本文整理汇总了Python中sunpy.database.attrs.walker.create函数的典型用法代码示例。如果您正苦于以下问题:Python create函数的具体用法?Python create怎么用?Python create使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了create函数的20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,您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: test_walker_create_vso_instrument
def test_walker_create_vso_instrument(vso_session):
entries = walker.create(vso.attrs.Instrument("RHESSI"), vso_session)
assert entries == [
tables.DatabaseEntry(
id=1,
source=u"RHESSI",
provider=u"LSSP",
physobs=u"intensity",
fileid=u"/hessidata/2011/09/20/hsi_20110920_010920",
observation_time_start=datetime(2011, 9, 20, 1, 9, 20),
observation_time_end=datetime(2011, 9, 20, 2, 27, 40),
instrument=u"RHESSI",
size=-1.0,
wavemin=0.4132806430668068,
wavemax=7.293187818826002e-05,
),
tables.DatabaseEntry(
id=2,
source=u"RHESSI",
provider=u"LSSP",
physobs=u"intensity",
fileid=u"/hessidata/2011/09/19/hsi_20110919_233340",
observation_time_start=datetime(2011, 9, 19, 23, 33, 40),
observation_time_end=datetime(2011, 9, 20, 1, 9, 20),
instrument=u"RHESSI",
size=-1.0,
wavemin=0.4132806430668068,
wavemax=7.293187818826002e-05,
),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:30,代码来源:test_attrs.py
示例2: test_walker_create_vso_instrument
def test_walker_create_vso_instrument(vso_session):
entries = walker.create(vso.attrs.Instrument('RHESSI'), vso_session)
# TODO: Flaky
expected = [
tables.DatabaseEntry(id=1, source=u'RHESSI', provider=u'LSSP',
physobs=u'intensity',
fileid=u'/hessidata/2011/09/20/hsi_20110920_010920',
observation_time_start=datetime(2011, 9, 20, 1, 9, 20),
observation_time_end=datetime(2011, 9, 20, 2, 27, 40),
instrument=u'RHESSI', wavemin=0.4132806579880238,
wavemax=7.293188082141598e-05),
tables.DatabaseEntry(id=2, source=u'RHESSI', provider=u'LSSP',
physobs=u'intensity',
fileid=u'/hessidata/2011/09/19/hsi_20110919_233340',
observation_time_start=datetime(2011, 9, 19, 23, 33, 40),
observation_time_end=datetime(2011, 9, 20, 1, 9, 20),
instrument=u'RHESSI', wavemin=0.4132806579880238,
wavemax=7.293188082141598e-05)]
expected_2 = [
tables.DatabaseEntry(id=1, source=u'RHESSI', provider=u'LSSP',
physobs=u'intensity',
fileid=u'/hessidata/2011/09/19/hsi_20110919_233340',
observation_time_start=datetime(2011, 9, 19, 23, 33, 40),
observation_time_end=datetime(2011, 9, 20, 1, 9, 20),
instrument=u'RHESSI', wavemin=0.4132806579880238,
wavemax=7.293188082141598e-05),
tables.DatabaseEntry(id=2, source=u'RHESSI', provider=u'LSSP',
physobs=u'intensity',
fileid=u'/hessidata/2011/09/20/hsi_20110920_010920',
observation_time_start=datetime(2011, 9, 20, 1, 9, 20),
observation_time_end=datetime(2011, 9, 20, 2, 27, 40),
instrument=u'RHESSI', wavemin=0.4132806579880238,
wavemax=7.293188082141598e-05)]
assert len(entries) == len(expected)
assert entries in [expected, expected_2]
开发者ID:Cadair,项目名称:sunpy,代码行数:35,代码来源:test_attrs.py
示例3: test_walker_create_downloadtime_inverted
def test_walker_create_downloadtime_inverted(session):
tag = tables.Tag('foo')
tag.id = 1
fits_header_entry = tables.FitsHeaderEntry('INSTRUME', 'EIT')
fits_header_entry.id = 1
download_time = ~DownloadTime(
datetime(2005, 6, 15, 7), datetime(2005, 6, 15, 9))
entries = walker.create(download_time, session)
assert len(entries) == 7
assert entries == [
tables.DatabaseEntry(
id=1, download_time=datetime(2005, 6, 15, 1)),
tables.DatabaseEntry(
id=2, starred=True, download_time=datetime(2005, 6, 15, 2)),
tables.DatabaseEntry(
id=3, path='/tmp', download_time=datetime(2005, 6, 15, 3)),
tables.DatabaseEntry(
id=4, starred=True, download_time=datetime(2005, 6, 15, 4)),
tables.DatabaseEntry(
id=5, tags=[tag], download_time=datetime(2005, 6, 15, 5)),
tables.DatabaseEntry(
