Mercurial > public > mercurial-scm > hg
diff mercurial/ui.py @ 30994:3ed6e43998df
ui: introduce neverpager() call
I'm about to add direct paging support to some commands, and as a
result we need a way to communicate from the higher layers of dispatch
that paging is explicitly disabled.
| author | Augie Fackler <augie@google.com> |
|---|---|
| date | Wed, 15 Feb 2017 17:48:03 -0500 |
| parents | 61b4122019d3 |
| children | 5e85bab867a7 |
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--- a/mercurial/ui.py Wed Feb 15 17:47:57 2017 -0500 +++ b/mercurial/ui.py Wed Feb 15 17:48:03 2017 -0500 @@ -155,6 +155,7 @@ self.ferr = src.ferr self.fin = src.fin self.pageractive = src.pageractive + self._neverpager = src._neverpager self._tcfg = src._tcfg.copy() self._ucfg = src._ucfg.copy() @@ -173,6 +174,7 @@ self.ferr = util.stderr self.fin = util.stdin self.pageractive = False + self._neverpager = False # shared read-only environment self.environ = encoding.environ @@ -831,6 +833,9 @@ return False return util.isatty(fh) + def neverpager(self): + self._neverpager = True + def pager(self, command): """Start a pager for subsequent command output. @@ -844,7 +849,8 @@ command: The full, non-aliased name of the command. That is, "log" not "history, "summary" not "summ", etc. """ - if (self.pageractive + if (self._neverpager + or self.pageractive # TODO: if we want to allow HGPLAINEXCEPT=pager, # formatted() will need some adjustment. or not self.formatted()