Remove windows python distribution from repo and add requirements.txt

1 files changed, 0 insertions, 1374 deletions

diff --git a/python/dateutil/parser.py b/python/dateutil/parser.py
deleted file mode 100644
index 595331f..0000000
--- a/python/dateutil/parser.py
+++ /dev/null
@@ -1,1374 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-This module offers a generic date/time string parser which is able to parse
-most known formats to represent a date and/or time.
-
-This module attempts to be forgiving with regards to unlikely input formats,
-returning a datetime object even for dates which are ambiguous. If an element
-of a date/time stamp is omitted, the following rules are applied:
-- If AM or PM is left unspecified, a 24-hour clock is assumed, however, an hour
-  on a 12-hour clock (``0 <= hour <= 12``) *must* be specified if AM or PM is
-  specified.
-- If a time zone is omitted, a timezone-naive datetime is returned.
-
-If any other elements are missing, they are taken from the
-:class:`datetime.datetime` object passed to the parameter ``default``. If this
-results in a day number exceeding the valid number of days per month, the
-value falls back to the end of the month.
-
-Additional resources about date/time string formats can be found below:
-
-- `A summary of the international standard date and time notation
-  <http://www.cl.cam.ac.uk/~mgk25/iso-time.html>`_
-- `W3C Date and Time Formats <http://www.w3.org/TR/NOTE-datetime>`_
-- `Time Formats (Planetary Rings Node) <http://pds-rings.seti.org/tools/time_formats.html>`_
-- `CPAN ParseDate module
-  <http://search.cpan.org/~muir/Time-modules-2013.0912/lib/Time/ParseDate.pm>`_
-- `Java SimpleDateFormat Class
-  <https://docs.oracle.com/javase/6/docs/api/java/text/SimpleDateFormat.html>`_
-"""
-from __future__ import unicode_literals
-
-import datetime
-import string
-import time
-import collections
-import re
-from io import StringIO
-from calendar import monthrange
-
-from six import text_type, binary_type, integer_types
-
-from . import relativedelta
-from . import tz
-
-__all__ = ["parse", "parserinfo"]
-
-
-class _timelex(object):
-    # Fractional seconds are sometimes split by a comma
-    _split_decimal = re.compile("([.,])")
-
-    def __init__(self, instream):
-        if isinstance(instream, binary_type):
-            instream = instream.decode()
-
-        if isinstance(instream, text_type):
-            instream = StringIO(instream)
-
-        if getattr(instream, 'read', None) is None:
-            raise TypeError('Parser must be a string or character stream, not '
-                            '{itype}'.format(itype=instream.__class__.__name__))
-
-        self.instream = instream
-        self.charstack = []
-        self.tokenstack = []
-        self.eof = False
-
-    def get_token(self):
-        """
-        This function breaks the time string into lexical units (tokens), which
-        can be parsed by the parser. Lexical units are demarcated by changes in
-        the character set, so any continuous string of letters is considered
-        one unit, any continuous string of numbers is considered one unit.
-
-        The main complication arises from the fact that dots ('.') can be used
-        both as separators (e.g. "Sep.20.2009") or decimal points (e.g.
-        "4:30:21.447"). As such, it is necessary to read the full context of
-        any dot-separated strings before breaking it into tokens; as such, this
-        function maintains a "token stack", for when the ambiguous context
-        demands that multiple tokens be parsed at once.
-        """
-        if self.tokenstack:
-            return self.tokenstack.pop(0)
-
-        seenletters = False
-        token = None
-        state = None
-
-        while not self.eof:
-            # We only realize that we've reached the end of a token when we
-            # find a character that's not part of the current token - since
-            # that character may be part of the next token, it's stored in the
-            # charstack.
-            if self.charstack:
-                nextchar = self.charstack.pop(0)
-            else:
-                nextchar = self.instream.read(1)
-                while nextchar == '\x00':
-                    nextchar = self.instream.read(1)
-
-            if not nextchar:
-                self.eof = True
-                break
-            elif not state:
-                # First character of the token - determines if we're starting
-                # to parse a word, a number or something else.
-                token = nextchar
-                if self.isword(nextchar):
-                    state = 'a'
-                elif self.isnum(nextchar):
-                    state = '0'
-                elif self.isspace(nextchar):
-                    token = ' '
-                    break  # emit token
-                else:
-                    break  # emit token
-            elif state == 'a':
-                # If we've already started reading a word, we keep reading
-                # letters until we find something that's not part of a word.
-                seenletters = True
-                if self.isword(nextchar):
-                    token += nextchar
-                elif nextchar == '.':
-                    token += nextchar
-                    state = 'a.'
-                else:
-                    self.charstack.append(nextchar)
-                    break  # emit token
-            elif state == '0':
-                # If we've already started reading a number, we keep reading
-                # numbers until we find something that doesn't fit.
-                if self.isnum(nextchar):
-                    token += nextchar
-                elif nextchar == '.' or (nextchar == ',' and len(token) >= 2):
-                    token += nextchar
-                    state = '0.'
-                else:
-                    self.charstack.append(nextchar)
-                    break  # emit token
-            elif state == 'a.':
-                # If we've seen some letters and a dot separator, continue
-                # parsing, and the tokens will be broken up later.
-                seenletters = True
-                if nextchar == '.' or self.isword(nextchar):
-                    token += nextchar
-                elif self.isnum(nextchar) and token[-1] == '.':
-                    token += nextchar
-                    state = '0.'
-                else:
-                    self.charstack.append(nextchar)
-                    break  # emit token
-            elif state == '0.':
-                # If we've seen at least one dot separator, keep going, we'll
-                # break up the tokens later.
