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Github

GitHubRepositoryCollaboratorsReader #

Bases: BaseReader

GitHub repository collaborators reader.

Retrieves the list of collaborators of a GitHub repository and returns a list of documents.

Examples:

>>> reader = GitHubRepositoryCollaboratorsReader("owner", "repo")
>>> colabs = reader.load_data()
>>> print(colabs)
Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/collaborators/base.py 
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class GitHubRepositoryCollaboratorsReader(BaseReader):
    """
    GitHub repository collaborators reader.

    Retrieves the list of collaborators of a GitHub repository and returns a list of documents.

    Examples:
        >>> reader = GitHubRepositoryCollaboratorsReader("owner", "repo")
        >>> colabs = reader.load_data()
        >>> print(colabs)

    """

    class FilterType(enum.Enum):
        """
        Filter type.

        Used to determine whether the filter is inclusive or exclusive.
        """

        EXCLUDE = enum.auto()
        INCLUDE = enum.auto()

    def __init__(
        self,
        github_client: BaseGitHubCollaboratorsClient,
        owner: str,
        repo: str,
        verbose: bool = False,
    ):
        """
        Initialize params.

        Args:
            - github_client (BaseGitHubCollaboratorsClient): GitHub client.
            - owner (str): Owner of the repository.
            - repo (str): Name of the repository.
            - verbose (bool): Whether to print verbose messages.

        Raises:
            - `ValueError`: If the github_token is not provided and
                the GITHUB_TOKEN environment variable is not set.
        """
        super().__init__()

        self._owner = owner
        self._repo = repo
        self._verbose = verbose

        # Set up the event loop
        try:
            self._loop = asyncio.get_running_loop()
        except RuntimeError:
            # If there is no running loop, create a new one
            self._loop = asyncio.new_event_loop()
            asyncio.set_event_loop(self._loop)

        self._github_client = github_client

    def load_data(
        self,
    ) -> List[Document]:
        """
        GitHub repository collaborators reader.

        Retrieves the list of collaborators in a GitHub repository and converts them to documents.

        Each collaborator is converted to a document by doing the following:

            - The text of the document is the login.
            - The title of the document is also the login.
            - The extra_info of the document is a dictionary with the following keys:
                - login: str, the login of the user
                - type: str, the type of user e.g. "User"
                - site_admin: bool, whether the user has admin permissions
                - role_name: str, e.g. "admin"
                - name: str, the name of the user, if available
                - email: str, the email of the user, if available
                - permissions: str, the permissions of the user, if available


        :return: list of documents
        """
        documents = []
        page = 1
        # Loop until there are no more collaborators
        while True:
            collaborators: Dict = self._loop.run_until_complete(
                self._github_client.get_collaborators(
                    self._owner, self._repo, page=page
                )
            )

            if len(collaborators) == 0:
                print_if_verbose(self._verbose, "No more collaborators found, stopping")

                break
            print_if_verbose(
                self._verbose,
                f"Found {len(collaborators)} collaborators in the repo page {page}",
            )
            page += 1
            for collab in collaborators:
                extra_info = {
                    "login": collab["login"],
                    "type": collab["type"],
                    "site_admin": collab["site_admin"],
                    "role_name": collab["role_name"],
                }
                if collab.get("name") is not None:
                    extra_info["name"] = collab["name"]
                if collab.get("email") is not None:
                    extra_info["email"] = collab["email"]
                if collab.get("permissions") is not None:
                    extra_info["permissions"] = collab["permissions"]
                document = Document(
                    doc_id=str(collab["login"]),
                    text=str(collab["login"]),  # unsure for this
                    extra_info=extra_info,
                )
                documents.append(document)

            print_if_verbose(self._verbose, f"Resulted in {len(documents)} documents")

        return documents

FilterType #

Bases: Enum

Filter type.

Used to determine whether the filter is inclusive or exclusive.

Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/collaborators/base.py 
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class FilterType(enum.Enum):
    """
    Filter type.

    Used to determine whether the filter is inclusive or exclusive.
    """

    EXCLUDE = enum.auto()
    INCLUDE = enum.auto()

load_data #

load_data() -> List[Document]

GitHub repository collaborators reader.

