iterative/dvc

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dvc/repo/graph.py

Summary

Maintainability
A
3 hrs
Test Coverage

Function build_graph has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
Open

def build_graph(stages, outs_trie=None):
    """Generate a graph by using the given stages on the given directory

    The nodes of the graph are the stage's path relative to the root.

Severity: Minor
Found in dvc/repo/graph.py - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function build_outs_graph has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

def build_outs_graph(graph, outs_trie):
    import networkx as nx

    G = nx.DiGraph()

Severity: Minor
Found in dvc/repo/graph.py - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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