-                if nextchar == '.' or self.isnum(nextchar):
-                    token += nextchar
-                elif self.isword(nextchar) and token[-1] == '.':
-                    token += nextchar
-                    state = 'a.'
-                else:
-                    self.charstack.append(nextchar)
-                    break  # emit token
-
-        if (state in ('a.', '0.') and (seenletters or token.count('.') > 1 or
-                                       token[-1] in '.,')):
-            l = self._split_decimal.split(token)
-            token = l[0]
-            for tok in l[1:]:
-                if tok:
-                    self.tokenstack.append(tok)
-
-        if state == '0.' and token.count('.') == 0:
-            token = token.replace(',', '.')
-
-        return token
-
-    def __iter__(self):
-        return self
-
-    def __next__(self):
-        token = self.get_token()
-        if token is None:
-            raise StopIteration
-
-        return token
-
-    def next(self):
-        return self.__next__()  # Python 2.x support
-
-    @classmethod
-    def split(cls, s):
-        return list(cls(s))
-
-    @classmethod
-    def isword(cls, nextchar):
-        """ Whether or not the next character is part of a word """
-        return nextchar.isalpha()
-
-    @classmethod
-    def isnum(cls, nextchar):
-        """ Whether the next character is part of a number """
-        return nextchar.isdigit()
-
-    @classmethod
-    def isspace(cls, nextchar):
-        """ Whether the next character is whitespace """
-        return nextchar.isspace()
-
-
-class _resultbase(object):
-
-    def __init__(self):
-        for attr in self.__slots__:
-            setattr(self, attr, None)
-
-    def _repr(self, classname):
-        l = []
-        for attr in self.__slots__:
-            value = getattr(self, attr)
-            if value is not None:
-                l.append("%s=%s" % (attr, repr(value)))
-        return "%s(%s)" % (classname, ", ".join(l))
-
-    def __len__(self):
-        return (sum(getattr(self, attr) is not None
-                    for attr in self.__slots__))
-
-    def __repr__(self):
-        return self._repr(self.__class__.__name__)
-
-
-class parserinfo(object):
-    """
-    Class which handles what inputs are accepted. Subclass this to customize
-    the language and acceptable values for each parameter.
-
-    :param dayfirst:
-            Whether to interpret the first value in an ambiguous 3-integer date
-            (e.g. 01/05/09) as the day (``True``) or month (``False``). If
-            ``yearfirst`` is set to ``True``, this distinguishes between YDM
-            and YMD. Default is ``False``.
-
-    :param yearfirst:
-            Whether to interpret the first value in an ambiguous 3-integer date
-            (e.g. 01/05/09) as the year. If ``True``, the first number is taken
-            to be the year, otherwise the last number is taken to be the year.
-            Default is ``False``.
-    """
-
-    # m from a.m/p.m, t from ISO T separator
-    JUMP = [" ", ".", ",", ";", "-", "/", "'",
-            "at", "on", "and", "ad", "m", "t", "of",
-            "st", "nd", "rd", "th"]
-
-    WEEKDAYS = [("Mon", "Monday"),
-                ("Tue", "Tuesday"),
-                ("Wed", "Wednesday"),
-                ("Thu", "Thursday"),
-                ("Fri", "Friday"),
-                ("Sat", "Saturday"),
-                ("Sun", "Sunday")]
-    MONTHS = [("Jan", "January"),
-              ("Feb", "February"),
-              ("Mar", "March"),
-              ("Apr", "April"),
-              ("May", "May"),
-              ("Jun", "June"),
-              ("Jul", "July"),
-              ("Aug", "August"),
-              ("Sep", "Sept", "September"),
-              ("Oct", "October"),
-              ("Nov", "November"),
-              ("Dec", "December")]
-    HMS = [("h", "hour", "hours"),
-           ("m", "minute", "minutes"),
-           ("s", "second", "seconds")]
-    AMPM = [("am", "a"),
-            ("pm", "p")]
-    UTCZONE = ["UTC", "GMT", "Z"]
-    PERTAIN = ["of"]
-    TZOFFSET = {}
-
-    def __init__(self, dayfirst=False, yearfirst=False):
-        self._jump = self._convert(self.JUMP)
-        self._weekdays = self._convert(self.WEEKDAYS)
-        self._months = self._convert(self.MONTHS)
-        self._hms = self._convert(self.HMS)
-        self._ampm = self._convert(self.AMPM)
-        self._utczone = self._convert(self.UTCZONE)
-        self._pertain = self._convert(self.PERTAIN)
-
-        self.dayfirst = dayfirst
-        self.yearfirst = yearfirst
-
-        self._year = time.localtime().tm_year
-        self._century = self._year // 100 * 100
-
-    def _convert(self, lst):
-        dct = {}
-        for i, v in enumerate(lst):
-            if isinstance(v, tuple):
-                for v in v:
-                    dct[v.lower()] = i
-            else:
-                dct[v.lower()] = i
-        return dct
-
-    def jump(self, name):
-        return name.lower() in self._jump
-
-    def weekday(self, name):
-        if len(name) >= min(len(n) for n in self._weekdays.keys()):
-            try:
-                return self._weekdays[name.lower()]
-            except KeyError:
-                pass
-        return None
-
-    def month(self, name):
-        if len(name) >= min(len(n) for n in self._months.keys()):
-            try:
-                return self._months[name.lower()] + 1
-            except KeyError:
-                pass
-        return None
-
-    def hms(self, name):
-        try:
-            return self._hms[name.lower()]
-        except KeyError:
-            return None
-
-    def ampm(self, name):
-        try:
-            return self._ampm[name.lower()]
-        except KeyError:
-            return None
-
-    def pertain(self, name):
-        return name.lower() in self._pertain
-
-    def utczone(self, name):
-        return name.lower() in self._utczone
-
-    def tzoffset(self, name):
-        if name in self._utczone:
