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Merge pull request #1597 from avaris/fix_static_watcher

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Fix static path watchers
This commit is contained in:
Justin Mayer 2015-01-26 17:48:45 -08:00
commit e3139db712
1 changed files with 30 additions and 2 deletions
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32
pelican/__init__.py
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@ -359,8 +359,13 @@ def main():
pelican.ignore_files),
'settings': file_watcher(args.settings)}
for static_path in settings.get("STATIC_PATHS", []):
watchers[static_path] = folder_watcher(static_path, [''], pelican.ignore_files)
old_static = settings.get("STATIC_PATHS", [])
for static_path in old_static:
# use a prefix to avoid possible overriding of standard watchers above
watchers['[static]%s' % static_path] = folder_watcher(
os.path.join(pelican.path, static_path),
[''],
pelican.ignore_files)
try:
if args.autoreload:
@ -386,6 +391,29 @@ def main():
original_load_cache = settings['LOAD_CONTENT_CACHE']
_ignore_cache(pelican)
# Adjust static watchers if there are any changes
new_static = settings.get("STATIC_PATHS", [])
# Added static paths
# Add new watchers and set them as modified
for static_path in set(new_static).difference(old_static):
static_key = '[static]%s' % static_path
watchers[static_key] = folder_watcher(
os.path.join(pelican.path, static_path),
[''],
pelican.ignore_files)
modified[static_key] = next(watchers[static_key])
# Removed static paths
# Remove watchers and modified values
for static_path in set(old_static).difference(new_static):
static_key = '[static]%s' % static_path
watchers.pop(static_key)
modified.pop(static_key)
# Replace old_static with the new one
old_static = new_static
if any(modified.values()):
print('\n-> Modified: {}. re-generating...'.format(
', '.join(k for k, v in modified.items() if v)))