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Create app.py
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app.py
ADDED
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|
| 1 |
+
import streamlit as st
|
| 2 |
+
import pandas as pd
|
| 3 |
+
import requests
|
| 4 |
+
import openai
|
| 5 |
+
import tabula
|
| 6 |
+
from selenium import webdriver
|
| 7 |
+
from selenium.webdriver.chrome.service import Service
|
| 8 |
+
from selenium.webdriver.common.by import By
|
| 9 |
+
from bs4 import BeautifulSoup
|
| 10 |
+
from webdriver_manager.chrome import ChromeDriverManager
|
| 11 |
+
from urllib.parse import urlparse
|
| 12 |
+
import time
|
| 13 |
+
import json
|
| 14 |
+
import os
|
| 15 |
+
from datetime import datetime
|
| 16 |
+
from selenium.common.exceptions import WebDriverException
|
| 17 |
+
from tqdm import tqdm
|
| 18 |
+
from streamlit.runtime.scriptrunner import RerunException, RerunData
|
| 19 |
+
import requests
|
| 20 |
+
from requests.exceptions import RequestException
|
| 21 |
+
import pandas as pd
|
| 22 |
+
import time
|
| 23 |
+
import os
|
| 24 |
+
|
| 25 |
+
|
| 26 |
+
|
| 27 |
+
# Initialize OpenAI API
|
| 28 |
+
openai.api_key = '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'
|
| 29 |
+
|
| 30 |
+
# Google Custom Search API credentials
|
| 31 |
+
API_KEY = 'AIzaSyAeSfIupcFpZinMsM8W2DlkLo9lrTjAjN0'
|
| 32 |
+
CSE_ID = '86e6c34afa9ac4904'
|
| 33 |
+
|
| 34 |
+
# Initialize session state
|
| 35 |
+
if 'processed_df' not in st.session_state:
|
| 36 |
+
st.session_state.processed_df = None
|
| 37 |
+
if 'saved_path' not in st.session_state:
|
| 38 |
+
st.session_state.saved_path = None
|
| 39 |
+
if 'start_step' not in st.session_state:
|
| 40 |
+
st.session_state.start_step = "Step 1: Upload & Process Raw Data"
|
| 41 |
+
|
| 42 |
+
# Function to read input file (PDF, Excel, CSV)
|
| 43 |
+
def read_input_file(file):
|
| 44 |
+
if file.name.endswith('.pdf'):
|
| 45 |
+
tables = tabula.read_pdf(file, pages='all', multiple_tables=True)
|
| 46 |
+
df = pd.concat(tables, axis=0, ignore_index=True)
|
| 47 |
+
elif file.name.endswith('.xlsx') or file.name.endswith('.xls'):
|
| 48 |
+
df = pd.read_excel(file, sheet_name=None)
|
| 49 |
+
df = pd.concat(df.values(), ignore_index=True)
|
| 50 |
+
elif file.name.endswith('.csv'):
|
| 51 |
+
df = pd.read_csv(file, delimiter=';', on_bad_lines='skip')
|
| 52 |
+
else:
|
| 53 |
+
st.error("Unsupported file format!")
|
| 54 |
+
return None
|
| 55 |
+
return df
|
| 56 |
+
|
| 57 |
+
def query_openai_api(prompt):
|
| 58 |
+
try:
|
| 59 |
+
response = openai.ChatCompletion.create(
|
| 60 |
+
model="gpt-4o",
|
| 61 |
+
messages=[{"role": "system", "content": "You are a helpful assistant."},
|
| 62 |
+
{"role": "user", "content": prompt}],
|
| 63 |
+
max_tokens=2500,
|
| 64 |
+
temperature=0.1
|
| 65 |
+
)
|
| 66 |
+
responses = [choice['message']['content'].strip() for choice in response['choices']]
|
| 67 |
+
return responses
|
| 68 |
+
except Exception as e:
|
| 69 |
+
print(f"Error querying OpenAI API: {e}")
|
| 70 |
+
return []
|
| 71 |
+
|
| 72 |
+
def process_data(df):
|
| 73 |
+
if df is None or not isinstance(df, pd.DataFrame):
|
| 74 |
+
st.error("Invalid input: DataFrame is None or not a pandas DataFrame")
|
| 75 |
+
return None
|
| 76 |
+
|
| 77 |
+
prompt = f'''Here is my dataframe columns: {list(df.columns)}.
|
| 78 |
+
Generate Python code to:
|
| 79 |
+
1. Rename columns to: 'Name', 'City', 'contact_info', 'website'
|
| 80 |
+
(map from closest matching columns, use your judgment)
|
| 81 |
+
2. Select only these four columns
|
| 82 |
+
3. If any columns are missing, create them with NA values
|
| 83 |
+
|
| 84 |
+
Return ONLY the code as two lines:
|
| 85 |
+
- First line: df.rename() with all column mappings
|
| 86 |
+
- Second line: df[] with column selection
|
| 87 |
+
No explanations, no markdown, just the two lines of code.'''
