Package wsatools :: Module ObsCalendar :: Class ObsCal

Class ObsCal

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Stores and provides access to observation night data.

Instance Methods

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notObsDates(self)

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checkSem(self, semester)
Check if given semester is in observation list.

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checkDate(self, dateStr)
Check in which semester the given date is.

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createNotObsDateDict(self)

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DateRange

dateRange(self, begin=None, end=None)
Converts supplied begin and/or end date in any format into a range of mx.DateTime objects.

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getDates(self, semester, outFormat=None)
Get start and end date for a given semester.

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tuple(int, int)

getDatesFromInput(self, beginDateStr, endDateStr)
Gets start and end date from any input.

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str

getSemester(self, utDate)
For the given night return the semester it belongs to.

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getSemList(self)

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getMonthSemDict(self)
Get a dictionary of months and their corresponding semester.

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getSemMonthList(self, semester)
Get a list of months ('YYYYMM') for a given semester.

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getSemDayList(self, semester)
Get a list of observing days ('YYYYMMDD') for a given semester.

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getObsDates(self, beginDateStr, endDateStr, versionStr=None)
Get a list of all obs dates between two dates.

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getFirstLight(self, dateFmt)
Get the first observation date.

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minVersOfDate(self, dateStr)
Get the minimal version number for a given date.

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maxVersOfDate(self, dateStr)
Get the maximal version number for a given date.

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minVers(self, semester)
Get the minimum version number for a given semester.

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maxVers(self, semester)
Get the maximum version number for a given semester.

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Static Methods

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getAll(constantName)
Returns the values of the given constant in all subclasses.

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formatSemester(semester)

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formatDate(dateStr, dateFmt='%Y%m%d', outFormat=None) source code

getMonth(dateStr)
Get the short month name in lower case.

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getToday(outFormat='%Y%m%d')
Get today's date. source code

Class Variables

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earlyDefaultDateTime = <mx.DateTime.DateTime object for '1753-...
A very early date.

lateDefaultDateTime = <mx.DateTime.DateTime object for '9999-1...
A large date.

semDates = {}
semester start and end date, eg: "2005A":("20050401", "20050620")

versNums = {}
version numbers, eg: "2005A":['1','2','3']

notObsDateStr = {}
list of dateStr of dates without observations

Properties

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Inherited from object: __class__

Method Details

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dateRange(self, begin=None, end=None)

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Converts supplied begin and/or end date in any format into a range of mx.DateTime objects. Dates can be supplied as semesters.

Returns: DateRange

getDatesFromInput(self, beginDateStr, endDateStr)

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Gets start and end date from any input.

Parameters:

beginDateStr (str) - Start date, can be date or semester.
endDateStr (str) - Start date, can be date or semester.

Returns: tuple(int, int)

Start and end date.

getSemester(self, utDate)

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For the given night return the semester it belongs to.

Parameters:

utDate (mx.DateTime) - Night to find semester of.

Returns: str

Semester that given night belongs to, if none found then None.

Class Variable Details

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earlyDefaultDateTime

A very early date. The earliest date that MS SQL Server can cope with in its own datetime SQL type.

Value:

<mx.DateTime.DateTime object for '1753-01-01 00:00:00.00' at 25c9cd8>

lateDefaultDateTime

A large date. The maximum date that MS SQL Server can cope with in its own datetime SQL type.

Value:

<mx.DateTime.DateTime object for '9999-12-31 00:00:00.00' at 25d1420>