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gh-102498 Clean up unused variables and imports in the email module (#102482)

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* Clean up unused variables and imports in the email module

* Remove extra newline char

* Remove superflous dict+unpacking syntax

* Remove unused 'msg' var

* Clean up unused variables and imports in the email module

* Remove extra newline char

* Remove superflous dict+unpacking syntax

* Remove unused 'msg' var

---------

Co-authored-by: Barry Warsaw <barry@python.org>
This commit is contained in:
JosephSBoyle 2023-04-24 20:19:28 +01:00 • committed by GitHub
parent 58b6be3791
commit 04ea04807d
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5 changed files with 6 additions and 10 deletions
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8
Lib/email/_header_value_parser.py
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@ -1987,7 +1987,7 @@ def get_address_list(value):
try:
token, value = get_address(value)
address_list.append(token)
except errors.HeaderParseError as err:
except errors.HeaderParseError:
leader = None
if value[0] in CFWS_LEADER:
leader, value = get_cfws(value)
@ -2096,7 +2096,7 @@ def get_msg_id(value):
except errors.HeaderParseError:
try:
token, value = get_no_fold_literal(value)
except errors.HeaderParseError as e:
except errors.HeaderParseError:
try:
token, value = get_domain(value)
msg_id.defects.append(errors.ObsoleteHeaderDefect(
@ -2443,7 +2443,6 @@ def get_parameter(value):
raise errors.HeaderParseError("Parameter not followed by '='")
param.append(ValueTerminal('=', 'parameter-separator'))
value = value[1:]
leader = None
if value and value[0] in CFWS_LEADER:
token, value = get_cfws(value)
param.append(token)
@ -2568,7 +2567,7 @@ def parse_mime_parameters(value):
try:
token, value = get_parameter(value)
mime_parameters.append(token)
except errors.HeaderParseError as err:
except errors.HeaderParseError:
leader = None
if value[0] in CFWS_LEADER:
leader, value = get_cfws(value)
@ -2626,7 +2625,6 @@ def parse_content_type_header(value):
don't do that.
"""
ctype = ContentType()
recover = False
if not value:
ctype.defects.append(errors.HeaderMissingRequiredValue(
"Missing content type specification"))