merge: use labels in subrepo merge
This is the last place that doesn't respect conflict labels in merge output.
Teach subrepos to use subrepo merge output too.
# 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.
from __future__ import absolute_import
import os
from .i18n import _
from .node import (
hex,
short,
)
from . import (
encoding,
error,
templatekw,
templater,
util,
)
pickle = util.pickle
class _nullconverter(object):
'''convert non-primitive data types to be processed by formatter'''
@staticmethod
def formatdate(date, fmt):
'''convert date tuple to appropriate format'''
return date
@staticmethod
def formatdict(data, key, value, fmt, sep):
'''convert dict or key-value pairs to appropriate dict format'''
# use plain dict instead of util.sortdict so that data can be
# serialized as a builtin dict in pickle output
return dict(data)
@staticmethod
def formatlist(data, name, fmt, sep):
'''convert iterable to appropriate list format'''
return list(data)
class baseformatter(object):
def __init__(self, ui, topic, opts, converter):
self._ui = ui
self._topic = topic
self._style = opts.get("style")
self._template = opts.get("template")
self._converter = converter
self._item = None
# function to convert node to string suitable for this output
self.hexfunc = hex
def __enter__(self):
return self
def __exit__(self, exctype, excvalue, traceback):
if exctype is None:
self.end()
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 formatdate(self, date, fmt='%a %b %d %H:%M:%S %Y %1%2'):
'''convert date tuple to appropriate format'''
return self._converter.formatdate(date, fmt)
def formatdict(self, data, key='key', value='value', fmt='%s=%s', sep=' '):
'''convert dict or key-value pairs to appropriate dict format'''
return self._converter.formatdict(data, key, value, fmt, sep)
def formatlist(self, data, name, fmt='%s', sep=' '):
'''convert iterable to appropriate list format'''
# name is mandatory argument for now, but it could be optional if
# we have default template keyword, e.g. {item}
return self._converter.formatlist(data, name, fmt, sep)
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'''
fieldkeys = fields.split()
assert len(fieldkeys) == len(fielddata)
self._item.update(zip(fieldkeys, fielddata))
def condwrite(self, cond, fields, deftext, *fielddata, **opts):
'''do conditional write (primarily for plain formatter)'''
fieldkeys = fields.split()
assert len(fieldkeys) == len(fielddata)
self._item.update(zip(fieldkeys, fielddata))
def plain(self, text, **opts):
'''show raw text for non-templated mode'''
pass
def isplain(self):
'''check for plain formatter usage'''
return False
def nested(self, field):
'''sub formatter to store nested data in the specified field'''
self._item[field] = data = []
return _nestedformatter(self._ui, self._converter, data)
def end(self):
'''end output for the formatter'''
if self._item is not None:
self._showitem()
class _nestedformatter(baseformatter):
'''build sub items and store them in the parent formatter'''
def __init__(self, ui, converter, data):
baseformatter.__init__(self, ui, topic='', opts={}, converter=converter)
self._data = data
def _showitem(self):
self._data.append(self._item)
def _iteritems(data):
'''iterate key-value pairs in stable order'''
if isinstance(data, dict):
return sorted(data.iteritems())
return data
class _plainconverter(object):
'''convert non-primitive data types to text'''
@staticmethod
def formatdate(date, fmt):
'''stringify date tuple in the given format'''
return util.datestr(date, fmt)
@staticmethod
def formatdict(data, key, value, fmt, sep):
'''stringify key-value pairs separated by sep'''
return sep.join(fmt % (k, v) for k, v in _iteritems(data))
@staticmethod
def formatlist(data, name, fmt, sep):
'''stringify iterable separated by sep'''
return sep.join(fmt % e for e in data)
class plainformatter(baseformatter):
'''the default text output scheme'''
def __init__(self, ui, topic, opts):
baseformatter.__init__(self, ui, topic, opts, _plainconverter)
if ui.debugflag:
self.hexfunc = hex
else:
self.hexfunc = short
def startitem(self):
pass
def data(self, **data):
pass
def write(self, fields, deftext, *fielddata, **opts):
self._ui.write(deftext % fielddata, **opts)
def condwrite(self, cond, fields, deftext, *fielddata, **opts):
'''do conditional write'''
if cond:
self._ui.write(deftext % fielddata, **opts)
def plain(self, text, **opts):
self._ui.write(text, **opts)
def isplain(self):
return True
def nested(self, field):
# nested data will be directly written to ui
return self
def end(self):
