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update readme examples

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zachary62
2025-04-04 15:06:41 -04:00
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nodes.py
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from pocketflow import Node
from utils.call_llm import call_llm
import os
import yaml
from pocketflow import Node, BatchNode
from utils.crawl_github_files import crawl_github_files
from utils.call_llm import call_llm # Assuming you have this utility
class GetQuestionNode(Node):
def exec(self, _):
# Get question directly from user input
user_question = input("Enter your question: ")
return user_question
def post(self, shared, prep_res, exec_res):
# Store the user's question
shared["question"] = exec_res
return "default" # Go to the next node
# Helper to create context from files, respecting limits (basic example)
def create_llm_context(files_data):
context = ""
file_info = [] # Store tuples of (index, path)
for i, (path, content) in enumerate(files_data):
entry = f"--- File Index {i}: {path} ---\n{content}\n\n"
context += entry
file_info.append((i, path))
class AnswerNode(Node):
return context, file_info # file_info is list of (index, path)
# Helper to get content for specific file indices
def get_content_for_indices(files_data, indices):
content_map = {}
for i in indices:
if 0 <= i < len(files_data):
path, content = files_data[i]
content_map[f"{i} # {path}"] = content # Use index + path as key for context
return content_map
class FetchRepo(Node):
def prep(self, shared):
# Read question from shared
return shared["question"]
def exec(self, question):
# Call LLM to get the answer
return call_llm(question)
repo_url = shared["repo_url"]
project_name = shared.get("project_name")
if not project_name:
# Basic name derivation from URL
project_name = repo_url.split('/')[-1].replace('.git', '')
shared["project_name"] = project_name
# Get file patterns directly from shared (defaults are defined in main.py)
include_patterns = shared["include_patterns"]
exclude_patterns = shared["exclude_patterns"]
max_file_size = shared["max_file_size"]
return {
"repo_url": repo_url,
"token": shared.get("github_token"),
"include_patterns": include_patterns,
"exclude_patterns": exclude_patterns,
"max_file_size": max_file_size,
"use_relative_paths": True
}
def exec(self, prep_res):
print(f"Crawling repository: {prep_res['repo_url']}...")
result = crawl_github_files(
repo_url=prep_res["repo_url"],
token=prep_res["token"],
include_patterns=prep_res["include_patterns"],
exclude_patterns=prep_res["exclude_patterns"],
max_file_size=prep_res["max_file_size"],
use_relative_paths=prep_res["use_relative_paths"]
)
# Convert dict to list of tuples: [(path, content), ...]
files_list = list(result.get("files", {}).items())
print(f"Fetched {len(files_list)} files.")
return files_list
def post(self, shared, prep_res, exec_res):
# Store the answer in shared
shared["answer"] = exec_res
shared["files"] = exec_res # List of (path, content) tuples
class IdentifyAbstractions(Node):
def prep(self, shared):
files_data = shared["files"]
project_name = shared["project_name"] # Get project name
context, file_info = create_llm_context(files_data)
# Format file info for the prompt (comment is just a hint for LLM)
file_listing_for_prompt = "\n".join([f"- {idx} # {path}" for idx, path in file_info])
return context, file_listing_for_prompt, len(files_data), project_name # Return project name
def exec(self, prep_res):
context, file_listing_for_prompt, file_count, project_name = prep_res # Unpack project name
print("Identifying abstractions using LLM...")
prompt = f"""
For the project `{project_name}`:
Codebase Context:
{context}
Analyze the codebase context.
Identify the top 5-10 core most important abstractions to help those new to the codebase.
For each abstraction, provide:
1. A concise `name`.
2. A beginner-friendly `description` explaining what it is with a simple analogy, in around 100 words.
3. A list of relevant `file_indices` (integers) using the format `idx # path/comment`.
List of file indices and paths present in the context:
{file_listing_for_prompt}
Format the output as a YAML list of dictionaries:
```yaml
- name: Query Processing
description: |
Explains what the abstraction does.
