Issue851 parse province-level vaccination data

[lisphilar]

Related issues

#851

What was changed

• New: parse province-level vaccination data
• Fix: duplicated citations with DataLoader, use set(citations)
• Refactoring

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 2.36%.

Quality metrics	Before	After	Change
Complexity	2.70 ⭐	2.48 ⭐	-0.22 👍
Method Length	74.16 🙂	69.65 🙂	-4.51 👍
Working memory	9.18 🙂	8.59 🙂	-0.59 👍
Quality	67.04% 🙂	69.40% 🙂	2.36% 👍

Other metrics	Before	After	Change
Lines	694	687	-7

Changed files	Quality Before	Quality After	Quality Change
covsirphy/cleaning/vaccine_data.py	60.72% 🙂	65.44% 🙂	4.72% 👍
covsirphy/loading/dataloader.py	69.76% 🙂	71.00% 🙂	1.24% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
covsirphy/loading/dataloader.py	DataLoader.lock	5 ⭐	315 ⛔	13 😞	42.58% 😞	Try splitting into smaller methods. Extract out complex expressions
covsirphy/loading/dataloader.py	DataLoader.read_csv	7 ⭐	135 😞	14 😞	51.07% 🙂	Try splitting into smaller methods. Extract out complex expressions
covsirphy/cleaning/vaccine_data.py	VaccineData.subset	5 ⭐	136 😞	12 😞	55.87% 🙂	Try splitting into smaller methods. Extract out complex expressions
covsirphy/cleaning/vaccine_data.py	VaccineData._cleaning	2 ⭐	201 😞	10 😞	56.34% 🙂	Try splitting into smaller methods. Extract out complex expressions
covsirphy/loading/dataloader.py	DataLoader._add_remote	1 ⭐	180 😞	8 🙂	63.30% 🙂	Try splitting into smaller methods

Legend and Explanation

The emojis denote the absolute quality of the code:

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• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

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[codeclimate]

Code Climate has analyzed commit 026ed86 and detected 1 issue on this pull request.

Here's the issue category breakdown:

Category	Count
Complexity	1

The test coverage on the diff in this pull request is 96.8% (50% is the threshold).

This pull request will bring the total coverage in the repository to 83.0% (0.0% change).

View more on Code Climate.