diff options
Diffstat (limited to 'Lib/packaging/depgraph.py')
| -rw-r--r-- | Lib/packaging/depgraph.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Lib/packaging/depgraph.py b/Lib/packaging/depgraph.py index 70b7b84..b3c555a 100644 --- a/Lib/packaging/depgraph.py +++ b/Lib/packaging/depgraph.py @@ -58,7 +58,7 @@ class DependencyGraph: """ self.adjacency_list[x].append((y, label)) # multiple edges are allowed, so be careful - if not x in self.reverse_list[y]: + if x not in self.reverse_list[y]: self.reverse_list[y].append(x) def add_missing(self, distribution, requirement): @@ -157,7 +157,7 @@ def generate_graph(dists): raise PackagingError('distribution %r has ill-formed' 'provides field: %r' % (dist.name, p)) version = version[1:-1] # trim off parenthesis - if not name in provided: + if name not in provided: provided[name] = [] provided[name].append((version, dist)) @@ -174,7 +174,7 @@ def generate_graph(dists): name = predicate.name - if not name in provided: + if name not in provided: graph.add_missing(dist, req) else: matched = False @@ -216,7 +216,7 @@ def dependent_dists(dists, dist): node = fringe.pop() dep.append(node) for prev in graph.reverse_list[node]: - if not prev in dep: + if prev not in dep: fringe.append(prev) dep.pop(0) # remove dist from dep, was there to prevent infinite loops |