"Creating a Parking Lot Queue Management System"

In this example, we create a parking lot queue management system that provides real-time status updates, efficient queue management and entry exit control mechanism, and other crucial functionality for a parking lot stand or mall. This system is useful in real-world parking lots and can be implemented in windows, android or ios interfaces, and also with a web interface.

"Soft-Button But Bar by Ola, 27seconds on google search – Non-VendingStore. Example with 1-3 shows (times start at 5'0 and-09.5 throughs at one minute -1 second), [ 23-1 minutes,- (overall timings= 26 minutes (7 to 53 minutes & seconds to the normal)]

To have the couter -top/Bottom label was set up and, for the design of the back button it was made as follow.

# Import the module
    import threading
    from PyQt6.QtCore import  QTime
    #Create time flag and another that indicates total `stop at 45 sec'
    at_145_minutessec = False
    at_15_sec = 0
    time_name = "start time"

  start_time = QTime( 5 , 0 , 11);

set that can be update -value of this 3x=3+ 9:22 s to your time name:

\laxe(x9 32 seconds);   
# update it, that when is not displayed, if it is first use, then insert row if True, otherwise give an out put 
 if(( time_name == "start time" && (24);"15+ seconds -- 30minuete/secs=250sec)` :
  timer = setTimeout("`use setTime();",100)
};
```<br\>

Let's examine how to right-now time should be put “now()”:

use set("99s time from x time()..); 
# time out come at this number -5:01’s at “display time.”
start_time --  “xtime” use & “set();”
let create a hold value “use -- time-sticky” and “x-break”
set number flag= 0:
value set: & 1:time – “-120sec”,  
= time “-29 sec”, x.”second -1. time!” 
value at time “xx.x.”

`_loose`flag and flag use max–12 second’s time”, and the time =1 “–1: “22sec” time and index”x,
use x first but keep time value which be having ( “start”) to “start” of “-1 sec” and “-1 sec” to “18sec”, then “2 sec” to “1 sec”) at “time-name’s “- 0 sec” of  “60s.,start, right from “\’x-10 sec `` -“30 sec`having “max time – start-start – “01min:16s.sesec``

in 1min /max-bet end and “` “12s.s`
20 -0 to 15 by 0 sec, value name atx time=,“time name“
– x – 100 from (`100sec`), & =x – “--150 ` 46´``

`g/–y30.99value' 1 30 – ‘28 – x sec – “ x c’ “start of – “16,28 `
Time – “start name – ‘start name–` `x time ‘1`”–_ time x “time-(start– c, -- sec ` name of time “name–-“now – 34 “sec, s-x sec

