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| Dependency | Optional | Group |
|---|---|---|
| asn1crypto | false | |
| cryptography | false | |
| lxml | false | |
| pyhanko-certvalidator | false |
| Package | Optional | Group |
|---|---|---|
| xhtml2pdf | false |
| requests | false |
| tzlocal | false |
| aiohttp | true | async-http |
| fonttools | true | opentype |
| pillow | true | image-support |
| python-barcode | true | image-support |
| python-pkcs11 | true | pkcs11 |
| qrcode | true | qr |
| signxml | true | etsi |
| uharfbuzz | true | opentype |
| xsdata | true | etsi |