def test_tzone(self):
rfc3339 = '2016-07-15T12:33:20.123000+01:30'
dt = udatetime.from_string(rfc3339)
offset = dt.tzinfo.utcoffset()
dst = dt.tzinfo.dst()
self.assertIsInstance(offset, timedelta)
self.assertEqual(offset.total_seconds() / 60, 90)
self.assertEqual(dst, NO_DST)
rfc3339 = '2016-07-15T12:33:20.123000Z'
dt = udatetime.from_string(rfc3339)
offset = dt.tzinfo.utcoffset()
dst = dt.tzinfo.dst()
self.assertIsInstance(offset, timedelta)
self.assertEqual(offset.total_seconds(), 0)
self.assertEqual(dst, NO_DST)
rfc3339 = '2016-07-15T12:33:20.123000-02:00'
dt = udatetime.from_string(rfc3339)
offset = dt.tzinfo.utcoffset()
dst = dt.tzinfo.dst()
self.assertIsInstance(offset, timedelta)
self.assertEqual(offset.total_seconds() / 60, -120)
self.assertEqual(dst, NO_DST)
def test_modify_typical(usermanager):
"""
Modify a user, typical "happy path" - change everything
"""
old = usermanager.modify(
"to_change",
username="******",
password="******",
email="*****@*****.**",
activated=False,
enabled=False,
joined=udatetime.from_string('2010-10-23T08:00:00-06:00'))
assert usermanager.exists("to_change") is False
assert usermanager.exists("othername") is True
user = usermanager.get("othername")
assert user.id == old.id
assert user.key == old.key
assert user.username == "othername"
assert user.activated is False
assert user.enabled is False
assert user.joined == udatetime.from_string('2010-10-23T08:00:00-06:00')
# skip enabled/activated check
assert user.authenticate("newpass", True)
def test_broken_from_string(self):
invalid = [
'2016-07-15 12:33:20.123000+01:30',
'2016-13-15T12:33:20.123000+01:30',
'20161315T12:33:20.123000+01:30',
'2016-07-15T12:33:20.1 +01:30',
'Hello World',
'2016-07-15 12:33:20.123000+01:302016-07-15 12:33:20.123000+01:30'
]
for r in invalid:
with self.assertRaises(ValueError):
udatetime.from_string(r)
def test_broken_from_string(self):
invalid = [
'2016-07-15 12:33:20.123000+01:30',
'2016-13-15T12:33:20.123000+01:30',
'20161315T12:33:20.123000+01:30',
'2016-07-15T12:33:20.1 +01:30',
'Hello World',
'2016-07-15 12:33:20.123000+01:302016-07-15 12:33:20.123000+01:30'
]
for r in invalid:
with self.assertRaises(ValueError):
udatetime.from_string(r)
def test_raises():
since = datetime(2016, 6, 1, 0, 0)
now = datetime(2015, 6, 3, 0, 0)
assert_raises(ValueError, pycron.has_been, '* * * * *', since, now)
assert_raises(ValueError, pycron.has_been, '* * * * *',
pendulum.instance(since), pendulum.instance(now))
assert_raises(ValueError, pycron.has_been, '* * * * *', arrow.get(since),
arrow.get(now))
assert_raises(ValueError, pycron.has_been, '* * * * *',
udatetime.from_string(since.isoformat()),
udatetime.from_string(now.isoformat()))
assert_raises(ValueError, pycron.has_been, '* * * * *',
Delorean(datetime=since, timezone='UTC').datetime,
Delorean(datetime=now, timezone='UTC').datetime)
def _decode_datetime(value: str, include_tz: bool) -> datetime:
# What if the entry is messed up and there's no date?
if value is None:
return udatetime.from_string('1970-01-01T00:00:00')
# Correct `0000-00-00 00:00:00` to `0000-00-00T00:00:00`
if re.match(r'^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$', value):
value = '%sT%s' % (value[0:10], value[11:])
# Correct `0000-00-00` to `0000-00-00T00:00:00`
elif re.match(r'^\d{4}-\d{2}-\d{2}$', value):
value = '%sT00:00:00' % value[0:10]
decoded = udatetime.from_string(value)
if not include_tz:
return decoded.astimezone(timezone.utc).replace(tzinfo=None)
return decoded
def test_basic_construction_no_params(fixate_now, fixate_randomness):
"""
Ensure typical case construction of a Code object functions properly -
all default parameters.
"""
from exifcleaner.codes.manager import Code
c = Code(user="******")
assert c.user == "testuser1"
assert c.code == "hODPLE"
assert c.created == udatetime.from_string('1993-10-26T08:00:00-04:00')
assert c.expires == 3600
assert c.used is False
assert c.key == "code:hODPLE"
assert c.expires_at() == udatetime.from_string('1993-10-26T09:00:00-04:00')
def parse(value, preserve_original_tz=False):
"""
Parse a date string and return a time-zone aware datetime object.
