mirror of
https://github.com/httpie/cli.git
synced 2024-11-24 08:22:22 +02:00
131 lines
3.7 KiB
Python
131 lines
3.7 KiB
Python
from .compat import urlsplit, str
|
|
|
|
|
|
class HTTPMessage(object):
|
|
"""Abstract class for HTTP messages."""
|
|
|
|
def __init__(self, orig):
|
|
self._orig = orig
|
|
|
|
def iter_body(self, chunk_size):
|
|
"""Return an iterator over the body."""
|
|
raise NotImplementedError()
|
|
|
|
def iter_lines(self, chunk_size):
|
|
"""Return an iterator over the body yielding (`line`, `line_feed`)."""
|
|
raise NotImplementedError()
|
|
|
|
@property
|
|
def headers(self):
|
|
"""Return a `str` with the message's headers."""
|
|
raise NotImplementedError()
|
|
|
|
@property
|
|
def encoding(self):
|
|
"""Return a `str` with the message's encoding, if known."""
|
|
raise NotImplementedError()
|
|
|
|
@property
|
|
def body(self):
|
|
"""Return a `bytes` with the message's body."""
|
|
raise NotImplementedError()
|
|
|
|
@property
|
|
def content_type(self):
|
|
"""Return the message content type."""
|
|
ct = self._orig.headers.get('Content-Type', '')
|
|
if not isinstance(ct, str):
|
|
ct = ct.decode('utf8')
|
|
return ct
|
|
|
|
|
|
class HTTPResponse(HTTPMessage):
|
|
"""A :class:`requests.models.Response` wrapper."""
|
|
|
|
def iter_body(self, chunk_size=1):
|
|
return self._orig.iter_content(chunk_size=chunk_size)
|
|
|
|
def iter_lines(self, chunk_size):
|
|
return ((line, b'\n') for line in self._orig.iter_lines(chunk_size))
|
|
|
|
#noinspection PyProtectedMember
|
|
@property
|
|
def headers(self):
|
|
original = self._orig.raw._original_response
|
|
version = {9: '0.9', 10: '1.0', 11: '1.1'}[original.version]
|
|
status_line = 'HTTP/{version} {status} {reason}'.format(
|
|
version=version,
|
|
status=original.status,
|
|
reason=original.reason
|
|
)
|
|
headers = [status_line]
|
|
try:
|
|
# `original.msg` is a `http.client.HTTPMessage` on Python 3
|
|
# `_headers` is a 2-tuple
|
|
headers.extend(
|
|
'%s: %s' % header for header in original.msg._headers)
|
|
except AttributeError:
|
|
# and a `httplib.HTTPMessage` on Python 2.x
|
|
# `headers` is a list of `name: val<CRLF>`.
|
|
headers.extend(h.strip() for h in original.msg.headers)
|
|
|
|
return '\r\n'.join(headers)
|
|
|
|
@property
|
|
def encoding(self):
|
|
return self._orig.encoding or 'utf8'
|
|
|
|
@property
|
|
def body(self):
|
|
# Only now the response body is fetched.
|
|
# Shouldn't be touched unless the body is actually needed.
|
|
return self._orig.content
|
|
|
|
|
|
class HTTPRequest(HTTPMessage):
|
|
"""A :class:`requests.models.Request` wrapper."""
|
|
|
|
def iter_body(self, chunk_size):
|
|
yield self.body
|
|
|
|
def iter_lines(self, chunk_size):
|
|
yield self.body, b''
|
|
|
|
@property
|
|
def headers(self):
|
|
url = urlsplit(self._orig.url)
|
|
|
|
request_line = '{method} {path}{query} HTTP/1.1'.format(
|
|
method=self._orig.method,
|
|
path=url.path or '/',
|
|
query='?' + url.query if url.query else ''
|
|
)
|
|
|
|
headers = dict(self._orig.headers)
|
|
|
|
if 'Host' not in headers:
|
|
headers['Host'] = url.netloc.split('@')[-1]
|
|
|
|
headers = ['%s: %s' % (name, value)
|
|
for name, value in headers.items()]
|
|
|
|
headers.insert(0, request_line)
|
|
headers = '\r\n'.join(headers).strip()
|
|
|
|
if isinstance(headers, bytes):
|
|
# Python < 3
|
|
headers = headers.decode('utf8')
|
|
return headers
|
|
|
|
@property
|
|
def encoding(self):
|
|
return 'utf8'
|
|
|
|
@property
|
|
def body(self):
|
|
body = self._orig.body
|
|
if isinstance(body, str):
|
|
# Happens with JSON/form request data parsed from the command line.
|
|
body = body.encode('utf8')
|
|
return body or b''
|