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abc.rst.txt	11805	0644	editdlrm
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allos.rst.txt	678	0644	editdlrm
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ast.rst.txt	10159	0644	editdlrm
asynchat.rst.txt	8528	0644	editdlrm
asyncio-dev.rst.txt	13398	0644	editdlrm
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asyncio-sync.rst.txt	9078	0644	editdlrm
asyncio-task.rst.txt	25406	0644	editdlrm
asyncio.rst.txt	2272	0644	editdlrm
asyncore.rst.txt	13624	0644	editdlrm
atexit.rst.txt	3669	0644	editdlrm
audioop.rst.txt	10712	0644	editdlrm
base64.rst.txt	10371	0644	editdlrm
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builtins.rst.txt	1465	0644	editdlrm
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calendar.rst.txt	10988	0644	editdlrm
cgi.rst.txt	22650	0644	editdlrm
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chunk.rst.txt	5094	0644	editdlrm
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cmd.rst.txt	13795	0644	editdlrm
code.rst.txt	7817	0644	editdlrm
codecs.rst.txt	75564	0644	editdlrm
codeop.rst.txt	3021	0644	editdlrm
collections.abc.rst.txt	12861	0644	editdlrm
collections.rst.txt	46063	0644	editdlrm
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compileall.rst.txt	8975	0644	editdlrm
concurrency.rst.txt	673	0644	editdlrm
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configparser.rst.txt	48756	0644	editdlrm
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contextlib.rst.txt	28175	0644	editdlrm
copy.rst.txt	3378	0644	editdlrm
copyreg.rst.txt	2182	0644	editdlrm
crypt.rst.txt	5122	0644	editdlrm
crypto.rst.txt	411	0644	editdlrm
csv.rst.txt	19902	0644	editdlrm
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curses.ascii.rst.txt	8920	0644	editdlrm
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curses.rst.txt	76397	0644	editdlrm
custominterp.rst.txt	569	0644	editdlrm
datatypes.rst.txt	751	0644	editdlrm
datetime.rst.txt	90524	0644	editdlrm
dbm.rst.txt	14293	0644	editdlrm
debug.rst.txt	471	0644	editdlrm
decimal.rst.txt	74869	0644	editdlrm
development.rst.txt	704	0644	editdlrm
difflib.rst.txt	29861	0644	editdlrm
dis.rst.txt	32567	0644	editdlrm
distribution.rst.txt	452	0644	editdlrm
distutils.rst.txt	1974	0644	editdlrm
doctest.rst.txt	71743	0644	editdlrm
dummy_threading.rst.txt	784	0644	editdlrm
email.charset.rst.txt	9293	0644	editdlrm
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email.examples.rst.txt	1915	0644	editdlrm
email.generator.rst.txt	13637	0644	editdlrm
email.header.rst.txt	9188	0644	editdlrm
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email.mime.rst.txt	11721	0644	editdlrm
email.parser.rst.txt	14092	0644	editdlrm
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email.util.rst.txt	9214	0644	editdlrm
ensurepip.rst.txt	4987	0644	editdlrm
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errno.rst.txt	6811	0644	editdlrm
exceptions.rst.txt	25570	0644	editdlrm
faulthandler.rst.txt	6136	0644	editdlrm
fcntl.rst.txt	7152	0644	editdlrm
filecmp.rst.txt	5623	0644	editdlrm
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fileinput.rst.txt	8051	0644	editdlrm
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fnmatch.rst.txt	3103	0644	editdlrm
formatter.rst.txt	13242	0644	editdlrm
fpectl.rst.txt	4180	0644	editdlrm
fractions.rst.txt	6364	0644	editdlrm
frameworks.rst.txt	391	0644	editdlrm
ftplib.rst.txt	17552	0644	editdlrm
functional.rst.txt	365	0644	editdlrm
functions.rst.txt	71621	0644	editdlrm
functools.rst.txt	18503	0644	editdlrm
gc.rst.txt	9694	0644	editdlrm
getopt.rst.txt	6557	0644	editdlrm
getpass.rst.txt	1882	0644	editdlrm
gettext.rst.txt	25588	0644	editdlrm
glob.rst.txt	3508	0644	editdlrm
grp.rst.txt	2417	0644	editdlrm
gzip.rst.txt	8301	0644	editdlrm
hashlib.rst.txt	26523	0644	editdlrm