|
| 88 |
+
|
| 89 |
+
api_response = query_openai_api(prompt)
|
| 90 |
+
|
| 91 |
+
if not api_response:
|
| 92 |
+
st.error("No response from OpenAI API")
|
| 93 |
+
return df
|
| 94 |
+
|
| 95 |
+
try:
|
| 96 |
+
raw_code = api_response[0].strip()
|
| 97 |
+
code_lines = []
|
| 98 |
+
for line in raw_code.split('\n'):
|
| 99 |
+
line = line.strip()
|
| 100 |
+
if line and not line.startswith('```'):
|
| 101 |
+
code_lines.append(line)
|
| 102 |
+
|
| 103 |
+
formatted_code = '\n'.join(code_lines[:2])
|
| 104 |
+
st.write("Generated Code:")
|
| 105 |
+
st.code(formatted_code)
|
| 106 |
+
|
| 107 |
+
exec_globals = {'pd': pd}
|
| 108 |
+
exec_locals = {'df': df.copy()}
|
| 109 |
+
exec(formatted_code, exec_globals, exec_locals)
|
| 110 |
+
|
| 111 |
+
processed_df = exec_locals['df']
|
| 112 |
+
required_columns = ['Name', 'City', 'contact_info', 'website']
|
| 113 |
+
missing_cols = [col for col in required_columns if col not in processed_df.columns]
|
| 114 |
+
|
| 115 |
+
if missing_cols:
|
| 116 |
+
for col in missing_cols:
|
| 117 |
+
processed_df[col] = pd.NA
|
| 118 |
+
processed_df = processed_df[required_columns]
|
| 119 |
+
st.warning(f"Added missing columns: {missing_cols}")
|
| 120 |
+
|
| 121 |
+
processed_df.drop_duplicates(inplace=True)
|
| 122 |
+
processed_df.reset_index(drop=True, inplace=True)
|
| 123 |
+
return processed_df
|
| 124 |
+
|
| 125 |
+
except Exception as e:
|
| 126 |
+
st.error(f"Error executing generated code: {str(e)}")
|
| 127 |
+
st.error("Generated code that failed:")
|
| 128 |
+
st.code(formatted_code)
|
| 129 |
+
return df
|
| 130 |
+
|
| 131 |
+
def google_search(query, api_key, cse_id, **kwargs):
|
| 132 |
+
url = 'https://www.googleapis.com/customsearch/v1'
|
| 133 |
+
params = {'q': query, 'key': api_key, 'cx': cse_id, **kwargs}
|
| 134 |
+
response = requests.get(url, params=params)
|
| 135 |
+
response.raise_for_status()
|
| 136 |
+
results = response.json()
|
| 137 |
+
return results.get('items', [])
|
| 138 |
+
|
| 139 |
+
def score_domain(link, company_name):
|
| 140 |
+
if not link:
|
| 141 |
+
return -1
|
| 142 |
+
parsed = urlparse(link)
|
| 143 |
+
domain = parsed.netloc.lower()
|
| 144 |
+
path = parsed.path.lower()
|
| 145 |
+
core_name = company_name.split()[0].lower()
|
| 146 |
+
|
| 147 |
+
score = 0
|
| 148 |
+
if f"www.{core_name}" in domain:
|
| 149 |
+
return 100
|
| 150 |
+
if core_name in domain:
|
| 151 |
+
score += 5
|
| 152 |
+
if path == "/" or path == "":
|
| 153 |
+
score += 5
|
| 154 |
+
elif len(path.strip("/").split("/")) == 1:
|
| 155 |
+
score += 2
|
| 156 |
+
score -= domain.count(".")
|
| 157 |
+
return score
|
| 158 |
+
|
| 159 |
+
def add_google_links_to_df(df, start_index=0, sleep_time=1):
|
| 160 |
+
for i in range(start_index, len(df)):
|
| 161 |
+
row = df.iloc[i]
|
| 162 |
+
if pd.isna(row['website']):
|
| 163 |
+
query = row['Name']+' website'+ ' ' + row['City']
|
| 164 |
+
print(f"Row {i} - Fetching link for: {query}")
|
| 165 |
+
|
| 166 |
+
try:
|
| 167 |
+
items = google_search(query, API_KEY, CSE_ID)
|
| 168 |
+
best_link = None
|
| 169 |
+
best_score = -float('inf')
|
| 170 |
+
|
| 171 |
+
for item in items:
|
| 172 |
+
potential_link = item.get('link')
|
| 173 |
+
score = score_domain(potential_link, row['Name'])
|
| 174 |
+
if score > best_score:
|
| 175 |
+
best_link = potential_link
|
| 176 |
+
best_score = score
|
| 177 |
+
if best_score > 90:
|
| 178 |
+
print(f"Match found! Title: {item.get('title')}")
|
| 179 |
+
print(f"Link: {best_link}")
|
| 180 |
+
print(f"Score: {best_score}")
|
| 181 |
+
df.at[i, 'website'] = best_link
|
| 182 |
+
break
|
| 183 |
+
|
| 184 |
+
print(f"Best link for row {i}: {best_link} with score {best_score}")
|
| 185 |
+
df.at[i, 'website'] = best_link if best_link else pd.NA
|
| 186 |
+
time.sleep(sleep_time)
|
| 187 |
+
|
| 188 |
+
except requests.exceptions.HTTPError as e:
|
| 189 |
+
print(f"HTTP Error occurred: {e}")
|
| 190 |
+
break
|
| 191 |
+
return df
|
| 192 |
+
|
| 193 |
+
# Step 3 Functions
|
| 194 |
+
def treat_link(url):
|
| 195 |
+
if pd.isna(url):
|
| 196 |
+
return None
|
| 197 |
+
elif url.startswith("http://www."):
|
| 198 |
+
return url.replace("http://www.", "https://www.")
|
| 199 |
+
elif url.startswith("http://"):
|
| 200 |
+
return url.replace("http://", "https://")
|
| 201 |
+
elif url.startswith("www."):
|
| 202 |
+
return "https://" + url
|
| 203 |
+
elif url.startswith("https://"):
|
| 204 |
+
return url
|
| 205 |
+
else:
|
| 206 |
+
return "https://www." + url
|
| 207 |
+
|
| 208 |
+
|
| 209 |
+
def get_relevant_links(url):
|
| 210 |
+
relevant_links = []
|
| 211 |
+
links = []
|
| 212 |
+
|
| 213 |
+
# First attempt using requests
|
| 214 |
+
try:
|
| 215 |
+
headers = {
|
| 216 |
+
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36'
|
| 217 |
+
}
|
| 218 |
+
response = requests.get(url, headers=headers, timeout=3)
|
| 219 |
+
response.raise_for_status() # This will raise an exception for 4xx/5xx responses
|
| 220 |
+
|
| 221 |
+
soup = BeautifulSoup(response.text, "html.parser")
|
| 222 |
+
links = soup.find_all("a", href=True)
|
| 223 |
+
|
| 224 |
+
|
| 225 |
+
except RequestException as e:
|
| 226 |
+
print(f"Error with requests: {e}")
|
| 227 |
+
links = None # Set links to None to trigger Selenium fallback
|
| 228 |
+
|
| 229 |
+
# If the links are still None, use Selenium to fetch the links
|
| 230 |
+
if not links:
|
| 231 |
+
print("Falling back to Selenium...")
