mirror of
https://github.com/urbit/shrub.git
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320 lines
10 KiB
Plaintext
320 lines
10 KiB
Plaintext
:: Twitter daemon
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::
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:::: /hoon/twit/app
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::
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/- plan-acct
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/+ twitter, hall
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::
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:::: ~fyr
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::
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=, eyre
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=, html
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|%
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++ twit-path :: valid peer path
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$% {$cred $~} :: credential info
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{$home p/@t $~} :: home timeline
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{$user p/@t $~} :: user's tweets
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{$post p/@taxuv $~} :: status of status
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==
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::
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++ axle :: app state
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$: $0
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out/(map @uvI (each {knot cord} stat)) :: sent tweets
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ran/(map path {p/@ud q/@da}) :: polls active
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fed/(jar path stat) :: feed cache
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ced/(unit (pair @da json)) :: credentials
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==
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::
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++ gift :: subscription action
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$% {$quit $~} :: terminate
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{$diff gilt} :: send data
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==
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++ gilt
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$% {$twit-feed p/(list stat)} :: posts in feed
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{$twit-post p/stat} :: tweet accepted
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{$ares term (list tank)} :: error
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{$json json} :: unspecialized
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==
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::
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++ move {bone card}
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++ card :: arvo request
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$? gift
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$% {$hiss wire (unit user:eyre) api-call} :: api request
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{$poke wire app-message} ::
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{$wait wire p/@da} :: timeout
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== ==
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::
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++ api-call {response-mark $twit-req {endpoint quay}} :: full hiss payload
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++ response-mark ?($twit-post $twit-feed $twit-cred) :: sigh options
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++ app-message
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$? {{ship $hall} $hall-action action:hall} :: chat message
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{{ship $hood} $write-plan-account user:eyre plan-acct} :: registration
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== ::
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++ sign :: arvo response
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$% {$e $thou p/httr} :: HTTP result
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{$t $wake $~} :: timeout ping
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==
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::
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:: XX =*
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++ stat post:twitter :: recieved tweet
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++ command command:twitter :: incoming command
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++ endpoint endpoint:reqs:twitter :: outgoing target
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++ param param:reqs:twitter :: twit-req paramters
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++ print print:twitter :: their serialization
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::
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--
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::
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::::
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::
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|_ {bowl:gall axle}
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::
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++ prep
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|= a/(unit axle) ^- (quip move _+>)
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?^ a [~ +>(+<+ u.a)]
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(peer-scry-x /cred)
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::
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++ cull :: remove seen tweets
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|= {pax/path rep/(list stat)} ^+ rep
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=+ pev=(silt (turn (~(get ja fed) pax) |=(stat id)))
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(skip rep |=(stat (~(has in pev) id)))
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::
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++ done [*(list move) .]
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++ dely :: next polling timeout
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|= pax/path
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^- {(unit time) _ran}
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=+ cur=(~(get by ran) pax)
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=+ tym=(add now (mul ~s8 (bex ?~(cur 0 p.u.cur))))
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:: ~& dely/`@dr`(sub tym now)
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?: &(?=(^ cur) (gte tym q.u.cur) (gth q.u.cur now))
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[~ ran]
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[`tym (~(put by ran) pax ?~(cur 0 (min 5 +(p.u.cur))) tym)]
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::
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++ wait-new :: poll with min delay
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|= {pax/path mof/(list move)}
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(wait(ran (~(del by ran) pax)) pax mof)
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::
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++ wait :: ensure poll by path
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|= {pax/path mof/(list move)} ^+ done
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=^ tym ran (dely pax)
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:_ +>.$
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?~ tym
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:: ~& no-wait/ran
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mof
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:: ~& will-wait/u.tym
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:- [ost %wait pax u.tym]
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mof
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::
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++ poke-twit-do :: recieve request
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|= {usr/user:eyre act/command} ^+ done
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?- -.act
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$post
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=. out (~(put by out) p.act %& usr q.act)
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%+ wait-new /peer/home/[usr]
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=+ req=[%twit-req `endpoint`update+[%status q.act]~ ~]
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[ost %hiss post+(dray:wired ~[%uv] p.act) `usr %twit-post req]~
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==
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::
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++ wake-peer
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|= {pax/path $~} ^+ done
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~& twit-wake+peer+pax
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:_ +>.$
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?. (~(has by ran) peer+pax) :: ignore if retracted
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~
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=+ => |=({a/bone @ b/path} [b a])
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pus=(~(gas ju *(jug path bone)) (turn ~(tap by sup) .))
