luke
/
prjxray
mirror of https://github.com/openXC7/prjxray.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

utils: add file locking 

Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
This commit is contained in:
Alessandro Comodi 2022-03-10 13:00:53 +01:00
parent b00c8332e3
commit 5e5217c631
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
utils/dbfixup.py
View File

@ -536,8 +536,10 @@ def update_seg_fns(
changes += new_changes changes += new_changes
with open(fn_out, "w") as f: with open(fn_out, "w") as f:
util.lock_file(f, 10)
for line in sorted(lines): for line in sorted(lines):
print(line, file=f) print(line, file=f)
util.unlock_file(f)
if changes is not None: if changes is not None:
seg_files += 1 seg_files += 1

5
utils/sort_db.py
View File

@ -65,6 +65,7 @@ import sys
import json import json
import utils.xjson as xjson import utils.xjson as xjson
import utils.cmp as cmp import utils.cmp as cmp
from prjxray.util import lock_file, unlock_file
def split_all(s, chars): def split_all(s, chars):
@ -344,9 +345,11 @@ def sort_db(pathname):
# copy[i], tosort[i]) # copy[i], tosort[i])
with open(pathname, 'w') as f: with open(pathname, 'w') as f:
lock_file(f, 10)
for _, l in tosort: for _, l in tosort:
f.write(l) f.write(l)
f.write('\n') f.write('\n')
unlock_file(f)
return True return True
@ -405,8 +408,10 @@ def sort_db_text(n):
rows.sort(key=lambda i: i[0]) rows.sort(key=lambda i: i[0])
with open(n, 'w') as f: with open(n, 'w') as f:
lock_file(f, 10)
for l in rows: for l in rows:
f.write(l[-1]) f.write(l[-1])
unlock_file(f)
return True return True