tfix: rename files affected by chain swap - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit c3615d0aa7d6add315e0c80e4d40ecd304580315
DIR parent ab5a9f3ce461040e52bf3caca376a26f5ff9d0c3
HTML Author: ThomasV <thomasv@electrum.org>
Date: Thu, 20 Jul 2017 11:36:59 +0200
fix: rename files affected by chain swap
Diffstat:
M lib/blockchain.py | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
---
DIR diff --git a/lib/blockchain.py b/lib/blockchain.py
t@@ -184,7 +184,6 @@ class Blockchain(util.PrintError):
def swap_with_parent(self):
self.print_error("swap", self.checkpoint, self.parent.checkpoint)
- assert self.size() == self.get_branch_size()
parent = self.parent
checkpoint = self.checkpoint
size = parent.get_branch_size()
t@@ -201,9 +200,18 @@ class Blockchain(util.PrintError):
with open(parent.path(), 'rb+') as f:
f.seek((checkpoint - parent.checkpoint)*80)
f.write(my_data)
+ # store file path
+ for b in blockchains.values():
+ b.old_path = b.path()
# swap parameters
self.parent = parent.parent; parent.parent = self
self.checkpoint = parent.checkpoint; parent.checkpoint = checkpoint
+ # move files
+ for b in blockchains.values():
+ if b in [self, parent]: continue
+ if b.old_path != b.path():
+ self.print_error("renaming", b.old_path, b.path())
+ os.rename(b.old_path, b.path())
# update pointers
blockchains[self.checkpoint] = self
blockchains[parent.checkpoint] = parent