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97c96ed0fc | |||
207449ee26 | |||
84156a1ce9 | |||
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21
api/app.py
21
api/app.py
@ -1,4 +1,3 @@
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# app.py
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from flask import Flask, jsonify, request
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import os
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import logging
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@ -7,6 +6,7 @@ from dotenv import load_dotenv
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from werkzeug.middleware.proxy_fix import ProxyFix
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import importlib.util
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# Load environment variables from .env file
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load_dotenv()
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app = Flask(__name__)
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@ -40,7 +40,6 @@ def load_blueprints_from_directory(directory):
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if filename.endswith('.py') and not filename.startswith('__'):
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module_name = filename[:-3] # Remove .py extension
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file_path = os.path.join(directory, filename)
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spec = importlib.util.spec_from_file_location(module_name, file_path)
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module = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(module)
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@ -51,5 +50,23 @@ def load_blueprints_from_directory(directory):
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# Load blueprints
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load_blueprints_from_directory('endpoints')
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# Sitemap endpoint function
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def sitemap():
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# Get all registered routes
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routes = []
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for rule in app.url_map.iter_rules():
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# Skip the sitemap route itself to avoid infinite recursion
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if rule.endpoint != 'sitemap':
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routes.append({
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'rule': rule.rule,
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'methods': list(rule.methods),
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'endpoint': rule.endpoint
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})
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return jsonify(routes)
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# Register the sitemap endpoint
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app.add_url_rule('/sitemap', view_func=sitemap, methods=['GET'])
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if __name__ == '__main__':
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app.run(debug=True)
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58
api/endpoints/create_legislation_node.py
Normal file
58
api/endpoints/create_legislation_node.py
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@ -0,0 +1,58 @@
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from flask import Blueprint, jsonify
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import json
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import os
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import logging
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from neo4j import GraphDatabase
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from dotenv import load_dotenv
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bp = Blueprint('create_legislation_node', __name__)
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@bp.route('/create_legislation_node', methods=['GET'])
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def create_legislation_nodes():
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# Assuming the legislation cache is stored in a JSON file
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legislation_cache_path = os.getenv("LEGISLATION_CACHE_PATH")
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if not legislation_cache_path:
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return jsonify({"error": "Legislation cache path is not set"}), 400
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try:
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with open(legislation_cache_path, 'r') as f:
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legislation_data = json.load(f)
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except FileNotFoundError:
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return jsonify({"error": "Legislation cache file not found"}), 404
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except json.JSONDecodeError:
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return jsonify({"error": "Failed to decode JSON from the legislation cache"}), 500
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# Ensure legislation_data is a list of dictionaries
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if not isinstance(legislation_data, list):
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return jsonify({"error": "Legislation data should be a list"}), 400
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created_nodes = []
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for item in legislation_data:
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if not item.get("id"):
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continue
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# Prepare the properties for the node
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properties = {k: v for k, v in item.items()}
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# Create or merge a node in Neo4j with all properties
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driver = get_driver()
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with driver.session() as session:
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query = "MERGE (l:Legislation {id: $id})"
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for key in properties:
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if key != 'id':
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query += f" ON CREATE SET l.{key} = ${key}"
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result = session.run(query, **properties)
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# Log the creation or merging of the node
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neo4j_logger.info(f"Created/Merged Legislation node with ID: {item.get('id')} and properties: {properties}")
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driver.close()
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created_nodes.append({"id": item.get("id"), "properties": properties})
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return jsonify({"message": "Legislation nodes created/merged successfully", "nodes": created_nodes}), 201
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@ -1,13 +1,15 @@
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# endpoints/get_sponsored.py
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from flask import Blueprint, jsonify
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from app import get_driver, neo4j_logger
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import requests
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import json
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import os
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import pandas as pd
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# Assuming you have these functions and configurations in your app.py
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from app import get_driver, neo4j_logger
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bp = Blueprint('get_sponsored', __name__)
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CACHE_FILE = 'cache.json'
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CSV_FILE = 'legislation.csv'
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def load_cache():
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if os.path.exists(CACHE_FILE):
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@ -22,11 +24,57 @@ def save_cache(cache_data):
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json.dump(cache_data, f)
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neo4j_logger.info(f"Saved data to cache file: {CACHE_FILE}")
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def write_to_csv(legislation_data, csv_file):
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# Flatten the nested dictionaries
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flattened_legislation = []
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for item in legislation_data:
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flattened_item = {}
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flatten_dict(item, "", flattened_item)
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flattened_legislation.append(flattened_item)
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df = pd.DataFrame(flattened_legislation)
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if df.empty:
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neo4j_logger.warning(f"No data to write to CSV file: {csv_file}")