:param value: Date in ISO8601 format.
:type value: ``str``
:param preserve_original_tz: True to preserve the original timezone - by default result is
converted into UTC.
:type preserve_original_tz: ``boolean``
:rtype: ``datetime.datetime``
"""
# We use udatetime since it's much faster than non-C alternatives
# For compatibility reasons we still fall back to datetutil, but this should rarely happen
# rfc3339 covers 90% of the iso8601 (it's a subset of it)
original_value = value
try:
if " " in value:
# udatetime doesn't support notation with whitespace so we replace it with T
value = value.replace(" ", "T")
dt = udatetime.from_string(str(value))
except Exception:
dt = dateutil.parser.parse(str(original_value))
if not dt.tzinfo:
dt = add_utc_tz(dt)
if not preserve_original_tz:
dt = convert_to_utc(dt)
return dt
def test_minute():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('9 * * * *', now)
assert pycron.is_now('*/1 * * * *', now)
assert pycron.is_now('*/3 * * * *', now)
assert pycron.is_now('*/9 * * * *', now)
assert pycron.is_now('3,9,25,16 * * * *', now)
assert pycron.is_now('*/2 * * * *', now) is False
assert pycron.is_now('*/4 * * * *', now) is False
assert pycron.is_now('*/5 * * * *', now) is False
assert pycron.is_now('*/12 * * * *', now) is False
assert pycron.is_now('3,25,16 * * * *', now) is False
assert pycron.is_now('0-10 * * * *', now)
assert pycron.is_now('0-10 0-10 * * *', now)
assert pycron.is_now('10-20 * * * *', now) is False
assert pycron.is_now('10-20 10-20 * * *', now) is False
assert pycron.is_now('1,2,5-10 * * * *', now)
assert pycron.is_now('9,5-8 * * * *', now)
assert pycron.is_now('10,20-30 * * * *', now) is False
# Issue 14
assert pycron.is_now('1-59/2 * * * *', now) is True
assert pycron.is_now('1-59/4 * * * *', now) is True
assert pycron.is_now('1-59/8 * * * *', now) is True
now = datetime(2015, 6, 18, 0, 9)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_day_matching():
def run(now):
for i in range(0, 7):
# Test day matching from Sunday onwards...
now += timedelta(days=1)
assert pycron.is_now('* * * * %s' % (pycron.DAY_NAMES[i]), now)
assert pycron.is_now('* * * * %s' % (pycron.DAY_ABBRS[i]), now)
# Test weekdays
assert pycron.is_now('* * * * mon,tue,wed,thu,fri',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * monday,tuesday,wednesday,thursday,friday',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now(
'* * * * mon-fri', now) is (True if i not in [0, 6] else False)
assert pycron.is_now(
'* * * * monday-friday', now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * mon,tue,wed,thu-fri',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * monday,tuesday,wednesday,thursday-friday',
now) is (True if i not in [0, 6] else False)
# Test weekends
assert pycron.is_now(
'* * * * sun,sat', now) is (True if i in [0, 6] else False)
assert pycron.is_now(
'* * * * sunday,saturday', now) is (True if i in [0, 6] else False)
now = datetime(2015, 6, 20, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_day_matching():
def run(now):
for i in range(0, 7):
