Showing 115 of 115 total issues
Similar blocks of code found in 2 locations. Consider refactoring. Open
def p4_sync(f, *options):
p4_system(["sync"] + list(options) + [wildcard_encode(f)])
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 37.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Avoid deeply nested control flow statements. Open
for (prev, cur) in zip(self.previousDepotPaths, depotPaths):
prev_list = prev.split("/")
cur_list = cur.split("/")
for i in range(0, min(len(cur_list), len(prev_list))):
if cur_list[i] != prev_list[i]:
Avoid deeply nested control flow statements. Open
if len(cdup) > 0:
chdir(cdup)
Avoid deeply nested control flow statements. Open
if (!('previous' in curCommit)) {
var parts = data.split(' ', 2);
curCommit.previous = parts[0];
curCommit.file_parent = unquote(parts[1]);
}
Avoid deeply nested control flow statements. Open
if not m:
m = re.search(r'Request too large \(over (\d+)\)', data)
Avoid deeply nested control flow statements. Open
if not self.silent:
print("p4 branch %s defines a mapping from %s to %s" % (info["branch"], source, destination))
print("but there exists another mapping from %s to %s already!" % (self.knownBranches[destination], destination))
continue
Avoid deeply nested control flow statements. Open
if parent == branch:
parent = ""
else:
fullBranch = self.projectName + branch
if fullBranch not in self.p4BranchesInGit:
Avoid deeply nested control flow statements. Open
if (fragment) {
td_sha1.appendChild(fragment);
}
Avoid deeply nested control flow statements. Open
if self.verbose:
print("Parent of %s not found. Committing into head of %s" % (branch, parent))
self.commit(description, filesForCommit, branch, parent)
Function searchParent
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def searchParent(self, parent, branch, target):
targetTree = read_pipe(["git", "rev-parse",
"{}^{{tree}}".format(target)]).strip()
for line in read_pipe_lines(["git", "rev-list", "--format=%H %T",
"--no-merges", parent]):
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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
Avoid deeply nested control flow statements. Open
if self.verbose:
print("Creating temporary branch: " + tempBranch)
self.commit(description, filesForCommit, tempBranch)
Function p4_build_cmd
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def p4_build_cmd(cmd):
"""Build a suitable p4 command line.
This consolidates building and returning a p4 command line into one
location. It means that hooking into the environment, or other
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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
Avoid deeply nested control flow statements. Open
if m:
limit = int(m.group(1))
raise P4RequestSizeException(exitCode, result, limit)
Function edit_template
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def edit_template(self, template_file):
"""Invoke the editor to let the user change the submission message.
Return true if okay to continue with the submit.
"""
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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 exceedsLargeFileThreshold
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def exceedsLargeFileThreshold(self, relPath, contents):
if gitConfigInt('git-p4.largeFileThreshold'):
contentsSize = sum(len(d) for d in contents)
if contentsSize > gitConfigInt('git-p4.largeFileThreshold'):
return True
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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
Avoid deeply nested control flow statements. Open
if originP4Change > p4Change:
print("%s (%s) is newer than %s (%s). "
"Updating p4 branch from origin."
% (originHead, originP4Change,
remoteHead, p4Change))
Avoid deeply nested control flow statements. Open
for line in read_pipe_lines(
["git", "diff", "%s^..%s" % (id, id), file],
raw=True):
if regexp.search(line):
if verbose:
Avoid deeply nested control flow statements. Open
if branch_arg_given:
raise P4CommandException("Error: branch %s does not exist." % self.branch)
else:
raise P4CommandException("Error: no branch %s; perhaps specify one with --branch." %
self.branch)
Method Client.connect
has 6 return statements (exceeds 4 allowed). Open
func (c *Client) connect() (uconn net.Conn, hconn net.Conn, addr string, err error) {
uconn, err = DefaultSocket.Dial()
if err != nil {
if e, ok := err.(*net.OpError); ok && (os.IsNotExist(e.Err) || e.Err == syscall.ECONNREFUSED) {
if err = c.startProxy(); err == nil {
Function commit
has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def commit(self, details, files, branch, parent="", allow_empty=False):