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?~ (~(get ju pus) pax)
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~
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~& peer-again+[pax ran]
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(pear | `~. pax) ::(user-from-path pax))
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::
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++ sigh-recoverable-error :: Rate-limit
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|= {pax/path $429 $rate-limit lim/(unit @da)}
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=. ran (~(put by ran) pax 6 now)
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=+ tym=?~(lim (add ~m7.s30 now) (add ~1970.1.1 (mul ~s1 u.lim)))
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~& retrying-in+`@dr`(sub tym now)
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:_(+>.$ [ost %wait pax tym]~)
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::
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++ sigh-twit-cred-scry-cred sigh-twit-cred-cred :: alias
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++ sigh-twit-cred-cred
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|= {wir/wire acc/plan-acct raw/json} ^+ done
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?> ?=($~ wir)
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=+ pax=`twit-path`cred+wir
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:_ +>.$(ced `[now raw])
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:- [ost %poke pax [our %hood] %write-plan-account ~.twitter acc]
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(spam-with-scry-x pax json+raw)
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::
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++ sigh-twit-post-post :: status acknowledged
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|= {wir/wire rep/stat} ^+ done
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=+ (raid:wired wir mez=%uv ~)
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=. out (~(put by out) mez %| rep)
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:_ +>.$
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=+ pax=/[who.rep]/status/(rsh 3 2 (scot %ui id.rep))
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:- (show-url [& ~ &+/com/twitter] `pax ~)
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(spam-with-scry-x post+wir twit-post+rep)
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::
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++ sigh-twit-feed :: feed data
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|= {wir/wire rep/(list stat)} ^+ done
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?> ?=({?($peer $scry) *} wir)
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=* pax t.wir
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:: ~& got-feed+[(scag 5 (turn rep |=(stat id))) fed]
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=+ ren=(cull pax rep) :: new messages
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=. rep (weld ren (~(get ja fed) pax))
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=. fed (~(put by fed) pax rep) :: save full list
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?: ?=($scry -.wir)
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[(spam scry+x+pax [%diff twit-feed+(flop rep)] [%quit ~] ~) +>.$]
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?~ ren
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(wait wir ~) :: pump polling
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:: ~& spam-feed+ren
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(wait-new wir (spam pax [%diff twit-feed+(flop ren)] ~))
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::
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++ sigh-tang :: Err
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|= {pax/path tan/tang} ^+ done
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~& sigh-tang+pax
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%- (slog (flop tan))
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=+ ^- git/gift
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=+ err='' ::%.(q:(need r.hit) ;~(biff de-json mean:reparse:twitter)) :: XX parse?
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:^ %diff %ares %bad-http
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tan
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:: [leaf/"HTTP Code {<p.hit>}" (turn (need err) mean:render:twit)]
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?+ pax [[ost git]~ +>.$]
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{$post @ $~}
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[(spam pax git ~) +>.$]
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==
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::
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:: ++ user-to-path |=(a/(unit iden) ?~(a '~' (scot %ta u.a)))
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:: ++ user-from-path
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:: |= pax/path ^- {(unit iden) path}
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:: ~| %bad-user
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:: ?~ pax ~|(%empty-path !!)
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:: ~| i.pax
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:: ?: =('~' i.pax) [~ t.pax]
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:: [`(slav %ta i.pax) t.pax]
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::
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::
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++ compat
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|= {usr/(unit user:eyre) req/(unit user:eyre)}
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?~(req & =(usr req))
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::
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:: .^(twit-feed %gx /=twit=/~/home/urbit_test)
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:: .^(twit-stat %gx /=twit=/~./post/0vv0old.0post.hash0.0000)
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++ peek
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|= {ren/care:clay pax/path} ^- (unit (unit gilt))
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?> ?=($x ren) :: others unsupported
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=+ usr=`~. :: =^ usr pax (user-from-path pax)
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?. ?=(twit-path pax)
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~|([%missed-path pax] !!)