# Test day matching from Sunday onwards...
now += timedelta(days=1)
assert pycron.is_now('* * * * %s' % (pycron.DAY_NAMES[i]), now)
assert pycron.is_now('* * * * %s' % (pycron.DAY_ABBRS[i]), now)
# Test weekdays
assert pycron.is_now('* * * * mon,tue,wed,thu,fri',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now(
'* * * * monday,tuesday,wednesday,thursday,friday',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * mon-fri',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * monday-friday',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * mon,tue,wed,thu-fri',
now) is (True if i not in [0, 6] else False)
assert pycron.is_now(
'* * * * monday,tuesday,wednesday,thursday-friday',
now) is (True if i not in [0, 6] else False)
# Test weekends
assert pycron.is_now('* * * * sun,sat',
now) is (True if i in [0, 6] else False)
assert pycron.is_now('* * * * sunday,saturday',
now) is (True if i in [0, 6] else False)
now = datetime(2015, 6, 20, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_minute():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('9 * * * *', now)
assert pycron.is_now('*/1 * * * *', now)
assert pycron.is_now('*/3 * * * *', now)
assert pycron.is_now('*/9 * * * *', now)
assert pycron.is_now('3,9,25,16 * * * *', now)
assert pycron.is_now('*/2 * * * *', now) is False
assert pycron.is_now('*/4 * * * *', now) is False
assert pycron.is_now('*/5 * * * *', now) is False
assert pycron.is_now('*/12 * * * *', now) is False
assert pycron.is_now('3,25,16 * * * *', now) is False
assert pycron.is_now('0-10 * * * *', now)
assert pycron.is_now('0-10 0-10 * * *', now)
assert pycron.is_now('10-20 * * * *', now) is False
assert pycron.is_now('10-20 10-20 * * *', now) is False
assert pycron.is_now('1,2,5-10 * * * *', now)
assert pycron.is_now('9,5-8 * * * *', now)
assert pycron.is_now('10,20-30 * * * *', now) is False
# Issue 14
assert pycron.is_now('1-59/2 * * * *', now) is True
assert pycron.is_now('1-59/4 * * * *', now) is True
assert pycron.is_now('1-59/8 * * * *', now) is True
now = datetime(2015, 6, 18, 0, 9)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def _decode_datetime(value: str, include_tz: bool) -> datetime:
# Correct `0000-00-00 00:00` to `0000-00-00T00:00`
if value[10] == ' ':
value = '%sT%s' % (value[0:10], value[11:])
decoded = udatetime.from_string(value)
if not include_tz:
return decoded.astimezone(timezone.utc).replace(tzinfo=None)
return decoded
def test_from_and_to_string(self):
rfc3339 = '2016-07-15T12:33:20.123000+01:30'
dt = udatetime.from_string(rfc3339)
self.assertIsInstance(dt, datetime)
self.assertEqual(dt.year, 2016)
self.assertEqual(dt.month, 7)
self.assertEqual(dt.day, 15)
self.assertEqual(dt.hour, 12)
self.assertEqual(dt.minute, 33)
self.assertEqual(dt.second, 20)
self.assertEqual(dt.microsecond, 123000)
self.assertEqual(udatetime.to_string(dt), rfc3339)
rfc3339 = '2016-07-18T12:58:26.485897-02:00'
dt = udatetime.from_string(rfc3339)
self.assertEqual(udatetime.to_string(dt), rfc3339)
def test_from_and_to_string(self):
rfc3339 = '2016-07-15T12:33:20.123000+01:30'
dt = udatetime.from_string(rfc3339)
self.assertIsInstance(dt, datetime)
self.assertEqual(dt.year, 2016)
self.assertEqual(dt.month, 7)
self.assertEqual(dt.day, 15)
self.assertEqual(dt.hour, 12)
self.assertEqual(dt.minute, 33)
self.assertEqual(dt.second, 20)
self.assertEqual(dt.microsecond, 123000)
self.assertEqual(udatetime.to_string(dt), rfc3339)
rfc3339 = '2016-07-18T12:58:26.485897-02:00'
dt = udatetime.from_string(rfc3339)
self.assertEqual(udatetime.to_string(dt), rfc3339)
def format_benchmark_data_for_codespeed(data, codespeed_project,
codespeed_executable,
codespeed_environment):
# type: (dict, str, str, str) -> List[dict]
"""
Format benchmark data dictionary for CodeSpeed /add/result payload format.
:param data: Raw data as exposed by pytest-benchmark.
"""
commit_id = data["commit_info"]["id"]
branch = data["commit_info"]["branch"]
author_time = data["commit_info"]["author_time"]
