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Python DateTime.toString方法代码示例

本文整理汇总了Python中lsst.daf.base.DateTime.toString方法的典型用法代码示例。如果您正苦于以下问题：Python DateTime.toString方法的具体用法？Python DateTime.toString怎么用？Python DateTime.toString使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类lsst.daf.base.DateTime的用法示例。


在下文中一共展示了DateTime.toString方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: testFracSecs

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testFracSecs(self):
     ts = DateTime("2004-03-01T12:39:45.1Z", DateTime.UTC)
     self.assertEqual(ts.toString(ts.UTC), '2004-03-01T12:39:45.100000000Z')
     ts = DateTime("2004-03-01T12:39:45.01Z", DateTime.UTC)
     self.assertEqual(ts.toString(ts.UTC), '2004-03-01T12:39:45.010000000Z')
     ts = DateTime("2004-03-01T12:39:45.000000001Z", DateTime.UTC)  # nanosecond
     self.assertEqual(ts.toString(ts.UTC), '2004-03-01T12:39:45.000000001Z')
     ts = DateTime("2004-03-01T12:39:45.0000000001Z", DateTime.UTC)  # too small
     self.assertEqual(ts.toString(ts.UTC), '2004-03-01T12:39:45.000000000Z')
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:11，代码来源:test_dateTime.py

示例2: testIsoThrow

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
    def testIsoThrow(self):
        with self.assertRaises(pexExcept.DomainError):
            DateTime("2009-04-01T23:36:05", DateTime.UTC)  # Z time zone required for UTC
        for scale in (DateTime.TAI, DateTime.TT):
            with self.assertRaises(pexExcept.DomainError):
                DateTime("2009-04-01T23:36:05Z", scale)  # Z time zone forbidden for TAI or TT

        for scale in self.timeScales:
            with self.assertRaises(pexExcept.DomainError):
                DateTime("20090401", scale)  # time required
            with self.assertRaises(pexExcept.DomainError):
                DateTime("20090401T", DateTime.UTC)  # time required
            with self.assertRaises(pexExcept.DomainError):
                DateTime("2009-04-01T", DateTime.UTC)  # time required
            with self.assertRaises(pexExcept.DomainError):
                DateTime("2009-04-01T23:36:05-0700", DateTime.UTC)  # time zone offset not supported
            with self.assertRaises(pexExcept.DomainError):
                DateTime("2009/04/01T23:36:05Z", DateTime.UTC)  # "/" not valid
            with self.assertRaises(pexExcept.DomainError):
                DateTime("2009-04-01T23:36", DateTime.UTC)  # partial time
            with self.assertRaises(pexExcept.DomainError):
                DateTime("2009-04", DateTime.UTC)  # partial date without time
            with self.assertRaises(pexExcept.DomainError):
                DateTime("2009-04T23:36.05", DateTime.UTC)  # partial date with time
            with self.assertRaises(pexExcept.DomainError):
                DateTime("09-04-01T23:36:05", DateTime.UTC)  # 2 digit year

        # earliest allowed UTC date is the earliest date in the leap second table
        try:
            minLeapSecUTC = "1961-01-01T00:00:00Z"
            dt = DateTime(minLeapSecUTC, DateTime.UTC)
            dt.toString(DateTime.UTC)
        except Exception:
            self.fail("minLeapSecUTC={} failed, but should be OK".format(minLeapSecUTC))
        with self.assertRaises(pexExcept.DomainError):
            DateTime("1960-01-01T23:59:59Z", DateTime.UTC)  # just before leap second table starts

        # earliest allowed date for TAI and TT is year = 1902
        for timeSys in (DateTime.TAI, DateTime.TT):
            try:
                earliestDate = "1902-01-01T00:00:00"
                dt = DateTime(earliestDate, timeSys)
                dt.toString(DateTime.TAI)
                dt.toString(DateTime.TT)
            except Exception:
                self.fail("{} system={} failed, but should be OK".format(earliestDate, timeSys))

        # dates before the leap second table can be created using TAI or TT, but not viewed in UTC
        earlyDt = DateTime("1960-01-01T00:00:00", DateTime.TAI)
        with self.assertRaises(pexExcept.DomainError):
            earlyDt.toString(DateTime.UTC)

        with self.assertRaises(pexExcept.DomainError):
            DateTime("1901-12-12T23:59:59Z", DateTime.TAI)  # too early
        with self.assertRaises(pexExcept.DomainError):
            DateTime("1700-01-01T00:00:00Z", DateTime.TAI)  # way too early
        with self.assertRaises(pexExcept.DomainError):
            DateTime("2262-01-01T00:00:00Z", DateTime.TAI)  # too late
        with self.assertRaises(pexExcept.DomainError):
            DateTime("3200-01-01T00:00:00Z", DateTime.TAI)  # way too late
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:62，代码来源:test_dateTime.py

示例3: testInvalid

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testInvalid(self):
     ts = DateTime()
     self.assertFalse(ts.isValid())
     for scale in self.timeScales:
         self.assertEqual(ts.nsecs(scale), DateTime.invalid_nsecs)
         for system in self.dateSystems:
             with self.assertRaises(RuntimeError):
                 ts.get(system, scale)
         with self.assertRaises(RuntimeError):
             ts.gmtime(scale)
         with self.assertRaises(RuntimeError):
             ts.timespec(scale)
         with self.assertRaises(RuntimeError):
             ts.timeval(scale)
         with self.assertRaises(RuntimeError):
             ts.toString(scale)
     self.assertEqual(repr(ts), "DateTime()")
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:19，代码来源:test_dateTime.py

