name of island used, because largest city, name of largest city altered, "de" removed from. ce code va prendre une fissure à votre fuseau horaire Olson basé à la fois sur votre nom de fuseau horaire (comme selon le module time de Python), et votre Code de pays (comme selon Python locale module le hostip.info , qui fait référence à votre adresse IP et vous géolocalise en conséquence). "America/New_York". The format can accommodate changes in the dates and times of transitions as well. "L'Amérique/Fort_Wayne', 'America/Guatemala", The following table lists the Olson time zone IDs from the IANA database with the corresponding time zone IDs you can select using the Polycom Trio system Web Configuration Utility or device menu. Created Aug 14, 2012. "L'Amérique/Cancun', 'America/Chicago', 'America/Chihuahua', mais L'API pour Python semble être assez limité, par exemple, il ne semble pas avoir un appel comme all_linked_zone_names de Ruby qui peut trouver tous les noms synonymes pour un fuseau horaire donné. The location selected is representative for the entire area. If there is any contradiction between the English language version of the document and the translated version of the document, the English language version of the document shall take precedence. These are the timezone names that are directly associated with a set of observance data. Legend. [35], ICANN took responsibility for the maintenance of the database on 14 October 2011. The UTC DST offset is different from the UTC offset for zones where daylight saving time is observed (see individual time zone pages for details). I've been looking at timedatectl -set-timezone, but it only accepts Olson timezone descriptions, not POSIX timezone strings. This is the only time zone in the world that uses 30-minute DST transitions. cependant, si votre pays est le Canada, le script sera simplement par défaut au résultat le plus élevé au Canada ( America/Moncton ). $ python get_tz_names.py There has been an file system error while reading from the registry. A choice was also made to use English names or equivalents, and to omit punctuation and common suffixes. Comprendre la notation de la tranche de Python, Trouver l'indice d'un élément dans une liste contenant en Python. Returns a reference to an object that encapsulates the timezone named NAME in the Olson database and which implements the DateTime::TimeZone interface. Comment lister tous les fichiers d'un répertoire? happy to offer a 10% discount on all, the detailed CPAN module installation guide, go to github issues (only if github is preferred repository). Typically, these files are taken by a software distributor like Debian, compiled, and then the source and binaries are packaged as part of that distribution. Canonical - The primary, preferred zone name. The return value is a reference to a hash, in which the keys are the timezone names and the values are all undef. This method can be used to get or set the root directory of the Olson database, usually located at /usr/share/zoneinfo. Returns the set of timezone names that this version of the database defines. Comment obtenir le nom du fuseau horaire Olson (tel que Australia/Sydney) correspondant à la valeur donnée par L'appel C localtime?. That is, it accepts (seconds, minutes, hours, day, month, year, wday, yday, isdst) as parameters in a list and returns the correct UNIX time in seconds according to the current time zone for the object. "Australie / Lindeman", "Australie / Melbourne", "Australie/Nouvelle-Galles du Sud", Geographical boundaries in the form of coordinate sets are not part of the tz database, but boundaries are published by Eric Muller in the form of vector polygons. [15], Time in Germany, which is represented by Europe/Berlin, is not correct for the year 1945 when the Trizone used different daylight saving time rules than Berlin.[16]. Note: Translated documents are not available in PDF format. On each program run this module provides access to a particular version of the timezone database, determined by which version of Time::OlsonTZ::Data is installed. During a time zone change such as +11 GMT to +10 GMT, there will be two possible UNIX times that can result in the same local time. "L'Amérique/Pangnirtung', 'America/Rainy_River', 'America/Rankin_Inlet', Olson Time Zone IDs; Olson Time Zone ID Polycom Trio Time Zone ID; Pacific/Midway (GMT -11:00) Midway Island: Pacific/Honolulu (GMT -10:00) Hawaii: America/Anchorage (GMT -9:00) Alaska : Mexico/BajaNorte (GMT -8:00) Baja California: America/Phoenix (GMT -7:00) Arizona: America/Chihuahua (GMT -7:00) Chihuahua,La Paz: America/Denver (GMT -7:00) Mountain Time (US & Canada) … The file zone.tab is in the public domain and lists the zones. This can to used as a offset parameter to a subsequent call to Time::Zone::Olson. [29], On 30 September 2011, a lawsuit, Astrolabe, Inc. v. Olson et al., was filed concerning copyright in the database. SYNOPSIS olson list ... ... olson version DESCRIPTION. This topic is already in the collection. I'm assuming the offset is the difference from UTC, and I'm told that the "America/Los_Angeles" is an Olson time zone. The web service uses a Unix format called Olson, used by the TZ utility. Vérifier si une clé existe déjà dans un dictionnaire, Itération sur dictionnaires utilisant des boucles "pour", Faire une liste plate à partir d'une liste de listes en Python, "Le moins D'étonnement" et L'Argument par défaut Mutable. [4] The full database and a description of current