for a date between January 1, 001 and now
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1265-03-22 21:15:52')
:return datetime
"""
ts = random.randint(-62135600400, int(time()))
# NOTE: using datetime.fromtimestamp(ts) directly will raise
# a "ValueError: timestamp out of range for platform time_t"
# on some platforms due to system C functions;
# see http://stackoverflow.com/a/10588133/2315612
return datetime.fromtimestamp(0, tzinfo) + timedelta(seconds=ts)
def test_date_time_between_dates(self):
from faker.providers.date_time import Provider
provider = Provider
timestamp_start = random.randint(0,10000000000)
timestamp_end = timestamp_start+1
datetime_start = datetime.datetime.fromtimestamp(timestamp_start)
datetime_end = datetime.datetime.fromtimestamp(timestamp_end)
random_date = provider.date_time_between_dates(datetime_start, datetime_end)
self.assertTrue(datetime_start <= random_date)
self.assertTrue(datetime_end >= random_date)
def test_date_time_between_dates(self):
from faker.providers.date_time import Provider
provider = Provider
timestamp_start = random.randint(0,10000000000)
timestamp_end = timestamp_start+1
datetime_start = datetime.datetime.fromtimestamp(timestamp_start)
datetime_end = datetime.datetime.fromtimestamp(timestamp_end)
random_date = provider.date_time_between_dates(datetime_start, datetime_end)
self.assertTrue(datetime_start <= random_date)
self.assertTrue(datetime_end >= random_date)
def random_sample_unique(cls, elements=("a", "b", "c"), length=None):
"""
Returns a `set` of random unique elements for the specified length.
"""
if length is None:
length = random.randint(1, len(elements))
if length > len(elements):
raise ValueError("Sample length cannot be longer than the number of elements to pick from.")
sample = set()
while len(sample) < length:
sample.add(cls.random_element(elements))
return sample
def random_sample_unique(cls, elements=('a', 'b', 'c'), length=None):
"""
Returns a `set` of random unique elements for the specified length.
"""
if length is None:
length = random.randint(1, len(elements))
if length > len(elements):
raise ValueError("Sample length cannot be longer than the number of elements to pick from.")
sample = set()
while len(sample) < length:
sample.add(cls.random_element(elements))
return sample
def complete_details_with_lived_abroad_option(self, first_name, last_name):
driver = self.web_util.get_driver()
page_title = "Register as a nanny"
self.web_util.wait_until_page_load(page_title)
self.assertEqual("To do", driver.find_element_by_xpath("//tr[@id='personal_details']/td/a/strong").text)
self.web_util.click_element_by_xpath("//tr[@id='personal_details']/td/a/span")
self.web_util.click_element_by_id("id_first_name")
self.web_util.send_keys_by_id("id_first_name", first_name)
self.web_util.send_keys_by_id("id_middle_names", "MiddleName")
self.web_util.send_keys_by_id("id_last_name", last_name)
self.web_util.click_element_by_name("action")
self.web_util.send_keys_by_id("id_date_of_birth_0", random.randint(1, 28))
self.web_util.send_keys_by_id("id_date_of_birth_1", random.randint(1, 12))
self.web_util.send_keys_by_id("id_date_of_birth_2", random.randint(1950, 1990))
self.web_util.click_element_by_name("action")
self.web_util.click_element_by_id("id_postcode")
self.web_util.send_keys_by_id("id_postcode", "LS10 1ED")
self.web_util.click_element_by_name("postcode-search")
self.web_util.click_element_by_id("id_address")
Select(driver.find_element_by_id("id_address")).select_by_visible_text(
"FORTIS DEVELOPMENTS LTD, BANK HOUSE, OLD MARKET PLACE, ALTRINCHAM, WA14 4PA")
self.web_util.click_element_by_id("id_address")
self.web_util.click_element_by_xpath(
"(.//*[normalize-space(text()) and normalize-space(.)='Select address'])[1]/following::input[2]")
self.web_util.click_element_by_name("action")
self.web_util.click_element_by_id("id_lived_abroad_0")
self.assertTrue(self.web_util.is_return_link_present())
self.web_util.click_element_by_xpath("//input[@value='Save and continue']")
self.web_util.assert_page_title("Certificates of good conduct")
self.web_util.click_element_by_link_text("Continue")
self.assertTrue(self.web_util.is_return_link_present())
self.web_util.assert_page_title("Post certificates of good conduct")
self.assertTrue(self.web_util.is_return_link_present())
self.web_util.click_element_by_link_text("Save and continue")
self.web_util.assert_page_title("Check your answers: your personal details")
self.web_util.click_element_by_xpath("//input[@value='Confirm and continue']")
self.web_util.wait_until_page_load(page_title)
self.assertEqual("Done", driver.find_element_by_xpath("//tr[@id='personal_details']/td/a/strong").text)
def randomize_nb_elements(cls, number=10, le=False, ge=False):
"""
Returns a random value near number.
