Mercurial > hg-stable
changeset 37157:f8e1f48de118
stringutil: add isauthorwellformed function
The regular expression for this function formerly lived at
https://hg.mozilla.org/hgcustom/version-control-tools/file/tip/hghooks/mozhghooks/author_format.py#l13
Differential Revision: https://phab.mercurial-scm.org/D2959
| author | Connor Sheehan <sheehan@mozilla.com> |
|---|---|
| date | Thu, 22 Mar 2018 09:48:22 -0400 |
| parents | f51c2780db3a |
| children | fb7140f1d09d |
| files | mercurial/utils/stringutil.py |
| diffstat | 1 files changed, 23 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/utils/stringutil.py Sat Mar 17 02:37:46 2018 -0400 +++ b/mercurial/utils/stringutil.py Thu Mar 22 09:48:22 2018 -0400 @@ -131,6 +131,29 @@ r = None return author[author.find('<') + 1:r] +_correctauthorformat = remod.compile(br'^[^<]+\s\<[^<>]+@[^<>]+\>$') + +def isauthorwellformed(author): + '''Return True if the author field is well formed + (ie "Contributor Name <contrib@email.dom>") + + >>> isauthorwellformed(b'Good Author <good@author.com>') + True + >>> isauthorwellformed(b'Author <good@author.com>') + True + >>> isauthorwellformed(b'Bad Author') + False + >>> isauthorwellformed(b'Bad Author <author@author.com') + False + >>> isauthorwellformed(b'Bad Author author@author.com') + False + >>> isauthorwellformed(b'<author@author.com>') + False + >>> isauthorwellformed(b'Bad Author <author>') + False + ''' + return _correctauthorformat.match(author) is not None + def ellipsis(text, maxlength=400): """Trim string to at most maxlength (default: 400) columns in display.""" return encoding.trim(text, maxlength, ellipsis='...')