# This value can contain a timezone so we rely on 3rd party library to parse it.
# Our performance optimized version of the function doesn't support timezones.
author_time = udatetime.from_string(author_time)
revision_date = time.strftime("%Y-%m-%d %H:%M:%S",
author_time.utctimetuple())
payload = []
for item in data["benchmarks"]:
# We use median for the actual value
value = item["stats"]["median"]
value_min = item["stats"]["min"]
value_max = item["stats"]["max"]
value_stddev = item["stats"]["stddev"]
benchmark = item["name"]
submit_result_to_codespeed = item["options"].get(
"submit_result_to_codespeed", False)
if not submit_result_to_codespeed:
continue
# Convert all the input values to milliseconds
# NOTE: Input values are in seconds
value = seconds_to_ms(value)
value_min = seconds_to_ms(value_min)
value_max = seconds_to_ms(value_max)
value_stddev = seconds_to_ms(value_stddev)
item = {
"commitid": commit_id,
"revision_date": revision_date,
"branch": branch,
"project": codespeed_project,
"executable": codespeed_executable,
"benchmark": benchmark,
"environment": codespeed_environment,
"result_value": value,
"min": value_min,
"max": value_max,
"std_dev": value_stddev,
}
payload.append(item)
return payload
def test_minute_ranges():
for i in range(1, 59, 2):
now = datetime(2015, 6, 18, 0, i)
assert pycron.is_now('1-59/2 * * * *', now)
assert pycron.is_now('1-59/2 * * * *', now.replace(tzinfo=utc))
assert pycron.is_now('1-59/2 * * * *', pendulum.instance(now))
assert pycron.is_now('1-59/2 * * * *', arrow.get(now))
assert pycron.is_now('1-59/2 * * * *', udatetime.from_string(now.isoformat()))
assert pycron.is_now('1-59/2 * * * *', Delorean(datetime=now, timezone='UTC').datetime)
for i in range(0, 59, 2):
now = datetime(2015, 6, 18, 0, i)
assert pycron.is_now('1-59/2 * * * *', now) is False
assert pycron.is_now('1-59/2 * * * *', now.replace(tzinfo=utc)) is False
assert pycron.is_now('1-59/2 * * * *', pendulum.instance(now)) is False
assert pycron.is_now('1-59/2 * * * *', arrow.get(now)) is False
assert pycron.is_now('1-59/2 * * * *', udatetime.from_string(now.isoformat())) is False
assert pycron.is_now('1-59/2 * * * *', Delorean(datetime=now, timezone='UTC').datetime) is False
def from_redis(cls, data):
user = data['user']
created = udatetime.from_string(data['created'])
expires = int(data['expires'])
code = data['code']
obj = cls(user=user, code=code, created=created, expires=expires)
return obj
def datetime_from_string(value):
"""
Given a string that should be an RFC3339 datetime, return a python datetime
object.
"""
if isinstance(value, str):
return udatetime.from_string(value)
else:
return value
def validator(self, value):
if isinstance(value, datetime.datetime):
return value
elif isinstance(value, str):
try:
return udatetime.from_string(value)
except ValueError:
raise errors.BadDateFormat()
else:
raise errors.BadType()
def test_add_happy_path(fixture_initial_data, fixate_randomness, fixate_now):
"""
Add a new code using the manager. Typical use case.
"""
from exifcleaner.codes.manager import CodeManager
manager = CodeManager()
manager.new("activeuser")
code = manager.get("activeuser")
assert code.user == fixture_initial_data['active'].id
assert code.code == "hODPLE"
assert code.created == udatetime.from_string('1993-10-26T08:00:00-04:00')
assert code.expires == 3600
assert code.used is False
assert code.key == "code:hODPLE"
assert code.expires_at() == udatetime.from_string(
'1993-10-26T09:00:00-04:00')
def test_days():
def run(since, now):
assert pycron.has_been('* * * * *', since, now)
assert pycron.has_been('* * 0 * *', since, now) is False
assert pycron.has_been('* * 1 * *', since, now)
assert pycron.has_been('* * 2 * *', since, now)
assert pycron.has_been('* * 3 * *', since, now)
assert pycron.has_been('* * 4 * *', since, now) is False
since = datetime(2015, 6, 1, 0, 0)
now = datetime(2015, 6, 3, 0, 0)
run(since, now)
run(since.replace(tzinfo=utc), now.replace(tzinfo=utc))
run(pendulum.instance(since), pendulum.instance(now))
run(arrow.get(since), arrow.get(now))
run(udatetime.from_string(since.isoformat()),
udatetime.from_string(now.isoformat()))
run(
Delorean(datetime=since, timezone='UTC').datetime,
Delorean(datetime=now, timezone='UTC').datetime)
def _decode_datetime(value: str, include_tz: bool) -> datetime:
# Correct `0000-00-00 00:00:00` to `0000-00-00T00:00:00`
if re.match(r'^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}(.\d)?$', value):
value = '%sT%s' % (value[0:10], value[11:])
# Correct `0000-00-00` to `0000-00-00T00:00:00`
elif re.match(r'^\d{4}-\d{2}-\d{2}$', value):
value = '%sT00:00:00' % value[0:10]
decoded = udatetime.from_string(value)
if not include_tz:
return decoded.astimezone(timezone.utc).replace(tzinfo=None)
return decoded
def test_from_redis():
"""
Test the from_redis() class method.