|
| 232 |
+
try:
|
| 233 |
+
# Set up Chrome driver (ensure ChromeDriver is available)
|
| 234 |
+
driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()))
|
| 235 |
+
driver.get(url)
|
| 236 |
+
|
| 237 |
+
# Wait for the page to load (you can adjust the sleep time if necessary)
|
| 238 |
+
driver.implicitly_wait(3) # wait for elements to load
|
| 239 |
+
|
| 240 |
+
# Extract all links (anchor tags) using Selenium
|
| 241 |
+
selenium_links = driver.find_elements(By.TAG_NAME, 'a')
|
| 242 |
+
selenium_links = list(set(selenium_links)) # Remove duplicates
|
| 243 |
+
|
| 244 |
+
# Filter and collect relevant links
|
| 245 |
+
for link in selenium_links:
|
| 246 |
+
href = link.get_attribute('href')
|
| 247 |
+
if href:
|
| 248 |
+
if any(keyword in href.lower() or keyword in link.text.lower() for keyword in ['a-propos','board','portrait', 'portrat', 'ueber_uns','About', 'presentation', 'about','profil', 'kontakt', 'famille', 'ueber-uns', 'contact', 'team', 'members', 'equipe', 'about-us', 'house', 'who-we-are', 'our-experts','company', 'board-of-directors', 'présentation', 'à-propos', 'contact', 'membres', 'équipe', 'nostri-esperti', 'team', 'chi-siamo', 'consiglio-di-amministrazione', 'people']):
|
| 249 |
+
relevant_links.append(href)
|
| 250 |
+
|
| 251 |
+
driver.quit() # Close the browser after scraping
|
| 252 |
+
|
| 253 |
+
except WebDriverException as e:
|
| 254 |
+
print(f"Error with Selenium (WebDriverException): {e}")
|
| 255 |
+
relevant_links = [] # Set relevant_links to an empty list in case of failure
|
| 256 |
+
|
| 257 |
+
else:
|
| 258 |
+
# If links were retrieved using requests
|
| 259 |
+
links = list(set(links)) # Remove duplicates
|
| 260 |
+
for link in links:
|
| 261 |
+
if any(keyword in link.get('href').lower() or keyword in link.text.lower() for keyword in ['a-propos','board','portrait', 'portrat', 'presentation','About', 'about', 'kontakt','profil', 'famille', 'ueber-uns','ueber_uns', 'contact', 'team', 'members', 'equipe', 'about-us','la-maison','gouvernance','who-we-are', 'company', 'our-experts', 'board-of-directors','the-company', 'people']):
|
| 262 |
+
relevant_links.append(link['href'])
|
| 263 |
+
|
| 264 |
+
# Remove any duplicates and return the relevant links
|
| 265 |
+
relevant_links = list(set(relevant_links))
|
| 266 |
+
print(f"Relevant links found for {url}: {relevant_links}")
|
| 267 |
+
if len(relevant_links)==0:
|
| 268 |
+
return url
|
| 269 |
+
return relevant_links
|
| 270 |
+
|
| 271 |
+
def filter_links(link_dict):
|
| 272 |
+
# Define priority categories
|
| 273 |
+
team_related_keywords = ['team','portrait', 'portrat','board', 'members', 'equipe','about', 'our-experts', 'board-of-directors', 'famille', 'la-maison', 'gouvernance', 'presentation', 'membres', 'équipe', 'nostri-esperti', 'chi-siamo', 'consiglio-di-amministrazione','profil', 'people']
|
| 274 |
+
about_related_keywords = ['About', 'a-propos', 'about', 'about-us', 'the-company', 'ueber-uns', 'ueber_uns', 'who-we-are', 'présentation','profil', 'à-propos', 'a-proposito', 'company']
|
| 275 |
+
contact_related_keywords = ['kontakt', 'contact']
|
| 276 |
+
|
| 277 |
+
|
| 278 |
+
filtered_dict = {}
|
| 279 |
+
|
| 280 |
+
for key, links in link_dict.items():
|
| 281 |
+
# Create empty lists for each category
|
| 282 |
+
team_links = []
|
| 283 |
+
about_links = []
|
| 284 |
+
contact_links = []
|
| 285 |
+
|
| 286 |
+
# Classify the links based on categories
|
| 287 |
+
for link in links:
|
| 288 |
+
if any(keyword in link for keyword in team_related_keywords):
|
| 289 |
+
team_links.append(link)
|
| 290 |
+
elif any(keyword in link for keyword in about_related_keywords):
|
| 291 |
+
about_links.append(link)
|
| 292 |
+
elif any(keyword in link for keyword in contact_related_keywords):
|
| 293 |
+
contact_links.append(link)
|
| 294 |
+
|
| 295 |
+
# Prioritize team links, then about links, and then contact links
|
| 296 |
+
if team_links:
|
| 297 |
+
# Keep only the shortest team-related link
|
| 298 |
+
filtered_dict[key] = min(team_links, key=len)
|
| 299 |
+
elif about_links:
|
| 300 |
+
filtered_dict[key] = about_links[:1][0] # Keep only the first about-related link
|
| 301 |
+
elif contact_links:
|
| 302 |
+
