[Python-checkins] cpython (3.5): Issue #22450: Use "Accept: */*" in the default headers for urllib.request
raymond.hettinger
python-checkins at python.org
Fri Sep 9 19:45:23 EDT 2016
https://hg.python.org/cpython/rev/00da8bfa2a60
changeset: 103502:00da8bfa2a60
branch: 3.5
parent: 103500:16d652760a06
user: Raymond Hettinger <python at rcn.com>
date: Fri Sep 09 16:43:48 2016 -0700
summary:
Issue #22450: Use "Accept: */*" in the default headers for urllib.request
files:
Lib/urllib/request.py | 2 +-
Misc/NEWS | 4 ++++
2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -1625,7 +1625,7 @@
self.proxies = proxies
self.key_file = x509.get('key_file')
self.cert_file = x509.get('cert_file')
- self.addheaders = [('User-Agent', self.version)]
+ self.addheaders = [('User-Agent', self.version), ('Accept', '*/*')]
self.__tempfiles = []
self.__unlink = os.unlink # See cleanup()
self.tempcache = None
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -70,6 +70,10 @@
- Issue #27445: Don't pass str(_charset) to MIMEText.set_payload().
Patch by Claude Paroz.
+- Issue #22450: urllib now includes an "Accept: */*" header among the
+ default headers. This makes the results of REST API requests more
+ consistent and predictable especially when proxy servers are involved.
+
- lib2to3.pgen3.driver.load_grammar() now creates a stable cache file
between runs given the same Grammar.txt input regardless of the hash
randomization setting.
--
Repository URL: https://hg.python.org/cpython
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