It's like a central dispatcher routing requests.
file_indices:
- 0 # path/to/file1.py
- 3 # path/to/related.py
- name: Query Optimization
description: |
Another core concept, similar to a blueprint for objects.
file_indices:
- 5 # path/to/another.js
# ... up to 10 abstractions
```"""
response = call_llm(prompt)
# --- Validation ---
yaml_str = response.strip().split("```yaml")[1].split("```")[0].strip()
abstractions = yaml.safe_load(yaml_str)
if not isinstance(abstractions, list):
raise ValueError("LLM Output is not a list")
validated_abstractions = []
for item in abstractions:
if not isinstance(item, dict) or not all(k in item for k in ["name", "description", "file_indices"]):
raise ValueError(f"Missing keys in abstraction item: {item}")
if not isinstance(item["description"], str):
raise ValueError(f"description is not a string in item: {item}")
if not isinstance(item["file_indices"], list):
raise ValueError(f"file_indices is not a list in item: {item}")
# Validate indices
validated_indices = []
for idx_entry in item["file_indices"]:
try:
if isinstance(idx_entry, int):
idx = idx_entry
elif isinstance(idx_entry, str) and '#' in idx_entry:
idx = int(idx_entry.split('#')[0].strip())
else:
idx = int(str(idx_entry).strip())
if not (0 <= idx < file_count):
raise ValueError(f"Invalid file index {idx} found in item {item['name']}. Max index is {file_count - 1}.")
validated_indices.append(idx)
except (ValueError, TypeError):
raise ValueError(f"Could not parse index from entry: {idx_entry} in item {item['name']}")
item["files"] = sorted(list(set(validated_indices)))
# Store only the required fields
validated_abstractions.append({
"name": item["name"],
"description": item["description"],
"files": item["files"]
})
print(f"Identified {len(validated_abstractions)} abstractions.")
return validated_abstractions
def post(self, shared, prep_res, exec_res):
shared["abstractions"] = exec_res # List of {"name": str, "description": str, "files": [int]}
class AnalyzeRelationships(Node):
def prep(self, shared):
abstractions = shared["abstractions"] # Now contains 'files' list of indices
files_data = shared["files"]
project_name = shared["project_name"] # Get project name
# Create context with abstraction names, indices, descriptions, and relevant file snippets
context = "Identified Abstractions:\n"
all_relevant_indices = set()
abstraction_info_for_prompt = []
for i, abstr in enumerate(abstractions):
# Use 'files' which contains indices directly
file_indices_str = ", ".join(map(str, abstr['files']))
info_line = f"- Index {i}: {abstr['name']} (Relevant file indices: [{file_indices_str}])\n Description: {abstr['description']}"
context += info_line + "\n"
abstraction_info_for_prompt.append(f"{i} # {abstr['name']}")
all_relevant_indices.update(abstr['files'])
context += "\nRelevant File Snippets (Referenced by Index and Path):\n"
# Get content for relevant files using helper
relevant_files_content_map = get_content_for_indices(
files_data,
sorted(list(all_relevant_indices))
)
# Format file content for context
file_context_str = "\n\n".join(
f"--- File: {idx_path} ---\n{content}"
for idx_path, content in relevant_files_content_map.items()
)
context += file_context_str
return context, "\n".join(abstraction_info_for_prompt), project_name # Return project name
def exec(self, prep_res):
context, abstraction_listing, project_name = prep_res # Unpack project name
print("Analyzing relationships using LLM...")
prompt = f"""
Based on the following abstractions and relevant code snippets from the project `{project_name}`:
List of Abstraction Indices and Names:
{abstraction_listing}
Context (Abstractions, Descriptions, Code):
{context}
Please provide:
1. A high-level `summary` of the project's main purpose and functionality in a few beginner-friendly sentences. Use markdown formatting with **bold** and *italic* text to highlight important concepts.
2. A list (`relationships`) describing the key interactions between these abstractions. For each relationship, specify:
- `from_abstraction`: Index of the source abstraction (e.g., `0 # AbstractionName1`)
- `to_abstraction`: Index of the target abstraction (e.g., `1 # AbstractionName2`)
- `label`: A brief label for the interaction **in just a few words** (e.g., "Manages", "Inherits", "Uses").
Ideally the relationship should be backed by one abstraction calling or passing parameters to another.
Simplify the relationship and exclude those non-important ones.
IMPORTANT: Make sure EVERY abstraction is involved in at least ONE relationship (either as source or target). Each abstraction index must appear at least once across all relationships.
Format the output as YAML:
```yaml
summary: |
A brief, simple explanation of the project.