:param number: value to which the result must be near
:param le: result must be lower or equal to number
:param ge: result must be greater or equal to number
:returns: a random int near number
"""
if le and ge:
return number
_min = 100 if ge else 60
_max = 100 if le else 140
return int(number * random.randint(_min, _max) / 100) + 1
def randomize_nb_elements(cls, number=10, le=False, ge=False):
"""
Returns a random value near number.
:param number: value to which the result must be near
:param le: result must be lower or equal to number
:param ge: result must be greater or equal to number
:returns: a random int near number
"""
if le and ge:
return number
_min = 100 if ge else 60
_max = 100 if le else 140
return int(number * random.randint(_min, _max) / 100) + 1
def date_time_between(cls, start_date="-30y", end_date="now"):
"""
Get a DateTime object based on a random date between two given dates.
Accepts date strings that can be recognized by strtotime().
:param start_date Defaults to 30 years ago
:param end_date Defaults to "now"
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
start_date = cls._parse_date_time(start_date)
end_date = cls._parse_date_time(end_date)
timestamp = random.randint(start_date, end_date)
return datetime.fromtimestamp(timestamp)
def chrome(cls):
saf = str(random.randint(531, 536)) + str(random.randint(0, 2))
tmplt = '({0}) AppleWebKit/{1} (KHTML, like Gecko)' \
' Chrome/{2}.0.{3}.0 Safari/{4}'
platforms = (
tmplt.format(cls.linux_platform_token(), saf,
random.randint(13, 15), random.randint(800,
899), saf),
tmplt.format(cls.windows_platform_token(), saf,
random.randint(13, 15), random.randint(800, 899),
saf),
tmplt.format(cls.mac_platform_token(), saf, random.randint(13, 15),
random.randint(800, 899), saf),
)
return 'Mozilla/5.0 ' + cls.random_element(platforms)
def date_time_between(cls, start_date='-30y', end_date='now', tzinfo=None):
"""
Get a DateTime object based on a random date between two given dates.
Accepts date strings that can be recognized by strtotime().
:param start_date Defaults to 30 years ago
:param end_date Defaults to "now"
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
start_date = cls._parse_date_time(start_date)
end_date = cls._parse_date_time(end_date)
timestamp = random.randint(start_date, end_date)
return datetime.fromtimestamp(timestamp, tzinfo)
def test_date_time_between_dates_with_tzinfo(self):
from faker.providers.date_time import Provider
provider = Provider
timestamp_start = random.randint(0, 10000000000)
timestamp_end = timestamp_start+1
datetime_start = datetime.datetime.fromtimestamp(timestamp_start, utc)
datetime_end = datetime.datetime.fromtimestamp(timestamp_end, utc)
random_date_naive = provider.date_time_between_dates(datetime_start, datetime_end)
self.assertRaises(TypeError, lambda: datetime_start <= random_date_naive)
random_date = provider.date_time_between_dates(datetime_start, datetime_end, utc)
self.assertTrue(datetime_start <= random_date)
self.assertTrue(datetime_end >= random_date)
def test_date_time_between_dates_with_tzinfo(self):
from faker.providers.date_time import Provider
provider = Provider
timestamp_start = random.randint(0, 10000000000)
timestamp_end = timestamp_start+1
datetime_start = datetime.datetime.fromtimestamp(timestamp_start, utc)
datetime_end = datetime.datetime.fromtimestamp(timestamp_end, utc)
random_date_naive = provider.date_time_between_dates(datetime_start, datetime_end)
self.assertRaises(TypeError, lambda: datetime_start <= random_date_naive)
random_date = provider.date_time_between_dates(datetime_start, datetime_end, utc)
self.assertTrue(datetime_start <= random_date)
self.assertTrue(datetime_end >= random_date)
def password(cls,
length=10,
special_chars=True,
digits=True,
upper_case=True,
lower_case=True):
"""
Generates a random password.
@param length: Integer. Length of a password
@param special_chars: Boolean. Whether to use special characters !@#$%^&*()_+
@param digits: Boolean. Whether to use digits
@param upper_case: Boolean. Whether to use upper letters
@param lower_case: Boolean. Whether to use lower letters
@return: String. Random password
"""
choices = ""
required_tokens = []
if special_chars:
required_tokens.append(random.choice("!@#$%^&*()_+"))
choices += "!@#$%^&*()_+"
if digits:
required_tokens.append(random.choice(string.digits))
choices += string.digits
if upper_case:
required_tokens.append(random.choice(string.ascii_uppercase))
choices += string.ascii_uppercase
if lower_case:
required_tokens.append(random.choice(string.ascii_lowercase))
choices += string.ascii_lowercase
assert len(
required_tokens
) <= length, "Required length is shorter than required characters"
# Generate a first version of the password
chars = [random.choice(choices) for x in range(length)]
# Pick some unique locations
random_indexes = set()
while len(random_indexes) < len(required_tokens):
random_indexes.add(random.randint(0, len(chars) - 1))
# Replace them with the required characters
for i, index in enumerate(random_indexes):
chars[index] = required_tokens[i]
return ''.join(chars)
def handle(self, *args, **options):
records = options['record']
list_user = User.objects.all()
for _ in range(0, records):
id = random.randint(1, 4)
title = fake.name()
status = random.choice(['published', 'draft'])
Post.objects.create(
title=title + " Post!!!",
author=random.choice(list_user),
slug="-".join(title.lower().split()),
body=fake.text(),
created=fake.date(),
updated=fake.date(),
)
def test_binary(self):
from faker.providers.misc import Provider
for _ in range(999):
length = random.randint(0, 2 ** 10)
binary = Provider.binary(length)
self.assertTrue(isinstance(binary, (bytes, bytearray)))
self.assertTrue(len(binary) == length)
for _ in range(999):
self.generator.seed(_)
binary1 = Provider.binary(_)
self.generator.seed(_)
binary2 = Provider.binary(_)
self.assertTrue(binary1 == binary2)
def test_binary(self):
from faker.providers.misc import Provider
for _ in range(999):
length = random.randint(0, 2 ** 10)
binary = Provider.binary(length)
self.assertTrue(isinstance(binary, (bytes, bytearray)))
self.assertTrue(len(binary) == length)
for _ in range(999):
self.generator.seed(_)
binary1 = Provider.binary(_)
self.generator.seed(_)
binary2 = Provider.binary(_)
self.assertTrue(binary1 == binary2)
def test_binary(self):
from faker.providers.misc import Provider
provider = Provider(self.generator)
for _ in range(999):
length = random.randint(0, 2**10)
binary = provider.binary(length)
assert isinstance(binary, (bytes, bytearray))
assert len(binary) == length
for _ in range(999):
self.generator.seed(_)
binary1 = provider.binary(_)
self.generator.seed(_)
binary2 = provider.binary(_)
assert binary1 == binary2
def date_time_between_dates(cls, datetime_start=None, datetime_end=None):
"""
Takes two DateTime objects and returns a random date between the two given dates.
Accepts DateTime objects.
:param datetime_start DateTime
:param datetime_end DateTime
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
if datetime_start is None:
datetime_start = datetime.now()
if datetime_end is None:
datetime_end = datetime.now()
timestamp = random.randint(datetime_to_timestamp(datetime_start), datetime_to_timestamp(datetime_end))
return datetime.fromtimestamp(timestamp)
def test_binary(self):
from faker.providers.misc import Provider
provider = Provider(self.generator)
for _ in range(999):
length = random.randint(0, 2 ** 10)
binary = provider.binary(length)
assert isinstance(binary, (bytes, bytearray))
assert len(binary) == length
for _ in range(999):
self.generator.seed(_)
binary1 = provider.binary(_)
self.generator.seed(_)
binary2 = provider.binary(_)
assert binary1 == binary2
def pystr_with_prefix(cls, min_chars=None, max_chars=20, prefix=''):
""" Generates a random string of upper and lowercase letters.
:type min_chars: int
:type max_chars: int
:return: String. Random of random length between min and max
characters.
"""
if min_chars is None:
return "".join(cls.random_letter() for i in range(max_chars))
else:
assert (max_chars >= min_chars), "Maximum length must be " \
"greater than or equal to " \
"minium length"
pystr = "".join(
cls.random_letter()
for i in range(0, random.randint(min_chars, max_chars)))
return "%s%s" % (prefix, pystr)
def opera(cls):
tmplt = '({0}; {1}) Presto/2.9.{2} Version/{3}.00'
platforms = (
tmplt.format(cls.linux_platform_token(),
cls.random_element(cls.langs),
random.randint(160, 190), random.randint(10, 12)),
tmplt.format(cls.windows_platform_token(),
cls.random_element(cls.langs),
random.randint(160, 190), random.randint(10, 12)),
)
return 'Opera/{0}.{1}.{2}'.format(random.randint(8, 9),
random.randint(10, 99),
cls.random_element(platforms))
def pystr_with_prefix(cls, min_chars=None, max_chars=20, prefix=''):
""" Generates a random string of upper and lowercase letters.
