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import datetime
import re
import sys
import freezegun
import pytest
from loguru import logger
if sys.version_info < (3, 6):
UTC_NAME = "UTC+00:00"
else:
UTC_NAME = "UTC"
@pytest.mark.parametrize(
("time_format", "date", "timezone", "expected"),
[
(
"%Y-%m-%d %H-%M-%S %f %Z %z",
"2018-06-09 01:02:03.000045",
("UTC", 0),
"2018-06-09 01-02-03 000045 UTC +0000",
),
(
"YYYY-MM-DD HH-mm-ss SSSSSS zz ZZ",
"2018-06-09 01:02:03.000045",
("UTC", 0),
"2018-06-09 01-02-03 000045 UTC +0000",
),
(
"%Y-%m-%d %H-%M-%S %f %Z %z",
"2018-06-09 01:02:03.000045",
("EST", -18000),
"2018-06-09 01-02-03 000045 EST -0500",
),
(
"YYYY-MM-DD HH-mm-ss SSSSSS zz ZZ",
"2018-06-09 01:02:03.000045",
("EST", -18000),
"2018-06-09 01-02-03 000045 EST -0500",
),
(
"%Y-%m-%d %H-%M-%S %f %Z!UTC",
"2018-06-09 01:02:03.000045",
("UTC", 0),
"2018-06-09 01-02-03 000045 %s" % UTC_NAME,
),
(
"YYYY-MM-DD HH-mm-ss SSSSSS zz!UTC",
"2018-06-09 01:02:03.000045",
("UTC", 0),
"2018-06-09 01-02-03 000045 %s" % UTC_NAME,
),
(
"%Y-%m-%d %H-%M-%S %f %Z %z!UTC",
"2018-06-09 01:02:03.000045",
("EST", -18000),
"2018-06-09 06-02-03 000045 %s +0000" % UTC_NAME,
),
(
"YYYY-MM-DD HH-mm-ss SSSSSS zz ZZ!UTC",
"2018-06-09 01:02:03.000045",
("UTC", -18000),
"2018-06-09 06-02-03 000045 %s +0000" % UTC_NAME,
),
(
"YY-M-D H-m-s SSS Z",
"2005-04-07 09:03:08.002320",
("A", 3600),
"05-4-7 9-3-8 002 +01:00",
),
(
"Q_DDDD_DDD d_E h_hh A SS ZZ",
"2000-01-01 14:00:00.9",
("B", -1800),
"1_001_1 5_6 2_02 PM 90 -0030",
),
("hh A", "2018-01-01 00:01:02.000003", ("UTC", 0), "12 AM"),
("hh A", "2018-01-01 12:00:00.0", ("UTC", 0), "12 PM"),
("hh A", "2018-01-01 23:00:00.0", ("UTC", 0), "11 PM"),
("[YYYY] MM [DD]", "2018-02-03 11:09:00.000002", ("UTC", 0), "YYYY 02 DD"),
("[YYYY MM DD]", "2018-01-03 11:03:04.000002", ("UTC", 0), "[2018 01 03]"),
("[[YY]]", "2018-01-03 11:03:04.000002", ("UTC", 0), "[YY]"),
("[]", "2018-01-03 11:03:04.000002", ("UTC", 0), ""),
("[[]]", "2018-01-03 11:03:04.000002", ("UTC", 0), "[]"),
("SSSSSS[]SSS[]SSSSSS", "2018-01-03 11:03:04.100002", ("UTC", 0), "100002100100002"),
("[HHmmss", "2018-01-03 11:03:04.000002", ("UTC", 0), "[110304"),
("HHmmss]", "2018-01-03 11:03:04.000002", ("UTC", 0), "110304]"),
("HH:mm:ss!UTC", "2018-01-01 11:30:00.0", ("A", 7200), "09:30:00"),
("UTC! HH:mm:ss", "2018-01-01 11:30:00.0", ("A", 7200), "UTC! 11:30:00"),
("!UTC HH:mm:ss", "2018-01-01 11:30:00.0", ("A", 7200), "!UTC 11:30:00"),
(
"hh:mm:ss A - Z ZZ !UTC",
"2018-01-01 12:30:00.0",
("A", 5400),
"11:00:00 AM - +00:00 +0000 ",
),
(
"YYYY-MM-DD HH:mm:ss[Z]!UTC",
"2018-01-03 11:03:04.2",
("XYZ", -7200),
"2018-01-03 13:03:04Z",
),
("HH:mm:ss[!UTC]", "2018-01-01 11:30:00.0", ("A", 7200), "11:30:00!UTC"),
("", "2018-02-03 11:09:00.000002", ("Z", 1800), "2018-02-03T11:09:00.000002+0030"),