Can span multiple lines with **bold** and *italic* for emphasis.
relationships:
- from_abstraction: 0 # AbstractionName1
to_abstraction: 1 # AbstractionName2
label: "Manages"
- from_abstraction: 2 # AbstractionName3
to_abstraction: 0 # AbstractionName1
label: "Provides config"
# ... other relationships
```
Now, provide the YAML output:
"""
response = call_llm(prompt)
# --- Validation ---
yaml_str = response.strip().split("```yaml")[1].split("```")[0].strip()
relationships_data = yaml.safe_load(yaml_str)
if not isinstance(relationships_data, dict) or not all(k in relationships_data for k in ["summary", "relationships"]):
raise ValueError("LLM output is not a dict or missing keys ('summary', 'relationships')")
if not isinstance(relationships_data["summary"], str):
raise ValueError("summary is not a string")
if not isinstance(relationships_data["relationships"], list):
raise ValueError("relationships is not a list")
# Validate relationships structure
validated_relationships = []
num_abstractions = len(abstraction_listing.split('\n'))
for rel in relationships_data["relationships"]:
# Check for 'label' key
if not isinstance(rel, dict) or not all(k in rel for k in ["from_abstraction", "to_abstraction", "label"]):
raise ValueError(f"Missing keys (expected from_abstraction, to_abstraction, label) in relationship item: {rel}")
# Validate 'label' is a string
if not isinstance(rel["label"], str):
raise ValueError(f"Relationship label is not a string: {rel}")
# Validate indices
try:
from_idx = int(str(rel["from_abstraction"]).split('#')[0].strip())
to_idx = int(str(rel["to_abstraction"]).split('#')[0].strip())
if not (0 <= from_idx < num_abstractions and 0 <= to_idx < num_abstractions):
raise ValueError(f"Invalid index in relationship: from={from_idx}, to={to_idx}. Max index is {num_abstractions-1}.")
validated_relationships.append({
"from": from_idx,
"to": to_idx,
"label": rel["label"]
})
except (ValueError, TypeError):
raise ValueError(f"Could not parse indices from relationship: {rel}")
print("Generated project summary and relationship details.")
return {
"summary": relationships_data["summary"],
"details": validated_relationships # Store validated, index-based relationships
}
def post(self, shared, prep_res, exec_res):
# Structure is now {"summary": str, "details": [{"from": int, "to": int, "label": str}]}
shared["relationships"] = exec_res
class OrderChapters(Node):
def prep(self, shared):
abstractions = shared["abstractions"]
relationships = shared["relationships"]
project_name = shared["project_name"] # Get project name
# Prepare context for the LLM
abstraction_info_for_prompt = []
for i, a in enumerate(abstractions):
abstraction_info_for_prompt.append(f"- {i} # {a['name']}")
abstraction_listing = "\n".join(abstraction_info_for_prompt)
context = f"Project Summary:\n{relationships['summary']}\n\n"
context += "Relationships (Indices refer to abstractions above):\n"
for rel in relationships['details']:
from_name = abstractions[rel['from']]['name']
to_name = abstractions[rel['to']]['name']
# Use 'label' instead of 'desc'
context += f"- From {rel['from']} ({from_name}) to {rel['to']} ({to_name}): {rel['label']}\n"
return abstraction_listing, context, len(abstractions), project_name
def exec(self, prep_res):
abstraction_listing, context, num_abstractions, project_name = prep_res
print("Determining chapter order using LLM...")
prompt = f"""
Given the following project abstractions and their relationships for the project ```` {project_name} ````:
Abstractions (Index # Name):
{abstraction_listing}
Context about relationships and project summary:
{context}
If you are going to make a tutorial for ```` {project_name} ````, what is the best order to explain these abstractions, from first to last?
Ideally, first explain those that are the most important or foundational, perhaps user-facing concepts or entry points. Then move to more detailed, lower-level implementation details or supporting concepts.
Output the ordered list of abstraction indices, including the name in a comment for clarity. Use the format `idx # AbstractionName`.
```yaml
- 2 # FoundationalConcept
- 0 # CoreClassA
- 1 # CoreClassB (uses CoreClassA)
- ...
