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- time_util.spss_time(__builtin__.object)
-
- jwst_time
-
- localtime
class jwst_time(time_util.spss_time) |
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A class for dealing with times in JWST PPS.
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- Method resolution order:
- jwst_time
- time_util.spss_time
- __builtin__.object
Methods defined here:
- __add__(self, other)
- Operator overloading for addition.
Returns -- When an jwst_time and a delta, int, or float
are added, an jwst_time object will be returned.
- __float__(self)
- Seconds since Jan 1, 1970 returned
as a float.
- __init__(self, t=None)
- The jwst_time constructor.
Arguments:
t -- If a number, it is assumed to be seconds since 1970. If
a string, it is assumed to be a character time in one of the
approved formats. The default will set the time to the current
system time.
NOTE: In a departure from the way spss_time handles floats and ints,
jwst_time interprets these numbers as seconds since the 1/1/1970, not as
SOGS seconds (seconds since 1/1/1980).
Raises -- TypeError - Raised when the input is something
other than an int, float, string, or another jwst_time.
- __int__(self)
- Seconds since Jan 1, 1970 returned
as an int.
- __repr__(self)
- The string representation of an jwst_time.
Returns -- The JWST character time
will be printed.
- __sub__(self, other)
- Operator overloading for subtraction.
Returns -- A delta_time when two jwst_times are subtracted.
Subtracting a float, int, or delta_time from a jwst_time
returns an jwst_time.
- get_localtime(self)
Static methods defined here:
- dtdict_to_syssec(dict)
- parse_string(stime)
- Parse a string containing a time.
Data and other attributes defined here:
- DD_PATTERN1 = <_sre.SRE_Pattern object>
- DOY_PATTERN = <_sre.SRE_Pattern object at 0xfa860>
- LONG_YEAR_PATTERN = <_sre.SRE_Pattern object>
- SEC_PATTERN1 = <_sre.SRE_Pattern object>
- SEC_PATTERN3 = <_sre.SRE_Pattern object>
- SHORT_YEAR_PATTERN = <_sre.SRE_Pattern object>
- TZ_PATTERN = <_sre.SRE_Pattern object>
- TZ_PATTERN2 = <_sre.SRE_Pattern object>
- UTC_PATTERN = <_sre.SRE_Pattern object>
- calendar_format = u'%Y-%m-%dT%H:%M:%SZ'
- ordinal_format = u'%Y-%jT%H:%M:%SZ'
Methods inherited from time_util.spss_time:
- __eq__(self, other)
- Operator overloading for ==
SOGS times may be compared with the '==' operator.
- __ge__(self, other)
- Operator overloading for >=
SOGS times may be compared with the '>=' operator.
- __gt__(self, other)
- Operator overloading for >
SOGS times may be compared with the '>' operator.
- __iadd__(self, other)
- Operator overloading for +=.
- __le__(self, other)
- Operator overloading for <=
SOGS times may be compared with the '<=' operator.
- __lt__(self, other)
- Operator overloading for <
SOGS times may be compared with the '<' operator.
- __ne__(self, other)
- Operator overloading for !=
SOGS times may be compared with the '!=' operator.
- __radd__(self, other)
- Operator overloading for addition.
Returns -- When an spss_time and a delta, int, or float
are added, an spss_time object will be returned.
- get_julian_day(self)
- Returns the time in Julian Day format.
- get_pass_time(self)
- Returns the time of the spss_time object expressed in PASS time format.
- get_sms_time(self)
- Returns the time of the spss_time object expressed in SMS time format.
- get_sogs_character_time(self)
- Returns the time of the spss_time object expressed as a SOGS character time.
- get_sogsseconds(self)
- Returns the time of the spss_time object expressed in SOGS seconds.
- get_system_seconds(self)
- Returns the time of the spss_time object expressed in system seconds
(seconds since Jan. 1, 1970).
- get_weekid(self)
- Finds the previous Monday.
Returns a weekid object constructed from that time.
- set_julian_day(self, jd)
- Sets the spss_time object to the entered Julian Day.
- set_sogs_character_time(self, sct)
- Sets spss_time object to 'sct'.
Input parameter is expressed in SOGS character time format.
- set_sogsseconds(self, ss)
- Sets the spss_time to 'ss' SOGS seconds.
Arguments:
ss -- must be in SOGS seconds. Sets spss_time object to that
number of SOGS seconds.
Raises -- TypeError - Raised when the input parameter is
something other than an int, float, or string.
- set_system_seconds(self, ss)
- Sets the spss_time to 'ss' system seconds.
Arguments:
ss -- must be seconds since Jan. 1, 1970. Sets spss_time object to that
number of system seconds.
Raises -- TypeError - Raised when the input parameter is
something other than an int, float, or string.
- strftime(self, format)
- Returns the spss_time in format 'format'. Possible formats include:
o %a - abbreviated weekday name
o %A - full name of the weekday
o %b - abbreviated month name
o %B - full month name
o %d - day of the month (1-31)
o %H - hour of the day (0-23); 24-hour clock basis
o %I - hour of the day (1-12); 12-hour clock basis
o %j - day of the year (1-366)
o %m - month of the year (1-12)
o %M - minute (0-59)
o %S - seconds (0-59)
o %U - week number of the year (0-53) with Sunday as the first day of the week
o %w - weekday (Sunday=0,...,Saturday=6)
o %W - week number of the year (0-53) with Monday as the first day of the week
o %y - two-digit year representation (00-99)
o %Y - year with century (for example, 1998)
See 'time.strftime' for more possible formats.
