Mercurial > hg
annotate mercurial/formatter.py @ 20197:761f2929a6ad
import-checker: refactor sys.path prefix check (issue4129)
This patch refactors the logic in contrib/import-checker.py responsible for
checking the beginnings of the paths in sys.path. In particular, it adds a
variable that defines the set of allowed prefixes.
The primary purpose of this change is to make it easier to add more allowed
prefixes. This will be useful in resolving issue4129, which involves making
the function list_stdlib_modules() work when run from a virtualenv.
author | Chris Jerdonek <chris.jerdonek@gmail.com> |
---|---|
date | Sun, 22 Dec 2013 14:10:26 -0800 |
parents | 3326fd05eb1f |
children | 1f72226064b8 |
rev | line source |
---|---|
16134 | 1 # formatter.py - generic output formatting for mercurial |
2 # | |
3 # Copyright 2012 Matt Mackall <mpm@selenic.com> | |
4 # | |
5 # This software may be used and distributed according to the terms of the | |
6 # GNU General Public License version 2 or any later version. | |
7 | |
8 class baseformatter(object): | |
9 def __init__(self, ui, topic, opts): | |
10 self._ui = ui | |
11 self._topic = topic | |
12 self._style = opts.get("style") | |
13 self._template = opts.get("template") | |
14 self._item = None | |
15 def __bool__(self): | |
16 '''return False if we're not doing real templating so we can | |
17 skip extra work''' | |
18 return True | |
19 def _showitem(self): | |
20 '''show a formatted item once all data is collected''' | |
21 pass | |
22 def startitem(self): | |
23 '''begin an item in the format list''' | |
24 if self._item is not None: | |
25 self._showitem() | |
26 self._item = {} | |
27 def data(self, **data): | |
28 '''insert data into item that's not shown in default output''' | |
17630
ff5ed1ecd43a
formatter: improve implementation of data method
David M. Carr <david@carrclan.us>
parents:
17597
diff
changeset
|
29 self._item.update(data) |
16134 | 30 def write(self, fields, deftext, *fielddata, **opts): |
31 '''do default text output while assigning data to item''' | |
32 for k, v in zip(fields.split(), fielddata): | |
33 self._item[k] = v | |
17909
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
34 def condwrite(self, cond, fields, deftext, *fielddata, **opts): |
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
35 '''do conditional write (primarily for plain formatter)''' |
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
36 for k, v in zip(fields.split(), fielddata): |
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
37 self._item[k] = v |
16134 | 38 def plain(self, text, **opts): |
39 '''show raw text for non-templated mode''' | |
40 pass | |
41 def end(self): | |
42 '''end output for the formatter''' | |
43 if self._item is not None: | |
44 self._showitem() | |
45 | |
46 class plainformatter(baseformatter): | |
47 '''the default text output scheme''' | |
48 def __init__(self, ui, topic, opts): | |
49 baseformatter.__init__(self, ui, topic, opts) | |
50 def __bool__(self): | |
51 return False | |
52 def startitem(self): | |
53 pass | |
54 def data(self, **data): | |
55 pass | |
56 def write(self, fields, deftext, *fielddata, **opts): | |
57 self._ui.write(deftext % fielddata, **opts) | |
17909
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
58 def condwrite(self, cond, fields, deftext, *fielddata, **opts): |
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
59 '''do conditional write''' |
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
60 if cond: |
3326fd05eb1f
formatter: add condwrite method
Matt Mackall <mpm@selenic.com>
parents:
17630
diff
changeset
|
61 self._ui.write(deftext % fielddata, **opts) |
16134 | 62 def plain(self, text, **opts): |
63 self._ui.write(text, **opts) | |
64 def end(self): | |
65 pass | |
66 | |
67 class debugformatter(baseformatter): | |
68 def __init__(self, ui, topic, opts): | |
69 baseformatter.__init__(self, ui, topic, opts) | |
70 self._ui.write("%s = {\n" % self._topic) | |
71 def _showitem(self): | |
72 self._ui.write(" " + repr(self._item) + ",\n") | |
73 def end(self): | |
74 baseformatter.end(self) | |
75 self._ui.write("}\n") | |
76 | |
77 def formatter(ui, topic, opts): | |
78 if ui.configbool('ui', 'formatdebug'): | |
79 return debugformatter(ui, topic, opts) | |
80 return plainformatter(ui, topic, opts) |