```
Now, provide the YAML output:
"""
response = call_llm(prompt)
# --- Validation ---
# Rely on Node's built-in retry/fallback
yaml_str = response.strip().split("```yaml")[1].split("```")[0].strip()
ordered_indices_raw = yaml.safe_load(yaml_str)
if not isinstance(ordered_indices_raw, list):
raise ValueError("LLM output is not a list")
ordered_indices = []
seen_indices = set()
for entry in ordered_indices_raw:
try:
if isinstance(entry, int):
idx = entry
elif isinstance(entry, str) and '#' in entry:
idx = int(entry.split('#')[0].strip())
else:
idx = int(str(entry).strip())
if not (0 <= idx < num_abstractions):
raise ValueError(f"Invalid index {idx} in ordered list. Max index is {num_abstractions-1}.")
if idx in seen_indices:
raise ValueError(f"Duplicate index {idx} found in ordered list.")
ordered_indices.append(idx)
seen_indices.add(idx)
except (ValueError, TypeError):
raise ValueError(f"Could not parse index from ordered list entry: {entry}")
# Check if all abstractions are included
if len(ordered_indices) != num_abstractions:
raise ValueError(f"Ordered list length ({len(ordered_indices)}) does not match number of abstractions ({num_abstractions}). Missing indices: {set(range(num_abstractions)) - seen_indices}")
print(f"Determined chapter order (indices): {ordered_indices}")
return ordered_indices # Return the list of indices
def post(self, shared, prep_res, exec_res):
# exec_res is already the list of ordered indices
shared["chapter_order"] = exec_res # List of indices
class WriteChapters(BatchNode):
def prep(self, shared):
chapter_order = shared["chapter_order"] # List of indices
abstractions = shared["abstractions"] # List of dicts, now using 'files' with indices
files_data = shared["files"]
# Get already written chapters to provide context
# We store them temporarily during the batch run, not in shared memory yet
# The 'previous_chapters_summary' will be built progressively in the exec context
self.chapters_written_so_far = [] # Use instance variable for temporary storage across exec calls
# Create a complete list of all chapters
all_chapters = []
chapter_filenames = {} # Store chapter filename mapping for linking
for i, abstraction_index in enumerate(chapter_order):
if 0 <= abstraction_index < len(abstractions):
chapter_num = i + 1
chapter_name = abstractions[abstraction_index]["name"]
# Create safe filename
safe_name = "".join(c if c.isalnum() else '_' for c in chapter_name).lower()
filename = f"{i+1:02d}_{safe_name}.md"
# Format with link
all_chapters.append(f"{chapter_num}. [{chapter_name}]({filename})")
# Store mapping of chapter index to filename for linking
chapter_filenames[abstraction_index] = {"num": chapter_num, "name": chapter_name, "filename": filename}
# Create a formatted string with all chapters
full_chapter_listing = "\n".join(all_chapters)
items_to_process = []
for i, abstraction_index in enumerate(chapter_order):
if 0 <= abstraction_index < len(abstractions):
abstraction_details = abstractions[abstraction_index]
# Use 'files' (list of indices) directly
related_file_indices = abstraction_details.get("files", [])
# Get content using helper, passing indices
related_files_content_map = get_content_for_indices(files_data, related_file_indices)
# Get previous chapter info for transitions
prev_chapter = None
if i > 0:
prev_idx = chapter_order[i-1]
prev_chapter = chapter_filenames[prev_idx]
# Get next chapter info for transitions
next_chapter = None
if i < len(chapter_order) - 1:
next_idx = chapter_order[i+1]
next_chapter = chapter_filenames[next_idx]
items_to_process.append({
"chapter_num": i + 1,
"abstraction_index": abstraction_index,
"abstraction_details": abstraction_details,
"related_files_content_map": related_files_content_map,
"project_name": shared["project_name"], # Add project name
"full_chapter_listing": full_chapter_listing, # Add the full chapter listing
"chapter_filenames": chapter_filenames, # Add chapter filenames mapping
"prev_chapter": prev_chapter, # Add previous chapter info
"next_chapter": next_chapter, # Add next chapter info
# previous_chapters_summary will be added dynamically in exec
})
else:
print(f"Warning: Invalid abstraction index {abstraction_index} in chapter_order. Skipping.")
print(f"Preparing to write {len(items_to_process)} chapters...")
return items_to_process # Iterable for BatchNode
def exec(self, item):
# This runs for each item prepared above
abstraction_name = item["abstraction_details"]["name"]
chapter_num = item["chapter_num"]
project_name = item.get("project_name") # Get from item
print(f"Writing chapter {chapter_num} for: {abstraction_name} using LLM...")
