diff options
Diffstat (limited to 'venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/makefile.py')
-rw-r--r-- | venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/makefile.py | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/makefile.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/makefile.py deleted file mode 100644 index 00dee0b..0000000 --- a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_vendor/urllib3/packages/backports/makefile.py +++ /dev/null | |||
@@ -1,53 +0,0 @@ | |||
1 | # -*- coding: utf-8 -*- | ||
2 | """ | ||
3 | backports.makefile | ||
4 | ~~~~~~~~~~~~~~~~~~ | ||
5 | |||
6 | Backports the Python 3 ``socket.makefile`` method for use with anything that | ||
7 | wants to create a "fake" socket object. | ||
8 | """ | ||
9 | import io | ||
10 | |||
11 | from socket import SocketIO | ||
12 | |||
13 | |||
14 | def backport_makefile(self, mode="r", buffering=None, encoding=None, | ||
15 | errors=None, newline=None): | ||
16 | """ | ||
17 | Backport of ``socket.makefile`` from Python 3.5. | ||
18 | """ | ||
19 | if not set(mode) <= set(["r", "w", "b"]): | ||
20 | raise ValueError( | ||
21 | "invalid mode %r (only r, w, b allowed)" % (mode,) | ||
22 | ) | ||
23 | writing = "w" in mode | ||
24 | reading = "r" in mode or not writing | ||
25 | assert reading or writing | ||
26 | binary = "b" in mode | ||
27 | rawmode = "" | ||
28 | if reading: | ||
29 | rawmode += "r" | ||
30 | if writing: | ||
31 | rawmode += "w" | ||
32 | raw = SocketIO(self, rawmode) | ||
33 | self._makefile_refs += 1 | ||
34 | if buffering is None: | ||
35 | buffering = -1 | ||
36 | if buffering < 0: | ||
37 | buffering = io.DEFAULT_BUFFER_SIZE | ||
38 | if buffering == 0: | ||
39 | if not binary: | ||
40 | raise ValueError("unbuffered streams must be binary") | ||
41 | return raw | ||
42 | if reading and writing: | ||
43 | buffer = io.BufferedRWPair(raw, raw, buffering) | ||
44 | elif reading: | ||
45 | buffer = io.BufferedReader(raw, buffering) | ||
46 | else: | ||
47 | assert writing | ||
48 | buffer = io.BufferedWriter(raw, buffering) | ||
49 | if binary: | ||
50 | return buffer | ||
51 | text = io.TextIOWrapper(buffer, encoding, errors, newline) | ||
52 | text.mode = mode | ||
53 | return text | ||