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"""Use strings to handle date and time columns as a last resort."""
from time import strftime, localtime
DateTimeDeltaType = "DateTimeDeltaType"
DateTimeType = "DateTimeType"
def Date(year, month, day):
"""Construct an ISO date string."""
return "%04d-%02d-%02d" % (year, month, day)
def Time(hour, min, sec):
"""Construct a TIME string."""
return "%02d:%02d:%02d" % (hour, min, sec)
def Timestamp(year, month, day, hour, min, sec):
"""Construct an ISO timestamp."""
return "%04d-%02d-%02d %02d:%02d:%02d" % \
(year, month, day, hour, min, sec)
def DateFromTicks(ticks):
"""Convert UNIX ticks to ISO date format."""
return strftime("%Y-%m-%d", localtime(ticks))
def TimeFromTicks(ticks):
"""Convert UNIX ticks to time format."""
return strftime("%H:%M:%S", localtime(ticks))
def TimestampFromTicks(ticks):
"""Convert UNIX ticks to ISO timestamp format."""
return strftime("%Y-%m-%d %H:%M:%S", localtime(ticks))
def format_DATE(d):
"""Format a date as a date (does nothing, you don't have mx.DateTime)"""
return d
format_TIME = format_TIMESTAMP = format_DATE
Time_or_None = TimeDelta_or_None = Date_or_None = DateTime_or_None = format_DATE
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