Create utils.py

utils.py

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+import json
+import os
+import fitz  # PyMuPDF for PDF parsing
+import docx
+
+from google import genai
+from google.genai import types
+
+# API key as envirnomental varibale
+api_key = os.environ.get("GOOGLE_API_KEY")
+
+
+# Function to extract text from PDFs
+def extract_text_from_pdf(file_path):
+    text = ""
+    with fitz.open(file_path) as doc:
+        for page in doc:
+            text += page.get_text()
+    return text
+
+
+# Function to extract text from DOCX files
+def extract_text_from_docx(file_path):
+    doc = docx.Document(file_path)
+    return "\n".join([para.text for para in doc.paragraphs])
+
+
+def process_resume(file_path):
+    if file_path.endswith(".pdf"):
+        resume_text = extract_text_from_pdf(file_path)
+    elif file_path.endswith(".docx"):
+        resume_text = extract_text_from_docx(file_path)
+    else:
+        print(f"Skipping unsupported file: {file_path}")
+        return None
+
+    # Extract structured resume data
+    structured_data = extract_resume_data(resume_text)
+    return structured_data
+
+
+# Function to parse resume and extract structured data using Gemini
+def extract_resume_data(resume_text):
+    prompt = f"""
+    Extract the following details from the resume:
+    - Full Name(first word capital, eg: "Krish Bakshi", "Uzumaki Naruto")
+    - Email
+    - Phone Number
+    - Work Experience (Company, Role, Contribution and work)
+    - Projects(Project, Tech Stack/Tehnology)
+    - Education (Degree, University, Year) /(Only first word capital)/
+    - Skills
+    Provide the data in a structured JSON format.
+    
+    Resume:
+    {resume_text}
+    """
+
+    client = genai.Client(api_key=api_key)
+    response = client.models.generate_content(
+        model="gemini-2.0-flash",
+        contents=prompt,
+    )
+    return response.text  # Gemini will return structured JSON
+
+
+# Define the system instruction
+sys_instruct_gen = """
+You are an AI assistant tasked with drafting a professional and personalized email to a hiring manager 
+expressing interest in a job opportunity at their company. 
+You need to adjust accordingly with grammar and spot possible areas where the info in the resume and that of the hiring manager/recruiter are relavent.
+Make the email such that it piques the interest of the hiring manger, such as a certain skill set they need or can be of great value to them.
+The email should adhere to the following template and should generate in 260 - 280 words consistently, with placeholders to be filled accordingly:
+
+Subject: Seeking Opportunities to Contribute at {Company Name}
+
+Dear {Hiring Manager's Name},
+
+I hope this email finds you well. My name is [Extract Full Name from Resume], and I am writing to express my keen interest in exploring career opportunities at {Company Name}. Your organization's work in {Industry/Field} has greatly impressed me, particularly your contributions to {Specific Projects, Innovations, or Company Achievements}.
+
+With a background in [Extract Academic Background: degree, university, and GPA], I have developed strong skills in [Extract Relevant Technical Skills] and gained hands-on experience through projects such as [Extract Relevant Projects from Resume]. My expertise in {Specific Skills or Tools Relevant to the Job} aligns well with the work being done at your company, and I am eager to bring my knowledge and passion to your team.
+
+Additionally, my certification in Practical AI with Python showcases my commitment to continuous learning in AI and data-driven solutions. Furthermore, my proficiency in Japanese, certified by the JLPT N3, allows me to collaborate effectively in diverse and international work environments.
+
+I am particularly interested in {Specific Roles, Teams, or Projects at the Company} and believe that my skills in {Extract Skills from Resume} would allow me to contribute meaningfully to your organization's goals. I have attached my resume for your review and would welcome the opportunity to discuss how my experience and expertise align with your company’s needs.
+
+Thank you for your time and consideration. I look forward to the possibility of joining {Company Name} and contributing to its continued success.
+
+Best regards,
+[Extract Full Name from Resume]
+
+Resume:
+{}
+
+"""
+
+sys_instruct_jap = """
+You are an AI assistant tasked with drafting a professional and personalized email to a hiring manager 
+expressing interest in a job opportunity at their company. 
+You need to adjust accordingly with grammar and spot possible areas where the info in the resume and that of the hiring manager/recruiter are relavent.
+Make the email such that it piques the interest of the hiring manger, such as a certain skill set they need or can be of great value to them.
+Always include japanese language point present in the template.
+The email should adhere to the following template and should generate in 240 - 260 words consistently, with placeholders to be filled accordingly:
+
+Subject: Seeking Opportunities to Contribute at {Company Name}
+
+Dear {Hiring Manager's Name},
+
+I hope this email finds you well. My name is [Extract Full Name from Resume], and I am writing to express my keen interest in exploring career opportunities at {Company Name}. Your organization's work in {Industry/Field} has greatly impressed me, particularly your contributions to {Specific Projects, Innovations, or Company Achievements}.
+
+With a background in [Extract Academic Background: degree, university, and GPA], I have developed strong skills in [Extract Relevant Technical Skills] and gained hands-on experience through projects such as [Extract Relevant Projects from Resume]. 
+
+My expertise in {Specific Skills or Tools Relevant to the Job} aligns well with the work being done at your company, and I am eager to bring my knowledge and passion to your team.
+
+Furthermore, my proficiency in Japanese, certified by the JLPT N3, allows me to collaborate effectively in diverse and international work environments.
+
+I am particularly interested in {Specific Roles, Teams, or Projects at the Company} and believe that my skills in {Extract Skills from Resume} would allow me to contribute meaningfully to your organization's goals. I have attached my resume for your review and would welcome the opportunity to discuss how my experience and expertise align with your company’s needs.
+
+Thank you for your time and consideration. I look forward to the possibility of joining {Company Name} and contributing to its continued success.
+
+Best regards,
+[Extract Full Name from Resume]
+
+Resume:
+{}
+
+"""
+
+# Response Pipeline
+def generate_email(prompt):
+    client = genai.Client(api_key=api_key)
+    response = client.models.generate_content(
+        model="gemini-2.0-flash",
+        config=types.GenerateContentConfig(system_instruction=sys_instruct_jap),
+        contents=[prompt],
+    )
+    return response.text