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fix covid_stats_via_xpath.py #12975
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fix covid_stats_via_xpath.py #12975
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fix covid_stats_via_xpath.py
lighting9999 260dc8f
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] 55fadb7
fix covid_stats_via_xpath.py typo
lighting9999 381c27f
[pre-commit.ci] auto fixes from pre-commit.com hooks
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fix ruff
lighting9999 69459b3
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Original file line number | Diff line number | Diff line change | ||||
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@@ -1,7 +1,8 @@ | ||||||
""" | ||||||
This is to show simple COVID19 info fetching from worldometers archive site using lxml | ||||||
* The main motivation to use lxml in place of bs4 is that it is faster and therefore | ||||||
more convenient to use in Python web projects (e.g. Django or Flask-based) | ||||||
This script demonstrates fetching simple COVID-19 statistics from the | ||||||
Worldometers archive site using lxml. lxml is chosen over BeautifulSoup | ||||||
for its speed and convenience in Python web projects (such as Django or | ||||||
Flask). | ||||||
""" | ||||||
|
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# /// script | ||||||
|
@@ -25,15 +26,35 @@ class CovidData(NamedTuple): | |||||
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|
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def covid_stats( | ||||||
url: str = "https://web.archive.org/web/20250825095350/https://www.worldometers.info/coronavirus/", | ||||||
url: str = ( | ||||||
"https://web.archive.org/web/20250825095350/" | ||||||
"https://www.worldometers.info/coronavirus/" | ||||||
), | ||||||
) -> CovidData: | ||||||
xpath_str = '//div[@class = "maincounter-number"]/span/text()' | ||||||
return CovidData( | ||||||
*html.fromstring(httpx.get(url, timeout=10).content).xpath(xpath_str) | ||||||
try: | ||||||
response = httpx.get(url, timeout=10) | ||||||
response.raise_for_status() | ||||||
except httpx.TimeoutException: | ||||||
print( | ||||||
"Request timed out. Please check your network connection " | ||||||
"or try again later." | ||||||
) | ||||||
return CovidData("N/A", "N/A", "N/A") | ||||||
except httpx.HTTPStatusError as e: | ||||||
print(f"HTTP error occurred: {e}") | ||||||
return CovidData("N/A", "N/A", "N/A") | ||||||
data = html.fromstring(response.content).xpath(xpath_str) | ||||||
if len(data) != 3: | ||||||
print("Unexpected data format. The page structure may have changed.") | ||||||
return CovidData("N/A", "N/A", "N/A") | ||||||
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Suggested change
|
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return CovidData(*data) | ||||||
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|
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if __name__ == "__main__": | ||||||
fmt = ( | ||||||
"Total COVID-19 cases in the world: {}\n" | ||||||
"Total deaths due to COVID-19 in the world: {}\n" | ||||||
"Total COVID-19 patients recovered in the world: {}" | ||||||
) | ||||||
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fmt = """Total COVID-19 cases in the world: {} | ||||||
Total deaths due to COVID-19 in the world: {} | ||||||
Total COVID-19 patients recovered in the world: {}""" | ||||||
print(fmt.format(*covid_stats())) | ||||||
print(fmt.format(*covid_stats())) |
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