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@jamesmyatt jamesmyatt commented Jun 30, 2024

Proposed Changes

Architecture values from WLED don't appear to have consistent case. So better to do case-insensitive comparisons.

image

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Causes incorrect errors when updating WLED firmware on ESP32-C3 via HomeAssistant.

Related Issues

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Summary by CodeRabbit

  • Improvements
    • Ensured case-insensitive handling of the architecture field across various methods for better consistency and reliability.
  • Bug Fixes
    • Fixed issues related to architecture comparison by converting architecture names to lowercase before comparison.

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Commits

Files that changed from the base of the PR and between 25783b6 and 37ecbed.

Walkthrough

The recent updates focus on ensuring that architecture name comparisons are case-insensitive across different parts of the codebase. This includes changes in the __post_deserialize__ and upgrade methods, as well as the update_from_dict method. These modifications enhance consistency and reliability when handling architecture information.

Changes

File Change Summary
src/wled/models.py Modified architecture name comparison to be case-insensitive in __post_deserialize__ method.
src/wled/wled.py Updated the architecture name comparison in the upgrade method to be case-insensitive.
src/wled/models.py Enhanced the update_from_dict method in the Device class to convert the "architecture" field to lowercase if it exists.

Poem

In code, where logic takes its flight,
We tweaked the case, to make it right.
Arch names now, with care compare,
No more faults, they’re handled fair.
A rabbit’s joy, in bytes so bright! 🐇✨


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@jamesmyatt jamesmyatt changed the title Case-insensitive comparison of architecture values bugfix: Case-insensitive comparison of architecture values Jun 30, 2024
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 14f4964 and e16b061.

Files selected for processing (2)
  • src/wled/models.py (1 hunks)
  • src/wled/wled.py (3 hunks)
Additional comments not posted (4)
src/wled/models.py (1)

Line range hint 492-496: LGTM!

The change ensures case-insensitive comparison of architecture values, improving robustness.

However, ensure that all comparisons of obj.architecture are case-insensitive.

src/wled/wled.py (3)

619-621: LGTM!

The change ensures case-insensitive comparison of architecture values, improving robustness.


630-632: LGTM!

The change ensures case-insensitive comparison of architecture values, improving robustness.


593-595: LGTM!

The change ensures case-insensitive comparison of architecture values, improving robustness.

However, ensure that all comparisons of self._device.info.architecture are case-insensitive.

Verification successful

LGTM!

The change ensures case-insensitive comparison of architecture values, improving robustness. All comparisons of self._device.info.architecture are indeed case-insensitive.

  • src/wled/wled.py: Verified that the only uppercase conversion is used for constructing a filename.
Scripts executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Description: Verify all comparisons of `self._device.info.architecture` are case-insensitive.

# Test: Search for the usage of `architecture` attribute. Expect: Only occurances with case-insensitive comparison.
rg --type python $'architecture'

Length of output: 62



Script:

#!/bin/bash
# Description: Verify all comparisons of `self._device.info.architecture` are case-insensitive.

# Test: Search for the usage of `architecture` attribute. Expect: Only occurrences with case-insensitive comparison.
rg -t py 'architecture'

Length of output: 942



Script:

#!/bin/bash
# Description: Verify the context of `architecture` attribute conversion to uppercase to ensure it is not used for comparison.

# Test: Search for the context around the line where `architecture` is converted to uppercase.
rg -C 5 'architecture.upper()'

Length of output: 685

@frenck frenck added the bugfix Inconsistencies or issues which will cause a problem for users or implementers. label Jul 17, 2024
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between e16b061 and 25783b6.

Files selected for processing (1)
  • src/wled/models.py (1 hunks)
Additional comments not posted (2)
src/wled/models.py (2)

810-811: LGTM!

The code changes ensure that the "architecture" field is consistently in lowercase, which helps prevent case-related issues.


810-811: Verify the handling of the "architecture" field throughout the codebase.

Ensure that the "architecture" field is correctly handled in all parts of the codebase to prevent any case-related issues.

Verification successful

Verify the handling of the "architecture" field throughout the codebase.

The "architecture" field is used in several places within the codebase:

  • Definition in Data Class:

    architecture: str = field(default="Unknown", metadata=field_options(alias="arch"))
  • Comparison and Assignment:

    if obj.filesystem is not None and obj.architecture == "esp8266":
        if obj.filesystem.total <= 256:
            obj.architecture = "esp01"
        elif obj.filesystem.total <= 512:
            obj.architecture = "esp02"
  • Lowercase Conversion:

    if "architecture" in _info:
        _info["architecture"] = _info["architecture"].lower()
  • Uppercase Conversion:

    architecture = self._device.info.architecture.upper()
    update_file = f"WLED_{version}_{architecture}{ethernet}.bin{gzip}"
  • CLI Display:

    info_table.add_row("Architecture", device.info.architecture)

These instances show that the "architecture" field is handled with both lowercase and uppercase conversions, and explicit comparisons are made with lowercase strings. This suggests that the field is managed with case sensitivity in mind.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the handling of the "architecture" field throughout the codebase.

# Test: Search for the usage of the "architecture" field. Expect: Correct handling of case-insensitive comparisons.
rg --type python -A 5 $'architecture'

Length of output: 67


Script:

#!/bin/bash
# Description: Verify the handling of the "architecture" field throughout the codebase.

# Test: Search for the usage of the "architecture" field. Expect: Correct handling of case-insensitive comparisons.
rg --glob '*.py' -A 5 'architecture'

Length of output: 3089

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Thanks, @jamesmyatt 👍

../Frenck

@frenck frenck changed the title bugfix: Case-insensitive comparison of architecture values Case-insensitive comparison of architecture values Jul 18, 2024
@frenck frenck merged commit 59a2ea0 into frenck:main Jul 18, 2024
@jamesmyatt jamesmyatt deleted the patch-case branch July 18, 2024 07:29
@github-actions github-actions bot locked and limited conversation to collaborators Jul 19, 2024
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