52 lines
2 KiB
Diff
52 lines
2 KiB
Diff
From 58dbe1e727573ffb2eb95cc811bce7f56e3b0a25 Mon Sep 17 00:00:00 2001
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From: Florent Viard <fviard@lacie.com>
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Date: Mon, 24 Jul 2017 11:44:49 +0200
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Subject: [PATCH] Fixes #895 - Refactored py3 source to be byte-compilable with
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py2 to fix warnings during "setup.py install"
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---
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S3/Custom_httplib3x.py | 11 ++++++++---
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1 file changed, 8 insertions(+), 3 deletions(-)
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diff --git a/S3/Custom_httplib3x.py b/S3/Custom_httplib3x.py
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index 50448a0f..42d84228 100644
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--- S3/Custom_httplib3x.py
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+++ S3/Custom_httplib3x.py
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@@ -1,6 +1,7 @@
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from __future__ import absolute_import, print_function
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import os
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+import sys
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import http.client as httplib
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from http.client import (_CS_REQ_SENT, _CS_REQ_STARTED, CONTINUE, UnknownProtocol,
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@@ -23,14 +24,18 @@ def _encode(data, name='data'):
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try:
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return data.encode("latin-1")
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except UnicodeEncodeError as err:
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- raise UnicodeEncodeError(
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+ # The following is equivalent to raise Exception() from None
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+ # but is still byte-compilable compatible with python 2.
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+ exc = UnicodeEncodeError(
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err.encoding,
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err.object,
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err.start,
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err.end,
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"%s (%.20r) is not valid Latin-1. Use %s.encode('utf-8') "
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"if you want to send it encoded in UTF-8." %
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- (name.title(), data[err.start:err.end], name)) from None
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+ (name.title(), data[err.start:err.end], name))
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+ exc.__cause__ = None
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+ raise exc
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def httpresponse_patched_begin(self):
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""" Re-implemented httplib begin function
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@@ -204,7 +209,7 @@ def httpconnection_patched_send_request(self, method, url, body, headers,
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elif resp.status == CONTINUE:
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self.wrapper_send_body(body, encode_chunked)
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-def httpconnection_patched_endheaders(self, message_body=None, *, encode_chunked=False):
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+def httpconnection_patched_endheaders(self, message_body=None, encode_chunked=False):
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"""REIMPLEMENTED because new argument encode_chunked added after py 3.4"""
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"""Indicate that the last header line has been sent to the server.
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