-            return 0
-
-        return self.TZOFFSET.get(name)
-
-    def convertyear(self, year, century_specified=False):
-        if year < 100 and not century_specified:
-            year += self._century
-            if abs(year - self._year) >= 50:
-                if year < self._year:
-                    year += 100
-                else:
-                    year -= 100
-        return year
-
-    def validate(self, res):
-        # move to info
-        if res.year is not None:
-            res.year = self.convertyear(res.year, res.century_specified)
-
-        if res.tzoffset == 0 and not res.tzname or res.tzname == 'Z':
-            res.tzname = "UTC"
-            res.tzoffset = 0
-        elif res.tzoffset != 0 and res.tzname and self.utczone(res.tzname):
-            res.tzoffset = 0
-        return True
-
-
-class _ymd(list):
-    def __init__(self, tzstr, *args, **kwargs):
-        super(self.__class__, self).__init__(*args, **kwargs)
-        self.century_specified = False
-        self.tzstr = tzstr
-
-    @staticmethod
-    def token_could_be_year(token, year):
-        try:
-            return int(token) == year
-        except ValueError:
-            return False
-
-    @staticmethod
-    def find_potential_year_tokens(year, tokens):
-        return [token for token in tokens if _ymd.token_could_be_year(token, year)]
-
-    def find_probable_year_index(self, tokens):
-        """
-        attempt to deduce if a pre 100 year was lost
-         due to padded zeros being taken off
-        """
-        for index, token in enumerate(self):
-            potential_year_tokens = _ymd.find_potential_year_tokens(token, tokens)
-            if len(potential_year_tokens) == 1 and len(potential_year_tokens[0]) > 2:
-                return index
-
-    def append(self, val):
-        if hasattr(val, '__len__'):
-            if val.isdigit() and len(val) > 2:
-                self.century_specified = True
-        elif val > 100:
-            self.century_specified = True
-
-        super(self.__class__, self).append(int(val))
-
-    def resolve_ymd(self, mstridx, yearfirst, dayfirst):
-        len_ymd = len(self)
-        year, month, day = (None, None, None)
-
-        if len_ymd > 3:
-            raise ValueError("More than three YMD values")
-        elif len_ymd == 1 or (mstridx != -1 and len_ymd == 2):
-            # One member, or two members with a month string
-            if mstridx != -1:
-                month = self[mstridx]
-                del self[mstridx]
-
-            if len_ymd > 1 or mstridx == -1:
-                if self[0] > 31:
-                    year = self[0]
-                else:
-                    day = self[0]
-
-        elif len_ymd == 2:
-            # Two members with numbers
-            if self[0] > 31:
-                # 99-01
-                year, month = self
-            elif self[1] > 31:
-                # 01-99
-                month, year = self
-            elif dayfirst and self[1] <= 12:
-                # 13-01
-                day, month = self
-            else:
-                # 01-13
-                month, day = self
-
-        elif len_ymd == 3:
-            # Three members
-            if mstridx == 0:
-                month, day, year = self
-            elif mstridx == 1:
-                if self[0] > 31 or (yearfirst and self[2] <= 31):
-                    # 99-Jan-01
-                    year, month, day = self
-                else:
-                    # 01-Jan-01
-                    # Give precendence to day-first, since
-                    # two-digit years is usually hand-written.
-                    day, month, year = self
-
-            elif mstridx == 2:
-                # WTF!?
-                if self[1] > 31:
-                    # 01-99-Jan
-                    day, year, month = self
-                else:
-                    # 99-01-Jan
-                    year, day, month = self
-
-            else:
-                if self[0] > 31 or \
-                    self.find_probable_year_index(_timelex.split(self.tzstr)) == 0 or \
-                   (yearfirst and self[1] <= 12 and self[2] <= 31):
-                    # 99-01-01
-                    if dayfirst and self[2] <= 12:
-                        year, day, month = self
-                    else:
-                        year, month, day = self
-                elif self[0] > 12 or (dayfirst and self[1] <= 12):
-                    # 13-01-01
-                    day, month, year = self
-                else:
-                    # 01-13-01
-                    month, day, year = self
-
-        return year, month, day
-
-
-class parser(object):
-    def __init__(self, info=None):
-        self.info = info or parserinfo()
-
-    def parse(self, timestr, default=None, ignoretz=False, tzinfos=None, **kwargs):
-        """
-        Parse the date/time string into a :class:`datetime.datetime` object.
-
-        :param timestr:
-            Any date/time string using the supported formats.
-
-        :param default:
-            The default datetime object, if this is a datetime object and not
-            ``None``, elements specified in ``timestr`` replace elements in the
-            default object.
-
-        :param ignoretz:
-            If set ``True``, time zones in parsed strings are ignored and a
-            naive :class:`datetime.datetime` object is returned.
-
-        :param tzinfos:
-            Additional time zone names / aliases which may be present in the
-            string. This argument maps time zone names (and optionally offsets
-            from those time zones) to time zones. This parameter can be a
-            dictionary with timezone aliases mapping time zone names to time
-            zones or a function taking two parameters (``tzname`` and
-            ``tzoffset``) and returning a time zone.
-
-            The timezones to which the names are mapped can be an integer
-            offset from UTC in minutes or a :class:`tzinfo` object.