"""
from exifcleaner.codes.manager import Code
data = {
'user': '******',
'code': 'code-1-2-3',
'created': '2010-11-03T10:00:00-04:00',
'used': '1',
'expires': '3423'
}
c = Code.from_redis(data)
assert c.user == "test-user-2"
assert c.code == "code-1-2-3"
assert c.created == udatetime.from_string('2010-11-03T10:00:00-04:00')
assert c.expires == 3423
assert c.used is True
assert c.key == "code:code-1-2-3"
assert c.expires_at() == udatetime.from_string(
'2010-11-03T10:57:03.000000-04:00')
def get_datetime_and_remove_timezone(datetime_str: str) -> datetime:
"""
Get a datetime and remove the timezone info
:param datetime_str: Datetime string
:return: Naive Datetime in UTC
"""
with_tz = udatetime.from_string(datetime_str)
from datetime import timedelta
if with_tz.tzinfo:
published = with_tz + timedelta(minutes=-with_tz.tzinfo.offset)
published = published.replace(tzinfo=None)
return published
return with_tz
def test_minute_ranges():
for i in range(1, 59, 2):
now = datetime(2015, 6, 18, 0, i)
assert pycron.is_now('1-59/2 * * * *', now)
assert pycron.is_now('1-59/2 * * * *', now.replace(tzinfo=utc))
assert pycron.is_now('1-59/2 * * * *', pendulum.instance(now))
assert pycron.is_now('1-59/2 * * * *', arrow.get(now))
assert pycron.is_now('1-59/2 * * * *',
udatetime.from_string(now.isoformat()))
assert pycron.is_now('1-59/2 * * * *',
Delorean(datetime=now, timezone='UTC').datetime)
for i in range(0, 59, 2):
now = datetime(2015, 6, 18, 0, i)
assert pycron.is_now('1-59/2 * * * *', now) is False
assert pycron.is_now('1-59/2 * * * *',
now.replace(tzinfo=utc)) is False
assert pycron.is_now('1-59/2 * * * *', pendulum.instance(now)) is False
assert pycron.is_now('1-59/2 * * * *', arrow.get(now)) is False
assert pycron.is_now('1-59/2 * * * *',
udatetime.from_string(now.isoformat())) is False
assert pycron.is_now('1-59/2 * * * *',
Delorean(datetime=now,
timezone='UTC').datetime) is False
def test_last_minute():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('59 * * * *', now)
assert pycron.is_now('*/1 * * * *', now)
# Issue 14
assert pycron.is_now('1-59/2 * * * *', now) is True
now = datetime(2015, 6, 18, 0, 59)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_last_minute():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('59 * * * *', now)
assert pycron.is_now('*/1 * * * *', now)
# Issue 14
assert pycron.is_now('1-59/2 * * * *', now) is True
now = datetime(2015, 6, 18, 0, 59)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def ensure_datetime(o):
if o is None:
return None
if isinstance(o, datetime):
return o
if isinstance(o, date):
return datetime.combine(o, datetime.min.time(), tzinfo=timezone.utc)
if isinstance(o, (int, float)):
return udatetime.fromtimestamp(o, tz=udatetime.TZFixedOffset(0))
if isinstance(o, date):
o = datetime.combine(o, datetime.min.time())
try:
return udatetime.from_string(o)
except Exception:
return o
def test_ok_from_string(self):
rfc3339s = [
'2016-07-15 T 12:33:20.123000 +01:30',
'2016-07-15 T 12:33:20.123000 +01:30',
'2016-07-15T12:33:20.123 +01:30',
'2016-07-15T12:33:20 +01:30',
'2016-07-15T12:33:20 Z',
'2016-07-15T12:33:20',
'2016-07-15t12:33:20'
]
for r in rfc3339s:
self.assertIsInstance(
udatetime.from_string(r),
datetime
)
def test_ok_from_string(self):
rfc3339s = [
'2016-07-15 T 12:33:20.123000 +01:30',
'2016-07-15 T 12:33:20.123000 +01:30',
'2016-07-15T12:33:20.123 +01:30',
'2016-07-15T12:33:20 +01:30',
'2016-07-15T12:33:20 Z',
'2016-07-15T12:33:20',
'2016-07-15t12:33:20'
]
for r in rfc3339s:
self.assertIsInstance(
udatetime.from_string(r),
datetime
)
def test_day_names():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('* * * * thu', now)
assert pycron.is_now('* * * * thursday', now)
assert pycron.is_now('* * * * */thu', now)
assert pycron.is_now('* * * * */thursday', now)
assert pycron.is_now('* * * * sun,wed,thu', now)
assert pycron.is_now('* * * * sunday,wednesday,thursday', now)
assert pycron.is_now('* * * * wed', now) is False
assert pycron.is_now('* * * * wednesday', now) is False
assert pycron.is_now('* * * * */wed', now) is False
assert pycron.is_now('* * * * */wednesday', now) is False
assert pycron.is_now('* * * * sun,wed,sat', now) is False
assert pycron.is_now('* * * * sunday,wednesday,saturday', now) is False
assert pycron.DOW_CHOICES[now.isoweekday()][1] == 'thursday'
assert pycron.DOW_CHOICES[0][1] == 'sunday'
assert pycron.is_now('* * * * sun-thu', now)
assert pycron.is_now('* * * * sunday-thursday', now)