("!UTC", "2018-02-03 11:09:00.000002", ("Z", 1800), "2018-02-03T10:39:00.000002+0000"),
],
)
def test_formatting(writer, freeze_time, time_format, date, timezone, expected):
with freeze_time(date, timezone):
logger.add(writer, format="{time:%s}" % time_format)
logger.debug("X")
result = writer.read()
assert result == expected + "\n"
@pytest.mark.parametrize(
("time_format", "offset", "expected"),
[
("%Y-%m-%d %H-%M-%S %f %Z %z", 7230.099, "2018-06-09 01-02-03 000000 ABC +020030.099000"),
("YYYY-MM-DD HH-mm-ss zz Z ZZ", 6543, "2018-06-09 01-02-03 ABC +01:49:03 +014903"),
("HH-mm-ss zz Z ZZ", -12345.06702, "01-02-03 ABC -03:26:45.067020 -032645.067020"),
],
)
@pytest.mark.skipif(sys.version_info < (3, 7), reason="Offset must be a whole number of minutes")
def test_formatting_timezone_offset_down_to_the_second(
writer, freeze_time, time_format, offset, expected
):
date = datetime.datetime(2018, 6, 9, 1, 2, 3)
with freeze_time(date, ("ABC", offset)):
logger.add(writer, format="{time:%s}" % time_format)
logger.debug("Test")
result = writer.read()
assert result == expected + "\n"
def test_locale_formatting(writer, freeze_time):
dt = datetime.datetime(2011, 1, 1, 22, 22, 22, 0)
with freeze_time(dt):
logger.add(writer, format="{time:MMMM MMM dddd ddd}")
logger.debug("Test")
assert writer.read() == dt.strftime("%B %b %A %a\n")
def test_stdout_formatting(freeze_time, capsys):
with freeze_time("2015-12-25 19:13:18", ("A", 5400)):
logger.add(sys.stdout, format="{time:YYYY [MM] DD HHmmss Z} {message}")
logger.debug("Y")
out, err = capsys.readouterr()
assert out == "2015 MM 25 191318 +01:30 Y\n"
assert err == ""
def test_file_formatting(freeze_time, tmp_path):
with freeze_time("2015-12-25 19:13:18", ("A", -5400)):
logger.add(tmp_path / "{time:YYYY [MM] DD HHmmss ZZ}.log")
logger.debug("Z")
assert list(tmp_path.iterdir()) == [tmp_path / "2015 MM 25 191318 -0130.log"]
def test_missing_struct_time_fields(writer, freeze_time):
with freeze_time("2011-01-02 03:04:05.6", include_tm_zone=False):
logger.add(writer, format="{time:YYYY MM DD HH mm ss SSSSSS ZZ zz}")
logger.debug("X")
result = writer.read()
assert re.fullmatch(r"2011 01 02 03 04 05 600000 [+-]\d{4} .*\n", result)
def test_freezegun_mocking(writer):
logger.add(writer, format="[{time:YYYY MM DD HH:mm:ss}] {message}")
with freezegun.freeze_time("2000-01-01 18:00:05"):
logger.info("Frozen")
assert writer.read() == "[2000 01 01 18:00:05] Frozen\n"
@pytest.mark.parametrize(
"time_format", ["ss.SSSSSSS", "SS.SSSSSSSS.SS", "HH:mm:ss.SSSSSSSSS", "SSSSSSSSSS"]
)
def test_invalid_time_format(writer, time_format):
logger.add(writer, format="{time:%s} {message}" % time_format, catch=False)
with pytest.raises(ValueError, match="Invalid time format"):
logger.info("Test")
|
