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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.6)
-
- __author__ = 'Gustavo Niemeyer <gustavo@niemeyer.net>'
- __license__ = 'PSF License'
- import datetime
- __all__ = [
- 'easter',
- 'EASTER_JULIAN',
- 'EASTER_ORTHODOX',
- 'EASTER_WESTERN']
- EASTER_JULIAN = 1
- EASTER_ORTHODOX = 2
- EASTER_WESTERN = 3
-
- def easter(year, method = EASTER_WESTERN):
- if method <= method:
- pass
- elif not method <= 3:
- raise ValueError, 'invalid method'
-
- y = year
- g = y % 19
- e = 0
- if method < 3:
- i = (19 * g + 15) % 30
- j = (y + y // 4 + i) % 7
- if method == 2:
- e = 10
- if y > 1600:
- e = e + y // 100 - 16 - (y // 100 - 16) // 4
-
-
- else:
- c = y // 100
- h = ((c - c // 4 - (8 * c + 13) // 25) + 19 * g + 15) % 30
- i = h - (h // 28) * (1 - (h // 28) * (29 // (h + 1)) * ((21 - g) // 11))
- j = ((y + y // 4 + i + 2 - c) + c // 4) % 7
- p = (i - j) + e
- d = 1 + (p + 27 + (p + 6) // 40) % 31
- m = 3 + (p + 26) // 30
- return datetime.date(int(y), int(m), int(d))
-
-