Retrieves the list of collaborators in a GitHub repository and converts them to documents.

Each collaborator is converted to a document by doing the following:

- The text of the document is the login.
- The title of the document is also the login.
- The extra_info of the document is a dictionary with the following keys:
    - login: str, the login of the user
    - type: str, the type of user e.g. "User"
    - site_admin: bool, whether the user has admin permissions
    - role_name: str, e.g. "admin"
    - name: str, the name of the user, if available
    - email: str, the email of the user, if available
    - permissions: str, the permissions of the user, if available

:return: list of documents

Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/collaborators/base.py 
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def load_data(
    self,
) -> List[Document]:
    """
    GitHub repository collaborators reader.

    Retrieves the list of collaborators in a GitHub repository and converts them to documents.

    Each collaborator is converted to a document by doing the following:

        - The text of the document is the login.
        - The title of the document is also the login.
        - The extra_info of the document is a dictionary with the following keys:
            - login: str, the login of the user
            - type: str, the type of user e.g. "User"
            - site_admin: bool, whether the user has admin permissions
            - role_name: str, e.g. "admin"
            - name: str, the name of the user, if available
            - email: str, the email of the user, if available
            - permissions: str, the permissions of the user, if available


    :return: list of documents
    """
    documents = []
    page = 1
    # Loop until there are no more collaborators
    while True:
        collaborators: Dict = self._loop.run_until_complete(
            self._github_client.get_collaborators(
                self._owner, self._repo, page=page
            )
        )

        if len(collaborators) == 0:
            print_if_verbose(self._verbose, "No more collaborators found, stopping")

            break
        print_if_verbose(
            self._verbose,
            f"Found {len(collaborators)} collaborators in the repo page {page}",
        )
        page += 1
        for collab in collaborators:
            extra_info = {
                "login": collab["login"],
                "type": collab["type"],
                "site_admin": collab["site_admin"],
                "role_name": collab["role_name"],
            }
            if collab.get("name") is not None:
                extra_info["name"] = collab["name"]
            if collab.get("email") is not None:
                extra_info["email"] = collab["email"]
            if collab.get("permissions") is not None:
                extra_info["permissions"] = collab["permissions"]
            document = Document(
                doc_id=str(collab["login"]),
                text=str(collab["login"]),  # unsure for this
                extra_info=extra_info,
            )
            documents.append(document)

        print_if_verbose(self._verbose, f"Resulted in {len(documents)} documents")

    return documents

GitHubRepositoryIssuesReader #

Bases: BaseReader

GitHub repository issues reader.

Retrieves the list of issues of a GitHub repository and returns a list of documents.

Examples:

>>> reader = GitHubRepositoryIssuesReader("owner", "repo")
>>> issues = reader.load_data()
>>> print(issues)
Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/issues/base.py 
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class GitHubRepositoryIssuesReader(BaseReader):
    """
    GitHub repository issues reader.

    Retrieves the list of issues of a GitHub repository and returns a list of documents.

    Examples:
        >>> reader = GitHubRepositoryIssuesReader("owner", "repo")
        >>> issues = reader.load_data()
        >>> print(issues)

    """

    class IssueState(enum.Enum):
        """
        Issue type.

        Used to decide what issues to retrieve.

        Attributes:
            - OPEN: Just open issues. This is the default.
            - CLOSED: Just closed issues.
            - ALL: All issues, open and closed.
        """

        OPEN = "open"
        CLOSED = "closed"
        ALL = "all"

    class FilterType(enum.Enum):
        """
        Filter type.

        Used to determine whether the filter is inclusive or exclusive.
        """

        EXCLUDE = enum.auto()
        INCLUDE = enum.auto()

    def __init__(
        self,
        github_client: BaseGitHubIssuesClient,
        owner: str,
        repo: str,
        verbose: bool = False,
    ):
        """
        Initialize params.

        Args:
            - github_client (BaseGitHubIssuesClient): GitHub client.
            - owner (str): Owner of the repository.
            - repo (str): Name of the repository.
            - verbose (bool): Whether to print verbose messages.

