Mercurial > hg
view mercurial/help/templates.txt @ 21543:21b3513d43e4 stable
proxy: remove unneeded _set_hostport for compatibility with Python 2.7.7rc1
With Python 2.7.7rc1, "hg pull" through HTTP CONNECT tunnel fails due to the
removal of _set_hostport [1].
...
File "mercurial/url.py", line 372, in https_open
return self.do_open(self._makeconnection, req)
...
File "mercurial/url.py", line 342, in connect
_generic_proxytunnel(self)
File "mercurial/url.py", line 228, in _generic_proxytunnel
self._set_hostport(self.host, self.port)
AttributeError: httpsconnection instance has no attribute '_set_hostport'
self._set_hostport(self.host, self.port) should be noop and can be removed
because:
- _set_hostport() [2] was the function to parse "host:port" string and
set them to self.host and self.port,
- and (self.host, self.port) pair should be valid since connect() is called
prior to _generic_proxytunnel().
[1]: http://hg.python.org/cpython/rev/568041fd8090
[2]: http://hg.python.org/cpython/file/3a1db0d2747e/Lib/httplib.py#l721
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Thu, 22 May 2014 22:05:26 +0900 |
parents | 01a75c9d5b5e |
children | cce404b0c918 |
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Mercurial allows you to customize output of commands through templates. You can either pass in a template from the command line, via the --template option, or select an existing template-style (--style). You can customize output for any "log-like" command: log, outgoing, incoming, tip, parents, heads and glog. Five styles are packaged with Mercurial: default (the style used when no explicit preference is passed), compact, changelog, phases and xml. Usage:: $ hg log -r1 --style changelog A template is a piece of text, with markup to invoke variable expansion:: $ hg log -r1 --template "{node}\n" b56ce7b07c52de7d5fd79fb89701ea538af65746 Strings in curly braces are called keywords. The availability of keywords depends on the exact context of the templater. These keywords are usually available for templating a log-like command: .. keywordsmarker The "date" keyword does not produce human-readable output. If you want to use a date in your output, you can use a filter to process it. Filters are functions which return a string based on the input variable. Be sure to use the stringify filter first when you're applying a string-input filter to a list-like input variable. You can also use a chain of filters to get the desired output:: $ hg tip --template "{date|isodate}\n" 2008-08-21 18:22 +0000 List of filters: .. filtersmarker Note that a filter is nothing more than a function call, i.e. ``expr|filter`` is equivalent to ``filter(expr)``. In addition to filters, there are some basic built-in functions: - date(date[, fmt]) - fill(text[, width]) - get(dict, key) - if(expr, then[, else]) - ifcontains(expr, expr, then[, else]) - ifeq(expr, expr, then[, else]) - join(list, sep) - label(label, expr) - revset(query[, formatargs]) - rstdoc(text, style) - shortest(node) - strip(text[, chars]) - sub(pat, repl, expr) Also, for any expression that returns a list, there is a list operator: - expr % "{template}" Some sample command line templates: - Format lists, e.g. files:: $ hg log -r 0 --template "files:\n{files % ' {file}\n'}" - Join the list of files with a ", ":: $ hg log -r 0 --template "files: {join(files, ', ')}\n" - Format date:: $ hg log -r 0 --template "{date(date, '%Y')}\n" - Output the description set to a fill-width of 30:: $ hg log -r 0 --template "{fill(desc, '30')}" - Use a conditional to test for the default branch:: $ hg log -r 0 --template "{ifeq(branch, 'default', 'on the main branch', 'on branch {branch}')}\n" - Append a newline if not empty:: $ hg tip --template "{if(author, '{author}\n')}" - Label the output for use with the color extension:: $ hg log -r 0 --template "{label('changeset.{phase}', node|short)}\n" - Invert the firstline filter, i.e. everything but the first line:: $ hg log -r 0 --template "{sub(r'^.*\n?\n?', '', desc)}\n" - Display the contents of the 'extra' field, one per line:: $ hg log -r 0 --template "{join(extras, '\n')}\n" - Mark the current bookmark with '*':: $ hg log --template "{bookmarks % '{bookmark}{ifeq(bookmark, current, \"*\")} '}\n" - Mark the working copy parent with '@':: $ hg log --template "{ifcontains(rev, revset('.'), '@')}\n"