-
-            .. doctest::
-               :options: +NORMALIZE_WHITESPACE
-
-                >>> from dateutil.parser import parse
-                >>> from dateutil.tz import gettz
-                >>> tzinfos = {"BRST": -10800, "CST": gettz("America/Chicago")}
-                >>> parse("2012-01-19 17:21:00 BRST", tzinfos=tzinfos)
-                datetime.datetime(2012, 1, 19, 17, 21, tzinfo=tzoffset(u'BRST', -10800))
-                >>> parse("2012-01-19 17:21:00 CST", tzinfos=tzinfos)
-                datetime.datetime(2012, 1, 19, 17, 21,
-                                  tzinfo=tzfile('/usr/share/zoneinfo/America/Chicago'))
-
-            This parameter is ignored if ``ignoretz`` is set.
-
-        :param **kwargs:
-            Keyword arguments as passed to ``_parse()``.
-
-        :return:
-            Returns a :class:`datetime.datetime` object or, if the
-            ``fuzzy_with_tokens`` option is ``True``, returns a tuple, the
-            first element being a :class:`datetime.datetime` object, the second
-            a tuple containing the fuzzy tokens.
-
-        :raises ValueError:
-            Raised for invalid or unknown string format, if the provided
-            :class:`tzinfo` is not in a valid format, or if an invalid date
-            would be created.
-
-        :raises TypeError:
-            Raised for non-string or character stream input.
-
-        :raises OverflowError:
-            Raised if the parsed date exceeds the largest valid C integer on
-            your system.
-        """
-
-        if default is None:
-            default = datetime.datetime.now().replace(hour=0, minute=0,
-                                                      second=0, microsecond=0)
-
-        res, skipped_tokens = self._parse(timestr, **kwargs)
-
-        if res is None:
-            raise ValueError("Unknown string format")
-
-        if len(res) == 0:
-            raise ValueError("String does not contain a date.")
-
-        repl = {}
-        for attr in ("year", "month", "day", "hour",
-                     "minute", "second", "microsecond"):
-            value = getattr(res, attr)
-            if value is not None:
-                repl[attr] = value
-
-        if 'day' not in repl:
-            # If the default day exceeds the last day of the month, fall back to
-            # the end of the month.
-            cyear = default.year if res.year is None else res.year
-            cmonth = default.month if res.month is None else res.month
-            cday = default.day if res.day is None else res.day
-
-            if cday > monthrange(cyear, cmonth)[1]:
-                repl['day'] = monthrange(cyear, cmonth)[1]
-
-        ret = default.replace(**repl)
-
-        if res.weekday is not None and not res.day:
-            ret = ret+relativedelta.relativedelta(weekday=res.weekday)
-
-        if not ignoretz:
-            if (isinstance(tzinfos, collections.Callable) or
-                    tzinfos and res.tzname in tzinfos):
-
-                if isinstance(tzinfos, collections.Callable):
-                    tzdata = tzinfos(res.tzname, res.tzoffset)
-                else:
-                    tzdata = tzinfos.get(res.tzname)
-
-                if isinstance(tzdata, datetime.tzinfo):
-                    tzinfo = tzdata
-                elif isinstance(tzdata, text_type):
-                    tzinfo = tz.tzstr(tzdata)
-                elif isinstance(tzdata, integer_types):
-                    tzinfo = tz.tzoffset(res.tzname, tzdata)
-                else:
-                    raise ValueError("Offset must be tzinfo subclass, "
-                                     "tz string, or int offset.")
-                ret = ret.replace(tzinfo=tzinfo)
-            elif res.tzname and res.tzname in time.tzname:
-                ret = ret.replace(tzinfo=tz.tzlocal())
-            elif res.tzoffset == 0:
-                ret = ret.replace(tzinfo=tz.tzutc())
-            elif res.tzoffset:
-                ret = ret.replace(tzinfo=tz.tzoffset(res.tzname, res.tzoffset))
-
-        if kwargs.get('fuzzy_with_tokens', False):
-            return ret, skipped_tokens
-        else:
-            return ret
-
-    class _result(_resultbase):
-        __slots__ = ["year", "month", "day", "weekday",
-                     "hour", "minute", "second", "microsecond",
-                     "tzname", "tzoffset", "ampm"]
-
-    def _parse(self, timestr, dayfirst=None, yearfirst=None, fuzzy=False,
-               fuzzy_with_tokens=False):
-        """
-        Private method which performs the heavy lifting of parsing, called from
-        ``parse()``, which passes on its ``kwargs`` to this function.
-
-        :param timestr:
-            The string to parse.
-
-        :param dayfirst:
-            Whether to interpret the first value in an ambiguous 3-integer date
-            (e.g. 01/05/09) as the day (``True``) or month (``False``). If
-            ``yearfirst`` is set to ``True``, this distinguishes between YDM
-            and YMD. If set to ``None``, this value is retrieved from the
-            current :class:`parserinfo` object (which itself defaults to
-            ``False``).
-
-        :param yearfirst:
-            Whether to interpret the first value in an ambiguous 3-integer date
-            (e.g. 01/05/09) as the year. If ``True``, the first number is taken
-            to be the year, otherwise the last number is taken to be the year.
-            If this is set to ``None``, the value is retrieved from the current
-            :class:`parserinfo` object (which itself defaults to ``False``).
-
-        :param fuzzy:
-            Whether to allow fuzzy parsing, allowing for string like "Today is
-            January 1, 2047 at 8:21:00AM".
-
-        :param fuzzy_with_tokens:
-            If ``True``, ``fuzzy`` is automatically set to True, and the parser
-            will return a tuple where the first element is the parsed
-            :class:`datetime.datetime` datetimestamp and the second element is
-            a tuple containing the portions of the string which were ignored:
-
-            .. doctest::
-
-                >>> from dateutil.parser import parse
-                >>> parse("Today is January 1, 2047 at 8:21:00AM", fuzzy_with_tokens=True)
-                (datetime.datetime(2047, 1, 1, 8, 21), (u'Today is ', u' ', u'at '))
-
-        """
-        if fuzzy_with_tokens:
-            fuzzy = True
-
-        info = self.info
-
-        if dayfirst is None:
-            dayfirst = info.dayfirst
-
-        if yearfirst is None:
-            yearfirst = info.yearfirst
-
-        res = self._result()
-        l = _timelex.split(timestr)         # Splits the timestr into tokens
-
-        # keep up with the last token skipped so we can recombine
-        # consecutively skipped tokens (-2 for when i begins at 0).
