Source code for cowidev.testing.batch.czechia
import pandas as pd
from cowidev.testing import CountryTestBase
[docs]class Czechia(CountryTestBase):
location = "Czechia"
source_url = "https://onemocneni-aktualne.mzcr.cz/api/v2/covid-19/testy-pcr-antigenni.csv"
source_url_ref = "https://onemocneni-aktualne.mzcr.cz/api/v2/covid-19"
source_label = "Ministry of Health"
units = "tests performed"
rename_columns = {
"datum": "Date",
"pocet_PCR_testy": "pcr",
"pocet_AG_testy": "antigen",
"incidence_pozitivni": "positive",
}
[docs] def read(self):
return pd.read_csv(
self.source_url,
usecols=["datum", "pocet_PCR_testy", "pocet_AG_testy", "incidence_pozitivni"],
)
[docs] def pipe_pr(self, df: pd.DataFrame) -> pd.DataFrame:
pr = (df["positive"].rolling(7).sum() / df["Daily change in cumulative total"].rolling(7).sum()).round(3)
df = df.assign(**{"Positive rate": pr})
return df
[docs] def pipe_metric(self, df: pd.DataFrame) -> pd.DataFrame:
return df.assign(**{"Daily change in cumulative total": df.pcr + df.antigen})
[docs] def pipeline(self, df: pd.DataFrame) -> pd.DataFrame:
return df.pipe(self.pipe_rename_columns).pipe(self.pipe_metric).pipe(self.pipe_pr).pipe(self.pipe_metadata)