# Prepare file context string from the map
file_context_str = "\n\n".join(
f"--- File: {idx_path.split('# ')[1] if '# ' in idx_path else idx_path} ---\n{content}"
for idx_path, content in item["related_files_content_map"].items()
)
# Get summary of chapters written *before* this one
# Use the temporary instance variable
previous_chapters_summary = "\n---\n".join(self.chapters_written_so_far)
prompt = f"""
Write a very beginner-friendly tutorial chapter (in Markdown format) for the project `{project_name}` about the concept: "{abstraction_name}". This is Chapter {chapter_num}.
Concept Details:
- Description:
{item["abstraction_details"]["description"]}
Complete Tutorial Structure:
{item["full_chapter_listing"]}
Context from previous chapters (summary):
{previous_chapters_summary if previous_chapters_summary else "This is the first chapter."}
Relevant Code Snippets:
{file_context_str if file_context_str else "No specific code snippets provided for this abstraction."}
Instructions for the chapter:
- Start with a clear heading (e.g., `# Chapter {chapter_num}: {abstraction_name}`).
- If this is not the first chapter, begin with a brief transition from the previous chapter, referencing it with a proper Markdown link.
- Begin with a high-level motivation explaining what problem this abstraction solves. Start with a central use case as a concrete example. The whole chapter should guide the reader to understand how to solve this use case. Make it very minimal and friendly to beginners.
- If the abstraction is complex, break it down into key concepts. Explain each concept one-by-one in a very beginner-friendly way.
- Explain how to use this abstraction to solve the use case. Give example inputs and outputs for code snippets (if the output isn't values, describe at a high level what will happen).
- Each code block should be BELOW 20 lines! If longer code blocks are needed, break them down into smaller pieces and walk through them one-by-one. Aggresively simplify the code to make it minimal. Use comments to skip non-important implementation details. Each code block should have a beginner friendly explanation right after it.
- Describe the internal implementation to help understand what's under the hood. First provide a non-code or code-light walkthrough on what happens step-by-step when the abstraction is called. It's recommended to use a simple sequenceDiagram with a dummy example - keep it minimal with at most 5 participants to ensure clarity. If participant name has space, use:
`participant QP as Query Processing`
- Then dive deeper into code for the internal implementation with references to files. Provide example code blocks, but make them similarly simple and beginner-friendly.
- IMPORTANT: When you need to refer to other core abstractions covered in other chapters, ALWAYS use proper Markdown links like this: [Chapter Title](filename.md). Use the Complete Tutorial Structure above to find the correct filename. Example: "we will talk about [Query Processing](03_query_processing.md) in Chapter 3".
- Use mermaid diagrams to illustrate complex concepts (```mermaid``` format).
- Heavily use analogies and examples throughout to help beginners understand.
- End the chapter with a brief conclusion that summarizes what was learned and provides a transition to the next chapter. If there is a next chapter, use a proper Markdown link: [Next Chapter Title](next_chapter_filename).
- Ensure the tone is welcoming and easy for a newcomer to understand.
- Output *only* the Markdown content for this chapter.
Now, directly provide a super beginner-friendly Markdown output (DON'T need ```markdown``` tags):
"""
chapter_content = call_llm(prompt)
# Basic validation/cleanup
actual_heading = f"# Chapter {chapter_num}: {abstraction_name}"
if not chapter_content.strip().startswith(f"# Chapter {chapter_num}"):
# Add heading if missing or incorrect, trying to preserve content
lines = chapter_content.strip().split('\n')
if lines and lines[0].strip().startswith("#"): # If there's some heading, replace it
lines[0] = actual_heading
chapter_content = "\n".join(lines)
else: # Otherwise, prepend it
chapter_content = f"{actual_heading}\n\n{chapter_content}"
# Add the generated content to our temporary list for the next iteration's context
self.chapters_written_so_far.append(chapter_content)
return chapter_content # Return the Markdown string
def post(self, shared, prep_res, exec_res_list):
# exec_res_list contains the generated Markdown for each chapter, in order
shared["chapters"] = exec_res_list
# Clean up the temporary instance variable
del self.chapters_written_so_far
print(f"Finished writing {len(exec_res_list)} chapters.")
