| 33 | |
| 34 | |
| 35 | def request( |
| 36 | method, |
| 37 | url, |
| 38 | data=None, |
| 39 | json=None, |
| 40 | headers={}, |
| 41 | stream=None, |
| 42 | auth=None, |
| 43 | timeout=None, |
| 44 | parse_headers=True, |
| 45 | ): |
| 46 | redirect = None # redirection url, None means no redirection |
| 47 | chunked_data = data and getattr(data, "__iter__", None) and not getattr(data, "__len__", None) |
| 48 | |
| 49 | if auth is not None: |
| 50 | import ubinascii |
| 51 | |
| 52 | username, password = auth |
| 53 | formated = b"{}:{}".format(username, password) |
| 54 | formated = str(ubinascii.b2a_base64(formated)[:-1], "ascii") |
| 55 | headers["Authorization"] = "Basic {}".format(formated) |
| 56 | |
| 57 | try: |
| 58 | proto, dummy, host, path = url.split("/", 3) |
| 59 | except ValueError: |
| 60 | proto, dummy, host = url.split("/", 2) |
| 61 | path = "" |
| 62 | if proto == "http:": |
| 63 | port = 80 |
| 64 | elif proto == "https:": |
| 65 | import ussl |
| 66 | |
| 67 | port = 443 |
| 68 | else: |
| 69 | raise ValueError("Unsupported protocol: " + proto) |
| 70 | |
| 71 | if ":" in host: |
| 72 | host, port = host.split(":", 1) |
| 73 | port = int(port) |
| 74 | |
| 75 | ai = usocket.getaddrinfo(host, port, 0, usocket.SOCK_STREAM) |
| 76 | ai = ai[0] |
| 77 | |
| 78 | resp_d = None |
| 79 | if parse_headers is not False: |
| 80 | resp_d = {} |
| 81 | |
| 82 | s = usocket.socket(ai[0], usocket.SOCK_STREAM, ai[2]) |
| 83 | |
| 84 | if timeout is not None: |
| 85 | # Note: settimeout is not supported on all platforms, will raise |
| 86 | # an AttributeError if not available. |
| 87 | s.settimeout(timeout) |
| 88 | |
| 89 | try: |
| 90 | s.connect(ai[-1]) |
| 91 | if proto == "https:": |
| 92 | s = ussl.wrap_socket(s, server_hostname=host) |