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Upgrading arrow 0.14 to 0.15

Breaking0.14.7 → 0.15.8Breaking2Platform1Deprecated1New25Changed3Fixed13Other9

Full comparisonBack to arrow
BreakingUpgrade verdict

2 breaking changes and a platform requirement change.

In plain terms
  • [CHANGE] Timestamps of type str are no longer supported without a format string in the arrow.get() method.
  • [CHANGE] Strings with leading and/or trailing whitespace will no longer be parsed without a format string.
  • Python 2.7 and 3.5 will stop being supported starting with version 1.0.0, due in late September. Versions 0.15.x and 0.16.x are the last ones that work with those Python versions.
  • Using the library on Python 2.7 or 3.5 now shows a warning that support is ending.
Must act 4 items need code or config changes

What you must change

Breaking2
[CHANGE] Timestamps of type str are no longer supported without a format string in the arrow.get() method.
strarrow.get()
0.15.0GitHub ReleaseOriginalView source
[CHANGE] Strings with leading and/or trailing whitespace will no longer be parsed without a format string.
0.15.0GitHub ReleaseOriginalView source
Platform1
Drops support for Python 2.7 and 3.5 in the 1.0.0 release in late September; 0.15.x and 0.16.x are the last to support them.
0.15.8GitHub ReleaseSummarizedView source

Deprecations to plan for

Deprecated1
Starts issuing deprecation warnings for Python 2.7 and 3.5.
0.15.8GitHub ReleaseSummarizedView source

API changes

Generated by DepDelta from published Python source. Not mixed with prose notes.

