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remove some deprecated pre-1.0 stdlib modules (#20202)

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* remove pre-1.0 stdlib deprecations

notable exceptions:
* ze, toU8 etc in system/arithmetics
* potentially callsite

* undo macros, ospaths, securehash, oswalkdir

* add sets back

* add back future, document deprecated versions

* add to changelog [skip ci]
This commit is contained in:
metagn 2022-08-23 21:18:40 +03:00 • committed by GitHub
commit f4af9e955b
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13 changed files with 18 additions and 980 deletions
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48
tests/misc/tevents.nim
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@ -1,48 +0,0 @@
discard """
output: '''
HandlePrintEvent: Output -> Handled print event
HandlePrintEvent2: Output -> printing for ME
HandlePrintEvent2: Output -> printing for ME
'''
"""
import events
type
PrintEventArgs = object of EventArgs
user*: string
proc handleprintevent*(e: EventArgs) =
write(stdout, "HandlePrintEvent: Output -> Handled print event\n")
proc handleprintevent2*(e: EventArgs) =
var args: PrintEventArgs = PrintEventArgs(e)
write(stdout, "HandlePrintEvent2: Output -> printing for " & args.user)
var ee = initEventEmitter()
var eventargs: PrintEventArgs
eventargs.user = "ME\n"
##method one test
ee.on("print", handleprintevent)
ee.on("print", handleprintevent2)
ee.emit("print", eventargs)
##method two test
type
SomeObject = object of RootObj
printEvent: EventHandler
var obj: SomeObject
obj.printEvent = initEventHandler("print")
obj.printEvent.addHandler(handleprintevent2)
ee.emit(obj.printEvent, eventargs)
obj.printEvent.removeHandler(handleprintevent2)
ee.emit(obj.printEvent, eventargs)