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| 1 | +# Source Map: `comunicacao.py` (1348 lines) |
| 2 | + |
| 3 | +SEFAZ webservice communication for NF-e, NFC-e, NFS-e, MDF-e and CT-e. |
| 4 | + |
| 5 | +## Classes Overview |
| 6 | + |
| 7 | +| Class | Lines | Purpose | |
| 8 | +|-------|-------|---------| |
| 9 | +| `Comunicacao` | 31-47 | Abstract base class | |
| 10 | +| `ComunicacaoSefaz` | 50-612 | NF-e/NFC-e SEFAZ communication | |
| 11 | +| `ComunicacaoNfse` | 615-845 | NFS-e municipal communication (Betha/Ginfes) | |
| 12 | +| `ComunicacaoMDFe` | 848-1119 | MDF-e SEFAZ communication | |
| 13 | +| `ComunicacaoCTe` | 1121-1348 | CT-e SEFAZ communication | |
| 14 | + |
| 15 | +--- |
| 16 | + |
| 17 | +## `Comunicacao` (base) — Lines 31-47 |
| 18 | + |
| 19 | +Stores `uf`, `certificado`, `certificado_senha`, `_ambiente` (1=prod, 2=homolog). |
| 20 | + |
| 21 | +## `ComunicacaoSefaz` — Lines 50-612 |
| 22 | + |
| 23 | +### Public Methods |
| 24 | +| Method | Lines | Purpose | |
| 25 | +|--------|-------|---------| |
| 26 | +| `autorizacao()` | 56-130 | Send NF-e for authorization (sync/async) | |
| 27 | +| `consulta_recibo()` | 132-155 | Query batch processing result | |
| 28 | +| `consulta_nota()` | 157-175 | Query NF-e status by access key | |
| 29 | +| `consulta_distribuicao()` | 177-231 | DF-e distribution query (distNSU, consNSU, consChNFe) | |
| 30 | +| `consulta_cadastro()` | 233-292 | Taxpayer registration query | |
| 31 | +| `evento()` | 294-320 | Send NF-e events (cancel, correction letter) | |
| 32 | +| `status_servico()` | 322-335 | Check SEFAZ server status | |
| 33 | +| `inutilizacao()` | 337-410 | Number range invalidation | |
| 34 | + |
| 35 | +### Internal Methods |
| 36 | +| Method | Lines | Purpose | |
| 37 | +|--------|-------|---------| |
| 38 | +| `_get_url_an()` | 412-424 | Get national environment URL (AN) | |
| 39 | +| `_get_url()` | 426-551 | **URL resolver** — routes to correct SEFAZ by UF, model, environment, contingency | |
| 40 | +| `_construir_xml_soap()` | 553-570 | Build SOAP XML envelope | |
| 41 | +| `_post_header()` | 572-581 | HTTP headers (PE requires SOAPAction) | |
| 42 | +| `_post()` | 583-612 | Execute HTTPS POST with A1 certificate | |
| 43 | + |
| 44 | +### URL Routing Detail (`_get_url`) |
| 45 | +| Section | Lines | States | |
| 46 | +|---------|-------|--------| |
| 47 | +| Contingency SVRS | 429-462 | AM, BA, CE, GO, MA, MS, MT, PE, PR | |
| 48 | +| Contingency SVAN | 463-476 | AC, AL, AP, DF, ES, MG, PA, PB, PI, RJ, RN, RO, RR, RS, SC, SE, SP, TO | |
| 49 | +| Own webservices | 480-501 | PR, MS, SP, AM, CE, BA, GO, MG, MT, PE, RS | |
| 50 | +| SVRS states | 504-533 | AC, AL, AP, DF, ES, PB, PI, RJ, RN, RO, RR, SC, SE, TO, PA | |
| 51 | +| SVAN (MA only) | 536-548 | MA | |
| 52 | + |
| 53 | +--- |
| 54 | + |
| 55 | +## `ComunicacaoNfse` — Lines 615-845 |
| 56 | + |
| 57 | +### Public Methods |
| 58 | +| Method | Lines | Purpose | |
| 59 | +|--------|-------|---------| |
| 60 | +| `autorizacao()` | 635-644 | Generate NFS-e (Betha only) | |
| 61 | +| `enviar_lote()` | 646-655 | Send batch (Ginfes only) | |