  • added: export FORMAT_ATOM
  • added: export FORMAT_COOKIE
  • added: export FORMAT_RFC1036
  • added: export FORMAT_RFC1123
  • added: export FORMAT_RFC2822
  • added: export FORMAT_RFC3339
  • added: export FORMAT_RFC822
  • added: export FORMAT_RFC850
  • added: export FORMAT_RSS
  • added: export FORMAT_W3C
  • added: export ParserError
  • changed: method Arrow.span(frame, count=…) → method Arrow.span(frame, count=…, bounds=…)
  • changed: static method Arrow.interval(frame, start, end, interval=…, tz=…) → static method Arrow.interval(frame, start, end, interval=…, tz=…, bounds=…)
  • changed: static method Arrow.span_range(frame, start, end, tz=…, limit=…) → static method Arrow.span_range(frame, start, end, tz=…, limit=…, bounds=…)
  • added: variable MAX_TIMESTAMP
  • added: variable MAX_TIMESTAMP_MS
  • added: variable MAX_TIMESTAMP_US
  • removed: class ArrowParseWarning(DeprecationWarning)
  • added: variable FORMAT_ATOM
  • added: variable FORMAT_COOKIE
  • added: variable FORMAT_RFC1036
  • added: variable FORMAT_RFC1123
  • added: variable FORMAT_RFC2822
  • added: variable FORMAT_RFC3339
  • added: variable FORMAT_RFC822
  • added: variable FORMAT_RFC850
  • added: variable FORMAT_RSS
  • added: variable FORMAT_W3C
  • removed: class DeutschBaseLocale(Locale)
  • removed: field BrazilianPortugueseLocale.day_abbreviations
  • removed: field BrazilianPortugueseLocale.day_names
  • removed: field BrazilianPortugueseLocale.future
  • removed: field BrazilianPortugueseLocale.month_abbreviations
  • removed: field BrazilianPortugueseLocale.month_names
  • removed: field BrazilianPortugueseLocale.timeframes
  • removed: field DeutschBaseLocale.day_abbreviations
  • removed: field DeutschBaseLocale.day_names
  • removed: field DeutschBaseLocale.future
  • removed: field DeutschBaseLocale.month_abbreviations
  • removed: field DeutschBaseLocale.month_names
  • removed: field DeutschBaseLocale.past
  • removed: field DeutschBaseLocale.timeframes
  • removed: field DeutschBaseLocale.timeframes_only_distance
  • removed: field FrenchLocale.day_abbreviations
  • removed: field FrenchLocale.day_names
  • removed: field FrenchLocale.future
  • removed: field FrenchLocale.month_names
  • removed: field FrenchLocale.ordinal_day_re
  • removed: field FrenchLocale.past
  • removed: field FrenchLocale.timeframes
  • removed: field SwissLocale.day_abbreviations
  • removed: field SwissLocale.day_names
  • removed: field SwissLocale.future
  • removed: field SwissLocale.month_abbreviations
  • removed: field SwissLocale.month_names
  • removed: field SwissLocale.past
  • removed: field SwissLocale.timeframes
  • removed: method DeutschBaseLocale.describe(timeframe, delta=…, only_distance=…)
  • changed: class AustrianLocale(DeutschBaseLocale, Locale) → class AustrianLocale(GermanBaseLocale, Locale)
  • changed: class FrenchLocale(Locale) → class FrenchLocale(FrenchBaseLocale, Locale)
  • changed: class GermanLocale(DeutschBaseLocale, Locale) → class GermanLocale(GermanBaseLocale, Locale)
  • changed: class SwissLocale(Locale) → class SwissLocale(GermanBaseLocale, Locale)
  • added: class FrenchBaseLocale(Locale)
  • added: class FrenchCanadianLocale(FrenchBaseLocale, Locale)
  • added: class GermanBaseLocale(Locale)
  • added: class HongKongLocale(Locale)
  • added: class SwahiliLocale(Locale)
  • added: field CatalanLocale.and_word
  • added: field ChineseTWLocale.and_word
  • added: field DanishLocale.and_word
  • added: field EnglishLocale.and_word
  • added: field EstonianLocale.and_word
  • added: field FrenchBaseLocale.and_word
  • added: field FrenchBaseLocale.day_abbreviations
  • added: field FrenchBaseLocale.day_names
  • added: field FrenchBaseLocale.future
  • added: field FrenchBaseLocale.month_names
  • added: field FrenchBaseLocale.ordinal_day_re
  • added: field FrenchBaseLocale.past
  • added: field FrenchBaseLocale.timeframes
  • added: field FrenchCanadianLocale.month_abbreviations
  • added: field FrenchCanadianLocale.names
  • added: field GermanBaseLocale.and_word
  • added: field GermanBaseLocale.day_abbreviations
  • added: field GermanBaseLocale.day_names
  • added: field GermanBaseLocale.future
  • added: field GermanBaseLocale.month_abbreviations
  • added: field GermanBaseLocale.month_names
  • added: field GermanBaseLocale.past
  • added: field GermanBaseLocale.timeframes
  • added: field GermanBaseLocale.timeframes_only_distance
  • added: field GreekLocale.and_word
  • added: field HebrewLocale.and_word
  • added: field HongKongLocale.day_abbreviations
  • added: field HongKongLocale.day_names
  • added: field HongKongLocale.future
  • added: field HongKongLocale.month_abbreviations
  • added: field HongKongLocale.month_names
  • added: field HongKongLocale.names
  • added: field HongKongLocale.past
  • added: field HongKongLocale.timeframes
  • added: field IndonesianLocale.and_word
  • added: field ItalianLocale.and_word
  • added: field KoreanLocale.special_dayframes
  • added: field KoreanLocale.special_yearframes
  • added: field Locale.and_word
  • added: field PortugueseLocale.and_word
  • added: field RomanianLocale.and_word
  • added: field SlovakLocale.and_word
  • added: field SlovenianLocale.and_word
  • added: field SpanishLocale.and_word
  • added: field SwahiliLocale.and_word
  • added: field SwahiliLocale.day_abbreviations
  • added: field SwahiliLocale.day_names
  • added: field SwahiliLocale.future
  • added: field SwahiliLocale.meridians
  • added: field SwahiliLocale.month_abbreviations
  • added: field SwahiliLocale.month_names
  • added: field SwahiliLocale.names
  • added: field SwahiliLocale.past
  • added: field SwahiliLocale.timeframes
  • added: field SwedishLocale.and_word
  • added: function get_locale_by_class_name(name)
  • added: method GermanBaseLocale.describe(timeframe, delta=…, only_distance=…)
  • added: method HebrewLocale.describe_multi(timeframes, only_distance=…)
  • added: method Locale.describe_multi(timeframes, only_distance=…)
  • removed: field DateTimeParser.MARKERS
  • changed: class ParserError(RuntimeError) → class ParserError(ValueError)
  • changed: method DateTimeParser.parse(string, fmt) → method DateTimeParser.parse(datetime_string, fmt)
  • changed: method DateTimeParser.parse_iso(string) → method DateTimeParser.parse_iso(datetime_string)
  • changed: static method TzinfoParser.parse(string) → static method TzinfoParser.parse(tzinfo_string)
  • added: class ParserMatchError(ParserError)
  • removed: class list_to_iter_shim(list)
  • removed: constructor list_to_iter_shim(iterable=…, **kwargs)
  • removed: field list_to_iter_shim.append
  • removed: field list_to_iter_shim.clear
  • removed: field list_to_iter_shim.copy
  • removed: field list_to_iter_shim.count
  • removed: field list_to_iter_shim.extend
  • removed: field list_to_iter_shim.index
  • removed: field list_to_iter_shim.insert
  • removed: field list_to_iter_shim.pop
  • removed: field list_to_iter_shim.remove
  • removed: field list_to_iter_shim.reverse
  • removed: field list_to_iter_shim.sort
  • added: function iso_to_gregorian(iso_year, iso_week, iso_day)
  • added: function next_weekday(start_date, weekday)