-        last_skipped_token_i = -2
-        skipped_tokens = list()
-
-        try:
-            # year/month/day list
-            ymd = _ymd(timestr)
-
-            # Index of the month string in ymd
-            mstridx = -1
-
-            len_l = len(l)
-            i = 0
-            while i < len_l:
-
-                # Check if it's a number
-                try:
-                    value_repr = l[i]
-                    value = float(value_repr)
-                except ValueError:
-                    value = None
-
-                if value is not None:
-                    # Token is a number
-                    len_li = len(l[i])
-                    i += 1
-
-                    if (len(ymd) == 3 and len_li in (2, 4)
-                        and res.hour is None and (i >= len_l or (l[i] != ':' and
-                                                  info.hms(l[i]) is None))):
-                        # 19990101T23[59]
-                        s = l[i-1]
-                        res.hour = int(s[:2])
-
-                        if len_li == 4:
-                            res.minute = int(s[2:])
-
-                    elif len_li == 6 or (len_li > 6 and l[i-1].find('.') == 6):
-                        # YYMMDD or HHMMSS[.ss]
-                        s = l[i-1]
-
-                        if not ymd and l[i-1].find('.') == -1:
-                            #ymd.append(info.convertyear(int(s[:2])))
-
-                            ymd.append(s[:2])
-                            ymd.append(s[2:4])
-                            ymd.append(s[4:])
-                        else:
-                            # 19990101T235959[.59]
-                            res.hour = int(s[:2])
-                            res.minute = int(s[2:4])
-                            res.second, res.microsecond = _parsems(s[4:])
-
-                    elif len_li in (8, 12, 14):
-                        # YYYYMMDD
-                        s = l[i-1]
-                        ymd.append(s[:4])
-                        ymd.append(s[4:6])
-                        ymd.append(s[6:8])
-
-                        if len_li > 8:
-                            res.hour = int(s[8:10])
-                            res.minute = int(s[10:12])
-
-                            if len_li > 12:
-                                res.second = int(s[12:])
-
-                    elif ((i < len_l and info.hms(l[i]) is not None) or
-                          (i+1 < len_l and l[i] == ' ' and
-                           info.hms(l[i+1]) is not None)):
-
-                        # HH[ ]h or MM[ ]m or SS[.ss][ ]s
-                        if l[i] == ' ':
-                            i += 1
-
-                        idx = info.hms(l[i])
-
-                        while True:
-                            if idx == 0:
-                                res.hour = int(value)
-
-                                if value % 1:
-                                    res.minute = int(60*(value % 1))
-
-                            elif idx == 1:
-                                res.minute = int(value)
-
-                                if value % 1:
-                                    res.second = int(60*(value % 1))
-
-                            elif idx == 2:
-                                res.second, res.microsecond = \
-                                    _parsems(value_repr)
-
-                            i += 1
-
-                            if i >= len_l or idx == 2:
-                                break
-
-                            # 12h00
-                            try:
-                                value_repr = l[i]
-                                value = float(value_repr)
-                            except ValueError:
-                                break
-                            else:
-                                i += 1
-                                idx += 1
-
-                                if i < len_l:
-                                    newidx = info.hms(l[i])
-
-                                    if newidx is not None:
-                                        idx = newidx
-
-                    elif (i == len_l and l[i-2] == ' ' and
-                          info.hms(l[i-3]) is not None):
-                        # X h MM or X m SS
-                        idx = info.hms(l[i-3])
-
-                        if idx == 0:               # h
-                            res.minute = int(value)
-
-                            sec_remainder = value % 1
-                            if sec_remainder:
-                                res.second = int(60 * sec_remainder)
-                        elif idx == 1:             # m
-                            res.second, res.microsecond = \
-                                _parsems(value_repr)
-
-                        # We don't need to advance the tokens here because the
-                        # i == len_l call indicates that we're looking at all
-                        # the tokens already.
