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bpo-36431: Use PEP 448 dict unpacking for merging two dicts. (GH-12553)

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Serhiy Storchaka 2019-03-27 08:02:28 +02:00 • committed by GitHub
parent 384b81d923
commit da0847048a
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6 changed files with 14 additions and 29 deletions
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Lib/urllib/request.py
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@ -426,8 +426,7 @@ class Request:
self.unredirected_hdrs.pop(header_name, None)
def header_items(self):
hdrs = self.unredirected_hdrs.copy()
hdrs.update(self.headers)
hdrs = {**self.unredirected_hdrs, **self.headers}
return list(hdrs.items())
class OpenerDirector: