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rate_limit_anthropic

""" 
Basic example of scraping pipeline using SmartScraper while setting an API rate limit.
"""
import os
from dotenv import load_dotenv
from scrapegraphai.graphs import SmartScraperGraph
from scrapegraphai.utils import prettify_exec_info


# required environment variables in .env
# ANTHROPIC_API_KEY
load_dotenv()

# ************************************************
# Create the SmartScraperGraph instance and run it
# ************************************************

graph_config = {
"llm": {
"api_key": os.getenv("ANTHROPIC_API_KEY"),
"model": "anthropic/claude-3-haiku-20240307",
"rate_limit": {
"requests_per_second": 1
}
},
}

smart_scraper_graph = SmartScraperGraph(
prompt="""Don't say anything else. Output JSON only. List me all the events, with the following fields: company_name, event_name, event_start_date, event_start_time,
event_end_date, event_end_time, location, event_mode, event_category,
third_party_redirect, no_of_days,
time_in_hours, hosted_or_attending, refreshments_type,
registration_available, registration_link""",
# also accepts a string with the already downloaded HTML code
source="https://www.hmhco.com/event",
config=graph_config
)

result = smart_scraper_graph.run()
print(result)

# ************************************************
# Get graph execution info
# ************************************************

graph_exec_info = smart_scraper_graph.get_execution_info()
print(prettify_exec_info(graph_exec_info))