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=+ gil=(pear-scry pax)
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?- -.gil
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$none ~
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$part ~ :: stale data
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$full ``p.gil
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==
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::
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++ peer-scry-x
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|= pax/path ^+ done
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:_ +>
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=+ pek=(peek %x pax)
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?^ pek
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?~ u.pek ~|(bad-scry+x+pax !!)
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~[[ost %diff u.u.pek] [ost %quit ~]]
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=+ usr=`~. :: =^ usr pax (user-from-path pax)
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?. ?=(twit-path pax)
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~|([%missed-path pax] !!)
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=+ hiz=(pear-hiss pax)
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?~ hiz ~ :: already in flight
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::?> (compat usr -.u.hiz) :: XX better auth
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[ost %hiss scry+pax usr +.u.hiz]~
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::
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++ peer |=(pax/path :_(+> (pear & `~. pax))) :: accept subscription
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++ pear :: poll, possibly returning current data
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|= {ver/? usr/(unit user:eyre) pax/path}
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^- (list move)
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?. ?=(twit-path pax)
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~|([%missed-path pax] !!)
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=+ gil=(pear-scry pax)
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%+ welp
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^- (list move)
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?: ?=($full -.gil) ~ :: permanent result
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=+ hiz=(pear-hiss pax)
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?~ hiz ~
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::?> (compat usr -.u.hiz) :: XX better auth
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[ost %hiss peer+pax usr +.u.hiz]~
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^- (list move)
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?. ver ~
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?- -.gil
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$none ~
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$part [ost %diff p.gil]~
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$full ~[[ost %diff p.gil] [ost %quit ~]]
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==
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::
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++ pear-scry
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|= pax/twit-path ^- $%({$none $~} {$part p/gilt} {$full p/gilt})
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?- -.pax
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$post
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=+ (raid:wired +.pax mez=%uv ~)
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=+ sta=(~(get by out) mez)
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?. ?=({$~ $| *} sta)
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[%none ~]
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[%full twit-post+p.u.sta]
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::
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?($user $home)
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[%part twit-feed+(flop (~(get ja fed) pax))]
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::
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$cred
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?~ ced [%none ~]
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?: (gth now (add p.u.ced ~m1)) :: stale
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[%none ~]
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[%full %json q.u.ced]
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==
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::
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++ pear-hiss
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|= pax/twit-path ^- (unit {(unit user:eyre) api-call})
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?- -.pax
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$post ~ :: future/unacked
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$cred
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`[`~. %twit-cred twit-req+[test-login+~ ['skip_status'^%t]~]]
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::
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$user
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=+ ole=(~(get ja fed) pax)
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=+ opt=?~(ole ~ ['since_id' (tid:print id.i.ole)]~)
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`[`~. [%twit-feed twit-req+[posts-by+[(to-sd p.pax)]~ opt]]]
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::
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$home
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=+ ole=(~(get ja fed) pax)
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=+ opt=?~(ole ~ ['since_id' (tid:print id.i.ole)]~)
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`[`p.pax [%twit-feed twit-req+[timeline+~ opt]]]
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==
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::
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++ to-sd :: parse user name/numb
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|= a/knot ^- sd:param
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~| [%not-user a]
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%+ rash a
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;~(pose (stag %user-id dem) (stag %screen-name user:parse:twitter))
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::
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:: ++ pull :: release subscription
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:: |= ost/bone
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:: ?. (~(has by sup) ost) `+>.$ :: XX should not occur
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:: =+ [his pax]=(~(got by sup) ost)
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:: ?: (lth 1 ~(wyt in (~(get ju pus) pax)))
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:: `+>.$
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:: =: ran (~(del by ran) [%peer pax])
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:: fed (~(del by fed) pax)
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:: ==
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:: `+>.$
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::
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++ spam-with-scry-x :: recieve final
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|= {a/path b/gilt} ^- (list move)
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=+ mof=~[[%diff b] [%quit ~]]
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(weld (spam a mof) (spam scry+x+a mof))
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::
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++ spam :: send by path
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|= {a/path b/(list gift)} ^- (list move)
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%- zing ^- (list (list move))
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%+ turn ~(tap by sup)
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|= {ost/bone @ pax/path}
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?. =(pax a) ~
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(turn b |=(c/gift [ost c]))
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::
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++ show-url ~(said-url hall `bowl:gall`+<-)
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--
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