-
-                    elif i+1 < len_l and l[i] == ':':
-                        # HH:MM[:SS[.ss]]
-                        res.hour = int(value)
-                        i += 1
-                        value = float(l[i])
-                        res.minute = int(value)
-
-                        if value % 1:
-                            res.second = int(60*(value % 1))
-
-                        i += 1
-
-                        if i < len_l and l[i] == ':':
-                            res.second, res.microsecond = _parsems(l[i+1])
-                            i += 2
-
-                    elif i < len_l and l[i] in ('-', '/', '.'):
-                        sep = l[i]
-                        ymd.append(value_repr)
-                        i += 1
-
-                        if i < len_l and not info.jump(l[i]):
-                            try:
-                                # 01-01[-01]
-                                ymd.append(l[i])
-                            except ValueError:
-                                # 01-Jan[-01]
-                                value = info.month(l[i])
-
-                                if value is not None:
-                                    ymd.append(value)
-                                    assert mstridx == -1
-                                    mstridx = len(ymd)-1
-                                else:
-                                    return None, None
-
-                            i += 1
-
-                            if i < len_l and l[i] == sep:
-                                # We have three members
-                                i += 1
-                                value = info.month(l[i])
-
-                                if value is not None:
-                                    ymd.append(value)
-                                    mstridx = len(ymd)-1
-                                    assert mstridx == -1
-                                else:
-                                    ymd.append(l[i])
-
-                                i += 1
-                    elif i >= len_l or info.jump(l[i]):
-                        if i+1 < len_l and info.ampm(l[i+1]) is not None:
-                            # 12 am
-                            res.hour = int(value)
-
-                            if res.hour < 12 and info.ampm(l[i+1]) == 1:
-                                res.hour += 12
-                            elif res.hour == 12 and info.ampm(l[i+1]) == 0:
-                                res.hour = 0
-
-                            i += 1
-                        else:
-                            # Year, month or day
-                            ymd.append(value)
-                        i += 1
-                    elif info.ampm(l[i]) is not None:
-
-                        # 12am
-                        res.hour = int(value)
-
-                        if res.hour < 12 and info.ampm(l[i]) == 1:
-                            res.hour += 12
-                        elif res.hour == 12 and info.ampm(l[i]) == 0:
-                            res.hour = 0
-                        i += 1
-
-                    elif not fuzzy:
-                        return None, None
-                    else:
-                        i += 1
-                    continue
-
-                # Check weekday
-                value = info.weekday(l[i])
-                if value is not None:
-                    res.weekday = value
-                    i += 1
-                    continue
-
-                # Check month name
-                value = info.month(l[i])
-                if value is not None:
-                    ymd.append(value)
-                    assert mstridx == -1
-                    mstridx = len(ymd)-1
-
-                    i += 1
-                    if i < len_l:
-                        if l[i] in ('-', '/'):
-                            # Jan-01[-99]
-                            sep = l[i]
-                            i += 1
-                            ymd.append(l[i])
-                            i += 1
-
-                            if i < len_l and l[i] == sep:
-                                # Jan-01-99
-                                i += 1
-                                ymd.append(l[i])
-                                i += 1
-
-                        elif (i+3 < len_l and l[i] == l[i+2] == ' '
-                              and info.pertain(l[i+1])):
-                            # Jan of 01
-                            # In this case, 01 is clearly year
-                            try:
-                                value = int(l[i+3])
-                            except ValueError:
-                                # Wrong guess
-                                pass
-                            else:
-                                # Convert it here to become unambiguous
-                                ymd.append(str(info.convertyear(value)))
-                            i += 4
-                    continue
-
-                # Check am/pm
-                value = info.ampm(l[i])
-                if value is not None:
-                    # For fuzzy parsing, 'a' or 'am' (both valid English words)
-                    # may erroneously trigger the AM/PM flag. Deal with that
-                    # here.
-                    val_is_ampm = True
-
-                    # If there's already an AM/PM flag, this one isn't one.
-                    if fuzzy and res.ampm is not None:
-                        val_is_ampm = False
-
-                    # If AM/PM is found and hour is not, raise a ValueError
-                    if res.hour is None:
-                        if fuzzy:
-                            val_is_ampm = False
-                        else:
-                            raise ValueError('No hour specified with ' +
-                                             'AM or PM flag.')
-                    elif not 0 <= res.hour <= 12:
-                        # If AM/PM is found, it's a 12 hour clock, so raise
-                        # an error for invalid range
-                        if fuzzy:
-                            val_is_ampm = False
-                        else:
-                            raise ValueError('Invalid hour specified for ' +
-                                             '12-hour clock.')
-
-                    if val_is_ampm:
-                        if value == 1 and res.hour < 12:
-                            res.hour += 12
-                        elif value == 0 and res.hour == 12:
-                            res.hour = 0
-
-                        res.ampm = value
-
-                    elif fuzzy:
-                        last_skipped_token_i = self._skip_token(skipped_tokens,
-                                                    last_skipped_token_i, i, l)
-                    i += 1
-                    continue
-
-                # Check for a timezone name
-                if (res.hour is not None and len(l[i]) <= 5 and
-                        res.tzname is None and res.tzoffset is None and
-                        not [x for x in l[i] if x not in
-                             string.ascii_uppercase]):
-                    res.tzname = l[i]
-                    res.tzoffset = info.tzoffset(res.tzname)
-                    i += 1
-
-                    # Check for something like GMT+3, or BRST+3. Notice
-                    # that it doesn't mean "I am 3 hours after GMT", but
-                    # "my time +3 is GMT". If found, we reverse the
-                    # logic so that timezone parsing code will get it
-                    # right.
-                    if i < len_l and l[i] in ('+', '-'):
-                        l[i] = ('+', '-')[l[i] == '+']
-                        res.tzoffset = None
-                        if info.utczone(res.tzname):
-                            # With something like GMT+3, the timezone
-                            # is *not* GMT.