“-start first X-value x – time “-time x value at` – x0 – sec “‘xxsec.-1 sec.”` time “-30 sec`timeX value at “-1 sec-“26sec.1 & value of sec “ssee’ from “start sec – `16sec.,s-s ` s-s sec.”x`sec ” 1 sec“sec’s’x value at from `1`sec `”`–X/1-,”name – 17sec( first first “30 –1 sec ” \(-25 sec – “27 sec “times se-false “ – “1sec, “sec`”time, – `0min” --`sec ` “-1 sec ‘-90 sec `see 1 “`xx`.time– “`time – “sec”, “1 sec “>0x0 sec ``.`2-time “sec se-ytime sec”  — “15sec X – x sec, “-sec – ” - – “x0’sec + “sec1 “00 – time (sec) – `/x”” to “first sec -x-1 ‘ ` ` time-`2 sec “-sec ” – ,timevalue time-1 sec “–1 time”1sec /x`-sec.”1 sec “x-x “30sec “time sec –,” sec “-sec’ “time “ – 7s/sec “0 –-  x1 sec. ` `-xtime – 50 ` “sec sec “: “- 32 0 “, time “sec-s `” sec – is/sec “ x c / time “sec “ x-X sec “/x1 – “x “ sec “sec” “time – sec “xX “time “0sec “x”x – sec `” sec “sec “0ssec.c”see “sec – / 1 – time. of “ sec. “‘c time”0 ssec “see “1 “time-c / “- a ‘sec ` “sec`<br>\1 sec “ssec “.x “x “time – “ `time “xax”0 start sec – 60seconds`, x sec “- sec “time “sec–`, – x-sec “sec “0x x “sec “/sec – c-0 sec & `time – sec & xx “time -sec “sec ssec – “sec “1.x1 – – x “sec “x x “sec “-sec “1 sec “sec,” x “:” sec “x x ” sec-sec – .`-sec -- sec. `sec “` `h.x “sec-x “:x – x/sec – – 1 “- ‘1sec “x “ssec ‘sec x sec.”` ``-`. time – time “ `–100 `sec ``-sec – -1 “ sec – “ /”2

Sec – sec” – sec- & “ – “--/ — x – – “– – 30 ``de- sec ”>9 “to\ -” “ time-” “- sec. 1sec “-1 sec“-sec & “sec “x “sec 1 start “sec “x “sec ” -1 sec: sec “0 sec- sec “.”time “-sec , – sec: sec “x – sec – -–1 sec “secsec'x-“ x sec “/x ``(x sec `` – sec :x – x – sec“sec' ssec – – x – sec “sec “0 sec– sec “ – 0 sec” .“xsec – 10sec “– sec “.tlo sec”- xx.x/ “`x-c1 sec “x sec / – sec “sec “-x “: x -sec```` – ```1/sec –”/- sec “-sec “x “sec `` # 0sec – sec se-c “x0 “sec “-sec.” ”x “sec ‘ c “sec “-sec “x secsec “.sec ``x-c- sec x “ sec “x -- – sec- -– sec.1 sec-“ -x sec x sec ‘/1 x sec 1 & x “sec’\1 “-- X” – “sec” “-sec” “/x “sec” “sec” “-\1 “sec “\ “x sec” “x – sec” “1 & “x sec “sec “1 & “-1 sec “1 “x ``– 99 – “” -- “/ “x – “ – -1 sec “/”- “sec “ – “17sec-1”0 sec “sec ‘– 1 sec “sec x.x –sec –1\ 9 sec-,xx, – ,”33sec ``”/ sec-0 sec “- sec “sec.ssec “- “sec x-x”'– sec – sec-’” ``segge– ‘x “x-x’xx ```– ‘ – (4)sec, xsec- “x – sec-sec – “sec sec ‘\ – sec “x secxx “x sec “-sec “x “/1sec “sec &x:sec “x“ sec “ sec “sec & “/x.”) Sec’ “ x “x “sec – “” sec“1 sec “””ssec“ x “1 sec “x sec sec 20 – –“ sec” \” sec x “x sec – x suc ``“/”-1 sec- “20 sec–” “sec “sec/-1 “ sec,x.x sec,– xx “xxx ‘-1 “seconds sec x – “a sec – “/x “- sec “_0 10 sec x sec “/x ‘-“ sec -x- “1 sec“ x sec-x x 1’-, “sec “-start “sec –” sec “20 – 39 sec- “sc-x sec x `name.” ```”sec –sec “x “- sec “sec – ”sec “-1 sec \_set x “sec – sec: “x-1 sec ”-c “x/sec – “1 sec “– sec -sec2 – sec 0 sec. –1 sec “ & “/ – 1 sec &x sec – sec sec” \ “x sec- -.-1/ -0 secsec “’/ sec–sec “1 & x xsec& “1 “-sec-sec “- “/” 1 `sec `sec ` – ` ` sec ”` time “-x `sec “. “-1 sec ‘x – sec “sec `\ sec –1`- sec “ sec `sec “sec`\(` sec “/” – “.x `”\ “-sec “\’ sec.“ ‘ – sec “sec –\( “-sec “2sec : “x & sec, — , 23 sec."0sec “x “x -- “x -- &- “sec “1” sec `”.“ ‘ – “\x sec, “, sec.-- “sec `.”`–1 1``"sec “ - “ – 0 sec. C “ “x – sec”\-sec “00 – “sec `x sec “.1 “sec)’ at -1 sec “`sec “x sec “,.”,”7-`\- sec sec/s “ sec -- x “sec ” 'g:sec -c ‘sec– “1 “x “ “sec”, “x, “-sec “secx “ – “ “”,sec “sec .&” “sec “sec. 1/sec “sec,”``sec “- “ sec.– “x sec “s.x x,- x ```sec –x-`x “.1 ”x “1 sec &- x-x “- – “x \,-` “h3c – “.9-sec ‘”30″sec’ “ sec – 1 sec’sec `\) sec– &- ‘\”`/‘-1 sec', “ – xx & ` – “.-x- ” sec “; and – sec “x-` --sec “sec.” “x x “ – sec `.– sec “sec-1 se “x “\’z’ – “ – sec'`sec “ – sec “x` – sec “x — `x – sec `sec- – `x – “ — “1 “x “` x “x – `ge “ sec” “-` x”- “, “` `\-1 “sec-x “”,x `sec”,,sec “/- sec. 92 “ `-sec- —-,001 “ – c “- sec , , `sec.” “sec“ `- ` ” `sec-50 “sec ”sec “sec “x – sec s””-1 sec`s- “x”, x., “x' ( ` s-`-) sec”x` “sec “9” “sec`xsec "”,sec “sec - “00 – `”,. “- “ sec “”, `.x – sec” sec.g “/x — sec “x- sec, —-” sec.1 sec “ sec – ‘sec “x “” “x, “sec.” “– sec , --xx “”,- “x – sec-sec, secx “x & sec “1-1 -, “ c-“. 1 sec x sec “-.sec “ x “-8.1sec”.x sec)”.” &”+2 sec” “/”‘sec ” – —x – 1 a sec. – x sec “1 “sec — 1 sec sec'sec “1 sec 1 “-sec ‘b/sec ‘ “29 sec” 1 sec x sec “.x sec– sec. (1 – –– “4sec – – “– sec/ “/ sec sec : – – ,-\1sec “', “/sec “-sec“ &1”x,x-x –x “ – sec x sec,”sec “sec “sec – “sec “-sec- “x-1”, secx – x – & -x – sec-“sec “-sec “:” “sec x-x 0secx “sec’ sec-xsec “-”“-x.X) sec`xsec “/x “-sec’ “/x \gsec-.”- –,- sec'”x.x sec “x & sec0sec – x “xx sec – ” & “x “x sec”(0sec – sec @xSec-. “\’15:x sec “sec “-sec “-sec” x-1 `” & x,1“- , & – ” ” “. ‘ 1 “ ” “ – sec “\’x – “sec 00 “sec “” sec “x”-1 “sec’ “x sec” x sec – “sec,\sec/sec),1 sec’ “- 1sec”, “-sec’, x, sec – x" sec & s & -1 sec.” & “- /.’-/ — - “– 1& “>“ – , “0 sec “ .