heapq.rst.txt	13402	0644	editdlrm
hmac.rst.txt	4020	0644	editdlrm
html.entities.rst.txt	1319	0644	editdlrm
html.parser.rst.txt	11275	0644	editdlrm
html.rst.txt	1304	0644	editdlrm
http.client.rst.txt	18870	0644	editdlrm
http.cookiejar.rst.txt	27832	0644	editdlrm
http.cookies.rst.txt	8645	0644	editdlrm
http.rst.txt	7096	0644	editdlrm
http.server.rst.txt	17639	0644	editdlrm
i18n.rst.txt	408	0644	editdlrm
idle.rst.txt	25834	0644	editdlrm
imaplib.rst.txt	20367	0644	editdlrm
imghdr.rst.txt	2938	0644	editdlrm
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importlib.rst.txt	53563	0644	editdlrm
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ipaddress.rst.txt	32340	0644	editdlrm
ipc.rst.txt	649	0644	editdlrm
itertools.rst.txt	38459	0644	editdlrm
json.rst.txt	27876	0644	editdlrm
keyword.rst.txt	617	0644	editdlrm
language.rst.txt	522	0644	editdlrm
linecache.rst.txt	2408	0644	editdlrm
locale.rst.txt	25470	0644	editdlrm
logging.config.rst.txt	33886	0644	editdlrm
logging.handlers.rst.txt	42497	0644	editdlrm
logging.rst.txt	60479	0644	editdlrm
lzma.rst.txt	17361	0644	editdlrm
macpath.rst.txt	707	0644	editdlrm
mailbox.rst.txt	63055	0644	editdlrm
mailcap.rst.txt	3691	0644	editdlrm
markup.rst.txt	679	0644	editdlrm
marshal.rst.txt	4855	0644	editdlrm
math.rst.txt	14375	0644	editdlrm
mimetypes.rst.txt	9839	0644	editdlrm
misc.rst.txt	247	0644	editdlrm
mm.rst.txt	431	0644	editdlrm
mmap.rst.txt	11232	0644	editdlrm
modulefinder.rst.txt	3240	0644	editdlrm
modules.rst.txt	355	0644	editdlrm
msilib.rst.txt	18612	0644	editdlrm
msvcrt.rst.txt	4392	0644	editdlrm
multiprocessing.rst.txt	104494	0644	editdlrm
netdata.rst.txt	339	0644	editdlrm
netrc.rst.txt	3007	0644	editdlrm
nis.rst.txt	1993	0644	editdlrm
nntplib.rst.txt	21821	0644	editdlrm
numbers.rst.txt	8089	0644	editdlrm
numeric.rst.txt	696	0644	editdlrm
operator.rst.txt	18989	0644	editdlrm
optparse.rst.txt	76996	0644	editdlrm
os.path.rst.txt	16419	0644	editdlrm
os.rst.txt	137534	0644	editdlrm
ossaudiodev.rst.txt	17845	0644	editdlrm
othergui.rst.txt	2822	0644	editdlrm
parser.rst.txt	15148	0644	editdlrm
pathlib.rst.txt	30045	0644	editdlrm
pdb.rst.txt	19454	0644	editdlrm
persistence.rst.txt	591	0644	editdlrm
pickle.rst.txt	37440	0644	editdlrm
pickletools.rst.txt	3729	0644	editdlrm
pipes.rst.txt	2557	0644	editdlrm
pkgutil.rst.txt	8730	0644	editdlrm
platform.rst.txt	9624	0644	editdlrm
plistlib.rst.txt	7398	0644	editdlrm
poplib.rst.txt	8197	0644	editdlrm
posix.rst.txt	3694	0644	editdlrm
pprint.rst.txt	14274	0644	editdlrm
profile.rst.txt	27969	0644	editdlrm
pty.rst.txt	3123	0644	editdlrm
pwd.rst.txt	2739	0644	editdlrm
pyclbr.rst.txt	3297	0644	editdlrm
pydoc.rst.txt	4688	0644	editdlrm
pyexpat.rst.txt	28620	0644	editdlrm
python.rst.txt	475	0644	editdlrm
py_compile.rst.txt	3851	0644	editdlrm
queue.rst.txt	7268	0644	editdlrm
quopri.rst.txt	2571	0644	editdlrm
random.rst.txt	18503	0644	editdlrm
re.rst.txt	64936	0644	editdlrm
readline.rst.txt	11943	0644	editdlrm
reprlib.rst.txt	5162	0644	editdlrm
resource.rst.txt	12291	0644	editdlrm
rlcompleter.rst.txt	2294	0644	editdlrm
runpy.rst.txt	8285	0644	editdlrm
sched.rst.txt	4842	0644	editdlrm
secrets.rst.txt	5930	0644	editdlrm
select.rst.txt	28175	0644	editdlrm
selectors.rst.txt	8925	0644	editdlrm
shelve.rst.txt	8390	0644	editdlrm
shlex.rst.txt	16441	0644	editdlrm
shutil.rst.txt	26014	0644	editdlrm
signal.rst.txt	17218	0644	editdlrm
site.rst.txt	9628	0644	editdlrm
smtpd.rst.txt	10806	0644	editdlrm
smtplib.rst.txt	23439	0644	editdlrm
sndhdr.rst.txt	1994	0644	editdlrm
socket.rst.txt	68202	0644	editdlrm
socketserver.rst.txt	23712	0644	editdlrm
spwd.rst.txt	2958	0644	editdlrm
sqlite3.rst.txt	39215	0644	editdlrm
ssl.rst.txt	96021	0644	editdlrm
stat.rst.txt	9805	0644	editdlrm
statistics.rst.txt	15301	0644	editdlrm
stdtypes.rst.txt	179240	0644	editdlrm
string.rst.txt	35374	0644	editdlrm
