Remove atomicfile class.
The interface provided by opener(atomic=True) is inherently unsafe:
if an exception is raised in the code using the atomic file, the
possibly incomplete file will be renamed to its final destination,
defeating the whole purpose of atomic files.
To get around this, we would either need some bad hacks involving
sys.exc_info (to make sure things work in except: blocks), or an
interface to say "file is complete; rename it".
This is the exact interface provided by atomictempfile. Since there
are no remaining users of the atomicfile class, just remove it.
% init
% empty repo
% building tree
% glog -q
@ 34:0eed7cd895e0
|
| o 33:2e9d1b521374
| |
o | 32:77f7d8438a3c
|\ \
| o \ 31:82ee55204a79
| |\ \
| | o \ 30:777dfc428649
| | |\ \
| | | o | 29:f8e7fee63353
| | | | |
| | o | | 28:4b6e9bd48cf9
| | |\ \ \
o | | | | | 27:e9e08174cd30
|/ / / / /
| | o---+ 26:720dc079a855
| | | | |
+---o | | 25:9d4ed048d013
| | | | |
| | o | | 24:4a68967db00d
| | |\| |
| | o | | 23:bc31393cabdf
| |/| | |
+---o---+ 22:a37f2ea6ebc6
| | / /
o | | | 21:e758e8f4ace9
|\ \ \ \
| o---+-+ 20:aeccadad74b4
| / / /
o | | | 19:138069b5dad7
|\ \ \ \
+---+---o 18:5a8c9a29ef81
| | | |
| o | | 17:43e52b935494
| |\ \ \
| | o---+ 16:449a2f9562a4
| | |/ /
o | | | 15:c0b4283d4c1d
|\ \ \ \
| o-----+ 14:9d533950abf0
| |/ / /
o | | | 13:c39d0a2b8165
|\ \ \ \
+---o | | 12:74dc7aea4494
| | |/ /
| o | | 11:c3c395dd8b98
| |\ \ \
| | o---+ 10:8094c50149ef
| |/ / /
o | | | 9:79ab1812f961
|\ \ \ \
| o-----+ 8:d7aa38594334
|/ / / /
o | | | 7:699392d1259e
|\ \ \ \
+---o | | 6:0ca7c061cf45
| |/ / /
| o | | 5:3589c3c477ab
| |\ \ \
| | o | | 4:e2cad8233c77
| |/|/ /
| o / / 3:02173ffbf857
|/ / /
o / / 2:e8ea2256f9ec
|/ /
o / 1:3cae7826a707
|/
o 0:7aa22e58e8c1
% glog
@ changeset: 34:0eed7cd895e0
| tag: tip
| parent: 32:77f7d8438a3c
| user: test
| date: Thu Jan 01 00:00:34 1970 +0000
| summary: (34) head
|
| o changeset: 33:2e9d1b521374
| | parent: 18:5a8c9a29ef81
| | user: test
| | date: Thu Jan 01 00:00:33 1970 +0000
| | summary: (33) head
| |
o | changeset: 32:77f7d8438a3c
|\ \ parent: 27:e9e08174cd30
| | | parent: 31:82ee55204a79
| | | user: test
| | | date: Thu Jan 01 00:00:32 1970 +0000
| | | summary: (32) expand
| | |
| o | changeset: 31:82ee55204a79
| |\ \ parent: 21:e758e8f4ace9
| | | | parent: 30:777dfc428649
| | | | user: test
| | | | date: Thu Jan 01 00:00:31 1970 +0000
| | | | summary: (31) expand
| | | |
| | o | changeset: 30:777dfc428649
| | |\ \ parent: 28:4b6e9bd48cf9
| | | | | parent: 29:f8e7fee63353
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:30 1970 +0000
| | | | | summary: (30) expand
| | | | |
| | | o | changeset: 29:f8e7fee63353
| | | | | parent: 0:7aa22e58e8c1
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:29 1970 +0000
| | | | | summary: (29) regular commit
| | | | |
| | o | | changeset: 28:4b6e9bd48cf9
| | |\ \ \ parent: 1:3cae7826a707
| | | | | | parent: 26:720dc079a855
| | | | | | user: test
| | | | | | date: Thu Jan 01 00:00:28 1970 +0000
| | | | | | summary: (28) merge zero known
| | | | | |
o | | | | | changeset: 27:e9e08174cd30
|/ / / / / parent: 21:e758e8f4ace9
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:27 1970 +0000
| | | | | summary: (27) collapse
| | | | |
| | o---+ changeset: 26:720dc079a855
| | | | | parent: 18:5a8c9a29ef81
| | | | | parent: 25:9d4ed048d013
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:26 1970 +0000
| | | | | summary: (26) merge one known; far right
| | | | |
+---o | | changeset: 25:9d4ed048d013
| | | | | parent: 21:e758e8f4ace9
| | | | | parent: 24:4a68967db00d
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:25 1970 +0000
| | | | | summary: (25) merge one known; far left
| | | | |
| | o | | changeset: 24:4a68967db00d
| | |\| | parent: 0:7aa22e58e8c1
| | | | | parent: 23:bc31393cabdf
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:24 1970 +0000
| | | | | summary: (24) merge one known; immediate right
| | | | |
| | o | | changeset: 23:bc31393cabdf
| |/| | | parent: 1:3cae7826a707
| | | | | parent: 22:a37f2ea6ebc6
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:23 1970 +0000
| | | | | summary: (23) merge one known; immediate left
| | | | |
+---o---+ changeset: 22:a37f2ea6ebc6
| | | | parent: 18:5a8c9a29ef81
| | / / parent: 21:e758e8f4ace9
| | | | user: test
| | | | date: Thu Jan 01 00:00:22 1970 +0000
| | | | summary: (22) merge two known; one far left, one far right
| | | |
o | | | changeset: 21:e758e8f4ace9
