getopt.getopt() deals with unicodes on Python 3 internally and if bytes
arguments are passed, then it will return TypeError. So we have now
pycompat.getoptb() which takes bytes arguments, convert them to unicode, call
getopt.getopt() and then convert the returned value back to bytes and then
return those value.
All the instances of getopt.getopt() are replaced with pycompat.getoptb().
This makes it much easier to enable some anti-foot-shooting features
(like update --check) by default, because now all boolean flags can be
explicitly disabled on the command line without having to use HGPLAIN
or similar. Flags which don't deserve this treatment can be removed
from consideration by adding them to the nevernegate set in fancyopts.
This doesn't make it any easier to identify when a flag is set: opts
still always gets filled in, either with the user-specified flag value
or with the default from the flags list in the command
table. Improving that would probably clean things up a bit, but for
now if you want a boolean flag and care if it was explicitly false or
default false (or true, but nobody uses that functionality because
before now it was nonsense) you need to use None as your default
rather than True or False.
This doesn't (yet) update help output, because I'm not quite sure how
to do that cleanly.
The home of 'Abort' is 'error' not 'util' however, a lot of code seems to be
confused about that and gives all the credit to 'util' instead of the
hardworking 'error'. In a spirit of equity, we break the cycle of injustice and
give back to 'error' the respect it deserves. And screw that 'util' poser.
For great justice.
The current fancyopts allows function as default parameter value
but not other callables.
By supporting other callables, we can have the benefits of e.g.,
custom __str__ method, which will be printed by 'hg help' as
the default value.
this helps users to know what kind of option is:
- no value is required(flag option)
- value is required
- value is required, and multiple occurrences are allowed
each kinds are shown as below:
-f --force force push
-e --ssh CMD specify ssh command to use
-b --branch BRANCH [+] a specific branch you would like to push
if one or more 3rd type options are shown, explanation for '[+]' mark
is also shown as footnote.
This changes the behavior of qguard in the case of setting negative guards, as -- will now always be required.
Fixes issue1402.
Doc fixes for mq by mpm.
Before this, executing
commands.dispatch(['log', '-r', '0'])
commands.dispatch(['log', '-r', 'tip'])
would look like:
hg log -r 0
hg log -r 0 -r tip
Reported by TK Soh, patch by Alexis S. L. Carvalho
# HG changeset patch
# User mark.williamson@cl.cam.ac.uk
# Node ID 55d38977b7f2e73b8c1090179928ac96c8922b90
# Parent 0bda45294416406d4c6fbaf1cb643dd0bf6b3a16
A number of minor fixes to problems that pychecker found.
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Add username/merge/editor to .hgrc
These take priority over the equivalent environment vars
Deprecate HGMERGE, HGUSER, and HGEDITOR in docs
Add ui section to docs
Remove undocumented HG_OPTS
Raise username code out of changelog class
Make tests ignore ~/.hgrc
manifest hash: d127ef02bc5266036b4c77a55319519e91bd475b
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A bunch of parsing/help updates
more explanation of how to get non-basic commands
shorten names of debug functions and add docstrings
add undo long docstring
promote anotate, export, and revert
make the global opts array global
refactor parsing
kill two unused arguments to fancyopts
update test-help
manifest hash: 459ae2273aaf54f71b4576677a681dc53ab2908c
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hg help improvements
Handle showing option help in commands.py rather than fancyopts
Show getopt exception string if argument parsing fails and call help
Show help for invalid arguments
Show exception string for invalid arguments with -d
manifest hash: 9bd3e908cc080c21bb5e85822f675c35a8396fef
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Beginning of new command parsing interface
This adds commands.py, with a primary interface dispatch(args)
Dispatch searches a table of known commands, handles switches, sets up
a repo object if appropriate, and dispatches the command.
It also handles KeyboardInterrupt and can handle similar exceptions in
the future.
If the command is unknown, it falls through to the current command handler.
Commands currently handled by the new scheme: help, init, and annotate
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