stringprep.rst.txt	4279	0644	editdlrm
struct.rst.txt	19581	0644	editdlrm
subprocess.rst.txt	45793	0644	editdlrm
sunau.rst.txt	7390	0644	editdlrm
superseded.rst.txt	258	0644	editdlrm
symbol.rst.txt	975	0644	editdlrm
symtable.rst.txt	4964	0644	editdlrm
sys.rst.txt	58273	0644	editdlrm
sysconfig.rst.txt	8749	0644	editdlrm
syslog.rst.txt	4302	0644	editdlrm
tabnanny.rst.txt	2007	0644	editdlrm
tarfile.rst.txt	31749	0644	editdlrm
telnetlib.rst.txt	7899	0644	editdlrm
tempfile.rst.txt	13857	0644	editdlrm
termios.rst.txt	3751	0644	editdlrm
test.rst.txt	25764	0644	editdlrm
text.rst.txt	584	0644	editdlrm
textwrap.rst.txt	10519	0644	editdlrm
threading.rst.txt	39257	0644	editdlrm
time.rst.txt	32967	0644	editdlrm
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tk.rst.txt	1639	0644	editdlrm
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xmlrpc.client.rst.txt	23071	0644	editdlrm
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zipapp.rst.txt	17392	0644	editdlrm
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zlib.rst.txt	13912	0644	editdlrm
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__future__.rst.txt	5245	0644	editdlrm
__main__.rst.txt	904	0644	editdlrm

:mod:`calendar` --- General calendar-related functions ====================================================== .. module:: calendar :synopsis: Functions for working with calendars, including some emulation of the Unix cal program. .. sectionauthor:: Drew Csillag **Source code:** :source:`Lib/calendar.py` -------------- This module allows you to output calendars like the Unix :program:`cal` program, and provides additional useful functions related to the calendar. By default, these calendars have Monday as the first day of the week, and Sunday as the last (the European convention). Use :func:`setfirstweekday` to set the first day of the week to Sunday (6) or to any other weekday. Parameters that specify dates are given as integers. For related functionality, see also the :mod:`datetime` and :mod:`time` modules. Most of these functions and classes rely on the :mod:`datetime` module which uses an idealized calendar, the current Gregorian calendar extended in both directions. This matches the definition of the "proleptic Gregorian" calendar in Dershowitz and Reingold's book "Calendrical Calculations", where it's the base calendar for all computations. .. class:: Calendar(firstweekday=0) Creates a :class:`Calendar` object. *firstweekday* is an integer specifying the first day of the week. ``0`` is Monday (the default), ``6`` is Sunday. A :class:`Calendar` object provides several methods that can be used for preparing the calendar data for formatting. This class doesn't do any formatting itself. This is the job of subclasses. :class:`Calendar` instances have the following methods: .. method:: iterweekdays() Return an iterator for the week day numbers that will be used for one week. The first value from the iterator will be the same as the value of the :attr:`firstweekday` property. .. method:: itermonthdates(year, month) Return an iterator for the month *month* (1--12) in the year *year*. This iterator will return all days (as :class:`datetime.date` objects) for the month and all days before the start of the month or after the end of the month that are required to get a complete week. .. method:: itermonthdays2(year, month) Return an iterator for the month *month* in the year *year* similar to :meth:`itermonthdates`. Days returned will be tuples consisting of a day number and a week day number. .. method:: itermonthdays(year, month) Return an iterator for the month *month* in the year *year* similar to :meth:`itermonthdates`. Days returned will simply be day numbers. .. method:: monthdatescalendar(year, month) Return a list of the weeks in the month *month* of the *year* as