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gh-98778: Update HTTPError to initialize properly even if fp is None #99966

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Merged
corona10 merged 3 commits into from
Dec 8, 2022
Merged

gh-98778: Update HTTPError to initialize properly even if fp is None #99966

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448231f
gh-98778: Update HTTPError to initialize properly even if fp is None
corona10 Dec 3, 2022
91a6e6f
Address code review
corona10 Dec 7, 2022
c3a75a1
Update Lib/urllib/error.py
corona10 Dec 8, 2022
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Update Lib/urllib/error.py 
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
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@corona10 @ambv
corona10 and ambv authored Dec 8, 2022
commit c3a75a14eb7ecf8832cc508b0259d0e52d54e50a
7 changes: 3 additions & 4 deletions Lib/urllib/error.py
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Expand Up @@ -42,10 +42,9 @@ def __init__(self, url, code, msg, hdrs, fp):
self.hdrs = hdrs
self.fp = fp
self.filename = url
if fp is not None:
self.__super_init(fp, hdrs, url, code)
else:
self.__super_init(io.StringIO(), hdrs, url, code)
if fp is None:
fp = io.StringIO()

@gaborbernat gaborbernat Feb 15, 2023

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Shouldn't this be BytesIO?

from urllib.request import urlopen
from urllib.error import HTTPError
try:
    urlopen('http://asadsad.sd')
except HTTPError as exception:
    content = exception.fp.read()
    print(type(content))
<class 'bytes'>

self.__super_init(fp, hdrs, url, code)

def __str__(self):
return 'HTTP Error %s: %s' % (self.code, self.msg)
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