:type min_chars: int
:type max_chars: int
:return: String. Random of random length between min and max
characters.
"""
if min_chars is None:
return "".join(cls.random_letter() for i in range(max_chars))
else:
assert (max_chars >= min_chars), "Maximum length must be " \
"greater than or equal to " \
"minium length"
pystr = "".join(
cls.random_letter()
for i
in range(0, random.randint(min_chars, max_chars))
)
return "%s%s" % (prefix, pystr)
def generate_comment() -> dict:
"""
Generate random post
@return: dict with title, short_description, image,
full_description, user, posted
"""
dict_comment = {
'username': '',
'text': '',
'post': 1,
'moderated': False
}
fake = Faker(['en_US'])
dict_comment['username'] = fake.first_name()
dict_comment['text'] = get_sentence(count=1,
word_range=(4, 8),
sep=' ')
dict_comment['post'] = random.randint(1, POSTS_NUMBER)
dict_comment['moderated'] = random.choice([True, False])
return dict_comment
def opera(cls):
tmplt = '({0}; {1}) Presto/2.9.{2} Version/{3}.00'
platforms = (
tmplt.format(cls.linux_platform_token(),
cls.random_element(cls.langs),
random.randint(160, 190),
random.randint(10, 12)),
tmplt.format(cls.windows_platform_token(),
cls.random_element(cls.langs),
random.randint(160, 190),
random.randint(10, 12)),
)
return 'Opera/{0}.{1}.{2}'.format(random.randint(8, 9),
random.randint(10, 99),
cls.random_element(platforms))
def chrome(cls):
saf = str(random.randint(531, 536)) + str(random.randint(0, 2))
tmplt = '({0}) AppleWebKit/{1} (KHTML, like Gecko)' \
' Chrome/{2}.0.{3}.0 Safari/{4}'
platforms = (
tmplt.format(cls.linux_platform_token(),
saf,
random.randint(13, 15),
random.randint(800, 899),
saf),
tmplt.format(cls.windows_platform_token(),
saf,
random.randint(13, 15),
random.randint(800, 899),
saf),
tmplt.format(cls.mac_platform_token(),
saf,
random.randint(13, 15),
random.randint(800, 899),
saf),
)
return 'Mozilla/5.0 ' + cls.random_element(platforms)
def password(cls, length=10, special_chars=True, digits=True, upper_case=True, lower_case=True):
"""
Generates a random password.
@param length: Integer. Length of a password
@param special_chars: Boolean. Whether to use special characters !@#$%^&*()_+
@param digits: Boolean. Whether to use digits
@param upper_case: Boolean. Whether to use upper letters
@param lower_case: Boolean. Whether to use lower letters
@return: String. Random password
"""
choices = ""
required_tokens = []
if special_chars:
required_tokens.append(random.choice("!@#$%^&*()_+"))
choices += "!@#$%^&*()_+"
if digits:
required_tokens.append(random.choice(string.digits))
choices += string.digits
if upper_case:
required_tokens.append(random.choice(string.ascii_uppercase))
choices += string.ascii_uppercase
if lower_case:
required_tokens.append(random.choice(string.ascii_lowercase))
choices += string.ascii_lowercase
assert len(required_tokens) <= length, "Required length is shorter than required characters"
# Generate a first version of the password
chars = [random.choice(choices) for x in range(length)]
# Pick some unique locations
random_indexes = set()
while len(random_indexes) < len(required_tokens):
random_indexes.add(random.randint(0, len(chars) - 1))
# Replace them with the required characters
for i, index in enumerate(random_indexes):
chars[index] = required_tokens[i]
return ''.join(chars)
def date_time_between_dates(cls, datetime_start=None, datetime_end=None, tzinfo=None):
"""
Takes two DateTime objects and returns a random date between the two given dates.
Accepts DateTime objects.
:param datetime_start DateTime
:param datetime_end DateTime
:param tzinfo: timezone, instance of datetime.tzinfo subclass
:example DateTime('1999-02-02 11:42:52')
:return DateTime
"""
if datetime_start is None:
datetime_start = datetime.now(tzinfo)
if datetime_end is None:
datetime_end = datetime.now(tzinfo)
timestamp = random.randint(
datetime_to_timestamp(datetime_start),
datetime_to_timestamp(datetime_end),
)
return datetime.fromtimestamp(timestamp, tzinfo)
