diff options
Diffstat (limited to 'Lib/lib-old/addpack.py')
| -rw-r--r-- | Lib/lib-old/addpack.py | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/Lib/lib-old/addpack.py b/Lib/lib-old/addpack.py index 3d09236..2fb2601 100644 --- a/Lib/lib-old/addpack.py +++ b/Lib/lib-old/addpack.py @@ -33,35 +33,35 @@ # # If no directory is found, ImportError is raised. -_packs = {} # {pack: [pathname, ...], ...} +_packs = {} # {pack: [pathname, ...], ...} def addpack(pack, *locations): - import os - if os.path.isabs(pack): - base = os.path.basename(pack) - else: - base = pack - if _packs.has_key(base): - return - import sys - path = [] - for loc in _flatten(locations) + sys.path: - fn = os.path.join(loc, base) - if fn not in path and os.path.isdir(fn): - path.append(fn) - if pack != base and pack not in path and os.path.isdir(pack): - path.append(pack) - if not path: raise ImportError, 'package ' + pack + ' not found' - _packs[base] = path - for fn in path: - if fn not in sys.path: - sys.path.append(fn) + import os + if os.path.isabs(pack): + base = os.path.basename(pack) + else: + base = pack + if _packs.has_key(base): + return + import sys + path = [] + for loc in _flatten(locations) + sys.path: + fn = os.path.join(loc, base) + if fn not in path and os.path.isdir(fn): + path.append(fn) + if pack != base and pack not in path and os.path.isdir(pack): + path.append(pack) + if not path: raise ImportError, 'package ' + pack + ' not found' + _packs[base] = path + for fn in path: + if fn not in sys.path: + sys.path.append(fn) def _flatten(locations): - locs = [] - for loc in locations: - if type(loc) == type(''): - locs.append(loc) - else: - locs = locs + _flatten(loc) - return locs + locs = [] + for loc in locations: + if type(loc) == type(''): + locs.append(loc) + else: + locs = locs + _flatten(loc) + return locs |