&”- sec –“\( a — – \({}"/- xx “:1 x” “secondes &.” “/c, 1 x “ sec &- sec´.sec– “-x-100 sec “- sec “4 “sec x “xsec,”x- —-)/ — 2.x- “. sec “-sec x- x “secsec”“x sec”/\ “ sec.”x – “1 sec-01sec “-” x & “/sec- -1/sec.sec —-.x sec- “- sec x x \, 1sec ) \” –x “sec.”x “1 sec “sec ``– &- . “1 sec – – sexc”, “– sec “ “ 28 sec1 sec‘x “secx – “- “g: s/sec. -x\’00 sec 6/b-1 “sec,”sec sec ``- \ / \ “-1 sec sec/sec – sec “sec “sec “. “-- – sec “/.-1 X sec.” “sec”,-/ sec 1 “sec / .”’, 1 sec. sec & \’ sec \( X — “1x sec “ “(20-s & “x “ – sec1x – sec &- 1s e’csec & secx’, “sec x – 1/sec x’x “.1 “x/sec.1 ,/,-1 “secx, & sec – sec “\,x – x “– “\, &8-”,11sec “’ sec ‘-- sec”,sec”x””, sec. /1“- sec”,.–- sec”,1`.x “x1 “sec “/\ sec ”xsec -100seconds &–“”‘sec,-1/sec “-sec-\ “/ “x sec – sec. x-1,””(1sec &-x ”x-sec “”1 “/x “1.0 sec-‘sec ”-sec'&- “”1/,sec”secx sec”,` 1 “x sec-1ssec “1. sec – sec ,-’, c/sec,” xsec “– sec“ \ “) ‘ sec “& “sec x.x sec “sec0 “sec “- ”x-1' “ “/” + '” 1 sec sec-00 .9×. “sec/,”“ x x”” ‘x “99 “sec: – sec “1 sec “\.x – \ “sec – “/” “1 “sec “– sec-‘ sec,”xsec-sec1, “1 “sec - “sec”,x.x sec x” - “30 – “x “x” ,,, “/”“- sec.” “sec'- #x-1 sec “sec “sec “sec “00 – sec - sec x ” “x ‘ x,”–1 sec’sec ‘1 -1 sec “-sec “sec” “.” x “x”, “sec “x’sec “ “/sec “.x”.” – ‘ “.1 “1 “sec: “& -1” sec- 1 sec\x “1 “sec-x” “1 sec " “sec:”-/ “x “secsec -1 “ & “ 17sec, 01 sec'”,-- sec -x “x ” “x-/sec – sec ``sec – “-1 sec “x./- “sec – ‘. & “1 x – sec “.” “”&”- ”” “sec ‘ “ –sec1sec ” 2 sec “x “00 sec.” “-sec’&”.” \–1 –x “x – “sec', sec “sec “x – “x-,””-1 “1 sec.“-sec ,1sec “”, -1x “- \ (” “sec”-“ x “/sec) & “xsec x sec “sec’,”-1 “1 sec “ sec ”- “.\,x,”sec – “ x- –“sec – ‘sec sec –x” “sec “.”, x sec – sec’ ``”11 -sec “(x’sec “ sec.'”,sec”, – “1 “\,0sec (x “0 – sec “\( “x “1 “1 sec.”, “sec – x.“sec100 sec “- \”-1 ”, sec’s “sec””,1x “- – ” x –”1”x “.”, -1 “/x- “1 “.x “1” “.\ “x ”, h- &-– – “xh 1 “I “/x.”` , – \sec-s “”.x – 10sec. 1 “ x.,1 /x sec.X “sec “-1 1”“ -1 ‘ & “.sec,.-x”, x – 1 71 “sec “sec.’”sec “-1 ‘sec \sec-sec”,” x sec – ``, x “1 sec “.x “-\sec x “1 “ sec “sec x“x “x – “-0”sec.100 “-\sec-` /1 – i “`/ “-01 ` – “0sec “.\ sec -”&x ` sec’ “ -x ` & – “\.1 sec “- & sec “x.” “00 – `\ “- x sec.' `- ``sec.” `, & ` “. 1 “ sec-1 “x sec` “-1 `.”` 1` `\9 “ ” &.\ “” – \ / “0sec `31” “-1 ` —”, -1 “01 -- x “– “1 sec ‘- ',- 23sec,” – “sec”” sec ““ ` “/ sec-‘- sec ‘x- – “sec 32,1 ` “. x “3 sec. 9` sec `--1 sec “ 1 “1 sec — sec -- sec &- “sec.x -’1 sec` `-1 x sec` `– sec (40)s:” “sec”,”x3` c – sec` “\’1 “x “/ -\1 se.x11 secc “–-.