filtered_dict[key] = contact_links[:1][0] # Keep only the first contact-related link
|
| 303 |
+
else:
|
| 304 |
+
filtered_dict[key] = key # If no matches, keep an empty list or handle accordingly
|
| 305 |
+
|
| 306 |
+
return filtered_dict
|
| 307 |
+
|
| 308 |
+
|
| 309 |
+
def get_jina(url):
|
| 310 |
+
return url[0:8]+'r.jina.ai/'+url[8:]
|
| 311 |
+
|
| 312 |
+
|
| 313 |
+
|
| 314 |
+
|
| 315 |
+
from urllib.parse import urlparse
|
| 316 |
+
import requests
|
| 317 |
+
from bs4 import BeautifulSoup
|
| 318 |
+
from selenium import webdriver
|
| 319 |
+
from selenium.webdriver.chrome.service import Service
|
| 320 |
+
from webdriver_manager.chrome import ChromeDriverManager
|
| 321 |
+
from selenium.webdriver.common.by import By
|
| 322 |
+
from selenium.common.exceptions import WebDriverException
|
| 323 |
+
from requests.exceptions import RequestException
|
| 324 |
+
from tqdm import tqdm # Importing tqdm for the progress bar
|
| 325 |
+
|
| 326 |
+
# Adding a progress bar to the DataFrame's apply function
|
| 327 |
+
tqdm.pandas() # This allows tqdm to be used with pandas apply
|
| 328 |
+
|
| 329 |
+
|
| 330 |
+
|
| 331 |
+
|
| 332 |
+
def apply_pipeline(row):
|
| 333 |
+
print(f"Processing row: {row['Name']}")
|
| 334 |
+
base_url = row['website']
|
| 335 |
+
# Ensure the URL is treated correctly
|
| 336 |
+
base_url = treat_link(base_url)
|
| 337 |
+
parsed_url = urlparse(base_url)
|
| 338 |
+
base_url = f"{parsed_url.scheme}://{parsed_url.netloc}"
|
| 339 |
+
|
| 340 |
+
relevant_links = get_relevant_links(base_url)
|
| 341 |
+
print(f"Relevant links for {base_url}:")
|
| 342 |
+
print(relevant_links)
|
| 343 |
+
# Filter and modify the links
|
| 344 |
+
relevant_links = [base_url + link if link.startswith('/')
|
| 345 |
+
else link if link.startswith('https://')
|
| 346 |
+
else base_url + '/' + link
|
| 347 |
+
for link in relevant_links]
|
| 348 |
+
|
| 349 |
+
# Filter links
|
| 350 |
+
filtered_links = filter_links({base_url: relevant_links})
|
| 351 |
+
|
| 352 |
+
|
| 353 |
+
# If no links were found, return the original URL
|
| 354 |
+
if not filtered_links.get(base_url):
|
| 355 |
+
row['Processed_Links'] = get_jina(base_url)
|
| 356 |
+
else:
|
| 357 |
+
print(f"Chosen link for {base_url}:")
|
| 358 |
+
print(get_jina(filtered_links.get(base_url, [base_url])))
|
| 359 |
+
row['Processed_Links'] = get_jina(filtered_links.get(base_url, [base_url]))
|
| 360 |
+
|
| 361 |
+
return row
|
| 362 |
+
|
| 363 |
+
|
| 364 |
+
def get_text(url):
|
| 365 |
+
try:
|
| 366 |
+
response = requests.get(url)
|
| 367 |
+
response.raise_for_status()
|
| 368 |
+
soup = BeautifulSoup(response.text, "html.parser")
|
| 369 |
+
text = soup.get_text()
|
| 370 |
+
return text
|
| 371 |
+
except requests.exceptions.RequestException as e:
|
| 372 |
+
print(f"Error with requests: {e}")
|
| 373 |
+
return None
|
| 374 |
+
|
| 375 |
+
def process_in_chunks(df, chunk_size, output_file):
|
| 376 |
+
first_chunk = not os.path.exists(output_file)
|
| 377 |
+
for start in range(0, len(df), chunk_size):
|
| 378 |
+
chunk = df.iloc[start:start + chunk_size]
|
| 379 |
+
chunk['Text'] = chunk['Processed_Links'].apply(get_text)
|
| 380 |
+
time.sleep(1)
|
| 381 |
+
df.loc[start:start + chunk_size - 1, 'Text'] = chunk['Text']
|
| 382 |
+
if first_chunk:
|
| 383 |
+
chunk.to_csv(output_file, mode='w', index=False, header=True)
|
| 384 |
+
first_chunk = False
|
| 385 |
+
else:
|
| 386 |
+
chunk.to_csv(output_file, mode='a', index=False, header=False)
|
| 387 |
+
print(f"Processed chunk {start // chunk_size + 1} and saved.")
|
| 388 |
+
return df
|
| 389 |
+
|
| 390 |
+
def step3(df):
|
| 391 |
+
st.write("Starting Step 3 processing...")
|
| 392 |
+
|
| 393 |
+
# Create progress bar
|
| 394 |
+
progress_bar = st.progress(0)
|
| 395 |
+
status_text = st.empty()
|
| 396 |
+
|
| 397 |
+
df = df.apply(apply_pipeline, axis=1)
|
| 398 |
+
progress_bar.progress(50)
|
| 399 |
+
|
| 400 |
+
# Step 4: Extract text in chunks
|
| 401 |
+
status_text.text("Step 4/4: Extracting text from websites...")
|
| 402 |
+
output_file = "processed_data/step3_output.csv"
|
| 403 |
+
df = process_in_chunks(df, chunk_size=5, output_file=output_file)
|
| 404 |
+
progress_bar.progress(100)
|
| 405 |
+
|
| 406 |
+
status_text.text("Processing complete!")