| 62 | +| `consultar()` | 657-666 | Query NFS-e (Ginfes only) | |
| 63 | +| `consultar_rps()` | 668-678 | Query by RPS (Betha + Ginfes) | |
| 64 | +| `consultar_faixa()` | 680-687 | Query range (Betha only) | |
| 65 | +| `consultar_lote()` | 689-698 | Query batch (Ginfes only) | |
| 66 | +| `consultar_situacao_lote()` | 700-707 | Query batch status (Ginfes only) | |
| 67 | +| `cancelar()` | 709-722 | Cancel NFS-e (Betha + Ginfes) | |
| 68 | + |
| 69 | +### Internal Methods |
| 70 | +| Method | Lines | Purpose | |
| 71 | +|--------|-------|---------| |
| 72 | +| `_cabecalho()` / `_cabecalho2()` | 724-762 | WSDL request header XML | |
| 73 | +| `_cabecalho_ginfes()` | 764-768 | Ginfes-specific header via XSD | |
| 74 | +| `_get_url()` | 770-780 | URL resolver for NFS-e | |
| 75 | +| `_post()` | 782-804 | HTTP (no cert) WSDL communication | |
| 76 | +| `_post_https()` | 806-845 | HTTPS (with cert) WSDL communication | |
| 77 | + |
| 78 | +--- |
| 79 | + |
| 80 | +## `ComunicacaoMDFe` — Lines 848-1119 |
| 81 | + |
| 82 | +### Public Methods |
| 83 | +| Method | Lines | Purpose | |
| 84 | +|--------|-------|---------| |
| 85 | +| `autorizacao()` | 874-956 | Send MDF-e for authorization (sync/async) | |
| 86 | +| `status_servico()` | 958-965 | Check MDF-e server status | |
| 87 | +| `consulta()` | 967-976 | Query MDF-e by access key | |
| 88 | +| `consulta_nao_encerrados()` | 978-990 | Query non-closed MDF-e | |
| 89 | +| `consulta_recibo()` | 992-1000 | Query batch processing result | |
| 90 | +| `evento()` | 1002-1017 | Send MDF-e events (cancel, close, add driver, add DF-e, payment) | |
| 91 | + |
| 92 | +### Internal Methods |
| 93 | +| Method | Lines | Purpose | |
| 94 | +|--------|-------|---------| |
| 95 | +| `_construir_xml_soap()` | 1019-1044 | Build SOAP XML with header | |
| 96 | +| `_post_header()` | 1046-1061 | HTTP headers | |
| 97 | +| `_post()` | 1063-1099 | Execute HTTPS POST with cert | |
| 98 | +| `_cabecalho_soap()` | 1101-1107 | SOAP header with cUF and versaoDados | |
| 99 | +| `_get_url()` | 1109-1118 | URL resolver (SVRS only) | |
| 100 | + |
| 101 | +--- |
| 102 | + |
| 103 | +## `ComunicacaoCTe` — Lines 1121-1348 |
| 104 | + |
| 105 | +### Public Methods |
| 106 | +| Method | Lines | Purpose | |
| 107 | +|--------|-------|---------| |
| 108 | +| `status_servico()` | 1136-1147 | Check CT-e server status | |
| 109 | +| `consulta_distribuicao()` | 1149-1200 | CT-e distribution query | |
| 110 | +| `consulta()` | 1202-1211 | Query CT-e by access key | |
| 111 | + |
| 112 | +### Internal Methods |
| 113 | +| Method | Lines | Purpose | |
| 114 | +|--------|-------|---------| |
| 115 | +| `_get_url_an()` | 1213-1219 | National environment URL | |
| 116 | +| `_cabecalho_soap()` | 1221-1227 | SOAP header | |
| 117 | +| `_get_url()` | 1229-1281 | **URL resolver** — own (MT, MS, MG, PR, RS, SP), SVRS, SVSP | |
| 118 | +| `_construir_xml_soap()` | 1283-1304 | Build SOAP XML envelope | |
| 119 | +| `_post_header()` | 1306-1313 | HTTP headers | |
| 120 | +| `_post()` | 1315-1348 | Execute HTTPS POST with cert | |
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