mirror of
https://github.com/The-Pocket/PocketFlow-Tutorial-Codebase-Knowledge.git
synced 2026-08-29 16:40:32 +08:00
Merge branch 'main' of https://github.com/redreamality/PocketFlow-Tutorial-Codebase-Knowledge
This commit is contained in:
remy
+2
-1
@@ -4,4 +4,5 @@ requests>=2.28.0
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gitpython>=3.1.0
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google-cloud-aiplatform>=1.25.0
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google-genai>=1.9.0
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python-dotenv>=1.0.0
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python-dotenv>=1.0.0
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pathspec>=0.11.0
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+115
-74
@@ -1,100 +1,141 @@
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import os
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import fnmatch
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from tqdm import tqdm
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import pathspec
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def crawl_local_files(directory, include_patterns=None, exclude_patterns=None, max_file_size=None, use_relative_paths=True):
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def crawl_local_files(
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directory,
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include_patterns=None,
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exclude_patterns=None,
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max_file_size=None,
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use_relative_paths=True,
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):
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"""
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Crawl files in a local directory with similar interface as crawl_github_files.
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Implements efficient folder-level filtering to skip entire directories that match exclude patterns,
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significantly improving performance when excluding large directory trees.
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Args:
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directory (str): Path to local directory
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include_patterns (set): File patterns to include (e.g. {"*.py", "*.js"})
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exclude_patterns (set): File patterns to exclude (e.g. {"tests/*"})
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max_file_size (int): Maximum file size in bytes
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use_relative_paths (bool): Whether to use paths relative to directory
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Returns:
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dict: {"files": {filepath: content}}
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"""
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if not os.path.isdir(directory):
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raise ValueError(f"Directory does not exist: {directory}")
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files_dict = {}
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# --- Load .gitignore ---
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gitignore_path = os.path.join(directory, ".gitignore")
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gitignore_spec = None
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if os.path.exists(gitignore_path):
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try:
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with open(gitignore_path, "r", encoding="utf-8") as f:
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gitignore_patterns = f.readlines()
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gitignore_spec = pathspec.PathSpec.from_lines(
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"gitwildmatch", gitignore_patterns
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)
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print(f"Loaded .gitignore patterns from {gitignore_path}")
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except Exception as e:
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print(
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f"Warning: Could not read or parse .gitignore file {gitignore_path}: {e}"
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)
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# --- End Load .gitignore ---
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for root, dirs, files in os.walk(directory):
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print(f"root: {root}")
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# Check if current directory should be excluded
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if exclude_patterns:
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# Filter directories using .gitignore and exclude_patterns early to avoid descending
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# Need to process dirs list *in place* for os.walk to respect it
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excluded_dirs = set()
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for d in dirs:
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dirpath_rel = os.path.relpath(os.path.join(root, d), directory)
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# Check against .gitignore (important for directories)
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if gitignore_spec and gitignore_spec.match_file(dirpath_rel):
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excluded_dirs.add(d)
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continue # Skip further checks if gitignored
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# Check against standard exclude_patterns
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if exclude_patterns:
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for pattern in exclude_patterns:
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# Match pattern against full relative path or directory name itself
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if fnmatch.fnmatch(dirpath_rel, pattern) or fnmatch.fnmatch(
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d, pattern
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):
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excluded_dirs.add(d)
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break
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# Modify dirs in-place: remove excluded ones
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# Iterate over a copy (.copy()) because we are modifying the list during iteration
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for d in dirs.copy():
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if d in excluded_dirs:
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dirs.remove(d)
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# Now process files in the non-excluded directories
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for filename in files:
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filepath = os.path.join(root, filename)
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# Get path relative to directory if requested
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rel_root = os.path.relpath(root, directory) if use_relative_paths else root
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# Handle the case where rel_root is the current directory
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if rel_root == '.':
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rel_root = ''
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# Check if directory matches any exclude pattern
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for pattern in exclude_patterns:
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# Normalize pattern to handle both forward and backward slashes
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norm_pattern = pattern.replace("/", os.path.sep)
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# Check if the directory matches the pattern
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if fnmatch.fnmatch(rel_root, norm_pattern) or \
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fnmatch.fnmatch(os.path.join(rel_root, ''), norm_pattern + os.path.sep):
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# Skip this directory and all subdirectories
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dirs[:] = [] # Clear dirs list to prevent further traversal
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print(f"Skipping directory: {rel_root} (matches pattern {pattern})")
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break
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else:
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# print(root)
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for filename in files:
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filepath = os.path.join(root, filename)
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# Get path relative to directory if requested
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if use_relative_paths:
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relpath = os.path.relpath(filepath, directory)
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else:
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relpath = filepath
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# Check if file matches any include pattern
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included = False
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if include_patterns:
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for pattern in include_patterns:
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if fnmatch.fnmatch(relpath, pattern):
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included = True
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break
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else:
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if use_relative_paths:
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relpath = os.path.relpath(filepath, directory)
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else:
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relpath = filepath
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# --- Exclusion check ---
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excluded = False
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# 1. Check .gitignore first
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if gitignore_spec and gitignore_spec.match_file(relpath):
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excluded = True
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# 2. Check standard exclude_patterns if not already excluded by .gitignore
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if not excluded and exclude_patterns:
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for pattern in exclude_patterns:
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if fnmatch.fnmatch(relpath, pattern):
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excluded = True
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break
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included = False
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if include_patterns:
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for pattern in include_patterns:
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if fnmatch.fnmatch(relpath, pattern):
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included = True
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# Check if file matches any exclude pattern
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excluded = False
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if exclude_patterns:
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for pattern in exclude_patterns:
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if fnmatch.fnmatch(relpath, pattern) or fnmatch.fnmatch(relpath, pattern.replace("/", "\\")):
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print(relpath, pattern)
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excluded = True
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break
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if not included or excluded:
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continue
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# Check file size
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if max_file_size and os.path.getsize(filepath) > max_file_size:
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continue
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try:
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with open(filepath, 'r', encoding='utf-8') as f:
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content = f.read()
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files_dict[relpath] = content
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except Exception as e:
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print(f"Warning: Could not read file {filepath}: {e}")
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break
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else:
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# If no include patterns, include everything *not excluded*
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included = True
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# Skip if not included or if excluded (by either method)
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if not included or excluded:
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continue
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# Check file size
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if max_file_size and os.path.getsize(filepath) > max_file_size:
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continue
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try:
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with open(filepath, "r", encoding="utf-8") as f:
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content = f.read()
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files_dict[relpath] = content
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except Exception as e:
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print(f"Warning: Could not read file {filepath}: {e}")
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return {"files": files_dict}
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if __name__ == "__main__":
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print("--- Crawling parent directory ('..') ---")
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files_data = crawl_local_files("..", exclude_patterns={"*.pyc", "__pycache__/*",".venv/*", ".git/*","docs/*", "output/*"})
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files_data = crawl_local_files(
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"..",
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exclude_patterns={
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"*.pyc",
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"__pycache__/*",
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".venv/*",
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".git/*",
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"docs/*",
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"output/*",
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},
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)
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print(f"Found {len(files_data['files'])} files:")
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for path in files_data["files"]:
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print(f" {path}")
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print(f" {path}")
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