        Raises:
            - `ValueError`: If the github_token is not provided and
                the GITHUB_TOKEN environment variable is not set.
        """
        super().__init__()

        self._owner = owner
        self._repo = repo
        self._verbose = verbose

        # Set up the event loop
        try:
            self._loop = asyncio.get_running_loop()
        except RuntimeError:
            # If there is no running loop, create a new one
            self._loop = asyncio.new_event_loop()
            asyncio.set_event_loop(self._loop)

        self._github_client = github_client

    def load_data(
        self,
        state: Optional[IssueState] = IssueState.OPEN,
        labelFilters: Optional[List[Tuple[str, FilterType]]] = None,
    ) -> List[Document]:
        """
        Load issues from a repository and converts them to documents.

        Each issue is converted to a document by doing the following:

        - The text of the document is the concatenation of the title and the body of the issue.
        - The title of the document is the title of the issue.
        - The doc_id of the document is the issue number.
        - The extra_info of the document is a dictionary with the following keys:
            - state: State of the issue.
            - created_at: Date when the issue was created.
            - closed_at: Date when the issue was closed. Only present if the issue is closed.
            - url: URL of the issue.
            - assignee: Login of the user assigned to the issue. Only present if the issue is assigned.
        - The embedding of the document is None.
        - The doc_hash of the document is None.

        Args:
            - state (IssueState): State of the issues to retrieve. Default is IssueState.OPEN.
            - labelFilters: an optional list of filters to apply to the issue list based on labels.

        :return: list of documents
        """
        documents = []
        page = 1
        # Loop until there are no more issues
        while True:
            issues: Dict = self._loop.run_until_complete(
                self._github_client.get_issues(
                    self._owner, self._repo, state=state.value, page=page
                )
            )

            if len(issues) == 0:
                print_if_verbose(self._verbose, "No more issues found, stopping")

                break
            print_if_verbose(
                self._verbose, f"Found {len(issues)} issues in the repo page {page}"
            )
            page += 1
            filterCount = 0
            for issue in issues:
                if not self._must_include(labelFilters, issue):
                    filterCount += 1
                    continue
                title = issue["title"]
                body = issue["body"]
                document = Document(
                    doc_id=str(issue["number"]),
                    text=f"{title}\n{body}",
                )
                extra_info = {
                    "state": issue["state"],
                    "created_at": issue["created_at"],
                    # url is the API URL
                    "url": issue["url"],
                    # source is the HTML URL, more convenient for humans
                    "source": issue["html_url"],
                }
                if issue["closed_at"] is not None:
                    extra_info["closed_at"] = issue["closed_at"]
                if issue["assignee"] is not None:
                    extra_info["assignee"] = issue["assignee"]["login"]
                if issue["labels"] is not None:
                    extra_info["labels"] = [label["name"] for label in issue["labels"]]
                document.extra_info = extra_info
                documents.append(document)

            print_if_verbose(self._verbose, f"Resulted in {len(documents)} documents")
            if labelFilters is not None:
                print_if_verbose(self._verbose, f"Filtered out {filterCount} issues")

        return documents

    def _must_include(self, labelFilters, issue):
        if labelFilters is None:
            return True
        labels = [label["name"] for label in issue["labels"]]
        for labelFilter in labelFilters:
            label = labelFilter[0]
            filterType = labelFilter[1]
            # Only include issues with the label and value
            if filterType == self.FilterType.INCLUDE:
                return label in labels
            elif filterType == self.FilterType.EXCLUDE:
                return label not in labels

        return True

IssueState #

Bases: Enum

Issue type.

Used to decide what issues to retrieve.

Attributes:

Name Type Description
- OPEN

Just open issues. This is the default.
- CLOSED

Just closed issues.
- ALL

All issues, open and closed.
Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/issues/base.py 
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class IssueState(enum.Enum):
    """
    Issue type.

    Used to decide what issues to retrieve.

    Attributes:
        - OPEN: Just open issues. This is the default.
        - CLOSED: Just closed issues.
        - ALL: All issues, open and closed.
    """

    OPEN = "open"
    CLOSED = "closed"
    ALL = "all"

FilterType #

Bases: Enum

Filter type.

Used to determine whether the filter is inclusive or exclusive.

Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/issues/base.py 
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class FilterType(enum.Enum):
    """
    Filter type.

