Variables represent named tokens that are accessible to their scope. They may either point to a string or, once resolved, a Group/Node. N

Calls represent function call expressions. They can be an attribute call like object.do_something() Or a "naked" call like

Groups represent namespaces (classes and modules/files)

Shallow structure to make storing language-specific parameters cleaner

Exception raised when pytz is passed an unknown timezone. >>> isinstance(UnknownTimeZoneError(), LookupError) True This class is actuall

Abstract constants class Constants can be accessed via .attribute or [key] and can be iterated over.

Exception raised when attempting to create an ambiguous wallclock time. At the end of a DST transition period, a particular wallclock time will

List populated on first use.

Set populated on first use.

Exception raised when attempting to create a wallclock time that cannot exist. At the start of a DST transition period, the wallclock time ju

Shallow structure to make storing subset-specific parameters cleaner.

UTC Optimized UTC implementation. It unpickles using the single module global instance defined beneath this class declaration.

Dictionary proving ISO3166 code -> English name. >>> print(country_names['au']) Australia

Map ISO 3166 country code to a list of timezone names commonly used in that country. iso3166_code is the two letter code used to identify the

Languages are individual implementations for different dynamic languages. This is the superclass of Python, Javascript, PHP, and Ruby. Ev

A timezone that has a variable offset from UTC The offset might change if daylight saving time comes into effect, or at a point in history wh

Base class for all exceptions raised by the pytz library

Fixed offset in minutes east from UTC.

Base class for invalid time exceptions.

Dictionary populated on first use.

A timezone that has a constant offset from UTC These timezones are rare, as most locations have changed their offset at some point in their h