[tor-commits] [stem/master] Tests fail if gitignore isn't present

[atagar at torproject.org]

commit 36618f31c211526053d494ace66df07ef4dc1311
Author: Damian Johnson <atagar at torproject.org>
Date:   Tue Jul 31 12:30:31 2018 -0700

    Tests fail if gitignore isn't present
    
    Good point from irl that our tests fail if the gitignore file isn't present...
    
      https://trac.torproject.org/projects/tor/ticket/26984
    
      % ./run_tests.py --all
      Traceback (most recent call last):
        File "./run_tests.py", line 36, in <module>
          import test
        File "/home/atagar/Desktop/stem/test/__init__.py", line 71, in <module>
          with open(os.path.join(STEM_BASE, '.gitignore')) as ignore_file:
      IOError: [Errno 2] No such file or directory: '/home/atagar/Desktop/stem/.gitignore'
---
 test/__init__.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/test/__init__.py b/test/__init__.py
index 91b26921..db6282f4 100644
--- a/test/__init__.py
+++ b/test/__init__.py
@@ -67,11 +67,13 @@ NEW_CAPABILITIES_SUPPRESSION_TOKENS = set()
 # File extensions of contents that should be ignored.
 
 IGNORED_FILE_TYPES = []
+GIT_IGNORE_PATH = os.path.join(STEM_BASE, '.gitignore')
 
-with open(os.path.join(STEM_BASE, '.gitignore')) as ignore_file:
-  for line in ignore_file:
-    if line.startswith('*.'):
-      IGNORED_FILE_TYPES.append(line[2:].strip())
+if os.path.exists(GIT_IGNORE_PATH):
+  with open(GIT_IGNORE_PATH) as ignore_file:
+    for line in ignore_file:
+      if line.startswith('*.'):
+        IGNORED_FILE_TYPES.append(line[2:].strip())
 
 if os.path.exists(os.path.join(STEM_BASE, '.travis.yml')):
     IGNORED_FILE_TYPES.append('.travis.yml')