Closed cleder closed 2 weeks ago
This release candidate 2 for version 1.0.0 includes several significant improvements to the KML handling library. The changes focus on enhancing file writing capabilities, refactoring test organization, improving error handling for datetime parsing, and optimizing XML string encoding. The implementation maintains backward compatibility while introducing new features and fixing existing issues.
classDiagram
class KML {
+write(file_path: Path, prettyprint: bool, precision: Optional[int], verbosity: Verbosity)
}
class Path
class Verbosity
KML --> Path
KML --> Verbosity
note for KML "New method added for writing KML and KMZ files"
classDiagram
class Utils {
+get_all_attrs(obj: object) Generator[object, None, None]
+find_all(obj: object, of_type: Type, **kwargs) Generator[object, None, None]
}
note for Utils "Refactored to use get_all_attrs for attribute iteration"
classDiagram
class KmlDateTime {
+parse(datestr: str) Optional[KmlDateTime]
}
class DateTimeResolution
KmlDateTime --> DateTimeResolution
note for KmlDateTime "Improved error handling and parsing logic"
Change | Details | Files |
---|---|---|
Added new KML file writing functionality |
|
fastkml/kml.py |
Improved datetime parsing and error handling |
|
fastkml/times.py tests/times_test.py |
Optimized XML string handling and encoding |
|
fastkml/base.py |
Refactored utility functions and test organization |
|
fastkml/utils.py tests/kml_test.py |
Updated CI/CD and version configurations |
|
.github/workflows/run-all-tests.yml fastkml/about.py tox.ini |
The pull request introduces multiple updates primarily to the testing framework and functionality of the fastkml
package. Key modifications include enhancements to the GitHub Actions workflow for testing, updates to the version number, changes in method signatures and error handling in various files, and the addition of new methods for KML handling. The testing suite has also been expanded with new classes and methods to ensure comprehensive coverage of KML and KMZ file operations.
File | Change Summary |
---|---|
.github/workflows/run-all-tests.yml |
Updated cpython-lxml job to use codecov-action@v5 , added a new step to doctest-lxml for running Python code examples, expanded static-tests to include various checks, and clarified build-package with a pyroma check. |
fastkml/about.py |
Updated version number from 1.0.0rc1 to 1.0.0rc2 . |
fastkml/base.py |
Modified to_string method in _XMLObject class to change encoding from "UTF-8" to "unicode" and removed redundant decoding step. |
fastkml/helpers.py |
Changed return type of datetime_subelement_kwarg from Dict[str, List["KmlDateTime"]] to Dict[str, "KmlDateTime"] , adjusting internal logic accordingly. |
fastkml/kml.py |
Added write method to KML class for writing KML data to files, handling both .kmz and regular KML formats. |
fastkml/times.py |
Updated regex in KmlDateTime class for date parsing and refactored parse method to return a KmlDateTime instance instead of None on failure. |
fastkml/utils.py |
Introduced get_all_attrs function for retrieving object attributes, modified find_all to use this new function. |
tests/atom_test.py |
Modified test_atom_link_ns to instantiate atom.Link without a namespace argument and updated assertions accordingly. |
tests/kml_test.py |
Added TestWriteKML class with methods for writing KML and KMZ files, restructured existing tests for KML parsing. |
tests/times_test.py |
Updated error handling in KmlDateTime.parse tests to expect ValueError instead of None . |
tox.ini |
Removed exclusion for CCR001 error code in flake8 section for fastkml/utils.py . |
.github/workflows/run-all-tests.yml
file to enhance testing procedures.write
method to the KML
class, enhancing functionality for writing KML data.KmlDateTime
class, improving handling of date resolutions.Review effort [1-5]: 3
, documentation
๐ฐ In the meadow, changes bloom,
With tests and methods to dispel gloom.
KML and KMZ, now write with ease,
Our code hops forward, like a breeze!
Version updated, errors refined,
In this rabbit's world, all is aligned! ๐ผ
Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?