    Used to determine whether the filter is inclusive or exclusive.
    """

    EXCLUDE = enum.auto()
    INCLUDE = enum.auto()

load_data #

load_data(state: Optional[IssueState] = IssueState.OPEN, labelFilters: Optional[List[Tuple[str, FilterType]]] = None) -> List[Document]

Load issues from a repository and converts them to documents.

Each issue is converted to a document by doing the following:

  • The text of the document is the concatenation of the title and the body of the issue.
  • The title of the document is the title of the issue.
  • The doc_id of the document is the issue number.
  • The extra_info of the document is a dictionary with the following keys:
    • state: State of the issue.
    • created_at: Date when the issue was created.
    • closed_at: Date when the issue was closed. Only present if the issue is closed.
    • url: URL of the issue.
    • assignee: Login of the user assigned to the issue. Only present if the issue is assigned.
  • The embedding of the document is None.
  • The doc_hash of the document is None.

Parameters:

Name Type Description Default
- state (IssueState

State of the issues to retrieve. Default is IssueState.OPEN.

 required
- labelFilters

an optional list of filters to apply to the issue list based on labels.

 required

:return: list of documents

Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/issues/base.py 
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def load_data(
    self,
    state: Optional[IssueState] = IssueState.OPEN,
    labelFilters: Optional[List[Tuple[str, FilterType]]] = None,
) -> List[Document]:
    """
    Load issues from a repository and converts them to documents.

    Each issue is converted to a document by doing the following:

    - The text of the document is the concatenation of the title and the body of the issue.
    - The title of the document is the title of the issue.
    - The doc_id of the document is the issue number.
    - The extra_info of the document is a dictionary with the following keys:
        - state: State of the issue.
        - created_at: Date when the issue was created.
        - closed_at: Date when the issue was closed. Only present if the issue is closed.
        - url: URL of the issue.
        - assignee: Login of the user assigned to the issue. Only present if the issue is assigned.
    - The embedding of the document is None.
    - The doc_hash of the document is None.

    Args:
        - state (IssueState): State of the issues to retrieve. Default is IssueState.OPEN.
        - labelFilters: an optional list of filters to apply to the issue list based on labels.

    :return: list of documents
    """
    documents = []
    page = 1
    # Loop until there are no more issues
    while True:
        issues: Dict = self._loop.run_until_complete(
            self._github_client.get_issues(
                self._owner, self._repo, state=state.value, page=page
            )
        )

        if len(issues) == 0:
            print_if_verbose(self._verbose, "No more issues found, stopping")

            break
        print_if_verbose(
            self._verbose, f"Found {len(issues)} issues in the repo page {page}"
        )
        page += 1
        filterCount = 0
        for issue in issues:
            if not self._must_include(labelFilters, issue):
                filterCount += 1
                continue
            title = issue["title"]
            body = issue["body"]
            document = Document(
                doc_id=str(issue["number"]),
                text=f"{title}\n{body}",
            )
            extra_info = {
                "state": issue["state"],
                "created_at": issue["created_at"],
                # url is the API URL
                "url": issue["url"],
                # source is the HTML URL, more convenient for humans
                "source": issue["html_url"],
            }
            if issue["closed_at"] is not None:
                extra_info["closed_at"] = issue["closed_at"]
            if issue["assignee"] is not None:
                extra_info["assignee"] = issue["assignee"]["login"]
            if issue["labels"] is not None:
                extra_info["labels"] = [label["name"] for label in issue["labels"]]
            document.extra_info = extra_info
            documents.append(document)

        print_if_verbose(self._verbose, f"Resulted in {len(documents)} documents")
        if labelFilters is not None:
            print_if_verbose(self._verbose, f"Filtered out {filterCount} issues")

    return documents

GithubRepositoryReader #

Bases: BaseReader

Github repository reader.

Retrieves the contents of a Github repository and returns a list of documents. The documents are either the contents of the files in the repository or the text extracted from the files using the parser.

Examples:

>>> reader = GithubRepositoryReader("owner", "repo")
>>> branch_documents = reader.load_data(branch="branch")
>>> commit_documents = reader.load_data(commit_sha="commit_sha")
Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/repository/base.py 
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class GithubRepositoryReader(BaseReader):
    """
    Github repository reader.

