From 47a712ed59a3be3430d1a5ac5a80a3a008aec56c Mon Sep 17 00:00:00 2001
From: Robert Izzard <r.izzard@surrey.ac.uk>
Date: Wed, 13 Oct 2021 21:01:19 +0100
Subject: [PATCH] try to rearrange symlinking
---
binarycpython/utils/grid.py | 29 ++++++++++++++++-------------
1 file changed, 16 insertions(+), 13 deletions(-)
diff --git a/binarycpython/utils/grid.py b/binarycpython/utils/grid.py
index 00ce11cbe..545d02175 100644
--- a/binarycpython/utils/grid.py
+++ b/binarycpython/utils/grid.py
@@ -2677,19 +2677,22 @@ class Population:
# perhaps create symlink to latest gridcode: note, we use os.replace()
# in case the symlink already exists
if self.grid_options['symlink latest gridcode']:
- ftmp = os.path.join(self.grid_options['tmp_dir'],
- 'binary_c_grid-latest-tmp-symlink')
- fsym = os.path.join(self.grid_options['tmp_dir'],
- 'binary_c_grid-latest')
- os.symlink(gridcode_filename,ftmp)
- os.replace(ftmp,'binary_c_grid-latest-tmp')
- verbose_print(
- "{}Symlinked grid code to {} {}".format(self.ANSI_colours['blue'],
- ftmp,
- self.ANSI_colours['reset']),
- self.grid_options["verbosity"],
- 1,
- )
+ symlink = os.path.join(self.grid_options['tmp_dir'],
+ 'binary_c_grid-latest')
+ os.unlink(symlink)
+
+ try:
+ os.symlink(gridcode_filename,symlink)
+ verbose_print(
+ "{}Symlinked grid code to {} {}".format(self.ANSI_colours['blue'],
+ symlink,
+ self.ANSI_colours['reset']),
+ self.grid_options["verbosity"],
+ 1,
+ )
+ except OSError:
+ print("symlink failed")
+
def _write_gridcode_system_call(self, grid_variable, dry_run, branchpoint, branchcode):
#################################################################################
--
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