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Function NameValueListToDict has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def NameValueListToDict(name_value_list):
  """
  Takes an array of strings of the form 'NAME=VALUE' and creates a dictionary
  of the pairs.  If a string is simply NAME, then the value in the dictionary
  is set to True.  If VALUE can be converted to an integer, it is.
Severity: Minor
Found in tools/gyp/pylib/gyp/__init__.py - About 35 mins 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 GetOutcomes has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def GetOutcomes(self, env, defs):
    if self.op == '||' or self.op == ',':
      return self.left.GetOutcomes(env, defs).Union(self.right.GetOutcomes(env, defs))
    elif self.op == 'if':
      if self.right.Evaluate(env, defs): return self.left.GetOutcomes(env, defs)
Severity: Minor
Found in tools/test.py - About 35 mins 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 SetFilters has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def SetFilters(self, filters):
    """Sets the error-message filters.

    These filters are applied when deciding whether to emit a given
    error message.
Severity: Minor
Found in tools/cpplint.py - About 35 mins 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 _ConvertConditionalKeys has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def _ConvertConditionalKeys(self, configname):
    """Converts or warns on conditional keys.  Xcode supports conditional keys,
    such as CODE_SIGN_IDENTITY[sdk=iphoneos*].  This is a partial implementation
    with some keys converted while the rest force a warning."""
    settings = self.xcode_settings[configname]
Severity: Minor
Found in tools/gyp/pylib/gyp/xcode_emulation.py - About 35 mins 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 platform has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def platform():
  """
  Returns a string representing the platform this build is targetted for.
  Possible values: 'win', 'mac', 'linux', 'ios', 'android'
  """
Severity: Minor
Found in deps/v8/build/landmine_utils.py - About 35 mins 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 GetInstallName has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def GetInstallName(self):
    """Return LD_DYLIB_INSTALL_NAME for this target."""
    # Xcode sets this for shared_libraries, and for nonbundled loadable_modules.
    if (self.spec['type'] != 'shared_library' and
        (self.spec['type'] != 'loadable_module' or self._IsBundle())):
Severity: Minor
Found in tools/gyp/pylib/gyp/xcode_emulation.py - About 35 mins 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 main has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def main(argv):
  """Main function of this vcproj prettifier."""
  global ARGUMENTS
  ARGUMENTS = argv
Severity: Minor
Found in tools/gyp/tools/pretty_vcproj.py - About 35 mins 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 GuessArchitecture has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def GuessArchitecture():
  id = platform.machine()
  id = id.lower()  # Windows 7 capitalizes 'AMD64'.
  if id.startswith('arm'):
    return 'arm'
Severity: Minor
Found in tools/utils.py - About 35 mins 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 GetMacBundleResources has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def GetMacBundleResources(product_dir, xcode_settings, resources):
  """Yields (output, resource) pairs for every resource in |resources|.
  Only call this for mac bundle targets.

  Args:
Severity: Minor
Found in tools/gyp/pylib/gyp/xcode_emulation.py - About 35 mins 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 MakeGraph has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def MakeGraph(suite, arch, parent):
  """Factory method for making graph objects."""
  if isinstance(parent, Runnable):
    # Below a runnable can only be traces.
    return Trace(suite, parent, arch)
Severity: Minor
Found in deps/v8/tools/run_benchmarks.py - About 35 mins 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 GitLog has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def GitLog(self, n=0, format="", grep="", git_hash="", parent_hash="",
             branch="", reverse=False):
    assert not (git_hash and parent_hash)
    args = ["log"]
    if n > 0:
Severity: Minor
Found in deps/v8/tools/push-to-trunk/git_recipes.py - About 35 mins 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 Escape has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def Escape(arg):
  def ShouldEscape():
    for x in arg:
      if not x.isalnum() and x != '-' and x != '_':
        return True
Severity: Minor
Found in deps/v8/tools/nacl-run.py - About 35 mins 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 FormatDisasmLine has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def FormatDisasmLine(start, heap, line):
  line_address = start + line[0]
  stack_slot = heap.stack_map.get(line_address)
  marker = "  "
  if stack_slot:
Severity: Minor
Found in deps/v8/tools/grokdump.py - About 35 mins 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 _LoadKernelSymbols has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def _LoadKernelSymbols(self, code_map):
    if not os.path.exists(KERNEL_ALLSYMS_FILE):
      print >>sys.stderr, "Warning: %s not found" % KERNEL_ALLSYMS_FILE
      return False
    kallsyms = open(KERNEL_ALLSYMS_FILE, "r")
Severity: Minor
Found in deps/v8/tools/ll_prof.py - About 35 mins 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 GetNaClResources has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

def GetNaClResources(nexe):
  nacl_sdk_dir = os.environ["NACL_SDK_ROOT"]
  nacl_arch = GetNaClArchFromNexe(nexe)
  if sys.platform.startswith("linux"):
    platform = "linux"
Severity: Minor
Found in deps/v8/tools/nacl-run.py - About 35 mins 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 RunStep has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def RunStep(self):
    if os.path.exists(self.Config(ALREADY_MERGING_SENTINEL_FILE)):
      if self._options.force:
        os.remove(self.Config(ALREADY_MERGING_SENTINEL_FILE))
      elif self._options.step == 0:  # pragma: no cover
Severity: Minor
Found in deps/v8/tools/push-to-trunk/merge_to_branch.py - About 35 mins 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 RunStep has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def RunStep(self):
    self.GitCreateBranch(self._config[BRANCHNAME])
    # Get relevant remote branches, e.g. "svn/3.25".
    branches = filter(lambda s: re.match(r"^svn/\d+\.\d+$", s),
                      self.GitRemotes())
Severity: Minor
Found in deps/v8/tools/push-to-trunk/releases.py - About 35 mins 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 _ChromiumRoll has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def _ChromiumRoll(self, force=False, manual=False):
    googlers_mapping_py = "%s-mapping.py" % TEST_CONFIG[PERSISTFILE_BASENAME]
    with open(googlers_mapping_py, "w") as f:
      f.write("""
def list_to_dict(entries):
Severity: Minor
Found in deps/v8/tools/push-to-trunk/test_scripts.py - About 35 mins 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 Add has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def Add(self, code, max_pages=-1):
    page_id = CodePage.PageId(code.start_address)
    limit_id = CodePage.PageId(code.end_address + CodePage.SIZE - 1)
    pages = 0
    while page_id < limit_id:
Severity: Minor
Found in deps/v8/tools/ll_prof.py - About 35 mins 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 DeleteBranch has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def DeleteBranch(self, name):
    for line in self.GitBranch().splitlines():
      if re.match(r"\*?\s*%s$" % re.escape(name), line):
        msg = "Branch %s exists, do you want to delete it?" % name
        if self.Confirm(msg):
Severity: Minor
Found in deps/v8/tools/push-to-trunk/common_includes.py - About 35 mins 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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