## Crie uma instância { #create-an-instance }

Nós poderíamos criar uma instância desta classe com:

{* ../../docs_src/dependencies/tutorial011_an_py39.py hl[18] *}

E deste modo nós podemos "parametrizar" a nossa dependência, que agora possui `"bar"` dentro dele, como o atributo `checker.fixed_content`.

## Utilize a instância como dependência { #use-the-instance-as-a-dependency }

Por lo tanto, puedes buscar esa excepción específica dentro de la dependencia con `except SomeException`.

Del mismo modo, puedes usar `finally` para asegurarte de que los pasos de salida se ejecuten, sin importar si hubo una excepción o no.

{* ../../docs_src/dependencies/tutorial007_py39.py hl[3,5] *}

Estos headers preservan información sobre el request original que de otro modo se perdería:

* **X-Forwarded-For**: La IP original del cliente
* **X-Forwarded-Proto**: El protocolo original (`https`)
* **X-Forwarded-Host**: El host original (`mysuperapp.com`)

pkg unicode, var Khudawadi *RangeTable
pkg unicode, var Linear_A *RangeTable
pkg unicode, var Mahajani *RangeTable
pkg unicode, var Manichaean *RangeTable
pkg unicode, var Mende_Kikakui *RangeTable
pkg unicode, var Modi *RangeTable
pkg unicode, var Mro *RangeTable
pkg unicode, var Nabataean *RangeTable
pkg unicode, var Old_North_Arabian *RangeTable
pkg unicode, var Old_Permic *RangeTable
pkg unicode, var Pahawh_Hmong *RangeTable

				"image/vnd.fst",
				"image/vnd.fujixerox.edmics-mmr",
				"image/vnd.fujixerox.edmics-rlc",
				"image/vnd.globalgraphics.pgb",
				"image/vnd.microsoft.icon",
				"image/vnd.mix",
				"image/vnd.ms-modi",
				"image/vnd.net-fpx",
				"image/vnd.radiance",
				"image/vnd.sealed.png",
				"image/vnd.sealedmedia.softseal.gif",
				"image/vnd.sealedmedia.softseal.jpg",
				"image/vnd.svf",

tiTkmòosŒiVtJy_@~Çå|G\m†`ñZ¾o{{Vû ?¾ZïKHòinOœ¢{jã:UDyy[ÚóbDˆCväêåk}Dym|<rGRý¨GwÈohWKnMªLB¼"iI²,% Œ; „vDoFûHewŠA{qmýGzã R¾Ùîñþ,ÏutSQTá>ï|¾N]n|çlM®‰sj…—†Yp¤~iÄ»two\Edtv}Ö~EE~m¬¸û|w\OF îo¾ ïhN ilñL¥zqK/t¢Sxst·ttcˆ¯ b_2ú m þ WlONl]FeIˆïTryrYT÷ETNIº W_c¢v`G eZ› „ Wls~`mDIÕ BsD}^yL5¤ÌFNLG ³¹si@xÃæÀ{[÷·ugòS{—YÐGFiÜy\‘~jC|»kKÕvID­8 + èepéì^˜»¹† ixÄãynï\º x]Ti|ôMV ëvÜø5]ï¾Xle¦BñpPow]xM a[eoKò~IˆBñúDC þãÆ_xOxHÿô l}¼?ûp›?ªQïR~qx†iq GŠym`@mûlsÖšÎÔµL}TDãnst ² qò3 í ~rOâË>ÁòÁ<ÆóõÀ áíÛüÏÐ hm^ w}XôY¼ìAHGdñxgeòx¾}Zì¦KPk~CKNyiT....

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cal
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cam
cam.it
camau.vn
camdvr.org
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campaign.gov.uk
campania.it
campidano-medio.it
campidanomedio.it
campinagrande.br
campinas.br
campobasso.it
can.re
canary.replit.dev
candypop.jp
canon
cantho.vn
canva-apps.cn
canva-apps.com
caobang.vn
capetown

11600..11640  ; valid                                  # 7.0  MODI LETTER A..MODI SIGN ARDHACANDRA
11641..11643  ; valid                  ;      ; NV8    # 7.0  MODI DANDA..MODI ABBREVIATION SIGN
11644         ; valid                                  # 7.0  MODI SIGN HUVA
11645..1164F  ; disallowed                             # NA   <reserved-11645>..<reserved-1164F>
11650..11659  ; valid                                  # 7.0  MODI DIGIT ZERO..MODI DIGIT NINE

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