|
| 407 |
+
time.sleep(1)
|
| 408 |
+
status_text.empty()
|
| 409 |
+
|
| 410 |
+
return df
|
| 411 |
+
|
| 412 |
+
import json
|
| 413 |
+
import pandas as pd
|
| 414 |
+
import time
|
| 415 |
+
|
| 416 |
+
def count_closing_braces_between_companies(input_string):
|
| 417 |
+
first_company_pos = input_string.find('"company"')
|
| 418 |
+
if first_company_pos == -1:
|
| 419 |
+
return 0 # "company" not found
|
| 420 |
+
|
| 421 |
+
second_company_pos = input_string.find('"company"', first_company_pos + 1)
|
| 422 |
+
if second_company_pos == -1:
|
| 423 |
+
return 0 # Only one "company" found
|
| 424 |
+
|
| 425 |
+
substring_between = input_string[first_company_pos:second_company_pos]
|
| 426 |
+
|
| 427 |
+
closing_braces_count = substring_between.count('}')
|
| 428 |
+
|
| 429 |
+
return closing_braces_count
|
| 430 |
+
|
| 431 |
+
def fix_incomplete_json(json_input):
|
| 432 |
+
json_clean = json_input.strip()
|
| 433 |
+
if json_clean.endswith('}]'):
|
| 434 |
+
return json_clean
|
| 435 |
+
|
| 436 |
+
m = count_closing_braces_between_companies(json_clean)
|
| 437 |
+
if m == 2:
|
| 438 |
+
last_valid_index = -1
|
| 439 |
+
last_brace = 0
|
| 440 |
+
|
| 441 |
+
for i in range(len(json_clean) - 1, 0, -1):
|
| 442 |
+
if json_clean[i] == '}':
|
| 443 |
+
if last_brace != 0:
|
| 444 |
+
last_valid_index = last_brace
|
| 445 |
+
break
|
| 446 |
+
else:
|
| 447 |
+
last_brace = i
|
| 448 |
+
if json_clean[i] == '{':
|
| 449 |
+
last_brace = 0
|
| 450 |
+
|
| 451 |
+
if last_valid_index != -1:
|
| 452 |
+
json_clean = json_clean[:last_valid_index + 1] + ']'
|
| 453 |
+
else:
|
| 454 |
+
last_valid_index = json_clean.rfind('}')
|
| 455 |
+
|
| 456 |
+
if last_valid_index != -1:
|
| 457 |
+
json_clean = json_clean[:last_valid_index + 1] + ']'
|
| 458 |
+
|
| 459 |
+
return json_clean
|
| 460 |
+
|
| 461 |
+
def json_to_pandas(json_input):
|
| 462 |
+
lines = json_input.strip().splitlines()
|
| 463 |
+
|
| 464 |
+
if lines[0].startswith("```"):
|
| 465 |
+
lines = lines[1:]
|
| 466 |
+
if lines and lines[-1].startswith("```"):
|
| 467 |
+
lines = lines[:-1]
|
| 468 |
+
|
| 469 |
+
json_clean = "\n".join(lines)
|
| 470 |
+
|
| 471 |
+
try:
|
| 472 |
+
data = json.loads(json_clean)
|
| 473 |
+
except json.JSONDecodeError as e:
|
| 474 |
+
json_clean = fix_incomplete_json(json_clean)
|
| 475 |
+
data = json.loads(json_clean)
|
| 476 |
+
|
| 477 |
+
if isinstance(data, dict):
|
| 478 |
+
data = [data]
|
| 479 |
+
|
| 480 |
+
return pd.json_normalize(data)
|
| 481 |
+
|
| 482 |
+
def save_df(df, tag="processed"):
|
| 483 |
+
os.makedirs("processed_data", exist_ok=True)
|
| 484 |
+
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
|
| 485 |
+
filename = f"{tag}_{timestamp}.csv"
|
| 486 |
+
save_path = os.path.join("processed_data", filename)
|
| 487 |
+
df.to_csv(save_path, index=False)
|
| 488 |
+
st.session_state.processed_df = df
|
| 489 |
+
st.session_state.saved_path = save_path
|
| 490 |
+
return save_path
|
| 491 |
+
|
| 492 |
+
# Streamlit UI
|
| 493 |
+
st.title("Data Processing Pipeline")
|
| 494 |
+
|
| 495 |
+
# Sidebar: choose starting step
|
| 496 |
+
with st.sidebar:
|
| 497 |
+
st.header("Pipeline Options")
|
| 498 |
+
start_step = st.selectbox(
|
| 499 |
+
'''Select Starting Step''',
|
| 500 |
+
[
|
| 501 |
+
"Step 1: Upload & Process Raw Data",
|
| 502 |
+
"Step 2: Add Website Links (CSV only)",
|
| 503 |
+
"Step 3: Execute Next Processing Step (CSV only)",
|
| 504 |
+
"Step 4: Process and Combine Team Info (CSV only)",
|
| 505 |
+
"Step 5: Fetch LinkedIn URLs (CSV only)"
|
| 506 |
+
],
|
| 507 |
+
index=[
|
| 508 |
+
"Step 1: Upload & Process Raw Data",
|
| 509 |
+
"Step 2: Add Website Links (CSV only)",
|
| 510 |
+
"Step 3: Execute Next Processing Step (CSV only)",
|
| 511 |
+
"Step 4: Process and Combine Team Info (CSV only)",
|
| 512 |
+
"Step 5: Fetch LinkedIn URLs (CSV only)"
|
| 513 |
+
].index(st.session_state.start_step)
|
| 514 |
+
)
|
| 515 |
+
|
| 516 |
+
st.session_state.start_step = start_step
|
| 517 |
+
|
| 518 |
+
# Step 1
|
| 519 |
+
if st.session_state.start_step == "Step 1: Upload & Process Raw Data":
|
| 520 |
+
st.sidebar.markdown("Upload raw PDF, CSV, or Excel to start processing.")
|
| 521 |
+
uploaded_file = st.sidebar.file_uploader("Choose a file", type=['pdf', 'csv', 'xlsx'])
|
| 522 |
+
|
| 523 |
+
if uploaded_file:
|
| 524 |
+
st.success("File uploaded successfully!")
