Mercurial > hg
view mercurial/formatter.py @ 17913:03e552aaae67
bundle: add revset expression to show bundle contents (issue3487)
bundle() revset expression returns all changes that are present
in the bundle file (no matter whether they are in the repo or not).
Bundle file should be specified via -R option.
author | Tomasz Kleczek <tkleczek@fb.com> |
---|---|
date | Wed, 31 Oct 2012 16:23:23 -0700 |
parents | ff5ed1ecd43a |
children | 3326fd05eb1f |
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# formatter.py - generic output formatting for mercurial # # Copyright 2012 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. class baseformatter(object): def __init__(self, ui, topic, opts): self._ui = ui self._topic = topic self._style = opts.get("style") self._template = opts.get("template") self._item = None def __bool__(self): '''return False if we're not doing real templating so we can skip extra work''' return True def _showitem(self): '''show a formatted item once all data is collected''' pass def startitem(self): '''begin an item in the format list''' if self._item is not None: self._showitem() self._item = {} def data(self, **data): '''insert data into item that's not shown in default output''' self._item.update(data) def write(self, fields, deftext, *fielddata, **opts): '''do default text output while assigning data to item''' for k, v in zip(fields.split(), fielddata): self._item[k] = v def plain(self, text, **opts): '''show raw text for non-templated mode''' pass def end(self): '''end output for the formatter''' if self._item is not None: self._showitem() class plainformatter(baseformatter): '''the default text output scheme''' def __init__(self, ui, topic, opts): baseformatter.__init__(self, ui, topic, opts) def __bool__(self): return False def startitem(self): pass def data(self, **data): pass def write(self, fields, deftext, *fielddata, **opts): self._ui.write(deftext % fielddata, **opts) def plain(self, text, **opts): self._ui.write(text, **opts) def end(self): pass class debugformatter(baseformatter): def __init__(self, ui, topic, opts): baseformatter.__init__(self, ui, topic, opts) self._ui.write("%s = {\n" % self._topic) def _showitem(self): self._ui.write(" " + repr(self._item) + ",\n") def end(self): baseformatter.end(self) self._ui.write("}\n") def formatter(ui, topic, opts): if ui.configbool('ui', 'formatdebug'): return debugformatter(ui, topic, opts) return plainformatter(ui, topic, opts)