示例4: testIsoNonUTCBasics

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testIsoNonUTCBasics(self):
     """Test basic ISO string input and output of TAI and TT dates"""
     for scale in (DateTime.TAI, DateTime.TT):
         for dateSep in ("-", ""):  # "-" date separator is optional
             for timeSep in (":", ""):  # ":" time separator is optional
                 for decPt in (".", ","):  # "." or "," may be used as decimal point
                     dateStr = "2009{0}04{0}02T07{1}26{1}39{2}314159265".format(dateSep, timeSep, decPt)
                     ts = DateTime(dateStr, scale)
                     self.assertEqual(ts.toString(scale), "2009-04-02T07:26:39.314159265")
                     self.assertTrue(ts.isValid())
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:12，代码来源:test_dateTime.py

示例5: testIsoUTCBasic

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testIsoUTCBasic(self):
     """Test basic ISO string input and output of UTC dates"""
     for dateSep in ("-", ""):  # "-" date separator is optional
         for timeSep in (":", ""):  # ":" time separator is optional
             for decPt in (".", ","):  # "." or "," may be used as decimal point
                 dateStr = "2009{0}04{0}02T07{1}26{1}39{2}314159265Z".format(dateSep, timeSep, decPt)
                 ts = DateTime(dateStr, DateTime.UTC)
                 self.assertEqual(ts.nsecs(DateTime.TT), 1238657265498159265)
                 self.assertEqual(ts.nsecs(DateTime.TAI), 1238657233314159265)
                 self.assertEqual(ts.nsecs(DateTime.UTC), 1238657199314159265)
                 self.assertEqual(ts.toString(ts.UTC), "2009-04-02T07:26:39.314159265Z")
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:13，代码来源:test_dateTime.py

示例6: testNegative

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
    def testNegative(self):
        ts = DateTime("1969-03-01T00:00:32Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-03-01T00:00:32.000000000Z')
        ts = DateTime("1969-01-01T00:00:00Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-01-01T00:00:00.000000000Z')
        ts = DateTime("1969-01-01T00:00:40Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-01-01T00:00:40.000000000Z')
        ts = DateTime("1969-01-01T00:00:38Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-01-01T00:00:38.000000000Z')
        ts = DateTime("1969-03-01T12:39:45Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-03-01T12:39:45.000000000Z')
        ts = DateTime("1969-03-01T12:39:45.000000001Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-03-01T12:39:45.000000001Z')
        self.assertTrue(ts.isValid())

        # Note slight inaccuracy in UTC-TAI-UTC round-trip
        ts = DateTime("1969-03-01T12:39:45.12345Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-03-01T12:39:45.123449996Z')
        ts = DateTime("1969-03-01T12:39:45.123456Z", DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-03-01T12:39:45.123455996Z')

        ts = DateTime(-1, DateTime.TAI)
        self.assertEqual(ts.toString(ts.UTC), '1969-12-31T23:59:51.999918239Z')
        ts = DateTime(0, DateTime.TAI)
        self.assertEqual(ts.toString(ts.UTC), '1969-12-31T23:59:51.999918240Z')
        ts = DateTime(1, DateTime.TAI)
        self.assertEqual(ts.toString(ts.UTC), '1969-12-31T23:59:51.999918241Z')

        ts = DateTime(-1, DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1969-12-31T23:59:59.999999999Z')
        ts = DateTime(0, DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1970-01-01T00:00:00.000000000Z')
        ts = DateTime(1, DateTime.UTC)
        self.assertEqual(ts.toString(ts.UTC), '1970-01-01T00:00:00.000000001Z')
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:36，代码来源:test_dateTime.py

示例7: testIsoNoNSecs

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testIsoNoNSecs(self):
     ts = DateTime("2009-04-02T07:26:39Z", DateTime.UTC)
     self.assertEqual(ts.nsecs(DateTime.TAI), 1238657233000000000)
     self.assertEqual(ts.nsecs(DateTime.UTC), 1238657199000000000)
     self.assertEqual(ts.toString(ts.UTC), "2009-04-02T07:26:39.000000000Z")
     self.assertTrue(ts.isValid())
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:8，代码来源:test_dateTime.py

示例8: testIsoExpanded

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testIsoExpanded(self):
     ts = DateTime("2009-04-02T07:26:39.314159265Z", DateTime.UTC)
     self.assertEqual(ts.nsecs(DateTime.TAI), 1238657233314159265)
     self.assertEqual(ts.nsecs(DateTime.UTC), 1238657199314159265)
     self.assertEqual(ts.toString(ts.UTC), "2009-04-02T07:26:39.314159265Z")
     self.assertTrue(ts.isValid())
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:8，代码来源:test_dateTime.py

示例9: testIsoEpoch

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testIsoEpoch(self):
     ts = DateTime("19700101T000000Z", DateTime.UTC)
     self.assertEqual(ts.nsecs(DateTime.UTC), 0)
     self.assertEqual(ts.toString(ts.UTC), "1970-01-01T00:00:00.000000000Z")
开发者ID:HyperSuprime-Cam，项目名称:daf_base，代码行数:6，代码来源:test_dateTime.py

示例10: testIsoBasic

# 需要导入模块: from lsst.daf.base import DateTime [as 别名]
# 或者: from lsst.daf.base.DateTime import toString [as 别名]
 def testIsoBasic(self):
     ts = DateTime("20090402T072639.314159265Z")
     self.assertEqual(ts.nsecs(DateTime.TAI), 1238657233314159265L)
     self.assertEqual(ts.nsecs(DateTime.UTC), 1238657199314159265L)
     self.assertEqual(ts.toString(), "2009-04-02T07:26:39.314159265Z")
开发者ID:jonathansick-shadow，项目名称:daf_base，代码行数:7，代码来源:dateTime.py


注：本文中的lsst.daf.base.DateTime.toString方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。