|
| 525 |
+
st.write(f"Filename: {uploaded_file.name}")
|
| 526 |
+
df = read_input_file(uploaded_file)
|
| 527 |
+
if df is not None:
|
| 528 |
+
st.subheader("Initial Data Preview")
|
| 529 |
+
st.dataframe(df.head())
|
| 530 |
+
if st.button("Process Data"):
|
| 531 |
+
with st.spinner("Processing data..."):
|
| 532 |
+
processed_df = process_data(df)
|
| 533 |
+
if processed_df is not None:
|
| 534 |
+
save_path = save_df(processed_df, tag="processed")
|
| 535 |
+
st.success("Data processing complete!")
|
| 536 |
+
st.session_state.start_step = "Step 2: Add Website Links (CSV only)"
|
| 537 |
+
raise RerunException(RerunData())
|
| 538 |
+
else:
|
| 539 |
+
st.error("Data processing failed")
|
| 540 |
+
else:
|
| 541 |
+
st.error("Failed to read the uploaded file")
|
| 542 |
+
else:
|
| 543 |
+
st.warning("Please upload a file to begin Step 1")
|
| 544 |
+
|
| 545 |
+
# Step 2
|
| 546 |
+
elif st.session_state.start_step == "Step 2: Add Website Links (CSV only)":
|
| 547 |
+
st.sidebar.markdown("Upload a CSV of your initial dataframe to add website links.")
|
| 548 |
+
if st.session_state.processed_df is not None:
|
| 549 |
+
df = st.session_state.processed_df
|
| 550 |
+
else:
|
| 551 |
+
uploaded_csv = st.sidebar.file_uploader("Upload CSV", type=['csv'])
|
| 552 |
+
if uploaded_csv:
|
| 553 |
+
try:
|
| 554 |
+
df = pd.read_csv(uploaded_csv)
|
| 555 |
+
st.session_state.processed_df = df
|
| 556 |
+
except Exception as e:
|
| 557 |
+
st.error(f"Error reading CSV: {e}")
|
| 558 |
+
df = None
|
| 559 |
+
else:
|
| 560 |
+
st.warning("Please upload a CSV file to begin Step 2")
|
| 561 |
+
df = None
|
| 562 |
+
|
| 563 |
+
if df is not None:
|
| 564 |
+
st.subheader("Data Preview (before adding links)")
|
| 565 |
+
st.dataframe(df.head())
|
| 566 |
+
if st.button("Step 2: Add Website Links"):
|
| 567 |
+
with st.spinner("Searching for websites..."):
|
| 568 |
+
df_with_links = add_google_links_to_df(df)
|
| 569 |
+
save_path = save_df(df_with_links, tag="with_links")
|
| 570 |
+
st.success("Website links added!")
|
| 571 |
+
st.session_state.start_step = "Step 3: Extract Contact Info (CSV only)"
|
| 572 |
+
raise RerunException(RerunData())
|
| 573 |
+
|
| 574 |
+
# Step 3
|
| 575 |
+
elif st.session_state.start_step == "Step 3: Extract Contact Info (CSV only)":
|
| 576 |
+
st.sidebar.markdown("Upload a CSV with websites already added to extract contact info.")
|
| 577 |
+
if st.session_state.processed_df is not None:
|
| 578 |
+
df = st.session_state.processed_df
|
| 579 |
+
else:
|
| 580 |
+
uploaded_csv = st.sidebar.file_uploader("Upload CSV", type=['csv'])
|
| 581 |
+
if uploaded_csv:
|
| 582 |
+
try:
|
| 583 |
+
df = pd.read_csv(uploaded_csv)
|
| 584 |
+
st.session_state.processed_df = df
|
| 585 |
+
except Exception as e:
|
| 586 |
+
st.error(f"Error reading CSV: {e}")
|
| 587 |
+
df = None
|
| 588 |
+
else:
|
| 589 |
+
st.warning("Please upload a CSV file to begin Step 3")
|
| 590 |
+
df = None
|
| 591 |
+
|
| 592 |
+
if df is not None:
|
| 593 |
+
st.subheader("Data Preview (before Step 3)")
|
| 594 |
+
st.dataframe(df.head())
|
| 595 |
+
|
| 596 |
+
st.warning("Note: Step 3 will:")
|
| 597 |
+
st.markdown("- Treat website URLs to ensure proper formatting")
|
| 598 |
+
st.markdown("- Find relevant contact/about pages")
|
| 599 |
+
st.markdown("- Extract text content from these pages")
|
| 600 |
+
st.markdown("- This process may take several minutes")
|
| 601 |
+
|
| 602 |
+
if st.button("Step 3: Extract Page content"):
|
| 603 |
+
with st.spinner("Extracting (this may take several minutes)..."):
|
| 604 |
+
df_next = step3(df)
|
| 605 |
+
save_path = save_df(df_next, tag="step3")
|
| 606 |
+
st.success("Step 3 complete!")
|
| 607 |
+
st.subheader("Processed Data Preview")
|
| 608 |
+
st.dataframe(df_next.head())
|
| 609 |
+
|
| 610 |
+
# Offer download button
|
| 611 |
+
csv = df_next.to_csv(index=False).encode('utf-8')
|
| 612 |
+
st.download_button(
|
| 613 |
+
label="Download Processed Data",
|
| 614 |
+
data=csv,
|
| 615 |
+
file_name='processed_data_with_text.csv',
|
| 616 |
+
mime='text/csv'
|
| 617 |
+
)
|
| 618 |
+
|
| 619 |
+
# Step 4: Process and Combine Team Info
|
| 620 |
+
elif st.session_state.start_step == "Step 4: Process and Combine Team Info (CSV only)":
|
| 621 |
+
st.sidebar.markdown("Upload a CSV to process and combine team information.")