    Retrieves the contents of a Github repository and returns a list of documents.
    The documents are either the contents of the files in the repository or the text
    extracted from the files using the parser.

    Examples:
        >>> reader = GithubRepositoryReader("owner", "repo")
        >>> branch_documents = reader.load_data(branch="branch")
        >>> commit_documents = reader.load_data(commit_sha="commit_sha")

    """

    class FilterType(enum.Enum):
        """
        Filter type.

        Used to determine whether the filter is inclusive or exclusive.

        Attributes:
            - EXCLUDE: Exclude the files in the directories or with the extensions.
            - INCLUDE: Include only the files in the directories or with the extensions.
        """

        EXCLUDE = enum.auto()
        INCLUDE = enum.auto()

    def __init__(
        self,
        github_client: BaseGithubClient,
        owner: str,
        repo: str,
        use_parser: bool = False,
        verbose: bool = False,
        concurrent_requests: int = 5,
        timeout: Optional[int] = 5,
        retries: int = 0,
        filter_directories: Optional[Tuple[List[str], FilterType]] = None,
        filter_file_extensions: Optional[Tuple[List[str], FilterType]] = None,
    ):
        """
        Initialize params.

        Args:
            - github_client (BaseGithubClient): Github client.
            - owner (str): Owner of the repository.
            - repo (str): Name of the repository.
            - use_parser (bool): Whether to use the parser to extract
                the text from the files.
            - verbose (bool): Whether to print verbose messages.
            - concurrent_requests (int): Number of concurrent requests to
                make to the Github API.
            - timeout (int or None): Timeout for the requests to the Github API. Default is 5.
            - retries (int): Number of retries for requests made to the Github API. Default is 0.
            - filter_directories (Optional[Tuple[List[str], FilterType]]): Tuple
                containing a list of directories and a FilterType. If the FilterType
                is INCLUDE, only the files in the directories in the list will be
                included. If the FilterType is EXCLUDE, the files in the directories
                in the list will be excluded.
            - filter_file_extensions (Optional[Tuple[List[str], FilterType]]): Tuple
                containing a list of file extensions and a FilterType. If the
                FilterType is INCLUDE, only the files with the extensions in the list
                will be included. If the FilterType is EXCLUDE, the files with the
                extensions in the list will be excluded.

        Raises:
            - `ValueError`: If the github_token is not provided and
                the GITHUB_TOKEN environment variable is not set.
        """
        super().__init__()

        self._owner = owner
        self._repo = repo
        self._use_parser = use_parser
        self._verbose = verbose
        self._concurrent_requests = concurrent_requests
        self._timeout = timeout
        self._retries = retries
        self._filter_directories = filter_directories
        self._filter_file_extensions = filter_file_extensions

        # Set up the event loop
        try:
            self._loop = asyncio.get_running_loop()
        except RuntimeError:
            # If there is no running loop, create a new one
            self._loop = asyncio.new_event_loop()
            asyncio.set_event_loop(self._loop)

        self._github_client = github_client

        self._file_readers: Dict[str, BaseReader] = {}
        self._supported_suffix = list(DEFAULT_FILE_READER_CLS.keys())

    def _check_filter_directories(self, tree_obj_path: str) -> bool:
        """
        Check if a tree object should be allowed based on the directories.

        :param `tree_obj_path`: path of the tree object i.e. 'llama_index/readers'

        :return: True if the tree object should be allowed, False otherwise
        """
        if self._filter_directories is None:
            return True
        filter_directories, filter_type = self._filter_directories
        print_if_verbose(
            self._verbose,
            f"Checking {tree_obj_path} whether to {filter_type} it"
            + f" based on the filter directories: {filter_directories}",
        )

        if filter_type == self.FilterType.EXCLUDE:
            print_if_verbose(
                self._verbose,
                f"Checking if {tree_obj_path} is not a subdirectory of any of the"
                " filter directories",
            )
            return not any(
                tree_obj_path.startswith(directory) for directory in filter_directories
            )
        if filter_type == self.FilterType.INCLUDE:
            print_if_verbose(
                self._verbose,
                f"Checking if {tree_obj_path} is a subdirectory of any of the filter"
                " directories",
            )
            return any(
                tree_obj_path.startswith(directory)
                or directory.startswith(tree_obj_path)
                for directory in filter_directories
            )
        raise ValueError(
            f"Unknown filter type: {filter_type}. "
            "Please use either 'INCLUDE' or 'EXCLUDE'."
        )

    def _check_filter_file_extensions(self, tree_obj_path: str) -> bool:
        """
        Check if a tree object should be allowed based on the file extensions.