-                            res.tzname = None
-
-                    continue
-
-                # Check for a numbered timezone
-                if res.hour is not None and l[i] in ('+', '-'):
-                    signal = (-1, 1)[l[i] == '+']
-                    i += 1
-                    len_li = len(l[i])
-
-                    if len_li == 4:
-                        # -0300
-                        res.tzoffset = int(l[i][:2])*3600+int(l[i][2:])*60
-                    elif i+1 < len_l and l[i+1] == ':':
-                        # -03:00
-                        res.tzoffset = int(l[i])*3600+int(l[i+2])*60
-                        i += 2
-                    elif len_li <= 2:
-                        # -[0]3
-                        res.tzoffset = int(l[i][:2])*3600
-                    else:
-                        return None, None
-                    i += 1
-
-                    res.tzoffset *= signal
-
-                    # Look for a timezone name between parenthesis
-                    if (i+3 < len_l and
-                        info.jump(l[i]) and l[i+1] == '(' and l[i+3] == ')' and
-                        3 <= len(l[i+2]) <= 5 and
-                        not [x for x in l[i+2]
-                             if x not in string.ascii_uppercase]):
-                        # -0300 (BRST)
-                        res.tzname = l[i+2]
-                        i += 4
-                    continue
-
-                # Check jumps
-                if not (info.jump(l[i]) or fuzzy):
-                    return None, None
-
-                last_skipped_token_i = self._skip_token(skipped_tokens,
-                                                last_skipped_token_i, i, l)
-                i += 1
-
-            # Process year/month/day
-            year, month, day = ymd.resolve_ymd(mstridx, yearfirst, dayfirst)
-            if year is not None:
-                res.year = year
-                res.century_specified = ymd.century_specified
-
-            if month is not None:
-                res.month = month
-
-            if day is not None:
-                res.day = day
-
-        except (IndexError, ValueError, AssertionError):
-            return None, None
-
-        if not info.validate(res):
-            return None, None
-
-        if fuzzy_with_tokens:
-            return res, tuple(skipped_tokens)
-        else:
-            return res, None
-
-    @staticmethod
-    def _skip_token(skipped_tokens, last_skipped_token_i, i, l):
-        if last_skipped_token_i == i - 1:
-            # recombine the tokens
-            skipped_tokens[-1] += l[i]
-        else:
-            # just append
-            skipped_tokens.append(l[i])
-        last_skipped_token_i = i
-        return last_skipped_token_i
-
-
-DEFAULTPARSER = parser()
-
-
-def parse(timestr, parserinfo=None, **kwargs):
-    """
-
-    Parse a string in one of the supported formats, using the
-    ``parserinfo`` parameters.
-
-    :param timestr:
-        A string containing a date/time stamp.
-
-    :param parserinfo:
-        A :class:`parserinfo` object containing parameters for the parser.
-        If ``None``, the default arguments to the :class:`parserinfo`
-        constructor are used.
-
-    The ``**kwargs`` parameter takes the following keyword arguments:
-
-    :param default:
-        The default datetime object, if this is a datetime object and not
-        ``None``, elements specified in ``timestr`` replace elements in the
-        default object.
-
-    :param ignoretz:
-        If set ``True``, time zones in parsed strings are ignored and a naive
-        :class:`datetime` object is returned.
-
-    :param tzinfos:
-            Additional time zone names / aliases which may be present in the
-            string. This argument maps time zone names (and optionally offsets
-            from those time zones) to time zones. This parameter can be a
-            dictionary with timezone aliases mapping time zone names to time
-            zones or a function taking two parameters (``tzname`` and
-            ``tzoffset``) and returning a time zone.
-
-            The timezones to which the names are mapped can be an integer
-            offset from UTC in minutes or a :class:`tzinfo` object.
-
-            .. doctest::
-               :options: +NORMALIZE_WHITESPACE
-
-                >>> from dateutil.parser import parse
-                >>> from dateutil.tz import gettz
-                >>> tzinfos = {"BRST": -10800, "CST": gettz("America/Chicago")}
-                >>> parse("2012-01-19 17:21:00 BRST", tzinfos=tzinfos)
-                datetime.datetime(2012, 1, 19, 17, 21, tzinfo=tzoffset(u'BRST', -10800))
-                >>> parse("2012-01-19 17:21:00 CST", tzinfos=tzinfos)
-                datetime.datetime(2012, 1, 19, 17, 21,
-                                  tzinfo=tzfile('/usr/share/zoneinfo/America/Chicago'))
-
-            This parameter is ignored if ``ignoretz`` is set.
-
-    :param dayfirst:
-        Whether to interpret the first value in an ambiguous 3-integer date
-        (e.g. 01/05/09) as the day (``True``) or month (``False``). If
-        ``yearfirst`` is set to ``True``, this distinguishes between YDM and
-        YMD. If set to ``None``, this value is retrieved from the current
-        :class:`parserinfo` object (which itself defaults to ``False``).
-
-    :param yearfirst:
-        Whether to interpret the first value in an ambiguous 3-integer date
-        (e.g. 01/05/09) as the year. If ``True``, the first number is taken to
-        be the year, otherwise the last number is taken to be the year. If
-        this is set to ``None``, the value is retrieved from the current
-        :class:`parserinfo` object (which itself defaults to ``False``).
-
-    :param fuzzy:
-        Whether to allow fuzzy parsing, allowing for string like "Today is
-        January 1, 2047 at 8:21:00AM".
-
-    :param fuzzy_with_tokens:
-        If ``True``, ``fuzzy`` is automatically set to True, and the parser
-        will return a tuple where the first element is the parsed
-        :class:`datetime.datetime` datetimestamp and the second element is
-        a tuple containing the portions of the string which were ignored:
-
-        .. doctest::
-
-            >>> from dateutil.parser import parse
-            >>> parse("Today is January 1, 2047 at 8:21:00AM", fuzzy_with_tokens=True)
-            (datetime.datetime(2047, 1, 1, 8, 21), (u'Today is ', u' ', u'at '))
-
-    :return:
-        Returns a :class:`datetime.datetime` object or, if the
-        ``fuzzy_with_tokens`` option is ``True``, returns a tuple, the
-        first element being a :class:`datetime.datetime` object, the second
-        a tuple containing the fuzzy tokens.
-
-    :raises ValueError:
-        Raised for invalid or unknown string format, if the provided
-        :class:`tzinfo` is not in a valid format, or if an invalid date
-        would be created.
-
-    :raises OverflowError:
-        Raised if the parsed date exceeds the largest valid C integer on
-        your system.
