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Simplify scope of regex

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As long as years as written with integers of four decimals, \d{4,4}
may be substituted by \d{4}, too.
This commit is contained in:
Norwid Behrnd 2021-11-25 11:01:08 +01:00
parent 51aaed2d01
commit 25dda29fb5
1 changed files with 8 additions and 8 deletions
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16
date2name/__init__.py
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@ -31,13 +31,13 @@ FORMATSTRING_MONTH = "%Y-%m"
FORMATSTRING_WITHTIME = "%Y-%m-%dT%H.%M.%S"
REGEX_PATTERNS = {
'NODATESTAMP': re.compile('^\D'),
'SHORT': re.compile('^(\d{2,2})([01]\d)([0123]\d)([- _])'),
'COMPACT': re.compile('^(\d{4,4})([01]\d)([0123]\d)([- _])'),
'STANDARD': re.compile('^(\d{4,4})-([01]\d)-([0123]\d)([- _])'),
'MONTH': re.compile('^(\d{4,4})-([01]\d)(?!-[0123]\d)([- _])'),
'WITHTIME_AND_SECONDS': re.compile('^(\d{4,4})-([01]\d)-([0123]\d)([T :_-])([012]\d)([:.-])([012345]\d)([:.-])([012345]\d)([- _.])'),
'WITHTIME_NO_SECONDS': re.compile('^(\d{4,4})-([01]\d)-([0123]\d)([T :_-])([012]\d)([:.-])([012345]\d)([- _.])'),
'WITHSECONDS': re.compile('^(\d{4,4})-([01]\d)-([0123]\d)([T :_-])([012]\d)([:.-])([012345]\d)([:.-])([012345]\d)([- _])'),
'SHORT': re.compile('^(\d{2})([01]\d)([0123]\d)([- _])'),
'COMPACT': re.compile('^(\d{4})([01]\d)([0123]\d)([- _])'),
'STANDARD': re.compile('^(\d{4})-([01]\d)-([0123]\d)([- _])'),
'MONTH': re.compile('^(\d{4})-([01]\d)(?!-[0123]\d)([- _])'),
'WITHTIME_AND_SECONDS': re.compile('^(\d{4})-([01]\d)-([0123]\d)([T :_-])([012]\d)([:.-])([012345]\d)([:.-])([012345]\d)([- _.])'),
'WITHTIME_NO_SECONDS': re.compile('^(\d{4})-([01]\d)-([0123]\d)([T :_-])([012]\d)([:.-])([012345]\d)([- _.])'),
'WITHSECONDS': re.compile('^(\d{4})-([01]\d)-([0123]\d)([T :_-])([012]\d)([:.-])([012345]\d)([:.-])([012345]\d)([- _])'),
}
MAX_PATHLENGTH = 255 # os.pathconf('/', 'PC_PATH_MAX') may be longer but os.rename() seems to have hard-coded 256
@ -99,7 +99,7 @@ parser.add_option("--delimiter", dest="delimiter", metavar='DELIMITER_STRING',
'space, or underscore may result in not recognizing the delimiter ' +
'for further operations such as fixing slightly wrong formatted time-stamps.')
parser.add_option("--nocorrections", dest="nocorrections", action="store_true",
help="do not convert existing but slightely wrong formatted date/time-stamps to new format")
help="do not convert existing but slightly wrong formatted date/time-stamps to new format")
parser.add_option("-q", "--quiet", dest="quiet", action="store_true",
help="do not output anything but just errors on console")
parser.add_option("-v", "--verbose", dest="verbose", action="store_true",