full weeks. Weeks are lists of seven :class:`datetime.date` objects. .. method:: monthdays2calendar(year, month) Return a list of the weeks in the month *month* of the *year* as full weeks. Weeks are lists of seven tuples of day numbers and weekday numbers. .. method:: monthdayscalendar(year, month) Return a list of the weeks in the month *month* of the *year* as full weeks. Weeks are lists of seven day numbers. .. method:: yeardatescalendar(year, width=3) Return the data for the specified year ready for formatting. The return value is a list of month rows. Each month row contains up to *width* months (defaulting to 3). Each month contains between 4 and 6 weeks and each week contains 1--7 days. Days are :class:`datetime.date` objects. .. method:: yeardays2calendar(year, width=3) Return the data for the specified year ready for formatting (similar to :meth:`yeardatescalendar`). Entries in the week lists are tuples of day numbers and weekday numbers. Day numbers outside this month are zero. .. method:: yeardayscalendar(year, width=3) Return the data for the specified year ready for formatting (similar to :meth:`yeardatescalendar`). Entries in the week lists are day numbers. Day numbers outside this month are zero. .. class:: TextCalendar(firstweekday=0) This class can be used to generate plain text calendars. :class:`TextCalendar` instances have the following methods: .. method:: formatmonth(theyear, themonth, w=0, l=0) Return a month's calendar in a multi-line string. If *w* is provided, it specifies the width of the date columns, which are centered. If *l* is given, it specifies the number of lines that each week will use. Depends on the first weekday as specified in the constructor or set by the :meth:`setfirstweekday` method. .. method:: prmonth(theyear, themonth, w=0, l=0) Print a month's calendar as returned by :meth:`formatmonth`. .. method:: formatyear(theyear, w=2, l=1, c=6, m=3) Return a *m*-column calendar for an entire year as a multi-line string. Optional parameters *w*, *l*, and *c* are for date column width, lines per week, and number of spaces between month columns, respectively. Depends on the first weekday as specified in the constructor or set by the :meth:`setfirstweekday` method. The earliest year for which a calendar can be generated is platform-dependent. .. method:: pryear(theyear, w=2, l=1, c=6, m=3) Print the calendar for an entire year as returned by :meth:`formatyear`. .. class:: HTMLCalendar(firstweekday=0) This class can be used to generate HTML calendars. :class:`HTMLCalendar` instances have the following methods: .. method:: formatmonth(theyear, themonth, withyear=True) Return a month's calendar as an HTML table. If *withyear* is true the year will be included in the header, otherwise just the month name will be used. .. method:: formatyear(theyear, width=3) Return a year's calendar as an HTML table. *width* (defaulting to 3) specifies the number of months per row. .. method:: formatyearpage(theyear, width=3, css='calendar.css', encoding=None) Return a year's calendar as a complete HTML page. *width* (defaulting to 3) specifies the number of months per row. *css* is the name for the cascading style sheet to be used. :const:`None` can be passed if no style sheet should be used. *encoding* specifies the encoding to be used for the output (defaulting to the system default encoding). .. class:: LocaleTextCalendar(firstweekday=0, locale=None) This subclass of :class:`TextCalendar` can be passed a locale name in the constructor and will return month and weekday names in the specified locale. If this locale includes an encoding all strings containing month and weekday names will be returned as unicode. .. class:: LocaleHTMLCalendar(firstweekday=0, locale=None) This subclass of :class:`HTMLCalendar` can be