pass
class debugformatter(baseformatter):
def __init__(self, ui, topic, opts):
baseformatter.__init__(self, ui, topic, opts, _nullconverter)
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")
class pickleformatter(baseformatter):
def __init__(self, ui, topic, opts):
baseformatter.__init__(self, ui, topic, opts, _nullconverter)
self._data = []
def _showitem(self):
self._data.append(self._item)
def end(self):
baseformatter.end(self)
self._ui.write(pickle.dumps(self._data))
def _jsonifyobj(v):
if isinstance(v, dict):
xs = ['"%s": %s' % (encoding.jsonescape(k), _jsonifyobj(u))
for k, u in sorted(v.iteritems())]
return '{' + ', '.join(xs) + '}'
elif isinstance(v, (list, tuple)):
return '[' + ', '.join(_jsonifyobj(e) for e in v) + ']'
elif v is None:
return 'null'
elif v is True:
return 'true'
elif v is False:
return 'false'
elif isinstance(v, (int, float)):
return str(v)
else:
return '"%s"' % encoding.jsonescape(v)
class jsonformatter(baseformatter):
def __init__(self, ui, topic, opts):
baseformatter.__init__(self, ui, topic, opts, _nullconverter)
self._ui.write("[")
self._ui._first = True
def _showitem(self):
if self._ui._first:
self._ui._first = False
else:
self._ui.write(",")
self._ui.write("\n {\n")
first = True
for k, v in sorted(self._item.items()):
if first:
first = False
else:
self._ui.write(",\n")
self._ui.write(' "%s": %s' % (k, _jsonifyobj(v)))
self._ui.write("\n }")
def end(self):
baseformatter.end(self)
self._ui.write("\n]\n")
class _templateconverter(object):
'''convert non-primitive data types to be processed by templater'''
@staticmethod
def formatdate(date, fmt):
'''return date tuple'''
return date
@staticmethod
def formatdict(data, key, value, fmt, sep):
'''build object that can be evaluated as either plain string or dict'''
data = util.sortdict(_iteritems(data))
def f():
yield _plainconverter.formatdict(data, key, value, fmt, sep)
return templatekw._hybrid(f(), data, lambda k: {key: k, value: data[k]},
lambda d: fmt % (d[key], d[value]))
@staticmethod
def formatlist(data, name, fmt, sep):
'''build object that can be evaluated as either plain string or list'''
data = list(data)
def f():
yield _plainconverter.formatlist(data, name, fmt, sep)
return templatekw._hybrid(f(), data, lambda x: {name: x},
lambda d: fmt % d[name])
class templateformatter(baseformatter):
def __init__(self, ui, topic, opts):
baseformatter.__init__(self, ui, topic, opts, _templateconverter)
self._topic = topic
self._t = gettemplater(ui, topic, opts.get('template', ''))
def _showitem(self):
g = self._t(self._topic, ui=self._ui, **self._item)
self._ui.write(templater.stringify(g))
def lookuptemplate(ui, topic, tmpl):
# looks like a literal template?
if '{' in tmpl:
return tmpl, None
# perhaps a stock style?
if not os.path.split(tmpl)[0]:
mapname = (templater.templatepath('map-cmdline.' + tmpl)
or templater.templatepath(tmpl))
if mapname and os.path.isfile(mapname):
return None, mapname
# perhaps it's a reference to [templates]
t = ui.config('templates', tmpl)
if t:
return templater.unquotestring(t), None
if tmpl == 'list':
ui.write(_("available styles: %s\n") % templater.stylelist())
raise error.Abort(_("specify a template"))
# perhaps it's a path to a map or a template
if ('/' in tmpl or '\\' in tmpl) and os.path.isfile(tmpl):
# is it a mapfile for a style?
if os.path.basename(tmpl).startswith("map-"):
return None, os.path.realpath(tmpl)
tmpl = open(tmpl).read()
return tmpl, None
# constant string?
return tmpl, None
def gettemplater(ui, topic, spec):
tmpl, mapfile = lookuptemplate(ui, topic, spec)
assert not (tmpl and mapfile)
if mapfile:
return templater.templater.frommapfile(mapfile)
return maketemplater(ui, topic, tmpl)
def maketemplater(ui, topic, tmpl, filters=None, cache=None):
"""Create a templater from a string template 'tmpl'"""
aliases = ui.configitems('templatealias')
t = templater.templater(filters=filters, cache=cache, aliases=aliases)
if tmpl:
t.cache[topic] = tmpl
return t
def formatter(ui, topic, opts):
template = opts.get("template", "")
if template == "json":
return jsonformatter(ui, topic, opts)
elif template == "pickle":
return pickleformatter(ui, topic, opts)
elif template == "debug":
return debugformatter(ui, topic, opts)
elif template != "":
return templateformatter(ui, topic, opts)
# developer config: ui.formatdebug
elif ui.configbool('ui', 'formatdebug'):
return debugformatter(ui, topic, opts)
# deprecated config: ui.formatjson
elif ui.configbool('ui', 'formatjson'):
return jsonformatter(ui, topic, opts)
return plainformatter(ui, topic, opts)