|
| 622 |
+
if st.session_state.processed_df is not None:
|
| 623 |
+
df = st.session_state.processed_df
|
| 624 |
+
else:
|
| 625 |
+
uploaded_csv = st.sidebar.file_uploader("Upload CSV", type=['csv'])
|
| 626 |
+
if uploaded_csv:
|
| 627 |
+
try:
|
| 628 |
+
df = pd.read_csv(uploaded_csv)
|
| 629 |
+
st.session_state.processed_df = df
|
| 630 |
+
except Exception as e:
|
| 631 |
+
st.error(f"Error reading CSV: {e}")
|
| 632 |
+
df = None
|
| 633 |
+
else:
|
| 634 |
+
st.warning("Please upload a CSV to begin Step 4")
|
| 635 |
+
df = None
|
| 636 |
+
|
| 637 |
+
if df is not None:
|
| 638 |
+
st.subheader("Data Preview (before combining)")
|
| 639 |
+
st.dataframe(df.head())
|
| 640 |
+
if st.button("Execute Step 4: Combine and Process"):
|
| 641 |
+
with st.spinner("Running team info combination..."):
|
| 642 |
+
# Process the markdown in the DataFrame to extract and combine company and team member information
|
| 643 |
+
for i, markdown_input in enumerate(df['Text']):
|
| 644 |
+
try:
|
| 645 |
+
prompt = f"""
|
| 646 |
+
Extract company information from the following markdown:
|
| 647 |
+
{markdown_input}
|
| 648 |
+
Return for EACH MEMBER OF THE COMPANY, please provide the following information in JSON format based on the structure below:
|
| 649 |
+
|
| 650 |
+
- **company**:
|
| 651 |
+
- **name**: Name of the company.
|
| 652 |
+
- **team_member_name**: The name of the team member.
|
| 653 |
+
- **position**: The role or position of the team member in the company.
|
| 654 |
+
- **contact_info**: Contact information of the team member, including:
|
| 655 |
+
- **email**: The email address.
|
| 656 |
+
- **phone**: The phone number.
|
| 657 |
+
- **company_description**: A brief, factual, and objective description of the company (maximum 5 words).
|
| 658 |
+
|
| 659 |
+
Make sure to follow this structure exactly. If some info is missing, just put the column name in the JSON with the value `None`.
|
| 660 |
+
"""
|
| 661 |
+
|
| 662 |
+
res = query_openai_api(prompt) # Replace with actual OpenAI query
|
| 663 |
+
text_fixed = res[0]
|
| 664 |
+
|
| 665 |
+
# Convert the JSON result into a pandas DataFrame
|
| 666 |
+
df_json = json_to_pandas(text_fixed)
|
| 667 |
+
|
| 668 |
+
if 'final_res' not in locals():
|
| 669 |
+
final_res = pd.DataFrame()
|
| 670 |
+
|
| 671 |
+
# Append the current result to the final DataFrame
|
| 672 |
+
final_res = pd.concat([final_res, df_json], ignore_index=True)
|
| 673 |
+
|
| 674 |
+
|
| 675 |
+
except Exception as e:
|
| 676 |
+
print(f"Error processing markdown {i + 1}: {e}")
|
| 677 |
+
|
| 678 |
+
st.write(" DataFrame:")
|
| 679 |
+
st.write(final_res.head())
|
| 680 |
+
|
| 681 |
+
|
| 682 |
+
prompt2 = f'''Here is final_res.HEAD{final_res.head()} , I want to merge the columns based on their names.
|
| 683 |
+
|
| 684 |
+
Always combine company and team_member_name:
|
| 685 |
+
company should merge the values from columns that seem related to the company name (like company.name).
|
| 686 |
+
team_member_name should merge the values from columns that seem related to the team member name (like company.team_member_name, name).
|
| 687 |
+
For other columns:
|
| 688 |
+
Based on the column headers, the script should identify and merge the appropriate columns into the target ones.
|
| 689 |
+
The merging should prioritize non-null values, using combine_first() or similar logic in pandas.
|
| 690 |
+
If no matching columns are found for a target, skip the merging or leave the target as None or empty.
|
| 691 |
+
Example target columns might include email, phone, position, company_description, etc.
|
| 692 |
+
From the column name, just try to extract the simplest name possible.
|
| 693 |
+
I need the API to:
|
| 694 |
+
Identify the relevant columns by their names.
|
| 695 |
+
Merge the columns dynamically based on similarity to target column names.
|
| 696 |
+
Handle missing columns gracefully, not causing any errors if a source column is missing.
|
| 697 |
+
Please provide Python code that does the above. I want only code, no Introduction no conclusion, only code '''
|
| 698 |
+
|
| 699 |
+
# Remove the markdown syntax and extract the Python code
|
| 700 |
+
|
| 701 |
+
res2 = query_openai_api(prompt2)
|
| 702 |
+
formatted_code2 = res2[0].strip("```python\n").strip("```").strip()
|
| 703 |
+
|
| 704 |
+
# Print the formatted code to verify
|
| 705 |
+
print("Formatted Code:\n", formatted_code2)
|
| 706 |
+
# Execute the formatted code
|
| 707 |
+
try:
|
| 708 |
+
exec(formatted_code2)
|
| 709 |
+
print("Code executed successfully.")
|
| 710 |
+
except Exception as e:
|
| 711 |
+
print(f"Error executing code: {e}")
|
| 712 |
+
# Display the modified DataFrame
|
| 713 |
+
st.write("final DataFrame:")
|
| 714 |
+
st.write(final_res.head())
|
| 715 |
+
|
| 716 |
+
|
| 717 |
+
|
| 718 |
+
# Save and download the final result
|
| 719 |
+
save_path = save_df(final_res, tag="final_team_info")
|
| 720 |
+
st.success("Step 4 complete: Combined team info ready!")
