def __str__(self):
location = ' at template' + ''.join(self.location) return"{}{}: {}".format(
self.__class__.__name__,
location if self.location else'',
self.args[0])
class TemplateError(JSONTemplateError): pass
class InterpreterError(JSONTemplateError): pass
# Regular expression matching: X days Y hours Z minutes # todo: support hr, wk, yr
FROMNOW_RE = re.compile(''.join([
r'^(\s*(?P\d+)\s*y(ears?)?)?',
r'(\s*(?P\d+)\s*mo(nths?)?)?',
r'(\s*(?P\d+)\s*w(eeks?)?)?',
r'(\s*(?P\d+)\s*d(ays?)?)?',
r'(\s*(?P\d+)\s*h(ours?)?)?',
r'(\s*(?P\d+)\s*m(in(utes?)?)?)?\s*',
r'(\s*(?P\d+)\s*s(ec(onds?)?)?)?\s*$',
]))
def fromNow(offset, reference): # copied from taskcluster-client.py # We want to handle past dates as well as future
future = True
offset = offset.lstrip() if offset.startswith('-'):
future = False
offset = offset[1:].lstrip() if offset.startswith('+'):
offset = offset[1:].lstrip()
# Parse offset
m = FROMNOW_RE.match(offset) if m isNone: raise ValueError("offset string: '%s' does not parse" % offset)
# In order to calculate years and months we need to calculate how many days # to offset the offset by, since timedelta only goes as high as weeks
days = 0
hours = 0
minutes = 0
seconds = 0 if m.group('years'): # forget leap years, a year is 365 days
years = int(m.group('years'))
days += 365 * years if m.group('months'): # assume "month" means 30 days
months = int(m.group('months'))
days += 30 * months
days += int(m.group('days') or 0)
hours += int(m.group('hours') or 0)
minutes += int(m.group('minutes') or 0)
seconds += int(m.group('seconds') or 0)
# Offset datetime from utc
delta = datetime.timedelta(
weeks=int(m.group('weeks') or 0),
days=days,
hours=hours,
minutes=minutes,
seconds=seconds,
)
def to_str(v): if isinstance(v, bool): return {True: 'true', False: 'false'}[v] elif isinstance(v, list): return','.join(to_str(e) for e in v) elif v isNone: return'null' elif isinstance(v, string): return v else: return str(v)
def stringDate(date): # Convert to isoFormat try:
string = date.isoformat(timespec='microseconds') # py2.7 to py3.5 does not have timespec except TypeError as e:
string = date.isoformat() if string.find('.') == -1:
string += '.000'
string = datefmt_re.sub(r'\1Z', string) return string
# the base class for strings, regardless of python version try:
string = basestring except NameError:
string = str
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