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print("DataFrame is empty. Debugging information:")
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for item in flattened_legislation[:5]: # Print first 5 items
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print(json.dumps(item, indent=4))
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return
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# Debugging statement to check DataFrame contents
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print("DataFrame contents:")
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print(df.head())
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df.to_csv(csv_file, index=False)
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neo4j_logger.info(f"Data written to CSV file: {csv_file}")
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def flatten_dict(d, parent_key='', sep='_'):
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items = []
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for k, v in d.items():
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new_key = f"{parent_key}{sep}{k}" if parent_key else k
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if isinstance(v, dict):
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# Debugging: Print the key and value when entering a nested dictionary
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print(f"Entering nested dictionary with key: {new_key}")
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items.extend(flatten_dict(v, new_key, sep=sep).items())
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elif isinstance(v, list):
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# Handle lists by converting them to strings or other appropriate representation
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if v:
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items.append((new_key, ', '.join(map(str, v))))
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else:
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# If the list is empty, add an empty string or a placeholder
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items.append((new_key, ''))
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elif v is not None:
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# Debugging: Print the key and value when adding a non-dict, non-list item
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print(f"Adding {new_key}: {v}")
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items.append((new_key, v))
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else:
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# Handle None values appropriately (e.g., add an empty string or a placeholder)
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items.append((new_key, ''))
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return dict(items)
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@bp.route('/get_sponsored')
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def get_sponsored():
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# Load bioguideIds and legislation from the same cache
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cache = load_cache()
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if 'bioguideIds' not in cache or len(cache['bioguideIds']) == 0:
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return jsonify({"message": "No bioguideIds found in cache"}), 404
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@ -35,11 +83,11 @@ def get_sponsored():
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print(f"Initial bioguideIds count: {initial_bioguideIds_count}")
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processed_legislation_count = 0
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all_legislation_data = []
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while 'bioguideIds' in cache and len(cache['bioguideIds']) > 0:
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# Step 1: Retrieve a sponsor from the cache
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current_bioguideId = cache['bioguideIds'].pop(0)
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if current_bioguideId is None:
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continue
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@ -59,7 +107,6 @@ def get_sponsored():
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# Step 2: Fetch sponsored legislation for the member
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response = requests.get(congress_api_url, headers=headers)
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print(f"Response Status Code: {response.status_code}")
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print(f"Response Text: {response.text}")
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@ -67,39 +114,27 @@ def get_sponsored():
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neo4j_logger.error(f"Failed to fetch sponsored legislation for bioguideId {current_bioguideId}: Status Code {response.status_code}, Response: {response.text}")
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continue
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legislations = response.json().get('results', [])
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response_data = response.json()
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# Step 3: Store each piece of legislation in the cache along with the sponsor bioguideId
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for legislation in legislations:
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key = f"legislation_{legislation['id']}"
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# Debugging statement to check the raw API response
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print("Raw API Response:")
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print(json.dumps(response_data, indent=4))
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print(f"About to write to cache: {key} - {legislation}")
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# Extract legislation data from the response
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if 'sponsoredLegislation' in response_data and len(response_data['sponsoredLegislation']) > 0:
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for result in response_data['sponsoredLegislation']:
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all_legislation_data.append(result)
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if key not in cache:
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cache[key] = {
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'bioguideId': current_bioguideId,
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**legislation
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}
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processed_legislation_count += 1
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# Debugging statement to check the number of legislation items collected
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print(f"Number of legislation items collected: {len(all_legislation_data)}")
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# Save the cache immediately after writing each entry
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save_cache(cache)
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if len(all_legislation_data) > 0:
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# Print first few items to ensure data is structured correctly
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for i, item in enumerate(all_legislation_data[:5]):
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print(f"\nLegislation Item {i+1}:")
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print(json.dumps(item, indent=4))
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# Print the updated legislation cache for debugging
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print(f"Updated legislation cache: {json.dumps(cache, indent=2)}")
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# Write the extracted legislation data to a CSV file
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write_to_csv(all_legislation_data, CSV_FILE)
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# Step 4: Delete the sponsor from the bioguideIds list (already done by popping)
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neo4j_logger.info(f"Processed sponsored legislation for bioguideId {current_bioguideId}")
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# Print the number of items left in the bioguide cache
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remaining_bioguideIds_count = len(cache['bioguideIds'])
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print(f"Remaining bioguideIds count after processing {current_bioguideId}: {remaining_bioguideIds_count}")
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# Save the cache again to ensure all changes are persisted
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save_cache(cache)
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# Print the total number of legislation items stored and overall items added to the cache
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print(f"Total processed legislation count: {processed_legislation_count}")
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print(f"Overall items in cache: {len(cache)}")
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return jsonify({"message": "Sponsored legislation processed successfully", "processed_legislation_count": processed_legislation_count}), 200
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return jsonify({"message": "Legislation data written to CSV successfully"}), 200
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