assert pycron.is_now('* * * * fri-sat', now) is False
assert pycron.is_now('* * * * friday-saturday', now) is False
# Special cases, where the day names are more or less incorrectly set...
assert pycron.is_now('* * * * thu-sun', now)
assert pycron.is_now('* * * * thursday-sunday', now)
assert pycron.is_now('* * * * wed-sun', now)
assert pycron.is_now('* * * * wednesday-sunday', now)
assert pycron.is_now('* * * * wed-mon', now)
assert pycron.is_now('* * * * wednesday-monday', now)
assert pycron.is_now('* * * * fri-sun', now) is False
assert pycron.is_now('* * * * friday-sunday', now) is False
assert pycron.is_now('* * * * fri-wed', now) is False
assert pycron.is_now('* * * * friday-wednesday', now) is False
# Test day matching for dividers
assert pycron.is_now('* * * * monday-sunday/3', now) is False
assert pycron.is_now('* * * * mon-sun/3', now) is False
assert pycron.is_now('* * * * tuesday-sunday/2', now) is False
assert pycron.is_now('* * * * tue-sun/2', now) is False
now = datetime(2015, 6, 18, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_day_names():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('* * * * thu', now)
assert pycron.is_now('* * * * thursday', now)
assert pycron.is_now('* * * * */thu', now)
assert pycron.is_now('* * * * */thursday', now)
assert pycron.is_now('* * * * sun,wed,thu', now)
assert pycron.is_now('* * * * sunday,wednesday,thursday', now)
assert pycron.is_now('* * * * wed', now) is False
assert pycron.is_now('* * * * wednesday', now) is False
assert pycron.is_now('* * * * */wed', now) is False
assert pycron.is_now('* * * * */wednesday', now) is False
assert pycron.is_now('* * * * sun,wed,sat', now) is False
assert pycron.is_now('* * * * sunday,wednesday,saturday', now) is False
assert pycron.DOW_CHOICES[now.isoweekday()][1] == 'thursday'
assert pycron.DOW_CHOICES[0][1] == 'sunday'
assert pycron.is_now('* * * * sun-thu', now)
assert pycron.is_now('* * * * sunday-thursday', now)
assert pycron.is_now('* * * * fri-sat', now) is False
assert pycron.is_now('* * * * friday-saturday', now) is False
# Special cases, where the day names are more or less incorrectly set...
assert pycron.is_now('* * * * thu-sun', now)
assert pycron.is_now('* * * * thursday-sunday', now)
assert pycron.is_now('* * * * wed-sun', now)
assert pycron.is_now('* * * * wednesday-sunday', now)
assert pycron.is_now('* * * * wed-mon', now)
assert pycron.is_now('* * * * wednesday-monday', now)
assert pycron.is_now('* * * * fri-sun', now) is False
assert pycron.is_now('* * * * friday-sunday', now) is False
assert pycron.is_now('* * * * fri-wed', now) is False
assert pycron.is_now('* * * * friday-wednesday', now) is False
# Test day matching for dividers
assert pycron.is_now('* * * * monday-sunday/3', now) is False
assert pycron.is_now('* * * * mon-sun/3', now) is False
assert pycron.is_now('* * * * tuesday-sunday/2', now) is False
assert pycron.is_now('* * * * tue-sun/2', now) is False
now = datetime(2015, 6, 18, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def _decode_datetime(value: str, include_tz: bool) -> datetime:
try:
# Correct `0000-00-00 00:00:00` to `0000-00-00T00:00:00`
if re.match(
r'^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$', value) or (re.match(
r'^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}:\d{1}$', value)):
value = '%sT%s' % (value[0:10], value[11:])
# Correct `0000-00-00` to `0000-00-00T00:00:00`
elif re.match(r'^\d{4}-\d{2}-\d{2}$', value):
value = '%sT00:00:00' % value[0:10]
decoded = udatetime.from_string(value.replace(' ', 'T'))
except:
decoded = datetime(year=1970, day=1, month=1)
if not include_tz:
return decoded.astimezone(timezone.utc).replace(tzinfo=None)
return decoded
def _rfc3339_to_nanoseconds_since_epoch_udatetime(string):
"""
rfc3339_to_nanoseconds_since_epoch variation which utilizes udatetime library.
"""
# split the string in to main time and fractional component
parts = string.split(".")