id=6, starred=True, path='/tmp',
download_time=datetime(2005, 6, 15, 6)),
tables.DatabaseEntry(
id=10, starred=True, tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry])]
开发者ID:Alex-Ian-Hamilton,项目名称:sunpy,代码行数:27,代码来源:test_attrs.py
示例4: test_walker_create_vso_instrument
def test_walker_create_vso_instrument(vso_session):
entries = walker.create(vso.attrs.Instrument('AIA'), vso_session)
assert entries == [
tables.DatabaseEntry(id=1, source='SDO', provider='JSOC',
physobs='intensity', fileid='aia__lev1:193:1086652831',
observation_time_start=datetime(2011, 6, 8, 23, 59, 55),
observation_time_end=datetime(2011, 6, 8, 23, 59, 56),
instrument='AIA', size=66200.0, wavemin=19.3, wavemax=19.3),
tables.DatabaseEntry(id=2, source='SDO', provider='JSOC',
physobs='intensity', fileid='aia__lev1:94:1086652832',
observation_time_start=datetime(2011, 6, 8, 23, 59, 56),
observation_time_end=datetime(2011, 6, 8, 23, 59, 57),
instrument='AIA', size=66200.0, wavemin=9.4, wavemax=9.4),
tables.DatabaseEntry(id=3, source='SDO', provider='JSOC',
physobs='intensity', fileid='aia__lev1:131:1086652833',
observation_time_start=datetime(2011, 6, 8, 23, 59, 57),
observation_time_end=datetime(2011, 6, 8, 23, 59, 58),
instrument='AIA', size=66200.0, wavemin=13.1, wavemax=13.1),
tables.DatabaseEntry(id=4, source='SDO', provider='JSOC',
physobs='intensity', fileid='aia__lev1:171:1086652835',
observation_time_start=datetime(2011, 6, 9, 0, 0),
observation_time_end=datetime(2011, 6, 9, 0, 0, 1),
instrument='AIA', size=66200.0, wavemin=17.1, wavemax=17.1),
tables.DatabaseEntry(id=5, source='SDO', provider='JSOC',
physobs='intensity', fileid='aia__lev1:211:1086652836',
observation_time_start=datetime(2011, 6, 9, 0, 0),
observation_time_end=datetime(2011, 6, 9, 0, 0, 1),
instrument='AIA', size=66200.0, wavemin=21.1, wavemax=21.1)]
开发者ID:examon,项目名称:sunpy,代码行数:28,代码来源:test_attrs.py
示例5: test_walker_create_downloadtime_exists
def test_walker_create_downloadtime_exists(session):
download_time = DownloadTime(datetime(2005, 6, 15, 7), datetime(2005, 6, 15, 9))
entries = walker.create(download_time, session)
assert entries == [
tables.DatabaseEntry(id=7, download_time=datetime(2005, 6, 15, 7)),
tables.DatabaseEntry(id=8, starred=True, download_time=datetime(2005, 6, 15, 8)),
tables.DatabaseEntry(id=9, path="/tmp", download_time=datetime(2005, 6, 15, 9)),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:8,代码来源:test_attrs.py
示例6: query
def query(self, *query, **kwargs):
"""
query(*query[, sortby])
Send the given query to the database and return a list of
database entries that satisfy all of the given attributes.
Apart from the attributes supported by the VSO interface, the following
attributes are supported:
- :class:`sunpy.database.attrs.Starred`
- :class:`sunpy.database.attrs.Tag`
- :class:`sunpy.database.attrs.Path`
- :class:`sunpy.database.attrs.DownloadTime`
- :class:`sunpy.database.attrs.FitsHeaderEntry`
An important difference to the VSO attributes is that these attributes
may also be used in negated form using the tilde ~ operator.
Parameters
----------
query : list
A variable number of attributes that are chained together via the
boolean AND operator. The | operator may be used between attributes
to express the boolean OR operator.
sortby : str, optional
The column by which to sort the returned entries. The default is to
sort by the start of the observation. See the attributes of
:class:`sunpy.database.tables.DatabaseEntry` for a list of all
possible values.
Raises
------
TypeError
if no attribute is given or if some keyword argument other than
'sortby' is given.
Examples
--------
The query in the following example searches for all non-starred entries
with the tag 'foo' or 'bar' (or both).
