openapi-nexus 0.1.15

OpenAPI 3.x multi-language code generator
Documentation 
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//! Hardcoded Python runtime source files for httpx.

use crate::codegen::traits::file_writer::FileInfo;

const CLIENT_PY: &str = include_str!("runtime/client.py.txt");
const AUTH_PY: &str = include_str!("runtime/auth.py.txt");
const ERRORS_PY: &str = include_str!("runtime/errors.py.txt");
const UPLOAD_FILE_PY: &str = include_str!("runtime/upload_file.py.txt");

/// Returns runtime files ready to write.
pub fn runtime_files(header: &str, include_upload_file: bool) -> Vec<FileInfo> {
    let mut files = vec![
        FileInfo::runtime("client.py".to_string(), with_header(header, CLIENT_PY)),
        FileInfo::runtime("auth.py".to_string(), with_header(header, AUTH_PY)),
        FileInfo::runtime("errors.py".to_string(), with_header(header, ERRORS_PY)),
        FileInfo::runtime(
            "__init__.py".to_string(),
            runtime_init(header, include_upload_file),
        ),
    ];
    if include_upload_file {
        files.push(FileInfo::runtime(
            "upload_file.py".to_string(),
            with_header(header, UPLOAD_FILE_PY),
        ));
    }
    files
}

fn with_header(header: &str, body: &str) -> String {
    let mut out = String::with_capacity(header.len() + body.len());
    out.push_str(header);
    out.push_str(body);
    out
}

fn runtime_init(header: &str, include_upload_file: bool) -> String {
    let mut out = String::new();
    out.push_str(header);
    out.push_str("from .auth import ApiKeyAuth as ApiKeyAuth\n");
    out.push_str("from .auth import Authenticator as Authenticator\n");
    out.push_str("from .auth import BearerAuth as BearerAuth\n");
    out.push_str("from .client import Client as Client\n");
    out.push_str("from .errors import ApiError as ApiError\n");
    if include_upload_file {
        out.push_str("from .upload_file import UploadFile as UploadFile\n");
    }
    out
}