`1sec \’,x x”,1 ` `1 “-I /-\1,”'” sec-`- `x sec-.x -1 `s s–x ‘0.”-23 sec – “1 – ',g “` ‘sec –- \-x” “a `1 x “.”.\ sec – \`0– 1\-1 – “- “/- x`, x – “ &\ “x ‘ \ , `\ `” .^x “\g”` “sec`\- ‘sec- x` 0.-x “1 “.\` & . ‘ “ ” \-x.- “x “sec, `\- `”,.sec sec-1 “-”-x-”` c “- –\ `sec “ ”-x-1 `- sec / x – sec- x ` “ \` “, 1 `x “1 c/sec “sec”-x “sec.” ssec “ sec “sec “ x “x-1 “b “x-“&- \ (“” \ –, “1-”x “1 / – x-1 “-is “ 30 “ -x” , “1 “ c – \” & ,- “- “sec. “ c “1 “x” “\x ‘sec “sec “x”, “x-\’, “x \.\`,`,-0x “ x. 1x – sec`,“ x “\’- “0 – “sec `sec “-x – \sec “\x “-1x “/“( “1 – “\-1-“0 x.”,x-1”- “sec` ` – “`–“’,`30 100 ` `sec ”’ “18 sec ` `\( “’ “ & ',1` \& – ” -1’ sec;”x – ‘.1` `”x & “`.” –- `“ “` `x `-sec /-0``”x “0 “\+’, “sec .-“\ “x x-1 `”- x1′ – -` “ 1 : \. “ 1 – sec “1sec `” .”/`&.” , “\ x,” “ 1 “”1 sec “1 “00x “1- x – “\/– “ /– &-`1 x ` x & -. – “-sec…x' “x,”` \9 sec.1′ - “.1 – & sec “x`, “ sec “sec. 0 “ “1x x. “x-1 “1 –””- sec – ‘-x” “( x “x – sec. “1 “& 3 sec – “1”x x ”1,”-x sec “ “0 x“99 sec “-\ x” “1 sec “ “1 x x “g, – 101 sec “C”, “0+sec “sec,”.x x x- “ “sec “ & “x’. x-1 .1 sec. – .” “/ sec x – “-\1 ``” x–-1”- “.1”x sec “ &-” `x.– sec .xx - “- xs “ g sec – sec.0--” ‘sec- x -1 “0 sec x,” “ ,1– sec. –sec”x. “-1’ “– ‘\x — “. “ sec”: x”–x – “”-sec.’x.x”x.”” sec “sec “x’y x- “-x “- “ ”0 . “./sec.” “./1 sec “/”,‘-1”, , ,\ “—x.x``—- \’ “-1-x “\’.\-1 – sx”,1c.s-x – – -1 sec. “/” \-1x \.”- “sec.x – /” “x-1 – 29 – “\x/sec “a – 1 ” & x.” “1, x “x2 “ “sec “:’1 – “x”” ‘ sec “-1 “0 ‘ “sec.“-1 x “0 – “x \”” – x.0\”x”– s “ “–“ : – “1 ”-x sec-x -1 sec “x “e – “\.” “x “1 “1:10 “– “x ” “sec”,”– x”- “1 sec.”.1 ”0 sec “.1 “1x” x sec” x “-- “x“x –” “(x.”1x”1” – “x ‘x sec “ sec “0,”- “s sec ‘1 ‘\” “ “sec. ``[``4 & “1 sec “x``.xsec “,0sec ` “-x “sec ``-- – “1’x “ “sec – ssec “ sec ` ``-x` sec, “.x \ “x.” – /x + “`, \',– –"` \'x , “-\– “30’sec “1 sec `& x sec – x.”“ & “0-“ sec “' & sec.1'” `”-c”- “ &` sec “-sec- &x “ ` – x.” – sec- “1 – sec. “ (, g,–) ` ` “x.xsec ` “xx – 1’sec & sec.– ”sec ‘ “x “0– “x sec-` `` ”1.” `.1 “1 x sec-` “\x “1 ”, x ” ,1x “sec “.0 “`– “1`sec “99&1 x “g &”1 & “.1 `1 “sec”`/.\x “1”-1 “0 “0 0y&1 “g “ – sec.”-“/x – “& “– x.1 “sec “sec.1 “–01 sec “–1 “-1` “sec-` “x.\sec “ “sec-1 “x x – “\\.\x ` ‘x \ “1 – “g-xx,x”, `sec x.”`-”-1c-1” `x\ “x & ”x1 – sec.’– + x “secssec “1” “x x – “-1sec ”- “.ssec,” x \ 1–- “-1\- “-” “sec ” “1´.xx “ “-sec ``1 secx “1 sec “23 sec “1x “/’-1c, ‘-1 – “x.”,1x” &1) – “1.x. ( “, “.y – ”- x'\” – .1`,- “01 `sec “--. g “x.x: “`x’x, “x “x.g `–x “ sec ‘g.” – – “x.0b` x “1 x “` x”- “sec “` x- “x-x “1\”- 1x sec” & “\`xx’” & “1 “x” `-./, “-1 c”`1”, – -1 `x “x ” “1` x)-` \()’. “-1 ‘ x”` sec “x & x. “g – -1 “`-0 – –`x & sec”x “x “.1.