passed a locale name in the constructor and will return month and weekday names in the specified locale. If this locale includes an encoding all strings containing month and weekday names will be returned as unicode. .. note:: The :meth:`formatweekday` and :meth:`formatmonthname` methods of these two classes temporarily change the current locale to the given *locale*. Because the current locale is a process-wide setting, they are not thread-safe. For simple text calendars this module provides the following functions. .. function:: setfirstweekday(weekday) Sets the weekday (``0`` is Monday, ``6`` is Sunday) to start each week. The values :const:`MONDAY`, :const:`TUESDAY`, :const:`WEDNESDAY`, :const:`THURSDAY`, :const:`FRIDAY`, :const:`SATURDAY`, and :const:`SUNDAY` are provided for convenience. For example, to set the first weekday to Sunday:: import calendar calendar.setfirstweekday(calendar.SUNDAY) .. function:: firstweekday() Returns the current setting for the weekday to start each week. .. function:: isleap(year) Returns :const:`True` if *year* is a leap year, otherwise :const:`False`. .. function:: leapdays(y1, y2) Returns the number of leap years in the range from *y1* to *y2* (exclusive), where *y1* and *y2* are years. This function works for ranges spanning a century change. .. function:: weekday(year, month, day) Returns the day of the week (``0`` is Monday) for *year* (``1970``--...), *month* (``1``--``12``), *day* (``1``--``31``). .. function:: weekheader(n) Return a header containing abbreviated weekday names. *n* specifies the width in characters for one weekday. .. function:: monthrange(year, month) Returns weekday of first day of the month and number of days in month, for the specified *year* and *month*. .. function:: monthcalendar(year, month) Returns a matrix representing a month's calendar. Each row represents a week; days outside of the month a represented by zeros. Each week begins with Monday unless set by :func:`setfirstweekday`. .. function:: prmonth(theyear, themonth, w=0, l=0) Prints a month's calendar as returned by :func:`month`. .. function:: month(theyear, themonth, w=0, l=0) Returns a month's calendar in a multi-line string using the :meth:`formatmonth` of the :class:`TextCalendar` class. .. function:: prcal(year, w=0, l=0, c=6, m=3) Prints the calendar for an entire year as returned by :func:`calendar`. .. function:: calendar(year, w=2, l=1, c=6, m=3) Returns a 3-column calendar for an entire year as a multi-line string using the :meth:`formatyear` of the :class:`TextCalendar` class. .. function:: timegm(tuple) An unrelated but handy function that takes a time tuple such as returned by the :func:`~time.gmtime` function in the :mod:`time` module, and returns the corresponding Unix timestamp value, assuming an epoch of 1970, and the POSIX encoding. In fact, :func:`time.gmtime` and :func:`timegm` are each others' inverse. The :mod:`calendar` module exports the following data attributes: .. data:: day_name An array that represents the days of the week in the current locale. .. data:: day_abbr An array that represents the abbreviated days of the week in the current locale. .. data:: month_name An array that represents the months of the year in the current locale. This follows normal convention of January being month number 1, so it has a length of 13 and ``month_name[0]`` is the empty string. .. data:: month_abbr An array that represents the abbreviated months of the year in the current locale. This follows normal convention of January being month number 1, so it has a length of 13 and ``month_abbr[0]`` is the empty string. .. seealso:: Module :mod:`datetime` Object-oriented interface to dates and times with similar functionality to the :mod:`time` module. Module :mod:`time` Low-level time related functions.