|\ \ \ \ parent: 19:138069b5dad7
| | | | | parent: 20:aeccadad74b4
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:21 1970 +0000
| | | | | summary: (21) expand
| | | | |
| o---+-+ changeset: 20:aeccadad74b4
| | | | parent: 0:7aa22e58e8c1
| / / / parent: 18:5a8c9a29ef81
| | | | user: test
| | | | date: Thu Jan 01 00:00:20 1970 +0000
| | | | summary: (20) merge two known; two far right
| | | |
o | | | changeset: 19:138069b5dad7
|\ \ \ \ parent: 15:c0b4283d4c1d
| | | | | parent: 17:43e52b935494
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:19 1970 +0000
| | | | | summary: (19) expand
| | | | |
+---+---o changeset: 18:5a8c9a29ef81
| | | | parent: 1:3cae7826a707
| | | | parent: 15:c0b4283d4c1d
| | | | user: test
| | | | date: Thu Jan 01 00:00:18 1970 +0000
| | | | summary: (18) merge two known; two far left
| | | |
| o | | changeset: 17:43e52b935494
| |\ \ \ parent: 12:74dc7aea4494
| | | | | parent: 16:449a2f9562a4
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:17 1970 +0000
| | | | | summary: (17) expand
| | | | |
| | o---+ changeset: 16:449a2f9562a4
| | | | | parent: 0:7aa22e58e8c1
| | |/ / parent: 1:3cae7826a707
| | | | user: test
| | | | date: Thu Jan 01 00:00:16 1970 +0000
| | | | summary: (16) merge two known; one immediate right, one near right
| | | |
o | | | changeset: 15:c0b4283d4c1d
|\ \ \ \ parent: 13:c39d0a2b8165
| | | | | parent: 14:9d533950abf0
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:15 1970 +0000
| | | | | summary: (15) expand
| | | | |
| o-----+ changeset: 14:9d533950abf0
| | | | | parent: 0:7aa22e58e8c1
| |/ / / parent: 12:74dc7aea4494
| | | | user: test
| | | | date: Thu Jan 01 00:00:14 1970 +0000
| | | | summary: (14) merge two known; one immediate right, one far right
| | | |
o | | | changeset: 13:c39d0a2b8165
|\ \ \ \ parent: 9:79ab1812f961
| | | | | parent: 11:c3c395dd8b98
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:13 1970 +0000
| | | | | summary: (13) expand
| | | | |
+---o | | changeset: 12:74dc7aea4494
| | |/ / parent: 1:3cae7826a707
| | | | parent: 9:79ab1812f961
| | | | user: test
| | | | date: Thu Jan 01 00:00:12 1970 +0000
| | | | summary: (12) merge two known; one immediate right, one far left
| | | |
| o | | changeset: 11:c3c395dd8b98
| |\ \ \ parent: 6:0ca7c061cf45
| | | | | parent: 10:8094c50149ef
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:11 1970 +0000
| | | | | summary: (11) expand
| | | | |
| | o---+ changeset: 10:8094c50149ef
| | | | | parent: 0:7aa22e58e8c1
| |/ / / parent: 6:0ca7c061cf45
| | | | user: test
| | | | date: Thu Jan 01 00:00:10 1970 +0000
| | | | summary: (10) merge two known; one immediate left, one near right
| | | |
o | | | changeset: 9:79ab1812f961
|\ \ \ \ parent: 7:699392d1259e
| | | | | parent: 8:d7aa38594334
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:09 1970 +0000
| | | | | summary: (9) expand
| | | | |
| o-----+ changeset: 8:d7aa38594334
| | | | | parent: 0:7aa22e58e8c1
|/ / / / parent: 7:699392d1259e
| | | | user: test
| | | | date: Thu Jan 01 00:00:08 1970 +0000
| | | | summary: (8) merge two known; one immediate left, one far right
| | | |
o | | | changeset: 7:699392d1259e
|\ \ \ \ parent: 2:e8ea2256f9ec
| | | | | parent: 5:3589c3c477ab
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:07 1970 +0000
| | | | | summary: (7) expand
| | | | |
+---o | | changeset: 6:0ca7c061cf45
| |/ / / parent: 2:e8ea2256f9ec
| | | | parent: 5:3589c3c477ab
| | | | user: test
| | | | date: Thu Jan 01 00:00:06 1970 +0000
| | | | summary: (6) merge two known; one immediate left, one far left
| | | |
| o | | changeset: 5:3589c3c477ab
| |\ \ \ parent: 3:02173ffbf857
| | | | | parent: 4:e2cad8233c77
| | | | | user: test
| | | | | date: Thu Jan 01 00:00:05 1970 +0000
| | | | | summary: (5) expand
| | | | |
| | o | | changeset: 4:e2cad8233c77
| |/|/ / parent: 1:3cae7826a707
| | | | parent: 3:02173ffbf857
| | | | user: test
| | | | date: Thu Jan 01 00:00:04 1970 +0000
| | | | summary: (4) merge two known; one immediate left, one immediate right
| | | |
| o | | changeset: 3:02173ffbf857
|/ / / user: test
| | | date: Thu Jan 01 00:00:03 1970 +0000
| | | summary: (3) collapse
| | |
o | | changeset: 2:e8ea2256f9ec
|/ / user: test
| | date: Thu Jan 01 00:00:02 1970 +0000
| | summary: (2) collapse
| |
o | changeset: 1:3cae7826a707
|/ user: test
| date: Thu Jan 01 00:00:01 1970 +0000
| summary: (1) collapse
|
o changeset: 0:7aa22e58e8c1
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: (0) root