1from openai import OpenAI
2
3client = OpenAI()
4
5def generate_dalle3(prompt, size="1024x1024", quality="standard", style="vivid"):
6    """
7    Generate image with DALL-E 3
8    
9    Args:
10        prompt: Image description
11        size: 1024x1024, 1792x1024, 1024x1792
12        quality: standard ($0.04) or hd ($0.08)
13        style: vivid (dramatic) or natural (realistic)
14    """
15    response = client.images.generate(
16        model="dall-e-3",
17        prompt=prompt,
18        size=size,
19        quality=quality,
20        style=style,
21        n=1  # DALL-E 3 only supports n=1
22    )
23    
24    return {
25        "url": response.data[0].url,
26        "revised_prompt": response.data[0].revised_prompt
27    }
28
29# Example
30result = generate_dalle3(
31    prompt="A modern Vietnamese office with people working on laptops, minimalist design",
32    quality="hd",
33    style="natural"
34)
35print(f"Image: {result['url']}")
36print(f"Revised: {result['revised_prompt']}")

1Input: "a cat"
2Revised: "A fluffy orange tabby cat sitting on a windowsill, 
3         looking out at a sunny garden, soft natural lighting"

1prompt = """
2Scene: A traditional Vietnamese Tết celebration
3Setting: Living room with red decorations, mai flowers (yellow apricot blossoms)
4People: Three generations of family sitting together
5Food: Bánh chưng (square sticky rice cake), mứt (candied fruits)
6Style: Warm, nostalgic, photorealistic
7Lighting: Soft indoor lighting with golden tones
8Composition: Wide shot showing entire room
9"""

1character = """
2Character: A young Vietnamese woman named Lan
3- Age: mid-20s
4- Hair: Long black hair in a ponytail
5- Outfit: Modern áo dài in light blue
6- Expression: Warm, confident smile
7- Accessories: Small jade earrings
8"""
9
10scene1 = f"{character}\nScene: Standing in a coffee shop, ordering"
11scene2 = f"{character}\nScene: Working at a laptop in a co-working space"
12scene3 = f"{character}\nScene: Walking through Hội An ancient town"

1styles = {
2    "studio_ghibli": "in the style of Studio Ghibli anime, soft watercolors, whimsical",
3    "cyberpunk": "cyberpunk style, neon lights, futuristic, dark atmosphere",
4    "vintage": "vintage photography, 1960s Vietnam, grainy film texture",
5    "minimalist": "minimalist illustration, flat design, limited color palette",
6    "impressionist": "impressionist painting style, visible brushstrokes, light-filled"
7}
8
9base_prompt = "A Vietnamese market scene with vendors selling fruits"
10
11for style_name, style_desc in styles.items():
12    full_prompt = f"{base_prompt}, {style_desc}"
13    result = generate_dalle3(full_prompt)

1import asyncio
2from concurrent.futures import ThreadPoolExecutor
3
4def generate_variations(base_prompt, variations, max_workers=3):
5    """Generate multiple images with variations"""
6    results = []
7    
8    with ThreadPoolExecutor(max_workers=max_workers) as executor:
9        futures = []
10        for i, variation in enumerate(variations):
11            full_prompt = f"{base_prompt}. {variation}"
12            future = executor.submit(generate_dalle3, full_prompt)
13            futures.append((i, variation, future))
14        
15        for i, variation, future in futures:
16            try:
17                result = future.result()
18                results.append({
19                    "index": i,
20                    "variation": variation,
21                    "url": result["url"],
22                    "revised_prompt": result["revised_prompt"]
23                })
24            except Exception as e:
25                results.append({
26                    "index": i,
27                    "variation": variation,
28                    "error": str(e)
29                })
30    
31    return results
32
33# Usage
34base = "A cozy reading nook"
35variations = [
36    "Modern minimalist style",
37    "Victorian vintage style",
38    "Japanese zen style",
39    "Bohemian eclectic style"
40]
41
42results = generate_variations(base, variations)

1def smart_generate(prompt, need_hd=False, need_wide=False):
2    """Cost-effective generation"""
3    
4    # Start with standard for iterations
5    if not need_hd:
6        quality = "standard"
7    else:
8        quality = "hd"
9    
10    # Only use wide when needed
11    if need_wide:
12        size = "1792x1024"
13    else:
14        size = "1024x1024"
15    
16    return generate_dalle3(prompt, size=size, quality=quality)
17
18# Iteration workflow
19# 1. Generate standard to test prompt
20test = smart_generate("my prompt", need_hd=False)
21
22# 2. If good, generate HD final
23final = smart_generate("my prompt", need_hd=True)

1from openai import OpenAI, BadRequestError, RateLimitError
2
3def safe_generate(prompt, retries=3):
4    """Generate with error handling"""
5    
6    for attempt in range(retries):
7        try:
8            return generate_dalle3(prompt)
9            
10        except BadRequestError as e:
11            # Content policy violation
12            print(f"Content policy issue: {e}")
13            return {"error": "Content policy violation", "prompt": prompt}
14            
15        except RateLimitError:
16            # Rate limited
17            wait = 2 ** attempt
18            print(f"Rate limited, waiting {wait}s...")
19            import time
20            time.sleep(wait)
21            
22        except Exception as e:
23            print(f"Error: {e}")
24            if attempt == retries - 1:
25                return {"error": str(e)}
26    
27    return {"error": "Max retries exceeded"}

1product_prompt = """
2Product photography: A sleek water bottle
3- Material: Matte black stainless steel
4- Text on bottle: "HYDRATE"
5- Background: Clean white studio
6- Lighting: Professional product lighting with soft shadows
7- Style: Commercial product photo for e-commerce
8"""

1social_prompt = """
2Instagram post graphic:
3- Theme: "Morning Motivation Monday"
4- Background: Gradient sunrise colors (pink to orange)
5- Elements: Silhouette of person doing yoga
6- Text space: Leave room at bottom for quote
7- Style: Modern, clean, Instagram-worthy
8- Aspect: Square 1:1
9"""

1blog_prompt = """
2Blog header illustration for article about AI in education:
3- Concept: Students learning with AI assistant
4- Style: Friendly flat illustration
5- Colors: Soft blues and greens
6- Elements: Laptop, robot character, books, lightbulb
7- Mood: Optimistic, innovative, approachable
8"""