diff options
| -rwxr-xr-x | webapp.py | 24 |
1 files changed, 0 insertions, 24 deletions
@@ -253,30 +253,6 @@ class Application(object): (package,)) return set(row[0] for row in fetchiter(cur)) - def compute_sharedstats(self, package): - cur = self.db.cursor() - sharedstats = {} - for func1, func2 in hash_functions: - cur.execute("SELECT a.filename, a.hash, a.size, b.package FROM content AS a JOIN content AS b ON a.hash = b.hash WHERE a.package = ? AND a.function = ? AND b.function = ? AND (a.filename != b.filename OR b.package != ?);", - (package, func1, func2, package)) - sharing = dict() - for afile, hashval, size, bpkg in fetchiter(cur): - hashdict = sharing.setdefault(bpkg, dict()) - fileset = hashdict.setdefault(hashval, (size, set()))[1] - fileset.add(afile) - if sharing: - sharedstats[function_combination(func1, func2)] = curstats = [] - mapping = sharing.pop(package, dict()) - if mapping: - duplicate = sum(len(files) for _, files in mapping.values()) - savable = sum(size * (len(files) - 1) for size, files in mapping.values()) - curstats.append(dict(package=None, duplicate=duplicate, savable=savable)) - for pkg, mapping in sharing.items(): - duplicate = sum(len(files) for _, files in mapping.values()) - savable = sum(size * len(files) for size, files in mapping.values()) - curstats.append(dict(package=pkg, duplicate=duplicate, savable=savable)) - return sharedstats - def cached_sharedstats(self, package): cur = self.db.cursor() sharedstats = {} |