- strptime(self, time_string, format)
- Parse a string representing a time and set the spss_time object to that time.
Returns the spss_time object.
Formats are the same as in strftime.
- to_datetime(self)
- Return a datetime object corresponding to this spss_time.
Data descriptors inherited from time_util.spss_time:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
Data and other attributes inherited from time_util.spss_time:
- MAX_SYSSEC = 1830383999
- pass_format = '%YY%jD%HH%MM%SS'
- sct_format = '%Y.%j:%H:%M:%S'
- sms_format = '%yY%jD%HH%MM%SS'
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class localtime(jwst_time) |
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- Method resolution order:
- localtime
- jwst_time
- time_util.spss_time
- __builtin__.object
Methods defined here:
- __init__(self, t=None, timezone=None)
- __repr__(self)
- get_timezone(self)
- get_tz_offset(self)
- get_tz_offset_str(self)
- set_timezone(self, tz)
- strftime(self, format)
Methods inherited from jwst_time:
- __add__(self, other)
- Operator overloading for addition.
Returns -- When an jwst_time and a delta, int, or float
are added, an jwst_time object will be returned.
- __float__(self)
- Seconds since Jan 1, 1970 returned
as a float.
- __int__(self)
- Seconds since Jan 1, 1970 returned
as an int.
- __sub__(self, other)
- Operator overloading for subtraction.
Returns -- A delta_time when two jwst_times are subtracted.
Subtracting a float, int, or delta_time from a jwst_time
returns an jwst_time.
- get_localtime(self)
Static methods inherited from jwst_time:
- dtdict_to_syssec(dict)
- parse_string(stime)
- Parse a string containing a time.
Data and other attributes inherited from jwst_time:
- DD_PATTERN1 = <_sre.SRE_Pattern object>
- DOY_PATTERN = <_sre.SRE_Pattern object at 0xfa860>
- LONG_YEAR_PATTERN = <_sre.SRE_Pattern object>
- SEC_PATTERN1 = <_sre.SRE_Pattern object>
- SEC_PATTERN3 = <_sre.SRE_Pattern object>
- SHORT_YEAR_PATTERN = <_sre.SRE_Pattern object>
- TZ_PATTERN = <_sre.SRE_Pattern object>
- TZ_PATTERN2 = <_sre.SRE_Pattern object>
- UTC_PATTERN = <_sre.SRE_Pattern object>
- calendar_format = u'%Y-%m-%dT%H:%M:%SZ'
- ordinal_format = u'%Y-%jT%H:%M:%SZ'
Methods inherited from time_util.spss_time:
- __eq__(self, other)
- Operator overloading for ==
SOGS times may be compared with the '==' operator.
- __ge__(self, other)
- Operator overloading for >=
SOGS times may be compared with the '>=' operator.
- __gt__(self, other)
- Operator overloading for >
SOGS times may be compared with the '>' operator.
- __iadd__(self, other)
- Operator overloading for +=.
- __le__(self, other)
- Operator overloading for <=
SOGS times may be compared with the '<=' operator.
- __lt__(self, other)
- Operator overloading for <
SOGS times may be compared with the '<' operator.
- __ne__(self, other)
- Operator overloading for !=
SOGS times may be compared with the '!=' operator.
- __radd__(self, other)
- Operator overloading for addition.
Returns -- When an spss_time and a delta, int, or float
are added, an spss_time object will be returned.
- get_julian_day(self)
- Returns the time in Julian Day format.
- get_pass_time(self)
- Returns the time of the spss_time object expressed in PASS time format.
- get_sms_time(self)
- Returns the time of the spss_time object expressed in SMS time format.
- get_sogs_character_time(self)
- Returns the time of the spss_time object expressed as a SOGS character time.
- get_sogsseconds(self)
- Returns the time of the spss_time object expressed in SOGS seconds.
- get_system_seconds(self)
- Returns the time of the spss_time object expressed in system seconds
(seconds since Jan. 1, 1970).
- get_weekid(self)
- Finds the previous Monday.
Returns a weekid object constructed from that time.
- set_julian_day(self, jd)
- Sets the spss_time object to the entered Julian Day.
- set_sogs_character_time(self, sct)
- Sets spss_time object to 'sct'.
Input parameter is expressed in SOGS character time format.
- set_sogsseconds(self, ss)
- Sets the spss_time to 'ss' SOGS seconds.
Arguments:
ss -- must be in SOGS seconds. Sets spss_time object to that
number of SOGS seconds.
Raises -- TypeError - Raised when the input parameter is
something other than an int, float, or string.
- set_system_seconds(self, ss)
- Sets the spss_time to 'ss' system seconds.
Arguments:
ss -- must be seconds since Jan. 1, 1970. Sets spss_time object to that
number of system seconds.
Raises -- TypeError - Raised when the input parameter is
something other than an int, float, or string.
- strptime(self, time_string, format)
- Parse a string representing a time and set the spss_time object to that time.
Returns the spss_time object.
Formats are the same as in strftime.
- to_datetime(self)
- Return a datetime object corresponding to this spss_time.
Data descriptors inherited from time_util.spss_time:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
Data and other attributes inherited from time_util.spss_time:
- MAX_SYSSEC = 1830383999
- pass_format = '%YY%jD%HH%MM%SS'
- sct_format = '%Y.%j:%H:%M:%S'
- sms_format = '%yY%jD%HH%MM%SS'
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