-    """
-    if parserinfo:
-        return parser(parserinfo).parse(timestr, **kwargs)
-    else:
-        return DEFAULTPARSER.parse(timestr, **kwargs)
-
-
-class _tzparser(object):
-
-    class _result(_resultbase):
-
-        __slots__ = ["stdabbr", "stdoffset", "dstabbr", "dstoffset",
-                     "start", "end"]
-
-        class _attr(_resultbase):
-            __slots__ = ["month", "week", "weekday",
-                         "yday", "jyday", "day", "time"]
-
-        def __repr__(self):
-            return self._repr("")
-
-        def __init__(self):
-            _resultbase.__init__(self)
-            self.start = self._attr()
-            self.end = self._attr()
-
-    def parse(self, tzstr):
-        res = self._result()
-        l = _timelex.split(tzstr)
-        try:
-
-            len_l = len(l)
-
-            i = 0
-            while i < len_l:
-                # BRST+3[BRDT[+2]]
-                j = i
-                while j < len_l and not [x for x in l[j]
-                                         if x in "0123456789:,-+"]:
-                    j += 1
-                if j != i:
-                    if not res.stdabbr:
-                        offattr = "stdoffset"
-                        res.stdabbr = "".join(l[i:j])
-                    else:
-                        offattr = "dstoffset"
-                        res.dstabbr = "".join(l[i:j])
-                    i = j
-                    if (i < len_l and (l[i] in ('+', '-') or l[i][0] in
-                                       "0123456789")):
-                        if l[i] in ('+', '-'):
-                            # Yes, that's right.  See the TZ variable
-                            # documentation.
-                            signal = (1, -1)[l[i] == '+']
-                            i += 1
-                        else:
-                            signal = -1
-                        len_li = len(l[i])
-                        if len_li == 4:
-                            # -0300
-                            setattr(res, offattr, (int(l[i][:2])*3600 +
-                                                   int(l[i][2:])*60)*signal)
-                        elif i+1 < len_l and l[i+1] == ':':
-                            # -03:00
-                            setattr(res, offattr,
-                                    (int(l[i])*3600+int(l[i+2])*60)*signal)
-                            i += 2
-                        elif len_li <= 2:
-                            # -[0]3
-                            setattr(res, offattr,
-                                    int(l[i][:2])*3600*signal)
-                        else:
-                            return None
-                        i += 1
-                    if res.dstabbr:
-                        break
-                else:
-                    break
-
-            if i < len_l:
-                for j in range(i, len_l):
-                    if l[j] == ';':
-                        l[j] = ','
-
-                assert l[i] == ','
-
-                i += 1
-
-            if i >= len_l:
-                pass
-            elif (8 <= l.count(',') <= 9 and
-                  not [y for x in l[i:] if x != ','
-                       for y in x if y not in "0123456789"]):
-                # GMT0BST,3,0,30,3600,10,0,26,7200[,3600]
-                for x in (res.start, res.end):
-                    x.month = int(l[i])
-                    i += 2
-                    if l[i] == '-':
-                        value = int(l[i+1])*-1
-                        i += 1
-                    else:
-                        value = int(l[i])
-                    i += 2
-                    if value:
-                        x.week = value
-                        x.weekday = (int(l[i])-1) % 7
-                    else:
-                        x.day = int(l[i])
-                    i += 2
-                    x.time = int(l[i])
-                    i += 2
-                if i < len_l:
-                    if l[i] in ('-', '+'):
-                        signal = (-1, 1)[l[i] == "+"]
-                        i += 1
-                    else:
-                        signal = 1
-                    res.dstoffset = (res.stdoffset+int(l[i]))*signal
-            elif (l.count(',') == 2 and l[i:].count('/') <= 2 and
-                  not [y for x in l[i:] if x not in (',', '/', 'J', 'M',
-                                                     '.', '-', ':')
-                       for y in x if y not in "0123456789"]):
-                for x in (res.start, res.end):
-                    if l[i] == 'J':
-                        # non-leap year day (1 based)
-                        i += 1
-                        x.jyday = int(l[i])
-                    elif l[i] == 'M':
-                        # month[-.]week[-.]weekday
-                        i += 1
-                        x.month = int(l[i])
-                        i += 1
-                        assert l[i] in ('-', '.')
-                        i += 1
-                        x.week = int(l[i])
-                        if x.week == 5:
-                            x.week = -1
-                        i += 1
-                        assert l[i] in ('-', '.')
-                        i += 1
-                        x.weekday = (int(l[i])-1) % 7
-                    else:
-                        # year day (zero based)
-                        x.yday = int(l[i])+1
-
-                    i += 1
-
-                    if i < len_l and l[i] == '/':
-                        i += 1
-                        # start time
-                        len_li = len(l[i])
-                        if len_li == 4:
-                            # -0300
-                            x.time = (int(l[i][:2])*3600+int(l[i][2:])*60)
-                        elif i+1 < len_l and l[i+1] == ':':
-                            # -03:00
-                            x.time = int(l[i])*3600+int(l[i+2])*60
-                            i += 2
-                            if i+1 < len_l and l[i+1] == ':':
-                                i += 2
-                                x.time += int(l[i])
-                        elif len_li <= 2:
-                            # -[0]3
-                            x.time = (int(l[i][:2])*3600)
-                        else:
-                            return None
-                        i += 1
-
-                    assert i == len_l or l[i] == ','
-
-                    i += 1
-
-                assert i >= len_l
-
-        except (IndexError, ValueError, AssertionError):
-            return None
-
-        return res
-
-
-DEFAULTTZPARSER = _tzparser()
-
-
-def _parsetz(tzstr):
-    return DEFAULTTZPARSER.parse(tzstr)
-
-
-def _parsems(value):
-    """Parse a I[.F] seconds value into (seconds, microseconds)."""
-    if "." not in value:
-        return int(value), 0
-    else:
-        i, f = value.split(".")
-        return int(i), int(f.ljust(6, "0")[:6])
-
-
-# vim:ts=4:sw=4:et