ca81e623db
* add noop event * fix pyi * get it right pyright * why * remove silly events * fix tests * remove semi colon * errors in merging
119 lines
3.9 KiB
Python
119 lines
3.9 KiB
Python
"""Moment component for humanized date rendering."""
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import dataclasses
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from typing import List, Optional
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from reflex.components.component import NoSSRComponent
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from reflex.event import EventHandler, passthrough_event_spec
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from reflex.utils.imports import ImportDict
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from reflex.vars.base import LiteralVar, Var
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@dataclasses.dataclass(frozen=True)
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class MomentDelta:
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"""A delta used for add/subtract prop in Moment."""
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years: Optional[int] = dataclasses.field(default=None)
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quarters: Optional[int] = dataclasses.field(default=None)
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months: Optional[int] = dataclasses.field(default=None)
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weeks: Optional[int] = dataclasses.field(default=None)
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days: Optional[int] = dataclasses.field(default=None)
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hours: Optional[int] = dataclasses.field(default=None)
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minutess: Optional[int] = dataclasses.field(default=None)
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seconds: Optional[int] = dataclasses.field(default=None)
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milliseconds: Optional[int] = dataclasses.field(default=None)
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class Moment(NoSSRComponent):
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"""The Moment component."""
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tag: str = "Moment"
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is_default = True
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library: str = "react-moment"
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lib_dependencies: List[str] = ["moment"]
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# How often the date update (how often time update / 0 to disable).
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interval: Var[int]
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# Formats the date according to the given format string.
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format: Var[str]
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# When formatting duration time, the largest-magnitude tokens are automatically trimmed when they have no value.
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trim: Var[bool]
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# Use the parse attribute to tell moment how to parse the given date when non-standard.
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parse: Var[str]
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# Add a delta to the base date (keys are "years", "quarters", "months", "weeks", "days", "hours", "minutes", "seconds")
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add: Var[MomentDelta]
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# Subtract a delta to the base date (keys are "years", "quarters", "months", "weeks", "days", "hours", "minutes", "seconds")
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subtract: Var[MomentDelta]
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# Displays the date as the time from now, e.g. "5 minutes ago".
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from_now: Var[bool]
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# Setting fromNowDuring will display the relative time as with fromNow but just during its value in milliseconds, after that format will be used instead.
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from_now_during: Var[int]
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# Similar to fromNow, but gives the opposite interval.
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to_now: Var[bool]
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# Adds a title attribute to the element with the complete date.
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with_title: Var[bool]
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# How the title date is formatted when using the withTitle attribute.
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title_format: Var[str]
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# Show the different between this date and the rendered child.
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diff: Var[str]
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# Display the diff as decimal.
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decimal: Var[bool]
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# Display the diff in given unit.
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unit: Var[str]
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# Shows the duration (elapsed time) between two dates. duration property should be behind date property time-wise.
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duration: Var[str]
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# The date to display (also work if passed as children).
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date: Var[str]
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# Shows the duration (elapsed time) between now and the provided datetime.
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duration_from_now: Var[bool]
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# Tells Moment to parse the given date value as a unix timestamp.
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unix: Var[bool]
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# Outputs the result in local time.
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local: Var[bool]
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# Display the date in the given timezone.
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tz: Var[str]
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# The locale to use when rendering.
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locale: Var[str]
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# Fires when the date changes.
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on_change: EventHandler[passthrough_event_spec(str)]
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def add_imports(self) -> ImportDict:
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"""Add the imports for the Moment component.
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Returns:
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The import dict for the component.
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"""
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imports = {}
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if isinstance(self.locale, LiteralVar):
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imports[""] = f"moment/locale/{self.locale._var_value}"
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elif self.locale is not None:
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# If the user is using a variable for the locale, we can't know the
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# value at compile time so import all locales available.
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imports[""] = "moment/min/locales"
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if self.tz is not None:
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imports["moment-timezone"] = ""
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return imports
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