class CombineTutorial(Node):
def prep(self, shared):
project_name = shared["project_name"]
output_base_dir = shared.get("output_dir", "output") # Default output dir
output_path = os.path.join(output_base_dir, project_name)
repo_url = shared["repo_url"] # Get the repository URL
# Use 'label' from relationships_data['details']
relationships_data = shared["relationships"] # {"summary": str, "details": [{"from": int, "to": int, "label": str}]}
chapter_order = shared["chapter_order"] # indices
abstractions = shared["abstractions"] # list of dicts
chapters_content = shared["chapters"] # list of strings
# --- Generate Mermaid Diagram ---
mermaid_lines = ["flowchart TD"]
# Add nodes for each abstraction
for i, abstr in enumerate(abstractions):
# Sanitize name for Mermaid ID and label
node_id = f"A{i}"
sanitized_name = abstr['name'].replace('"', '')
node_label = sanitized_name # Using sanitized name only, no index
mermaid_lines.append(f' {node_id}["{node_label}"]')
# Add edges for relationships using 'label'
for rel in relationships_data['details']:
from_node_id = f"A{rel['from']}"
to_node_id = f"A{rel['to']}"
# Sanitize 'label' for edge label
edge_label = rel['label'].replace('"', '').replace('\n', ' ') # Basic sanitization
# Limit edge label length for readability (optional, but good for diagrams)
max_label_len = 30 # Make it shorter for labels
if len(edge_label) > max_label_len:
edge_label = edge_label[:max_label_len-3] + "..."
mermaid_lines.append(f' {from_node_id} -- "{edge_label}" --> {to_node_id}')
mermaid_diagram = "\n".join(mermaid_lines)
# --- End Mermaid ---
# Prepare index.md content
index_content = f"# Tutorial: {project_name}\n\n"
index_content += f"{relationships_data['summary']}\n\n"
index_content += f"**Source Repository:** [{repo_url}]({repo_url})\n\n"
# Add Mermaid diagram for relationships
index_content += "```mermaid\n"
index_content += mermaid_diagram + "\n"
index_content += "```\n\n"
index_content += "## Chapters\n\n"
chapter_files = []
# Generate chapter links based on the determined order
for i, abstraction_index in enumerate(chapter_order):
# Ensure index is valid and we have content for it
if 0 <= abstraction_index < len(abstractions) and i < len(chapters_content):
abstraction_name = abstractions[abstraction_index]["name"]
# Sanitize name for filename
safe_name = "".join(c if c.isalnum() else '_' for c in abstraction_name).lower()
# Use chapter number (i+1) for ordering filename
filename = f"{i+1:02d}_{safe_name}.md"
index_content += f"{i+1}. [{abstraction_name}]({filename})\n"
# Add attribution to chapter content
chapter_content = chapters_content[i]
if not chapter_content.endswith("\n\n"):
chapter_content += "\n\n"
chapter_content += "---\n\nGenerated by [AI Codebase Knowledge Builder](https://github.com/The-Pocket/Tutorial-Codebase-Knowledge)"
# Store filename and corresponding content
chapter_files.append({"filename": filename, "content": chapter_content})
else:
print(f"Warning: Mismatch between chapter order, abstractions, or content at index {i} (abstraction index {abstraction_index}). Skipping file generation for this entry.")
# Add attribution to index content
index_content += "\n\n---\n\nGenerated by [AI Codebase Knowledge Builder](https://github.com/The-Pocket/Tutorial-Codebase-Knowledge)"
return {
"output_path": output_path,
"index_content": index_content,
"chapter_files": chapter_files # List of {"filename": str, "content": str}
}
def exec(self, prep_res):
output_path = prep_res["output_path"]
index_content = prep_res["index_content"]
chapter_files = prep_res["chapter_files"]
print(f"Combining tutorial into directory: {output_path}")
# Rely on Node's built-in retry/fallback
os.makedirs(output_path, exist_ok=True)
# Write index.md
index_filepath = os.path.join(output_path, "index.md")
with open(index_filepath, "w", encoding="utf-8") as f:
f.write(index_content)
print(f" - Wrote {index_filepath}")
# Write chapter files
for chapter_info in chapter_files:
chapter_filepath = os.path.join(output_path, chapter_info["filename"])
with open(chapter_filepath, "w", encoding="utf-8") as f:
f.write(chapter_info["content"])
print(f" - Wrote {chapter_filepath}")
return output_path # Return the final path
def post(self, shared, prep_res, exec_res):
shared["final_output_dir"] = exec_res # Store the output path
print(f"\nTutorial generation complete! Files are in: {exec_res}")