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annotate lib/python3.8/site-packages/pip/_vendor/pytoml/utils.py @ 0:9e54283cc701 draft

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"planemo upload commit d12c32a45bcd441307e632fca6d9af7d60289d44"
author guerler
date Mon, 27 Jul 2020 03:47:31 -0400
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9e54283cc701 "planemo upload commit d12c32a45bcd441307e632fca6d9af7d60289d44"
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1 import datetime
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2 import re
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3
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4 rfc3339_re = re.compile(r'(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})(\.\d+)?(?:Z|([+-]\d{2}):(\d{2}))')
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5
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6 def parse_rfc3339(v):
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7 m = rfc3339_re.match(v)
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8 if not m or m.group(0) != v:
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9 return None
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10 return parse_rfc3339_re(m)
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11
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12 def parse_rfc3339_re(m):
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13 r = map(int, m.groups()[:6])
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14 if m.group(7):
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15 micro = float(m.group(7))
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16 else:
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17 micro = 0
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18
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19 if m.group(8):
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20 g = int(m.group(8), 10) * 60 + int(m.group(9), 10)
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21 tz = _TimeZone(datetime.timedelta(0, g * 60))
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22 else:
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23 tz = _TimeZone(datetime.timedelta(0, 0))
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24
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25 y, m, d, H, M, S = r
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26 return datetime.datetime(y, m, d, H, M, S, int(micro * 1000000), tz)
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27
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28
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29 def format_rfc3339(v):
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30 offs = v.utcoffset()
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31 offs = int(offs.total_seconds()) // 60 if offs is not None else 0
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32
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33 if offs == 0:
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34 suffix = 'Z'
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35 else:
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36 if offs > 0:
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37 suffix = '+'
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38 else:
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39 suffix = '-'
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40 offs = -offs
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41 suffix = '{0}{1:02}:{2:02}'.format(suffix, offs // 60, offs % 60)
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42
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43 if v.microsecond:
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44 return v.strftime('%Y-%m-%dT%H:%M:%S.%f') + suffix
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45 else:
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46 return v.strftime('%Y-%m-%dT%H:%M:%S') + suffix
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47
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48 class _TimeZone(datetime.tzinfo):
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49 def __init__(self, offset):
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50 self._offset = offset
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51
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52 def utcoffset(self, dt):
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53 return self._offset
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54
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55 def dst(self, dt):
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56 return None
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57
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58 def tzname(self, dt):
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59 m = self._offset.total_seconds() // 60
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60 if m < 0:
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61 res = '-'
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62 m = -m
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63 else:
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64 res = '+'
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65 h = m // 60
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66 m = m - h * 60
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67 return '{}{:.02}{:.02}'.format(res, h, m)