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If new email policies are used, default message factory should be EmailMessage #64675

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bitdancer opened this issue Feb 1, 2014 · 6 comments
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docs Documentation in the Doc dir stdlib Python modules in the Lib dir topic-email type-feature A feature request or enhancement

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@bitdancer
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BPO 20476
Nosy @warsaw, @bitdancer
Files
  • use_emailmessage.patch
  • message_factory.diff
  • Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
    closed_at = <Date 2016-09-09.23:05:04.098>
    created_at = <Date 2014-02-01.22:08:05.645>
    labels = ['type-feature', 'library', 'expert-email', 'docs']
    title = 'If new email policies are used, default message factory should be EmailMessage'
    updated_at = <Date 2016-09-10.04:25:34.025>
    user = 'https://github.com/bitdancer'

    bugs.python.org fields:

    activity = <Date 2016-09-10.04:25:34.025>
    actor = 'python-dev'
    assignee = 'docs@python'
    closed = True
    closed_date = <Date 2016-09-09.23:05:04.098>
    closer = 'r.david.murray'
    components = ['Documentation', 'Library (Lib)', 'email']
    creation = <Date 2014-02-01.22:08:05.645>
    creator = 'r.david.murray'
    dependencies = []
    files = ['33848', '44454']
    hgrepos = []
    issue_num = 20476
    keywords = ['patch']
    message_count = 6.0
    messages = ['209921', '210482', '210483', '274922', '275480', '275563']
    nosy_count = 5.0
    nosy_names = ['barry', 'r.david.murray', 'docs@python', 'python-dev', 'aj guy']
    pr_nums = []
    priority = 'high'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'enhancement'
    url = 'https://bugs.python.org/issue20476'
    versions = ['Python 3.6']

    @bitdancer
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    This was part of the design of the new stuff added in 3.4, so it is a bug that it doesn't work...somehow I missed implementing this detail. The full implementation should make this a policy setting, so that a custom policy could specify its own factory. However, since 3.4 is in beta it would be a bad time to add that to the policy.

    The patch proposed here implements the required behavior by hardcoding any non-compat32 policy to use EmailMessage instead of Message in feedparser.

    @bitdancer bitdancer added type-bug An unexpected behavior, bug, or error topic-email labels Feb 1, 2014
    @python-dev
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    Mannequin

    python-dev mannequin commented Feb 7, 2014

    New changeset 77082b818676 by R David Murray in branch 'default':
    bpo-20476: use EmailMessage as factory if non-compat32 policy is used.
    http://hg.python.org/cpython/rev/77082b818676

    @bitdancer
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    I'm leaving this open and changing the version to 3.5 to remind myself to fix this right once default is open for 3.5 changes.

    @ajguy ajguy mannequin added docs Documentation in the Doc dir stdlib Python modules in the Lib dir performance Performance or resource usage and removed type-bug An unexpected behavior, bug, or error labels Oct 2, 2015
    @ajguy ajguy mannequin assigned docspython Oct 2, 2015
    @bitdancer
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    Here's the patch to add the message_factory policy attribute.

    @python-dev
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    python-dev mannequin commented Sep 9, 2016

    New changeset 9ba8f4be0651 by R David Murray in branch 'default':
    bpo-20476: add a message_factory policy attribute to email.
    https://hg.python.org/cpython/rev/9ba8f4be0651

    @bitdancer bitdancer added type-feature A feature request or enhancement and removed performance Performance or resource usage labels Sep 9, 2016
    @python-dev
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    python-dev mannequin commented Sep 10, 2016

    New changeset 8375b8d54bf7 by R David Murray in branch 'default':
    bpo-20476: Deal with the message_factory circular import differently.
    https://hg.python.org/cpython/rev/8375b8d54bf7

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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    Labels
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