Don't try to determine interactivity if ui() called with interactive=False.
WSGI applications are not supposed to refer to sys.stdin. In ed6df6b1c29a,
hgweb and hgwebdir were fixed to pass interactive=False to their ui()'s, but
sys.stdin.isatty() was still called by the ui objects. This change makes sure
only the ui.fixconfig() method will call ui.isatty() (by making the
ui._readline() method, which is currently only called from ui.prompt(),
private). ui.fixconfig() is changed to let config files override the initial
interactivity setting, but not check isatty() if interactive=False was
specified in the creation of the ui.
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
pulling from ../test1
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 2 changes to 2 files
(run 'hg update' to get a working copy)
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
% the changelog should mention file a:
a
pulling from ../test2
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
changeset: 2:37dccb76c058
tag: tip
parent: 0:4536b1c2ca69
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: chmod +x a
changeset: 1:a187cb361a5a
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: a updated
changeset: 2:37dccb76c058
tag: tip
parent: 0:4536b1c2ca69
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: chmod +x a
changeset: 1:a187cb361a5a
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: a updated
changeset: 0:4536b1c2ca69
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: added a b
resolving manifests
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
pulling from ../test2
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 0 changes to 0 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
changeset: 2:37dccb76c058
tag: tip
parent: 0:4536b1c2ca69
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: chmod +x a
changeset: 1:d54568174d8e
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: b updated
changeset: 2:37dccb76c058
tag: tip
parent: 0:4536b1c2ca69
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: chmod +x a
changeset: 1:d54568174d8e
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: b updated
changeset: 0:4536b1c2ca69
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: added a b
resolving manifests
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
-rwxr-x---
-rwxr-x---
-rwxr-x---
rev offset length base linkrev nodeid p1 p2
0 0 0 0 0 b80de5d13875 000000000000 000000000000
rev offset length base linkrev nodeid p1 p2
0 0 0 0 0 b80de5d13875 000000000000 000000000000
rev offset length base linkrev nodeid p1 p2
0 0 0 0 0 b80de5d13875 000000000000 000000000000
1 0 5 1 1 7fe919cc0336 b80de5d13875 000000000000