mirror/astronomy
1
0
Fork 0
mirror of https://github.com/cosinekitty/astronomy.git synced 2026-03-27 19:03:39 -04:00
Code Issues Packages Projects Releases Wiki Activity

C, C#, Python: Support formatting calendar years -999999 to +999999.

Browse Source
This commit is contained in:
Don Cross
2022-10-06 16:28:55 -04:00
parent a50436b535
commit 1e95f0656b
9 changed files with 66 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
source/python/astronomy/astronomy.py
View File

@@ -577,7 +577,7 @@ def _UniversalTime(tt):
return ut
dt += err
_TimeRegex = re.compile(r'^([\+\-]?[0-9]{1,5})-([0-9]{2})-([0-9]{2})(T([0-9]{2}):([0-9]{2})(:([0-9]{2}(\.[0-9]+)?))?Z)?$')
_TimeRegex = re.compile(r'^([\+\-]?[0-9]+)-([0-9]{2})-([0-9]{2})(T([0-9]{2}):([0-9]{2})(:([0-9]{2}(\.[0-9]+)?))?Z)?$')
class Time:
"""Represents a date and time used for performing astronomy calculations.
@@ -809,9 +809,13 @@ class Time:
month = month + 2 - 12 * k
year = 100 * (n - 49) + m + k
millis = max(0, min(59999, round(1000.0 * second)))
text = '{:04d}-{:02d}-{:02d}T{:02d}:{:02d}:{:02d}.{:03d}Z'.format(year, month, day, hour, minute, millis // 1000, millis % 1000)
if year > 9999:
text = '+' + text
if year < 0:
text = '-{:06d}'.format(-year)
elif year <= 9999:
text = '{:04d}'.format(year)
else:
text = '+{:06d}'.format(year)
text += '-{:02d}-{:02d}T{:02d}:{:02d}:{:02d}.{:03d}Z'.format(month, day, hour, minute, millis // 1000, millis % 1000)
return text
def Utc(self):