Create hello11.py

[vishnu-deepsource]

Copy of #104

[deepsource-development]

DeepSource Code Review

We reviewed changes in 9d1323c...6ad95cc on this pull request. Below is the summary for the review, and you can see the individual issues we found as inline review comments.

See full review on DeepSource ↗

Code Review Summary

Analyzer	Status	Updated (UTC)	Details
Ansible		Jun 1, 2026 3:54p.m.	Review ↗
Helm		Jun 1, 2026 3:54p.m.	Review ↗
Python		Jun 1, 2026 3:54p.m.	Review ↗
Secrets		Jun 1, 2026 3:54p.m.	Review ↗

[deepsource-development]

Writing to file opened without write mode causes IOError

The f.write("config file.") operation is performed on a file that is likely opened without a write mode (w, a, or x). This causes an IOError since write operations require appropriate file opening modes. This prevents the file content from being updated as intended.

Open the file using a write mode like w to allow f.write() to succeed without errors and properly update file contents.

[deepsource-development]

Mutable default `moons` list causes shared state bugs

Using a mutable default value like the list assigned to the moons parameter means the same list object is reused on every function call. This can cause unexpected side effects when the list is modified, as changes persist across calls and affect all usages.

Replace the default list with None and inside the function assign a new list if the argument is None. This approach isolates each call with its own fresh list, avoiding shared state issues.

[deepsource-development]

Use of `os.tempnam()` allows symlink attack vulnerabilities

The code calls os.tempnam("dir1"), which generates a temporary filename vulnerable to symlink attacks. An attacker could replace the file with a symbolic link, leading to unauthorized file modification or data leaks.
Replace os.tempnam() with os.tmpfile() or the tempfile module which securely creates temporary files preventing symlink race conditions.

[deepsource-development]

Undefined `o` variable causes runtime error

The variable o is used to call system but is never defined or imported, which results in a runtime error preventing the command from executing. This stops the intended extraction operation from running properly.
Define or import the variable o properly before using it, commonly this is the os module for system calls or another appropriate context object.

[deepsource-development]

`raise NotImplemented` throws `TypeError` unexpectedly

BaseNumberGenerator.get_number raises NotImplemented, which is invalid for raise. This causes confusing TypeError behavior and obscures contract violations.

Replace with raise NotImplementedError() to signal unimplemented abstract behavior correctly.

[deepsource-development]

`open(..., "r")` then `write()` crashes module entry path

Top-level script code opens /tmp/.deepsource.toml in read mode and writes to it. Running the file directly will raise an exception immediately.

Use with open(path, "w") as f: so startup logic proceeds predictably.

[vishnu-deepsource]

@deepsourcebot review this