py3: convert content-type to bytes This fixes the exception: TypeError: %b requires a bytes-like object, or an object that implements __bytes__, not 'str' On the line: ui.debug('Content-Type: %s\n' % content_type) And it prevents additional exceptions that use the content_type variable later. Differential Revision: https://phab.mercurial-scm.org/D2136

gpg: print unknown key IDs in their entirety Shortening the key is nice in theory but it results in ambiguity which can be exploited. Therefore, when encountering an unknown key ID we should print the whole ID returned by gpg. This may or may not be the whole key, however it will match the user preference set in gpg configuration. Furthermore, the key ID shortening had a couple of issues: (1) it truncated the key ID (dropping the last digit and outputting only 15 hex digits) making it very hard to find the correct key on a key server (2) since only 15 digits were fed into shortkey(), it always emitted the ui.debug() warning

tests: fix check for --graph option in test-log-linerange.t Previous test about incompatibility of --line-range and --graph options was problematic because, even without --graph option, the command would have failed because specified path (dir/baz) did not exist as it got dropped in previous test statements. New test statements should work without --graph. This prepares for making --line-range compatible with --graph option.

py3: use "%d" instead of "%s" for integers Differential Revision: https://phab.mercurial-scm.org/D2135

py3: replace file() with open() in test-contrib.t file() is not present in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2134

py3: replace file() with open() in test-eol.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2129

py3: replace file() with open() in test-extdiff.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2128

py3: replace file() with open() in test-fileset.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2127

py3: replace file() with open() in test-import-bypass.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2126

py3: replace file() with open() in test-import-eol.t file() is not present in Python 3. This patch also adds b'' prefixes to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2125

py3: replace file() with open() in test-import-git.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2124

py3: replace file() with open() in test-import.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2123

py3: replace file() with open() in test-mactext.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2122

py3: replace file() with open() in test-mq-missingfiles.t file() is not present in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2121

py3: replace file() with open() in test-mq-qimport.t file() is not present in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2120

py3: replace file() with open() in test-patch-offset.t file() is not present in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2119

py3: replace file() with open() in test-relink.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2118

py3: replace file() with open() in test-subrepo-missing.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2117

py3: replace file() with open() in test-tag.t file() is not present in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2116

py3: replace file() with open() in test-transplant.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2115

py3: replace file() with open() in test-walk.t file() is not present in Python 3. This patch also adds a b'' prefix to make sure we write bytes in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2114

py3: replace file() with open() in test-win32text.t This patch also adds b'' prefix to make sure we write bytes on Python 3. Differential Revision: https://phab.mercurial-scm.org/D2113

py3: replace file() with open() in test-convert-p4-filetypes.t file() is not present in Python 3. While I was here, I added b'' prefix to make sure we write things correctly in Python 3. Differential Revision: https://phab.mercurial-scm.org/D2112

py3: replace file() with open() in test-convert-mtn.t While I was here, I added b'' prefixes to make sure we write things correctly in bytes mode on Python 3. Differential Revision: https://phab.mercurial-scm.org/D2111

py3: replace file() with open() in test-clone.t While I was here, I made sure we write things correctly in bytes mode. Differential Revision: https://phab.mercurial-scm.org/D2110

merge: cut import cycle at merge -> extensions This seems less bad because checking fsmonitor looks like a temporary hack, and cmdutil -> mergemod should be a valid dependency.

subrepo: split non-core functions to new module Resolves import cycle caused by subrepo -> cmdutil. Still we have another cycle, cmdutil -> context -> subrepo, but where I think importing context is wrong. Perhaps we'll need repo.makememctx().

diff: remove fp.write() wrapper which drops label argument It's no longer needed since we've split labeled write() from file-like write().

log: pack filematcher and hunksfilter into changesetdiffer object This is just a way of getting rid of clumsy makefilematcher/makehunksfilter arguments. There might be a better abstraction, but I don't think this is bad. This makes filematcher and hunksfilter available by default, but that should be fine.

log: drop dead code to concatenate --line-range patterns and pats It's disabled since 2e45bbd3db7b, and the current implementation is unlikely to be reused.

logcmdutil: create hunksfilter and filematcher even if no diff option given It's okay since 5fe6f946f111, "log: allow matchfn to be non-null even if both --patch/--stat are off."

logcmdutil: unindent diff generator of changesetprinter Prepares for the next few patches which will make matchfn and hunksfilterfn always available.