        :param `tree_obj_path`: path of the tree object i.e. 'llama_index/indices'

        :return: True if the tree object should be allowed, False otherwise
        """
        if self._filter_file_extensions is None:
            return True
        filter_file_extensions, filter_type = self._filter_file_extensions
        print_if_verbose(
            self._verbose,
            f"Checking {tree_obj_path} whether to {filter_type} it"
            + f" based on the filter file extensions: {filter_file_extensions}",
        )

        if filter_type == self.FilterType.EXCLUDE:
            return get_file_extension(tree_obj_path) not in filter_file_extensions
        if filter_type == self.FilterType.INCLUDE:
            return get_file_extension(tree_obj_path) in filter_file_extensions
        raise ValueError(
            f"Unknown filter type: {filter_type}. "
            "Please use either 'INCLUDE' or 'EXCLUDE'."
        )

    def _allow_tree_obj(self, tree_obj_path: str, tree_obj_type: str) -> bool:
        """
        Check if a tree object should be allowed.

        :param `tree_obj_path`: path of the tree object

        :return: True if the tree object should be allowed, False otherwise

        """
        if self._filter_directories is not None and tree_obj_type == "tree":
            return self._check_filter_directories(tree_obj_path)

        if self._filter_file_extensions is not None and tree_obj_type == "blob":
            return self._check_filter_directories(
                tree_obj_path
            ) and self._check_filter_file_extensions(tree_obj_path)

        return True

    def _load_data_from_commit(self, commit_sha: str) -> List[Document]:
        """
        Load data from a commit.

        Loads github repository data from a specific commit sha.

        :param `commit`: commit sha

        :return: list of documents
        """
        commit_response: GitCommitResponseModel = self._loop.run_until_complete(
            self._github_client.get_commit(
                self._owner, self._repo, commit_sha, timeout=self._timeout
            )
        )

        tree_sha = commit_response.commit.tree.sha
        blobs_and_paths = self._loop.run_until_complete(self._recurse_tree(tree_sha))

        print_if_verbose(self._verbose, f"got {len(blobs_and_paths)} blobs")

        return self._loop.run_until_complete(
            self._generate_documents(blobs_and_paths=blobs_and_paths, id=commit_sha)
        )

    def _load_data_from_branch(self, branch: str) -> List[Document]:
        """
        Load data from a branch.

        Loads github repository data from a specific branch.

        :param `branch`: branch name

        :return: list of documents
        """
        branch_data: GitBranchResponseModel = self._loop.run_until_complete(
            self._github_client.get_branch(
                self._owner, self._repo, branch, timeout=self._timeout
            )
        )

        tree_sha = branch_data.commit.commit.tree.sha
        blobs_and_paths = self._loop.run_until_complete(self._recurse_tree(tree_sha))

        print_if_verbose(self._verbose, f"got {len(blobs_and_paths)} blobs")

        return self._loop.run_until_complete(
            self._generate_documents(blobs_and_paths=blobs_and_paths, id=branch)
        )

    def load_data(
        self,
        commit_sha: Optional[str] = None,
        branch: Optional[str] = None,
    ) -> List[Document]:
        """
        Load data from a commit or a branch.

        Loads github repository data from a specific commit sha or a branch.

        :param `commit`: commit sha
        :param `branch`: branch name

        :return: list of documents
        """
        if commit_sha is not None and branch is not None:
            raise ValueError("You can only specify one of commit or branch.")

        if commit_sha is None and branch is None:
            raise ValueError("You must specify one of commit or branch.")

        if commit_sha is not None:
            return self._load_data_from_commit(commit_sha)

        if branch is not None:
            return self._load_data_from_branch(branch)

        raise ValueError("You must specify one of commit or branch.")

    async def _recurse_tree(
        self,
        tree_sha: str,
        current_path: str = "",
        current_depth: int = 0,
        max_depth: int = -1,
    ) -> Any:
        """
        Recursively get all blob tree objects in a tree.

