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🐛 fixed connecting with empty MySQL password #128

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merged 3 commits into from
Oct 26, 2024

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mackuba
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@mackuba mackuba commented Oct 23, 2024

Description

This fixes a regression introduced in 9efa266, which caused the transporter to try to connect with a literal string "None" as the password if password parameter wasn't passed (str(kwargs.get("mysql_password")) converts None to a string "None"). I've reverted this specific line to the old version with if else.

Type of change

  • Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Tested with my local database, connecting with an empty password.

Checklist:

  • My code follows the style guidelines of this project
  • I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation
  • My changes generate no new warnings
  • I have added tests that prove my fix is effective or that my feature works
  • New and existing unit tests pass locally with my changes
  • Any dependent changes have been merged and published in downstream modules

null password was being converted by str() into a literal string "None"
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coderabbitai bot commented Oct 23, 2024

Walkthrough

The changes in this pull request focus on the constructor of the SQLite3toMySQL class within the src/sqlite3_to_mysql/transporter.py file. The handling of the _mysql_password attribute has been modified to improve clarity. The new implementation uses a conditional expression to assign _mysql_password, ensuring it is set to None only if the retrieved value is falsy. No other modifications to logic, error handling, or control flow were made.

Changes

File Path Change Summary
src/sqlite3_to_mysql/transporter.py Modified the assignment of _mysql_password in the SQLite3toMySQL constructor for clarity.

Poem

In the code where rabbits hop,
A password change made logic stop.
With clearer paths, we now can see,
The way to MySQL, so fancy and free!
Hops of joy, let’s celebrate,
For clarity makes our code first-rate! 🐇✨


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📥 Commits

Files that changed from the base of the PR and between 35a3baa and 28e42fe.

📒 Files selected for processing (1)
  • src/sqlite3_to_mysql/transporter.py (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • src/sqlite3_to_mysql/transporter.py

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
src/sqlite3_to_mysql/transporter.py (1)

71-71: LGTM! Consider optimising the password handling.

The fix correctly resolves the regression with empty MySQL passwords. However, we can optimise the code to avoid duplicate dictionary lookups.

Consider this minor optimisation:

-        self._mysql_password = str(kwargs.get("mysql_password")) if kwargs.get("mysql_password") else None
+        mysql_password = kwargs.get("mysql_password")
+        self._mysql_password = str(mysql_password) if mysql_password else None
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Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 89009d4 and 35a3baa.

📒 Files selected for processing (1)
  • src/sqlite3_to_mysql/transporter.py (1 hunks)
🧰 Additional context used

@techouse
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Thanx again! 😇

Would it be too much to ask to add a test for this? I mean, it's how this flew under the radar to beging with 🙈

@techouse techouse self-assigned this Oct 24, 2024
@techouse techouse added the bug Something isn't working label Oct 24, 2024
@techouse techouse changed the title fixed connecting with empty MySQL password 🐛 fixed connecting with empty MySQL password Oct 24, 2024
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codecov bot commented Oct 24, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.15%. Comparing base (3fc65aa) to head (28e42fe).
Report is 1 commits behind head on master.

Additional details and impacted files
@@           Coverage Diff           @@
##           master     #128   +/-   ##
=======================================
  Coverage   89.15%   89.15%           
=======================================
  Files           8        8           
  Lines         664      664           
=======================================
  Hits          592      592           
  Misses         72       72           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

@techouse techouse merged commit 58b5f91 into techouse:master Oct 26, 2024
82 checks passed
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2 participants