and future plans for its maintenance are available online from IANA. Source files are distributed via the IANA FTP server. timezone_name. This method can be used to get the list of transition times for the current time zone. asked May 13 '11 at 18:43. This data structure is intended to help a human select the appropriate timezone based on political geography, specifically working from a selection of country. This module encapsulates the Olson timezone database, providing DateTime-compatible timezone objects and ancillary data. The named timezone is guaranteed to exist in the database, but not necessarily as a canonical name (it may be a link). Each rule set has one or more rule lines in the time zone text files. This method can be used to determine which file system path was used to determine the current operating system timezone. HTML list of time zones (Based on Olson tz database) - timezones. This program provides facilities for extracting information from the Olson timezone database. For more information on module installation, please visit the detailed CPAN module installation guide. This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License. The return value is a reference to a hash, in which the keys are the aliases and each value is the canonical name of the timezone to which that alias refers. The tz database is a collaborative compilation of information about the world's time zones, primarily intended for use with computer programs and operating systems. The areas will be sorted alphabetically. The description is empty if there is only one region. par exemple, le simple fait d'apparier les noms de Timzone peut conduire à America/Moncton , America/Montreal , ou America/New_York pour EST (GMT-5). The Time Zone Database (often called tz or zoneinfo) contains code and data that represent the history of local time for many representative locations around the globe.It is updated periodically to reflect changes made by political bodies to time zone boundaries, UTC offsets, and daylight-saving rules. The designated file is shorter than expected. "America / Indiana / Marengo", "America / Indiana / Marengo", "L'Amérique/Matamoros', 'America/Menominee', 'America/Merida', For a complete and accurate history of each time zone, refer to the data and commentary in the TZ database itself. Returns information about how timezones relate to countries, intended to aid humans in selecting a geographical timezone. Empty string if the country has only one region for timezone purposes. Il fonctionne en jouant "twenty questions" avec la locale, en demandant le décalage UTC de certains temps passés (pour tester les limites de l'heure d'été, etc.) [citation needed] In the event that the name of the location used to represent the time zone changes, the convention is to create an alias[13] in future editions so that both the old and new names refer to the same database entry. Skip to content. Please report any bugs or feature requests to bug-time-zone-olson at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Time-Zone-Olson. Annexation of Crimea by the Russian Federation, "Time Zone & Clock Changes in Troll Station, Antarctica", https://en.wikipedia.org/w/index.php?title=List_of_tz_database_time_zones&oldid=978106262, Creative Commons Attribution-ShareAlike License, Argentina (most areas: CB, CC, CN, ER, FM, MN, SE, SF), Central Time US - Coahuila, Nuevo Leon, Tamaulipas (US border), Mountain Time - Baja California Sur, Nayarit, Sinaloa, Central Time - Durango; Coahuila, Nuevo Leon, Tamaulipas (most areas), Brazil (southeast: GO, DF, MG, ES, RJ, SP, PR, SC, RS), Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan, New Guinea (West Papua / Irian Jaya); Malukus/Moluccas, Borneo (east, south); Sulawesi/Celebes, Bali, Nusa Tengarra; Timor (west). [8], The database, as well as some reference source code, is in the public domain. Time::Zone::Olson->new() will return a new time zone object. This could be permissions related, or the time zone in question doesn't exist? This method is only intended for testing the results of Time::Zone::Olson. UTC offsets (columns 6 and 7) are positive east of UTC and negative west of UTC. For example, for "Australia/Melbourne" using English as a language, it would return "(UTC+10) Canberra, Melbourne, Sydney". This method accepts the name of time zone such as "Australia/Melbourne" as a parameter and will return the matching comment from the zone.tab file. [6] The database attempts to record historical time zones and all civil changes since 1970, the Unix time epoch. A rule line contains the name of the rule set to which it belongs, the first year in which the rule applies, the last year in which the rule applies (or "only" if it applies only in one year or "max" if it is the rule currently in effect), the type of year to which the rule applies ("-" if it applies to all years in the specified range, which is almost always the case, otherwise a name used as an argument to a script that indicates whether the year is of the specified type), the month in which the rule takes effect, the day on which the rule takes effect (which could either be a specific day or a specification such as "the last Sunday of the month"), the time of day at which the rule takes effect, the amount of time to add to the offset to UTC when the rule is in effect, and the letter or letters to use in the time zone abbreviation (for example, "S" if the rule governs standard time and "D" if it governs daylight saving time).