about.py
for keeping it updated with advancements.base.py
now uses "unicode" instead of "UTF-8", offering improved text representation.helpers.py
now handles errors more conveniently using a try-except wrapper around the parsing logic, making it easier to troubleshoot issues.kml.py
has a new method for writing KML/KMZ files. This improves handling of KML documents.times.py
regarding day and month formats has been clarified using an improved regex.kml_test.py
.utils.py
by introducing a new get_all_attrs
method that streamlines attribute retrieval.times_test.py
now handles error cases for empty strings and invalid formats, strengthening input validation.utils.py
in tox.ini
has been removed.Here are some key observations to aid the review process:
โฑ๏ธ Estimated effort to review: 3 ๐ต๐ต๐ตโชโช |
๐งช PR contains tests |
๐ No security concerns identified |
โก Recommended focus areas for review Error Handling The parse method now returns a KmlDateTime object instead of Optional[KmlDateTime]. This could cause issues if callers expect None for invalid inputs. File Handling The write method should validate the file path and handle file system errors gracefully. Currently missing error handling for file operations. Encoding Change Changed XML encoding from UTF-8 to unicode which could affect compatibility with systems expecting UTF-8 encoded output. |
Explore these optional code suggestions:
Category | Suggestion | Score |
Possible issue |
Add error handling for file operations to improve robustness___ **Add error handling for file writing operations to handle potential IOError,PermissionError, or other file-related exceptions.** [fastkml/kml.py [248-289]](https://github.com/cleder/fastkml/pull/387/files#diff-613ee78b8f0776d39e81909e8b514a8053b408d2dc58eb0830deb146a8e12141R248-R289) ```diff def write( self, file_path: Path, *, prettyprint: bool = True, precision: Optional[int] = None, verbosity: Verbosity = Verbosity.normal, ) -> None: element = self.etree_element(precision=precision, verbosity=verbosity) try: xml_content = config.etree.tostring( element, encoding="unicode", pretty_print=prettyprint, ) except TypeError: xml_content = config.etree.tostring( element, encoding="unicode", ) - if file_path.suffix == ".kmz": - with zipfile.ZipFile(file_path, "w", zipfile.ZIP_DEFLATED) as kmz: - kmz.writestr("doc.kml", xml_content) - else: - with file_path.open("w", encoding="UTF-8") as file: - file.write(xml_content) + try: + if file_path.suffix == ".kmz": + with zipfile.ZipFile(file_path, "w", zipfile.ZIP_DEFLATED) as kmz: + kmz.writestr("doc.kml", xml_content) + else: + with file_path.open("w", encoding="UTF-8") as file: + file.write(xml_content) + except (IOError, PermissionError) as e: + raise IOError(f"Failed to write KML file: {e}") from e ``` - [ ] **Apply this suggestion** Suggestion importance[1-10]: 8Why: The suggestion adds important error handling for file operations, which could prevent silent failures and provide better error messages for common file-related issues like permission errors or disk space problems. | 8 |
Possible bug |
Add null check to prevent potential attribute access on None___ **Add a check for None before accessing node.text to prevent potential AttributeError.** [fastkml/times.py [101]](https://github.com/cleder/fastkml/pull/387/files#diff-d08f0cfb2c0a85d0242f75c5991bd60a29a6b73cf9eaedfe64733b951a5cf162R101-R101) ```diff -node_text = node.text.strip() if node.text else "" +node_text = node.text.strip() if node and node.text else "" ``` - [ ] **Apply this suggestion**Suggestion importance[1-10]: 7Why: The suggestion prevents a potential AttributeError by adding a null check before accessing node.text, making the code more robust against unexpected None values. | 7 |
Enhancement |
Improve type checking before iteration to prevent potential errors___ **Add type checking before attempting to iterate over attribute values to preventpotential TypeError.** [fastkml/utils.py [54-56]](https://github.com/cleder/fastkml/pull/387/files#diff-060b770075f2288337b9fc44aa876789980283fc689f1b9d568df336fe39df45R54-R56) ```diff -try: +if isinstance(attr, (list, tuple, set)): yield from attr -except TypeError: +else: yield attr ``` - [ ] **Apply this suggestion** Suggestion importance[1-10]: 5Why: The suggestion replaces a try-except block with explicit type checking, making the code more readable and potentially more efficient, though the current implementation using try-except is also valid. | 5 |
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**Action:** SonarCloud |
**Failed stage:** [SonarCloud Scan](https://github.com/cleder/fastkml/actions/runs/11878226818/job/33098644569) [โ] |
**Failure summary:**
The action failed because there was an error while trying to retrieve the pull request with key 387 . This prevented the action from proceeding with the necessary configurations and checks for the pull request. |
Relevant error logs:```yaml 1: ##[group]Operating System 2: Ubuntu ... 265: 10:51:35.754 INFO Check ALM binding of project 'cleder_fastkml' 266: 10:51:35.906 INFO Detected project binding: BOUND 267: 10:51:35.907 INFO Check ALM binding of project 'cleder_fastkml' (done) | time=152ms 268: 10:51:35.909 INFO Load project pull requests 269: 10:51:36.077 INFO Load project pull requests (done) | time=170ms 270: 10:51:36.079 INFO Load branch configuration 271: 10:51:36.080 INFO Github event: pull_request 272: 10:51:36.087 INFO Auto-configuring pull request 387 273: 10:51:36.249 ERROR Something went wrong while trying to get the pullrequest with key '387' 274: 10:51:36.574 INFO EXECUTION FAILURE ``` |
User description
Last release candidate before 1.0
PR Type
enhancement, tests, dependencies
Description
1.0.0rc2
in preparation for the release candidate.Changes walkthrough ๐
2 files
about.py
Update version number for release candidate.
fastkml/about.py - Updated version number from `1.0.0rc1` to `1.0.0rc2`.
tox.ini
Update tox configuration for linting.
tox.ini - Removed per-file ignore for `fastkml/utils.py`.
4 files
base.py
Refactor XML encoding to use unicode.
fastkml/base.py
UTF-8
tounicode
.kml.py
Add KML and KMZ file writing functionality.
fastkml/kml.py
write
method to handle KML and KMZ file writing.zipfile
for KMZ file creation.times.py
Refactor datetime parsing logic.
fastkml/times.py
parse
method logic.utils.py
Add utility function for attribute retrieval.
fastkml/utils.py
get_all_attrs
utility function.find_all
to useget_all_attrs
.1 files
helpers.py
Improve error handling in datetime parsing.
fastkml/helpers.py
datetime_subelement_kwarg
.3 files
atom_test.py
Update atom link namespace in tests.
tests/atom_test.py - Updated test to use `atom` namespace.
kml_test.py
Enhance KML writing tests with file handling.
tests/kml_test.py
times_test.py
Add tests for datetime parsing exceptions.
tests/times_test.py - Added exception handling tests for datetime parsing.
1 files
run-all-tests.yml
Update Codecov action version in CI workflow.
.github/workflows/run-all-tests.yml - Updated Codecov action version from 4 to 5.
Summary by CodeRabbit
Release Notes
New Features
Improvements
Bug Fixes
Version Update