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v0.5.1
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Revision 2bafc0dccac2390a52670ba289878318b6ea0293 authored by Steve Dower on 06 June 2017, 20:47:14 UTC, committed by GitHub on 06 June 2017, 20:47:14 UTC
* bpo-30557: faulthandler now correctly filters and displays exception codes on Windows (#1924) * bpo-30557: faulthandler now correctly filters and displays exception codes on Windows * Adds test for non-fatal exceptions. * Adds bpo number to comment. * bpo-30557: Fix test_faulthandler (#1969) On Windows 8, 8.1 and 10 at least, the exit code is the exception code (no bit is cleared).
1 parent b25b725
Tip revision: 2bafc0dccac2390a52670ba289878318b6ea0293 authored by Steve Dower on 06 June 2017, 20:47:14 UTC
[3.6] bpo-30557: faulthandler now correctly filters and displays exception … (#1960)
[3.6] bpo-30557: faulthandler now correctly filters and displays exception … (#1960)
Tip revision: 2bafc0d
iterators.py
# Copyright (C) 2001-2006 Python Software Foundation
# Author: Barry Warsaw
# Contact: email-sig@python.org
"""Various types of useful iterators and generators."""
__all__ = [
'body_line_iterator',
'typed_subpart_iterator',
'walk',
# Do not include _structure() since it's part of the debugging API.
]
import sys
from io import StringIO
# This function will become a method of the Message class
def walk(self):
"""Walk over the message tree, yielding each subpart.
The walk is performed in depth-first order. This method is a
generator.
"""
yield self
if self.is_multipart():
for subpart in self.get_payload():
yield from subpart.walk()
# These two functions are imported into the Iterators.py interface module.
def body_line_iterator(msg, decode=False):
"""Iterate over the parts, returning string payloads line-by-line.
Optional decode (default False) is passed through to .get_payload().
"""
for subpart in msg.walk():
payload = subpart.get_payload(decode=decode)
if isinstance(payload, str):
yield from StringIO(payload)
def typed_subpart_iterator(msg, maintype='text', subtype=None):
"""Iterate over the subparts with a given MIME type.
Use `maintype' as the main MIME type to match against; this defaults to
"text". Optional `subtype' is the MIME subtype to match against; if
omitted, only the main type is matched.
"""
for subpart in msg.walk():
if subpart.get_content_maintype() == maintype:
if subtype is None or subpart.get_content_subtype() == subtype:
yield subpart
def _structure(msg, fp=None, level=0, include_default=False):
"""A handy debugging aid"""
if fp is None:
fp = sys.stdout
tab = ' ' * (level * 4)
print(tab + msg.get_content_type(), end='', file=fp)
if include_default:
print(' [%s]' % msg.get_default_type(), file=fp)
else:
print(file=fp)
if msg.is_multipart():
for subpart in msg.get_payload():
_structure(subpart, fp, level+1, include_default)
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