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main.py
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main.py
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import asyncio
import csv
from datetime import datetime
from playwright.async_api import async_playwright, Playwright
import re
url = "https://voterportal.sos.la.gov/graphical"
time_to_wait_between_clicks = 3
filename = "bonds_la.csv"
fields = [
"Year",
"Summary",
"Question",
"District",
"votes_for",
"percent_for",
"votes_against",
"percent_against",
"result",
]
with open(filename, "w", newline="") as csvfile:
writer = csv.writer(csvfile)
writer.writerow(fields)
async def run(playwright: Playwright):
firefox = playwright.firefox
browser = await firefox.launch(headless=False)
page = await browser.new_page()
await page.goto(url)
await asyncio.sleep(time_to_wait_between_clicks)
elections_selector = "id=ElectionId"
await page.wait_for_selector(elections_selector)
elections_handle = await page.query_selector(elections_selector)
count_elections = await elections_handle.evaluate("e => e.options")
for index_election in count_elections:
if index_election != "0":
await elections_handle.select_option(index=int(index_election))
await asyncio.sleep(time_to_wait_between_clicks)
elections_selected_text = await elections_handle.evaluate(
"el => el.options[el.selectedIndex].text"
)
elections_selected_date = datetime.strptime(
elections_selected_text, "%a %b %d %Y"
)
elections_selected_year = elections_selected_date.year
tabs_selector = ".nav-tabs"
await page.wait_for_selector(tabs_selector)
tabs_handle = await page.query_selector(tabs_selector)
await tabs_handle.evaluate(
"""(function(){
tabs = document.querySelector('.nav-tabs').children
return [...tabs].filter(e => e.innerText === "Parish")[0].firstChild
})().click()
"""
)
await asyncio.sleep(time_to_wait_between_clicks)
parishes_selector = ".parish-select"
await page.wait_for_selector(parishes_selector)
parishes_handle = await page.query_selector(parishes_selector)
count_parishes = await parishes_handle.evaluate("e => e.options")
for index_parish in range(len(count_parishes) - 1):
await parishes_handle.select_option(index=int(index_parish))
await page.get_by_text("View Results").click()
await asyncio.sleep(time_to_wait_between_clicks)
parish_header_selector = ".parish-header .ng-binding"
await page.wait_for_selector(parish_header_selector)
parish_header_handle = await page.query_selector(parish_header_selector)
parish_header_text = await parish_header_handle.inner_text()
races_selector = ".race-container:visible"
await page.wait_for_selector(races_selector)
races_locator = page.locator(
races_selector,
)
races_count = await races_locator.count()
runs_in_multiple_parishes_selector = (
".race-title [ng-show=showMultiparishText]"
)
runs_in_multiple_parishes_handle = await page.query_selector_all(
runs_in_multiple_parishes_selector
)
choice_titles_selector = ".race-title-text"
choice_titles_handle = await page.query_selector_all(choice_titles_selector)
for choices_index in range(races_count):
choices_locator = races_locator.nth(choices_index).locator(
".choice-width-ref:visible"
)
if not choices_locator:
continue
runs_in_multiple_parishes = await runs_in_multiple_parishes_handle[
choices_index
].is_visible()
if runs_in_multiple_parishes:
continue
choice_title_text = await choice_titles_handle[
choices_index
].inner_text()
await choice_titles_handle[choices_index].click()
choice_summary_selector = "id=TabFull"
choice_summary_handle = await page.query_selector(
choice_summary_selector
)
if choice_summary_handle:
choice_summary_text = await choice_summary_handle.inner_text()
await page.get_by_text("Close").click()
else:
choice_summary_text = choice_title_text
choice_title_text = await choice_titles_handle[
choices_index
].inner_text()
results_text = await races_locator.nth(choices_index).evaluate(
"e => e.innerText"
)
results_search = re.search(
"(\d,?\d+)\s+(Approved|Defeated)\s+(YES)\s+(\d+)%\s+(\d,?\d+)\s+(NO)\s+(\d+)%?",
results_text,
)
if results_search:
yes_votes_count = re.sub("[^\d\.]", "", results_search.group(1))
no_votes_count = re.sub("[^\d\.]", "", results_search.group(5))
yes_percentage = results_search.group(4)
no_percentage = results_search.group(7)
votes_outcome = (
"pass" if results_search.group(2) == "Approved" else "fail"
)
final_output = [
elections_selected_year,
choice_title_text,
choice_summary_text.strip(),
parish_header_text,
yes_votes_count,
no_votes_count,
yes_percentage,
no_percentage,
votes_outcome,
]
with open(filename, "a", newline="") as csvfile:
writer = csv.writer(csvfile)
writer.writerow(final_output)
await page.get_by_text("change parish").click()
async def main():
async with async_playwright() as playwright:
await run(playwright)
asyncio.run(main())