        And construct their full path relative to the root of the repository.
        (see GitTreeResponseModel.GitTreeObject in
            github_api_client.py for more information)

        :param `tree_sha`: sha of the tree to recurse
        :param `current_path`: current path of the tree
        :param `current_depth`: current depth of the tree
        :return: list of tuples of
            (tree object, file's full path relative to the root of the repo)
        """
        if max_depth != -1 and current_depth > max_depth:
            return []

        blobs_and_full_paths: List[Tuple[GitTreeResponseModel.GitTreeObject, str]] = []
        print_if_verbose(
            self._verbose,
            "\t" * current_depth + f"current path: {current_path}",
        )

        tree_data: GitTreeResponseModel = await self._github_client.get_tree(
            self._owner, self._repo, tree_sha, timeout=self._timeout
        )
        print_if_verbose(
            self._verbose, "\t" * current_depth + f"tree data: {tree_data}"
        )
        print_if_verbose(
            self._verbose, "\t" * current_depth + f"processing tree {tree_sha}"
        )
        for tree_obj in tree_data.tree:
            file_path = os.path.join(current_path, tree_obj.path)
            if not self._allow_tree_obj(file_path, tree_obj.type):
                print_if_verbose(
                    self._verbose,
                    "\t" * current_depth + f"ignoring {tree_obj.path} due to filter",
                )
                continue

            print_if_verbose(
                self._verbose,
                "\t" * current_depth + f"tree object: {tree_obj}",
            )

            if tree_obj.type == "tree":
                print_if_verbose(
                    self._verbose,
                    "\t" * current_depth + f"recursing into {tree_obj.path}",
                )

                blobs_and_full_paths.extend(
                    await self._recurse_tree(
                        tree_obj.sha, file_path, current_depth + 1, max_depth
                    )
                )
            elif tree_obj.type == "blob":
                print_if_verbose(
                    self._verbose,
                    "\t" * current_depth + f"found blob {tree_obj.path}",
                )

                blobs_and_full_paths.append((tree_obj, file_path))

            print_if_verbose(
                self._verbose,
                "\t" * current_depth + f"blob and full paths: {blobs_and_full_paths}",
            )
        return blobs_and_full_paths

    async def _generate_documents(
        self,
        blobs_and_paths: List[Tuple[GitTreeResponseModel.GitTreeObject, str]],
        id: str = "",
    ) -> List[Document]:
        """
        Generate documents from a list of blobs and their full paths.

        :param `blobs_and_paths`: list of tuples of
            (tree object, file's full path in the repo relative to the root of the repo)
        :param `id`: the branch name or commit sha used when loading the repo
        :return: list of documents
        """
        buffered_iterator = BufferedGitBlobDataIterator(
            blobs_and_paths=blobs_and_paths,
            github_client=self._github_client,
            owner=self._owner,
            repo=self._repo,
            loop=self._loop,
            buffer_size=self._concurrent_requests,  # TODO: make this configurable
            verbose=self._verbose,
        )

        documents = []
        async for blob_data, full_path in buffered_iterator:
            print_if_verbose(self._verbose, f"generating document for {full_path}")
            assert (
                blob_data.encoding == "base64"
            ), f"blob encoding {blob_data.encoding} not supported"
            decoded_bytes = None
            try:
                decoded_bytes = base64.b64decode(blob_data.content)
                del blob_data.content
            except binascii.Error:
                print_if_verbose(
                    self._verbose, f"could not decode {full_path} as base64"
                )
                continue

            if self._use_parser:
                document = self._parse_supported_file(
                    file_path=full_path,
                    file_content=decoded_bytes,
                    tree_sha=blob_data.sha,
                    tree_path=full_path,
                )
                if document is not None:
                    documents.append(document)
                    continue
                print_if_verbose(
                    self._verbose,
                    f"could not parse {full_path} as a supported file type"
                    + " - falling back to decoding as utf-8 raw text",
                )