>>> database.query(~attrs.Starred(), attrs.Tag('foo') | attrs.Tag('bar'))
"""
if not query:
raise TypeError('at least one attribute required')
sortby = kwargs.pop('sortby', 'observation_time_start')
if kwargs:
k, v = kwargs.popitem()
raise TypeError('unexpected keyword argument {0!r}'.format(k))
return sorted(
walker.create(and_(*query), self.session),
key=operator.attrgetter(sortby))
开发者ID:Rapternmn,项目名称:sunpy,代码行数:57,代码来源:database.py
示例7: test_walker_create_path_attr_exists
def test_walker_create_path_attr_exists(session):
entries = walker.create(Path('/tmp'), session)
assert len(entries) == 3
assert tables.DatabaseEntry(
id=3, path='/tmp', download_time=datetime(2005, 6, 15, 3)) in entries
assert tables.DatabaseEntry(
id=6, path='/tmp', starred=True,
download_time=datetime(2005, 6, 15, 6)) in entries
assert tables.DatabaseEntry(
id=9, path='/tmp', download_time=datetime(2005, 6, 15, 9)) in entries
开发者ID:Alex-Ian-Hamilton,项目名称:sunpy,代码行数:10,代码来源:test_attrs.py
示例8: test_walker_create_anded_query
def test_walker_create_anded_query(session):
entries = walker.create(Tag('foo') & Starred(), session)
assert len(entries) == 1
tag = tables.Tag('foo')
tag.id = 1
fits_header_entry = tables.FitsHeaderEntry('INSTRUME', 'EIT')
fits_header_entry.id = 1
assert tables.DatabaseEntry(
id=10, starred=True, tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry]) in entries
开发者ID:Alex-Ian-Hamilton,项目名称:sunpy,代码行数:11,代码来源:test_attrs.py
示例9: test_walker_create_fitsheader
def test_walker_create_fitsheader(session):
tag = tables.Tag('foo')
tag.id = 1
entries = walker.create(FitsHeaderEntry('INSTRUME', 'EIT'), session)
fits_header_entry = tables.FitsHeaderEntry('INSTRUME', 'EIT')
fits_header_entry.id = 1
assert len(entries) == 1
assert entries == [tables.DatabaseEntry(
id=10, starred=True, tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry])]
开发者ID:Alex-Ian-Hamilton,项目名称:sunpy,代码行数:11,代码来源:test_attrs.py
示例10: test_walker_create_starred_false
def test_walker_create_starred_false(session):
entries = walker.create(~Starred(), session)
tag = tables.Tag("foo")
tag.id = 1
assert len(entries) == 5
assert entries == [
tables.DatabaseEntry(id=1, download_time=datetime(2005, 6, 15, 1)),
tables.DatabaseEntry(id=3, path="/tmp", download_time=datetime(2005, 6, 15, 3)),
tables.DatabaseEntry(id=5, tags=[tag], download_time=datetime(2005, 6, 15, 5)),
tables.DatabaseEntry(id=7, download_time=datetime(2005, 6, 15, 7)),
tables.DatabaseEntry(id=9, path="/tmp", download_time=datetime(2005, 6, 15, 9)),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:12,代码来源:test_attrs.py
示例11: test_walker_create_tag_negative
def test_walker_create_tag_negative(session):
entries = walker.create(~Tag("foo"), session)
assert len(entries) == 8
assert entries == [
tables.DatabaseEntry(id=1, download_time=datetime(2005, 6, 15, 1)),
tables.DatabaseEntry(id=2, starred=True, download_time=datetime(2005, 6, 15, 2)),
tables.DatabaseEntry(id=3, path="/tmp", download_time=datetime(2005, 6, 15, 3)),
tables.DatabaseEntry(id=4, starred=True, download_time=datetime(2005, 6, 15, 4)),
tables.DatabaseEntry(id=6, path="/tmp", starred=True, download_time=datetime(2005, 6, 15, 6)),
tables.DatabaseEntry(id=7, download_time=datetime(2005, 6, 15, 7)),
tables.DatabaseEntry(id=8, starred=True, download_time=datetime(2005, 6, 15, 8)),
tables.DatabaseEntry(id=9, path="/tmp", download_time=datetime(2005, 6, 15, 9)),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:13,代码来源:test_attrs.py
示例12: test_walker_create_time
def test_walker_create_time(vso_session):
time = vso.attrs.Time(
datetime(2011, 9, 17, 0, 0, 0), datetime(2011, 9, 20, 0, 0, 0))
entries = walker.create(time, vso_session)
assert len(entries) == 1
assert entries == [
tables.DatabaseEntry(id=2, source=u'RHESSI', provider=u'LSSP',
physobs=u'intensity',
fileid=u'/hessidata/2011/09/19/hsi_20110919_233340',
observation_time_start=datetime(2011, 9, 19, 23, 33, 40),
observation_time_end=datetime(2011, 9, 20, 1, 9, 20),
instrument=u'RHESSI', size=-1.0, wavemin=0.4132806430668068,
wavemax=7.293187818826002e-05)]
开发者ID:Alex-Ian-Hamilton,项目名称:sunpy,代码行数:13,代码来源:test_attrs.py
示例13: test_walker_create_wave
def test_walker_create_wave(vso_session):