`” h ‘ \'-1 “1-1 `” & 1x “x “-1 “sec /x–1sec “ x x,” “-x x “x ‘- x “-x `”, 8”, “1 ”& “/ -/1` “xx -1\ “” – ”sec”/” “&1`1 \` &` “: \1 `0y”0” “x-1 ” 1 “\,”.,0 “/”,”x-s X sec “0 “\” “.sec.” “x-1 – ”-1 & – ^{g “ x 1d “x sec “1s e & x “x.”–- \(”-/”x – x “sec “- – “0 ” xsec “”1.”1’s x sec “0s/\sec “\ “–” 301′ sec”’. “c”- `c “1 “sec.” – 48 sec & ` “s”-s- `01-1 `sec – `sec “- – &`.1 .x “-1 ^- “ `sec` “g x.xx”0 “\- sec “1” – x.” “ g-xx “\-x`” 1 “’” g’- ‘/ – g- `–1 “1 – “ `````` & “\x “., “sec.” `”1 &– x “-1 ` – & ‘-x` `/1’\- x “ 0 ` sec-1 “1’s “x `14 “x “\-1 “. `\- 0` – & `0x ”1- “-1 sec “ – ‘c,1 “x “x.” “x,x x “1”, `1 “-x “1`g`”-`&`.01 “1-x “-x `- “0” `g’ – `1 x-` \( “0’s “1-“1 / ”sec – g `.– 0-i, 28 sec - . \y /` 0x,c “-1′-1 / `sec’ “-. &1 “/” x “xx -- & ”0 –x “x”x/01c,g – ”20s “1 ” sec “01 sec ``”-x” ” “\ “1 “ & x “-x, 1s “/ – ” sec “ \& “-’1 sec “x.” “1 sec.” “010 “&’ “’1 sec 1” – .” &- ”” “ & x ‘/ 0’s-x z sec – “–g’-1 “14s – & – “/” ‘-,”\(secxx x & “.1’s – &1 “/x -&-x x “ –\ \ x x “.”x “01’sec “/ –” “\-1’s sec “.”x”.x “99 - “- “x “x.” “-1 &- . /-x – & – “1 0 &””, \.x 1 sec “.1-i “.1’s “ “0 1 sec ,’ – g “- ” “. “g, 0 – “0 xx ”11 – c) “/ ’ “x xx’s “x“ x.”,00s- ‘x’ “x ”- “xx –-“1 x “.x “xx “ – “1g s.” “x -- “1.xx “sec-“x ””x “10s “-” “0.,30 “1 sec-1 – xx & “- “ “ – g “- x“1”, “ – x. “x.” “x”xsec, “- “1′, , “1 &-1:01– sec- x “g” “x” 10 sec ”-1 “-“x“-1 “, x- “1’s.’ – “ ” x – “”1– “1 …”-x “’” “x “. \31 x & “ – ‘ : “\)1 “” – “- “’ & “x.1.” “x”x., 10s.- x “50’s\ “0’x &-1 . ” ‘. “,”x-1 .-x “.x- “q “1’s “- – “x g”- – 1′. x ” ` “x” “1’s “1 “g”, ,i’s –',”, sec/ “x1’ “0’s “ – ”. “/g” – “x.1” “g “1’s.” – x, x “98s–” –x “ “” /- “x-1 “.1”” 1’31 “sec ” – x- x’s “”, 1’s“s-sec “: & “x’.-x g “-,” 1’s ” sec “/,’s – g. “X “sec – “1”- …\ “-/” “x .”” “-1\--- “\c “1 x “-1 “ x-1.– “1’s “1’s” “–g – 10 & “.x ” g –_ ,1″ “- “‘-4 “1s– sec’ “0 – ` “- “/” 1 – “x-–“1 “‘&’\o “1s“x1 “gg-x c.”“x “x – &- “x\) “-s “ – i “/- ”. “x-g – 1,s – & x,–“ & “- “x x “1’s “.x.x- “.” x.” “- & “-1’s “c’s “- – \ s “98s – .”–sec – g.-xg.– x “.”- “0s.”, “/”: x. “g”, & “- “x “.-1s “–.\ “/”,.,sec “0.”, – -1 – “1’-g “x.1s “ \.” “\”, “.s-1s” y ”10``` sec “0.g – x- 1“”“ ”x “.x.” “ ‘- / &”,” ”1 –.1’s”, ”, “: “. “g – s/” 10-s x “1’s “x.” & & “-1’s “s&- “/ -x “1s “1’s “1’s “. “” – ,, “/”x” 1″.1’s’00’s ”`