# it's possible that the time does not have a fractional component
# e.g 2015-08-03T09:12:43Z, in this case 'parts' will only have a
# single element that should end in Z. Strip the Z if it exists
# so we can use the same format string for processing the main
# date+time regardless of whether the time has a fractional component.
if parts[0].endswith("Z"):
parts[0] = parts[0][:-1]
try:
dt = udatetime.from_string(parts[0])
except ValueError:
return None
nano_seconds = (calendar.timegm(
(dt.year, dt.month, dt.day, dt.hour, dt.minute, dt.second)) *
1000000000)
nanos = 0
# now add the fractional part
if len(parts) > 1:
fractions = parts[1]
# if the fractional part doesn't end in Z we likely have a
# malformed time, so just return the current value
if not fractions.endswith("Z"):
# we don't handle non UTC timezones yet
if any(c in fractions for c in "+-"):
return None
return nano_seconds
# strip the final 'Z' and use the final number for processing
fractions = fractions[:-1]
to_nanos = 9 - len(fractions)
nanos = int(int(fractions) * 10**to_nanos)
return nano_seconds + nanos
def benchmark_format():
def _datetime():
offset = DATETIME_OBJ.tzinfo.utcoffset(None).total_seconds() / 60
tz = ''
if offset < 0:
offset = offset * -1
tz = '-%02d:%02d' % (offset / 60, offset % 60)
else:
tz = '+%02d:%02d' % (offset / 60, offset % 60)
return DATETIME_OBJ.strftime(DATE_TIME_FORMAT) + tz
uda = udatetime.from_string(RFC3339_DATE_TIME)
def _udatetime():
return udatetime.to_string(uda)
arr = arrow.get(RFC3339_DATE_TIME)
def _arrow():
return arr.isoformat()
pen = pendulum.parse(RFC3339_DATE_TIME)
def _pendulum():
return pen.to_rfc3339_string(True)
delo = delorean.parse(RFC3339_DATE_TIME)
def _delorean():
offset = delo.datetime.tzinfo.utcoffset(None).total_seconds() / 60
tz = ''
if offset < 0:
offset = offset * -1
tz = '-%02d:%02d' % (offset / 60, offset % 60)
else:
tz = '+%02d:%02d' % (offset / 60, offset % 60)
return delo.datetime.strftime(DATE_TIME_FORMAT) + tz
return (_datetime, _udatetime, _arrow, _pendulum, _delorean)
def test_dow():
def run(now):
assert pycron.is_now('* * * * * *', now)
assert pycron.is_now('* * * * * 169', now)
assert pycron.is_now('* * * * * 1-365/2', now)
assert pycron.is_now('* * * * * 168,169,170', now)
assert pycron.is_now('* * * * * 170', now) is False
assert pycron.is_now('* * * * * */2', now) is False
assert pycron.is_now('* * * * * 165,166,167', now) is False
assert pycron.is_now('* * * * 0-170', now)
assert pycron.is_now('* * * * 170-365', now) is False
now = datetime(2015, 6, 18, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def _rfc3339_to_datetime_udatetime(string):
# type: (str) -> Optional[datetime.datetime]
"""
rfc3339_to_datetime variation which utilizes udatetime library.
"""
# split the string in to main time and fractional component
parts = string.split(".")
# it's possible that the time does not have a fractional component
# e.g 2015-08-03T09:12:43Z, in this case 'parts' will only have a
# single element that should end in Z. Strip the Z if it exists
# so we can use the same format string for processing the main
# date+time regardless of whether the time has a fractional component.
if parts[0].endswith("Z"):
parts[0] = parts[0][:-1]
# create a datetime object
try:
dt = udatetime.from_string(parts[0])
# NOTE: At this point we don't support timezones
dt = dt.replace(tzinfo=None)
except ValueError:
return None
# now add the fractional part
if len(parts) > 1:
fractions = parts[1]
# if we had a fractional component it should terminate in a Z
if not fractions.endswith("Z"):
# we don't handle non UTC timezones yet
if any(c in fractions for c in "+-"):
return None
return dt
# remove the Z and just process the fraction.
fractions = fractions[:-1]
to_micros = 6 - len(fractions)
micro = int(int(fractions) * 10**to_micros)