entries = walker.create(vso.attrs.Wave(100, 180), vso_session)
assert len(entries) == 2
assert entries == [
tables.DatabaseEntry(id=3, source='SDO', provider='JSOC',
physobs='intensity', fileid='aia__lev1:131:1086652833',
observation_time_start=datetime(2011, 6, 8, 23, 59, 57),
observation_time_end=datetime(2011, 6, 8, 23, 59, 58),
instrument='AIA', size=66200.0, wavemin=13.1, wavemax=13.1),
tables.DatabaseEntry(id=4, source='SDO', provider='JSOC',
physobs='intensity', fileid='aia__lev1:171:1086652835',
observation_time_start=datetime(2011, 6, 9, 0, 0),
observation_time_end=datetime(2011, 6, 9, 0, 0, 1),
instrument='AIA', size=66200.0, wavemin=17.1, wavemax=17.1)]
开发者ID:examon,项目名称:sunpy,代码行数:14,代码来源:test_attrs.py
示例14: test_walker_create_fitsheader_inverted
def test_walker_create_fitsheader_inverted(session):
tag = tables.Tag("foo")
tag.id = 1
entries = walker.create(~FitsHeaderEntry("INSTRUME", "EIT"), session)
assert len(entries) == 9
assert entries == [
tables.DatabaseEntry(id=1, download_time=datetime(2005, 6, 15, 1)),
tables.DatabaseEntry(id=2, starred=True, download_time=datetime(2005, 6, 15, 2)),
tables.DatabaseEntry(id=3, path="/tmp", download_time=datetime(2005, 6, 15, 3)),
tables.DatabaseEntry(id=4, starred=True, download_time=datetime(2005, 6, 15, 4)),
tables.DatabaseEntry(id=5, tags=[tag], download_time=datetime(2005, 6, 15, 5)),
tables.DatabaseEntry(id=6, starred=True, path="/tmp", download_time=datetime(2005, 6, 15, 6)),
tables.DatabaseEntry(id=7, download_time=datetime(2005, 6, 15, 7)),
tables.DatabaseEntry(id=8, starred=True, download_time=datetime(2005, 6, 15, 8)),
tables.DatabaseEntry(id=9, path="/tmp", download_time=datetime(2005, 6, 15, 9)),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:16,代码来源:test_attrs.py
示例15: test_walker_create_tag_positive
def test_walker_create_tag_positive(session):
entries = walker.create(Tag("foo"), session)
tag = tables.Tag("foo")
tag.id = 1
fits_header_entry = tables.FitsHeaderEntry("INSTRUME", "EIT")
fits_header_entry.id = 1
assert len(entries) == 2
assert entries == [
tables.DatabaseEntry(id=5, tags=[tag], download_time=datetime(2005, 6, 15, 5)),
tables.DatabaseEntry(
id=10,
starred=True,
tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry],
),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:17,代码来源:test_attrs.py
示例16: test_walker_create_starred_true
def test_walker_create_starred_true(session):
entries = walker.create(Starred(), session)
tag = tables.Tag("foo")
tag.id = 1
fits_header_entry = tables.FitsHeaderEntry("INSTRUME", "EIT")
fits_header_entry.id = 1
assert len(entries) == 5
assert entries == [
tables.DatabaseEntry(id=2, starred=True, download_time=datetime(2005, 6, 15, 2)),
tables.DatabaseEntry(id=4, starred=True, download_time=datetime(2005, 6, 15, 4)),
tables.DatabaseEntry(id=6, path="/tmp", starred=True, download_time=datetime(2005, 6, 15, 6)),
tables.DatabaseEntry(id=8, starred=True, download_time=datetime(2005, 6, 15, 8)),
tables.DatabaseEntry(
id=10,
starred=True,
tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry],
),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:20,代码来源:test_attrs.py
示例17: test_walker_create_complex_query
def test_walker_create_complex_query(session):
query = Tag('foo') & Starred() | ~Tag('foo') & ~Starred()
entries = walker.create(query, session)
assert len(entries) == 5
tag = tables.Tag('foo')
tag.id = 1
fits_header_entry = tables.FitsHeaderEntry('INSTRUME', 'EIT')
fits_header_entry.id = 1
assert tables.DatabaseEntry(
id=1, download_time=datetime(2005, 6, 15, 1)) in entries
assert tables.DatabaseEntry(
id=3, path='/tmp', download_time=datetime(2005, 6, 15, 3)) in entries
assert tables.DatabaseEntry(
id=7, download_time=datetime(2005, 6, 15, 7)) in entries
assert tables.DatabaseEntry(
id=9, path='/tmp', download_time=datetime(2005, 6, 15, 9)) in entries
assert tables.DatabaseEntry(
id=10, starred=True, tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry]) in entries
开发者ID:Alex-Ian-Hamilton,项目名称:sunpy,代码行数:20,代码来源:test_attrs.py
示例18: test_walker_create_time
def test_walker_create_time(vso_session):
time = vso.attrs.Time(
datetime(2011, 9, 17, 0, 0, 0), datetime(2011, 9, 20, 0, 0, 0))
entries = walker.create(time, vso_session)