|
| 721 |
+
st.download_button(
|
| 722 |
+
label="Download Final CSV",
|
| 723 |
+
data=open(save_path, 'rb'),
|
| 724 |
+
file_name=os.path.basename(save_path),
|
| 725 |
+
mime='text/csv'
|
| 726 |
+
)
|
| 727 |
+
|
| 728 |
+
# Button to automatically move to Step 5
|
| 729 |
+
if st.button("Proceed to Step 5: Fetch LinkedIn URLs"):
|
| 730 |
+
st.session_state.start_step = "Step 5: Fetch LinkedIn URLs (CSV only)"
|
| 731 |
+
st.experimental_rerun()
|
| 732 |
+
|
| 733 |
+
# STEP 5: Fetch LinkedIn URLs
|
| 734 |
+
elif st.session_state.start_step == "Step 5: Fetch LinkedIn URLs (CSV only)":
|
| 735 |
+
st.sidebar.markdown("Upload a CSV to add LinkedIn URLs.")
|
| 736 |
+
|
| 737 |
+
if st.session_state.processed_df is not None:
|
| 738 |
+
df = st.session_state.processed_df.copy()
|
| 739 |
+
else:
|
| 740 |
+
uploaded_csv = st.sidebar.file_uploader("Upload CSV for Step 5", type=['csv'])
|
| 741 |
+
if uploaded_csv:
|
| 742 |
+
df = pd.read_csv(uploaded_csv)
|
| 743 |
+
st.session_state.processed_df = df
|
| 744 |
+
else:
|
| 745 |
+
df = None
|
| 746 |
+
st.warning("Please upload a CSV to begin Step 5.")
|
| 747 |
+
|
| 748 |
+
if df is not None:
|
| 749 |
+
st.subheader("Data Preview (before fetching LinkedIn URLs)")
|
| 750 |
+
st.dataframe(df.head())
|
| 751 |
+
|
| 752 |
+
if st.button("Execute Step 5: Fetch LinkedIn URLs"):
|
| 753 |
+
with st.spinner("Fetching LinkedIn URLs..."):
|
| 754 |
+
|
| 755 |
+
# Function to add LinkedIn links
|
| 756 |
+
def add_linkedin_to_df(df, batch_size=10, sleep_time=0.2, output_file="linkedin_results.csv"):
|
| 757 |
+
start_index = 0
|
| 758 |
+
|
| 759 |
+
for i in range(start_index, len(df)):
|
| 760 |
+
row = df.iloc[i]
|
| 761 |
+
row_tn = row['team_member_name'] if pd.notna(row['team_member_name']) else " "
|
| 762 |
+
row_cp = row['company'] if pd.notna(row['company']) else " "
|
| 763 |
+
query = row_tn + " " + row_cp + " linkedin"
|
| 764 |
+
|
| 765 |
+
st.write(f"Fetching link for: {query}")
|
| 766 |
+
|
| 767 |
+
gs = google_search(query, API_KEY, CSE_ID)
|
| 768 |
+
if gs:
|
| 769 |
+
link = gs[0]['link']
|
| 770 |
+
else:
|
| 771 |
+
link = None
|
| 772 |
+
st.warning(f"No results found for query: {query}")
|
| 773 |
+
|
| 774 |
+
df.loc[i, 'linkedin'] = link
|
| 775 |
+
|
| 776 |
+
time.sleep(sleep_time)
|
| 777 |
+
|
| 778 |
+
if (i + 1) % batch_size == 0 or i == len(df) - 1:
|
| 779 |
+
df.to_csv(output_file, index=False)
|
| 780 |
+
st.info(f"Batch {(i // batch_size) + 1} processed and saved.")
|
| 781 |
+
|
| 782 |
+
return df
|
| 783 |
+
|
| 784 |
+
# Execute LinkedIn URL fetching
|
| 785 |
+
df_linkedin = add_linkedin_to_df(df, batch_size=10, sleep_time=0.2, output_file="linkedin_results.csv")
|
| 786 |
+
|
| 787 |
+
prompt_3 = f'''Given the following list of job titles at investment-related companies, select only the positions that are relevant for contacting in the context of investor relations, investments, advisory, or general management.
|
| 788 |
+
Keep associates and senior-level positions.
|
| 789 |
+
Drop roles that are strictly non-investment or operational, such as marketing, HR, middle office, project management,legal, or talent operations.
|
| 790 |
+
The results should be in a python list format.
|
| 791 |
+
Don't include any other text or explanation, just the 2 lists.
|
| 792 |
+
One for kept positions and one for dropped positions.
|
| 793 |
+
{df_linkedin['position'].unique()}'''
|
| 794 |
+
|
| 795 |
+
res_3 = query_openai_api(prompt_3)[0]
|
| 796 |
+
|
| 797 |
+
|
| 798 |
+
formatted_code_3 = res_3.strip("```python\n").strip("```").strip()
|
| 799 |
+
|
| 800 |
+
|
| 801 |
+
# Execute the formatted code
|
| 802 |
+
try:
|
| 803 |
+
exec(formatted_code_3)
|
| 804 |
+
print("Code executed successfully.")
|
| 805 |
+
except Exception as e:
|
| 806 |
+
print(f"Error executing code: {e}")
|
| 807 |
+
|
| 808 |
+
df_linkedin = df_linkedin[df_linkedin['position'].isin(kept_positions)]
|
| 809 |
+
|
| 810 |
+
|
| 811 |
+
save_path = save_df(df_linkedin, tag="final_with_linkedin")
|
| 812 |
+
st.success("Step 5 complete: LinkedIn URLs fetched!")
|
| 813 |
+
st.download_button(
|
| 814 |
+
label="Download Final CSV with LinkedIn",
|
| 815 |
+
data=open(save_path, 'rb'),
|
| 816 |
+
file_name=os.path.basename(save_path),
|
| 817 |
+
mime='text/csv'
|
| 818 |
+
)
|
| 819 |
+
|
| 820 |
+
|