# NOTE(Tomaz): dt.replace is quite slow...
dt = dt.replace(microsecond=micro)
return dt
def test_dom():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('* * 18 * *', now)
assert pycron.is_now('* * */6 * *', now)
assert pycron.is_now('* * 1,16,18 * *', now)
assert pycron.is_now('* * 19 * *', now) is False
assert pycron.is_now('* * */4 * *', now) is False
assert pycron.is_now('* * 1,16 * *', now) is False
assert pycron.is_now('* * 1,16 * *', now) is False
assert pycron.is_now('* * 1-20 * *', now)
assert pycron.is_now('* * 20-31 * *', now) is False
now = datetime(2015, 6, 18, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_check_method_no_errors(self):
schema = self.schema()
data = {
'email': "*****@*****.**",
'password': "******",
'active': False,
'username': "******",
'last-visit': '2001-09-26T08:00:00-04:00'
}
expected = {
'username': "******",
'email': "*****@*****.**",
'password': "******",
'active': False,
'last-visit': udatetime.from_string(data['last-visit'])
}
self.assertEqual(schema.validict(data), expected)
def test_parser():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('* * * 6 *', now)
assert pycron.is_now('* * * */2 *', now)
assert pycron.is_now('* * * 1,4,6,12 *', now)
assert pycron.is_now('* * * 5 *', now) is False
assert pycron.is_now('* * * */5 *', now) is False
assert pycron.is_now('* * * 1,4,12 *', now) is False
assert pycron.MONTH_CHOICES[now.month - 1][1] == 'June'
assert pycron.is_now('* * * 5-8 *', now)
assert pycron.is_now('* * * 8-10 *', now) is False
now = datetime(2015, 6, 18, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_day_matching():
def run(now):
for i in range(0, 7):
# Test day matching from Sunday onwards...
now += timedelta(days=1)
assert pycron.is_now('* * * * %i' % (i), now)
# Test weekdays
assert pycron.is_now('* * * * 1,2,3,4,5', now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * 1-5', now) is (True if i not in [0, 6] else False)
assert pycron.is_now('* * * * 1,2,3,4-5', now) is (True if i not in [0, 6] else False)
# Test weekends
assert pycron.is_now('* * * * 0,6', now) is (True if i in [0, 6] else False)
now = datetime(2015, 6, 20, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def test_dow():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('* * * * 4', now)
assert pycron.is_now('* * * * */4', now)
assert pycron.is_now('* * * * 0,3,4', now)
assert pycron.is_now('* * * * 3', now) is False
assert pycron.is_now('* * * * */3', now) is False
assert pycron.is_now('* * * * 0,3,6', now) is False
assert pycron.DOW_CHOICES[now.isoweekday()][1] == 'thursday'
assert pycron.DOW_CHOICES[0][1] == 'sunday'
assert pycron.is_now('* * * * 0-4', now)
assert pycron.is_now('* * * * 5-6', now) is False
now = datetime(2015, 6, 18, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def updated(self, item: Dict) -> datetime:
"""
Gets an updated datetime for an item.
:param item: deserialized JSON item
:type item: Dict
:return: datetime
"""
updated = None
try:
updated = udatetime.from_string(item.get("date_modified", ""))
except Exception as e:
app.logger.warning(
"Exception getting updated date from date_modified "
"for item %s from %s: %s",
self.item_id,
self.feed,
e,
)
return updated
def test_variable_fraction(self):
rfc3339 = '2016-07-15T12:33:20.1'
d1 = udatetime.from_string(rfc3339 + ('0' * 5) + 'Z')
for x in range(0, 6):
d2 = udatetime.from_string(rfc3339 + ('0' * x) + 'Z')
self.assertEqual(d1, d2)
self.assertEqual(
udatetime.from_string('2016-07-15T12:33:20.123Z'),
udatetime.from_string('2016-07-15T12:33:20.123000Z'),
)
self.assertEqual(
udatetime.from_string('2016-07-15T12:33:20.0Z'),
udatetime.from_string('2016-07-15T12:33:20Z'),
)
def test_hour():
def run(now):
assert pycron.is_now('* * * * *', now)
assert pycron.is_now('* 16 * * *', now)
assert pycron.is_now('* */4 * * *', now)
assert pycron.is_now('*/7 16 * * *', now)
assert pycron.is_now('*/7 */8 * * *', now)
assert pycron.is_now('* 2,8,16 * * *', now)
assert pycron.is_now('* */9 * * *', now) is False
assert pycron.is_now('* */5 * * *', now) is False
assert pycron.is_now('*/3 */4 * * *', now) is False
assert pycron.is_now('3 16 * * *', now) is False
assert pycron.is_now('*/8 */3 * * *', now) is False
assert pycron.is_now('* 2,8 * * *', now) is False
assert pycron.is_now('* 16-20 * * *', now)
assert pycron.is_now('* 0-10 * * *', now) is False
now = datetime(2015, 6, 18, 16, 7)
run(now)
run(now.replace(tzinfo=utc))
run(pendulum.instance(now))
run(arrow.get(now))
run(udatetime.from_string(now.isoformat()))
run(Delorean(datetime=now, timezone='UTC').datetime)
def _parse_udatetime(self, value):
return udatetime.from_string(value)
def udatetime_parse():
udatetime.from_string(RFC3339_DATE_TIME)