assert len(entries) == 1
# TODO: Flaky and the only change the id number.
assert entries in [
[tables.DatabaseEntry(id=1, source=u'RHESSI', provider=u'LSSP',
physobs=u'intensity',
fileid=u'/hessidata/2011/09/19/hsi_20110919_233340',
observation_time_start=datetime(2011, 9, 19, 23, 33, 40),
observation_time_end=datetime(2011, 9, 20, 1, 9, 20),
instrument=u'RHESSI', wavemin=0.4132806579880238,
wavemax=7.293188082141598e-05)],
[tables.DatabaseEntry(id=2, source=u'RHESSI', provider=u'LSSP',
physobs=u'intensity',
fileid=u'/hessidata/2011/09/19/hsi_20110919_233340',
observation_time_start=datetime(2011, 9, 19, 23, 33, 40),
observation_time_end=datetime(2011, 9, 20, 1, 9, 20),
instrument=u'RHESSI', wavemin=0.4132806579880238,
wavemax=7.293188082141598e-05)]]
开发者ID:Cadair,项目名称:sunpy,代码行数:21,代码来源:test_attrs.py
示例19: test_walker_create_ored_query
def test_walker_create_ored_query(session):
entries = walker.create(Tag('foo') | Starred(), session)
assert len(entries) == 6
tag = tables.Tag('foo')
tag.id = 1
fits_header_entry = tables.FitsHeaderEntry('INSTRUME', 'EIT')
fits_header_entry.id = 1
assert tables.DatabaseEntry(
id=2, starred=True, download_time=datetime(2005, 6, 15, 2)) in entries
assert tables.DatabaseEntry(
id=4, starred=True, download_time=datetime(2005, 6, 15, 4)) in entries
assert tables.DatabaseEntry(
id=5, tags=[tag], download_time=datetime(2005, 6, 15, 5)) in entries
assert tables.DatabaseEntry(
id=6, path='/tmp', starred=True,
download_time=datetime(2005, 6, 15, 6)) in entries
assert tables.DatabaseEntry(
id=8, starred=True, download_time=datetime(2005, 6, 15, 8)) in entries
assert tables.DatabaseEntry(
id=10, starred=True, tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry]) in entries
开发者ID:Alex-Ian-Hamilton,项目名称:sunpy,代码行数:22,代码来源:test_attrs.py
示例20: test_walker_create_path_inverted
def test_walker_create_path_inverted(session):
tag = tables.Tag("foo")
tag.id = 1
fits_header_entry = tables.FitsHeaderEntry("INSTRUME", "EIT")
fits_header_entry.id = 1
entries = walker.create(~Path("/tmp"), session)
assert len(entries) == 7
assert entries == [
tables.DatabaseEntry(id=1, download_time=datetime(2005, 6, 15, 1)),
tables.DatabaseEntry(id=2, starred=True, download_time=datetime(2005, 6, 15, 2)),
tables.DatabaseEntry(id=4, starred=True, download_time=datetime(2005, 6, 15, 4)),
tables.DatabaseEntry(id=5, tags=[tag], download_time=datetime(2005, 6, 15, 5)),
tables.DatabaseEntry(id=7, download_time=datetime(2005, 6, 15, 7)),
tables.DatabaseEntry(id=8, starred=True, download_time=datetime(2005, 6, 15, 8)),
tables.DatabaseEntry(
id=10,
starred=True,
tags=[tag],
download_time=datetime(2005, 6, 15, 10),
fits_header_entries=[fits_header_entry],
),
]
开发者ID:ericmjonas,项目名称:sunpy,代码行数:22,代码来源:test_attrs.py
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