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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[ToDo]

  • Conversion SVG to PNG so that the maps can be added to the REST API smoothly
  • graphs with two different y-axis to compare e.g. DailyCases with vaccination effort.

[Unreleased]

[5.2.0] - 2021-07-19

Added

  • A method called create_combined_dataframe_by_geoid_string_list was added to the CovidCases class. The method will create a combined data frame from a list of individual data fames. To avoid duplicate country names the method will add a -DATASOURCE string behind the country name (e.g. 'Germany-OWID').
  • The CovidCasesOWID now provides information about the vaccination status of a country. This includes the following attributes:

  1. DailyVaccineDosesAdministered7DayAverage
    New COVID-19 vaccination doses administered (7-day smoothed). For countries that don't report vaccination data on a daily basis, we assume that vaccination changed equally on a daily basis over any periods in which no data was reported. This produces a complete series of daily figures, which is then averaged over a rolling 7-day window. In OWID words this is the new_vaccinations_smoothed value.

  2. PeopleReceivedFirstDose
    Total number of people who received at least one vaccine dose. In OWID words this is the people_vaccinated value.

  3. PercentPeopleReceivedFirstDose
    The percentage of people of the population who received at least one vaccine dose.

  4. PeopleReceivedAllDoses
    Total number of people who received all doses defined by the vaccination protocol. In OWID words this is the people_fully_vaccinated value.

  5. PercentPeopleReceivedAllDoses
    The percentage of people of the population who received all doses defined by the vaccination protocol.

  6. VaccineDosesAdministered
    Total number of COVID-19 vaccination doses administered. It's the sum of PeopleReceivedFirstDose and PeopleReceivedAllDoses. In OWID words this is the total_vaccinations value.

  • A method called set_grid has been added to toggle the display of a grid in the PlotterBuilder class.

  • The method set_log of the PlotterBuilder class now has an argument to toggle between a linear or logarithmic y-axis.

  • The method set_xaxis_index now has a parameter to toggle between index or date based x-axis.

  • A new attribute __xaxis_formatter has been add to the PlotterBuilder class. The attribute can be changed by set_yaxis_formatter. The default yaxis_formatter is now mpl.ticker.StrMethodFormatter('{x:,.0f}') .

  • The Jupyter Notebook now includes the vaccination data for the given list of countries.

  • The REST API now lets you switch between different data providers. This is done by the new parameter called data_spurce. This can be WHO or OWID. If the parameter is not given it will use WHO as a default.

  • The REST API now also includes vaccination data for the given list of countries. The online version on mb.cmbt.de includes this feature as well.

Changed

  • The CovidCasesWHO class included Taiwan in the return of a call to get_pygal_asian_geoid_list even when Taiwan was not included in the WHO dataset. Because of that the generation of Asian pygal maps were incorrect.

  • There was a bug in the method __compute_doubling_time of the CovidCases class that could lead to a division by zero.

Removed

[5.1.0] - 2021-03-16

Added

  • The MacOS application now supports the Apple M1 processor. Use this link to get the MacOS and Windows applications to access an online version of the Covid-19 REST API. After copying the MacOS application to the applications directory you need to start it for the first time with a right-click and selecting execute to approve the application. Afterwards you can start it with the regular double-click. This is the common procedure for none-AppStore applications.

Changed

Removed

[5.0.0] - 2021-01-14

Added

  • support for different data provider e.g. ECDC, WHO and OWID
  • new Jupyter Notebook to compare the quality of different data provider
  • new CovidCasesECDC class to download the data from the ECDC server
  • new CovidCasesWHO class to download the data from the WHO server
  • new CovidCasesWHOv1 class to download the data from an alternative WHO server
  • new CovidCasesOWID class to download the data from the OWID server
  • new GeoInformationWorld class to handle ISO 3166 alpha-2 and alpha-3 GeoIDs
  • new GeoInformationWorld.csv file in the data directory
  • new GeoInformationWorld.xlsx file in the data directory
  • new 2020-12-14-ECDC.csv file holding the ECDC until December 14th.
  • new 2020-12-14-WHO.csv file holding the WHO until December 14th.
  • new 2020-12-14-OWID.csv file holding the OWID until December 14th.

Changed

  • The CovidDataClass Jupyter Notebook can now use different data providers and defaults to WHO data
  • The CovidCases class now acts as a abstract class for its sub-classes
  • The PlotterBuilder class reflects changes in CovidCases
  • The CovidMap class reflects changes in CovidCases
  • The CovidClassSnippet reflects changes in CovidCases

Removed

[4.1.0] - 2020-11-30

Added

  • a MacOS web client is now also available

Changed

  • .gitignore now includes XCode files
  • duplicates in .gitignore have been removed
  • some minor typos

Removed

[4.0.0] - 2020-10-23

Added

  • introduced a change log
  • added functions to get the country codes for the continents
  • added a class to display maps of the worldwide distribution of the data
  • added a class to visualize data in a heatmap
  • added a favicon
  • added map generation to Junyper Notebook

Changed

  • The C# web client can now save the generated graphs
  • changed the documentation method to make use of the Python Docstring Generator
  • modified requirements.txt

Removed

  • removed the class sources from the Jupyter Notebook

[3.0.0] - 2020-09-21

Added

  • added method to get a list of available GeoIDs/CountyNames (get_available_GeoID_list)
  • added method to get the accumulated 7 day incidence (add_incidence_7day_per_100Kpopulation)

Changed

  • renamed 'Cases' to 'DailyCases'
  • renamed 'Deaths' to 'DailyDeaths'
  • renamed 'CumulativeCases' to 'Cases'
  • renames 'CumulativeDeaths' to 'Deaths'

Removed

[2.0.0] - 2020-08-07

Added

  • added a function to lowpass a attribute
    The width of the lowpass is given by the number n. The name of the newly created attribute is the given name with a tailing number n. E.g. 'Cases' with n = 7 will add to a newly added attribute named 'Cases7'.
  • added a function to save a data frame to a CSV file
  • added a function to calculate an estimation for the reproduction rate R0

Changed

  • instead of the ECDC JSON file we are now using the CSV with the same data
  • instead of the JSON data structure we are now using a Pandas data frame Both changes allow us to easier add new methods and analytics
  • the attribute 'Quotient' has been removed. the attribute was the number of cases on the day divided by the number of cases of the previous day
  • 'Continent' is a new field to analyse the distribution of cases over continents

Removed

  • support for the JSON file of the ECDC

[1.1.0] - 2020-04-18

Added

  • Added a REST API
  • Added a C# client making use of the REST API
  • The database file is now loaded automatically if it doesn't exist for the current day
  • Applying some PEP8 style guides
  • Add function to get the data for the last N days

Changed

Removed

[1.0.0] - 2020-04-18

Added

  • Initial commits finalized

Changed

Removed

  • support for the JSON file of the ECDC