mailbox.MMDF wrongly adds From_ header to file
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stdlib
topic-email
type-bug
- Dominant language
- Python
- Stars
- 77.2k
- Forks
- 36k
- PR merge metrics
- PR metrics pending
Description
| BPO | 30428 |
|---|
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 = None
created_at = <Date 2017-05-22.10:28:18.953>
labels = ['type-bug', 'library']
title = 'mailbox.MMDF wrongly adds From_ header to file'
updated_at = <Date 2017-05-22.10:28:18.953>
user = 'https://bugs.python.org/ralphcorderoy'
bugs.python.org fields:
activity = <Date 2017-05-22.10:28:18.953>
actor = 'ralph.corderoy'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2017-05-22.10:28:18.953>
creator = 'ralph.corderoy'
dependencies = []
files = []
hgrepos = []
issue_num = 30428
keywords = []
message_count = 1.0
messages = ['294138']
nosy_count = 1.0
nosy_names = ['ralph.corderoy']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue30428'
versions = ['Python 3.6']
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the mailbox.MMDF implementation and reproduce the reported file-writing behavior with a minimal case. Trace why a From_ header is added, then add a focused regression test; done means MMDF writes the file without the unwanted header.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100