config: fix -Tjson to not crash due to unsupported defaultvalue types
Maybe it isn't great to ignore unsupported types at all, but otherwise
"hg config -Tjson" would crash.
tests: handle Message-Id email header possible wrapping
The "Message-Id" header will get wrapped with a new line when exceeding
75 characters on Python 3 (see changeset
7d4f2e4899c5 introducing usage
of email.header.Header.encode and respective doc). This will occur in an
unpredictable manner depending on the hostname's length. To make the
test output consistent across Python versions and hostname
configuration, we add a filter to unwrap this header value.
packaging: remove version info from Breaks+Replaces in Debian package
The versioned Breaks: and Replaces: cause problem when trying to install
our package over the one in Debian.
$ sudo apt install ./packages/debian-buster/mercurial_5.2~rc0+15-buster-
a2ff3aff81d2_amd64.deb
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'mercurial' instead of './packages/debian-buster/mercurial_5.2~rc0+15-buster-
a2ff3aff81d2_amd64.deb'
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
mercurial : Breaks: mercurial-common (< 5.2~rc0+15-buster-
a2ff3aff81d2) but 5.2~rc0-1 is to be installed
E: Unable to correct problems, you have held broken packages.
Removing version information resolves the situation.
py3: fix generated non-ascii message in test-notify.t
The resulting "Subject:" header contains an encoded word in Python 3 so
we have to add distinct outputs for Python 3 but underlying values are
the same:
>>> from email.header import decode_header
>>> decode_header('=?utf-8?b?w6AuLi4=?=')
[(b'\xc3\xa0...', 'utf-8')]
py3: decode encoding literal before passing to .decode()
bytes.decode(<encoding>) wants an str as "encoding" parameter,
it raises a TypeError if given a bytestring. encoding.encoding and
encoding.fallbackencoding are bytes values.