diff options
| author | Roberto C. Sánchez <roberto@debian.org> | 2020-11-21 09:10:24 -0500 |
|---|---|---|
| committer | Roberto C. Sánchez <roberto@debian.org> | 2020-11-21 09:10:24 -0500 |
| commit | 6db8637e14df554d15f5852b9a93c1a29523f2b9 (patch) | |
| tree | 8b5af0829a1dba063ff9ff7ba0eba0b8a4263040 /bin | |
| parent | 6cd2d5c0482b8984b55620a9bd6a759b16dbb0b5 (diff) | |
LTS: Ensure ~/.cache exists before writing out tracker data cache
If ~/.cache does not already exist, then this happens:
$ ./bin/lts-cve-triage.py
Updating ~/.cache/debian_security_tracker.json from https://security-tracker.debian.org/tracker/data/json ...
Traceback (most recent call last):
File "./bin/lts-cve-triage.py", line 94, in <module>
tracker = TrackerData(update_cache=not args.skip_cache_update)
File "/home/roberto/src/freexian/security-tracker.git/bin/tracker_data.py", line 40, in __init__
self.update_cache()
File "/home/roberto/src/freexian/security-tracker.git/bin/tracker_data.py", line 77, in update_cache
with open(self.cached_data_path, 'w') as cache_file:
FileNotFoundError: [Errno 2] No such file or directory: '/home/roberto/.cache/debian_security_tracker.json'
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/tracker_data.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bin/tracker_data.py b/bin/tracker_data.py index b5f15c3976..a3eb2b3d23 100644 --- a/bin/tracker_data.py +++ b/bin/tracker_data.py @@ -25,6 +25,7 @@ import six class TrackerData(object): DATA_URL = "https://security-tracker.debian.org/tracker/data/json" GIT_URL = "https://salsa.debian.org/security-tracker-team/security-tracker.git" + CACHED_DATA_DIR = "~/.cache" CACHED_DATA_PATH = "~/.cache/debian_security_tracker.json" CACHED_REVISION_PATH = "~/.cache/debian_security_tracker.rev" GET_REVISION_COMMAND = \ @@ -33,6 +34,7 @@ class TrackerData(object): def __init__(self, update_cache=True): self._latest_revision = None + self.cached_data_dir = os.path.expanduser(self.CACHED_DATA_DIR) self.cached_data_path = os.path.expanduser(self.CACHED_DATA_PATH) self.cached_revision_path = os.path.expanduser( self.CACHED_REVISION_PATH) @@ -74,6 +76,9 @@ class TrackerData(object): self.DATA_URL)) response = requests.get(self.DATA_URL, allow_redirects=True) response.raise_for_status() + # if ~/.cache does not exist, then open() will fail; dec 448 -> octal 0700 + if not os.path.exists(self.cached_data_dir): + os.mkdir(self.cached_data_dir, mode=448) with open(self.cached_data_path, 'w') as cache_file: cache_file.write(response.text) with open(self.cached_revision_path, 'w') as rev_file: |