            try:
                if decoded_bytes is None:
                    raise ValueError("decoded_bytes is None")
                decoded_text = decoded_bytes.decode("utf-8")
            except UnicodeDecodeError:
                print_if_verbose(
                    self._verbose, f"could not decode {full_path} as utf-8"
                )
                continue
            print_if_verbose(
                self._verbose,
                f"got {len(decoded_text)} characters"
                + f"- adding to documents - {full_path}",
            )
            url = os.path.join(
                "https://github.com/", self._owner, self._repo, "blob/", id, full_path
            )
            document = Document(
                text=decoded_text,
                doc_id=blob_data.sha,
                extra_info={
                    "file_path": full_path,
                    "file_name": full_path.split("/")[-1],
                    "url": url,
                },
            )
            documents.append(document)
        return documents

    def _parse_supported_file(
        self,
        file_path: str,
        file_content: bytes,
        tree_sha: str,
        tree_path: str,
    ) -> Optional[Document]:
        """
        Parse a file if it is supported by a parser.

        :param `file_path`: path of the file in the repo
        :param `file_content`: content of the file
        :return: Document if the file is supported by a parser, None otherwise
        """
        file_extension = get_file_extension(file_path)
        if file_extension not in self._supported_suffix:
            # skip
            return None

        if file_extension not in self._file_readers:
            # initialize reader
            cls_ = DEFAULT_FILE_READER_CLS[file_extension]
            self._file_readers[file_extension] = cls_()

        reader = self._file_readers[file_extension]

        print_if_verbose(
            self._verbose,
            f"parsing {file_path}"
            + f"as {file_extension} with "
            + f"{reader.__class__.__name__}",
        )
        with tempfile.TemporaryDirectory() as tmpdirname:
            with tempfile.NamedTemporaryFile(
                dir=tmpdirname,
                suffix=f".{file_extension}",
                mode="w+b",
                delete=False,
            ) as tmpfile:
                print_if_verbose(
                    self._verbose,
                    "created a temporary file"
                    + f"{tmpfile.name} for parsing {file_path}",
                )
                tmpfile.write(file_content)
                tmpfile.flush()
                tmpfile.close()
                try:
                    docs = reader.load_data(pathlib.Path(tmpfile.name))
                    parsed_file = "\n\n".join([doc.get_text() for doc in docs])
                except Exception as e:
                    print_if_verbose(self._verbose, f"error while parsing {file_path}")
                    logger.error(
                        "Error while parsing "
                        + f"{file_path} with "
                        + f"{reader.__class__.__name__}:\n{e}"
                    )
                    parsed_file = None
                finally:
                    os.remove(tmpfile.name)
                if parsed_file is None:
                    return None
                return Document(
                    text=parsed_file,
                    doc_id=tree_sha,
                    extra_info={
                        "file_path": file_path,
                        "file_name": tree_path,
                    },
                )

FilterType #

Bases: Enum

Filter type.

Used to determine whether the filter is inclusive or exclusive.

Attributes:

Name Type Description
- EXCLUDE

Exclude the files in the directories or with the extensions.
- INCLUDE

Include only the files in the directories or with the extensions.
Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/repository/base.py 
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class FilterType(enum.Enum):
    """
    Filter type.

    Used to determine whether the filter is inclusive or exclusive.

    Attributes:
        - EXCLUDE: Exclude the files in the directories or with the extensions.
        - INCLUDE: Include only the files in the directories or with the extensions.
    """

    EXCLUDE = enum.auto()
    INCLUDE = enum.auto()

load_data #

load_data(commit_sha: Optional[str] = None, branch: Optional[str] = None) -> List[Document]

Load data from a commit or a branch.

Loads github repository data from a specific commit sha or a branch.

:param commit: commit sha :param branch: branch name

:return: list of documents

Source code in llama-index-integrations/readers/llama-index-readers-github/llama_index/readers/github/repository/base.py 
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def load_data(
    self,
    commit_sha: Optional[str] = None,
    branch: Optional[str] = None,
) -> List[Document]:
    """
    Load data from a commit or a branch.

    Loads github repository data from a specific commit sha or a branch.

    :param `commit`: commit sha
    :param `branch`: branch name

    :return: list of documents
    """
    if commit_sha is not None and branch is not None:
        raise ValueError("You can only specify one of commit or branch.")

    if commit_sha is None and branch is None:
        raise ValueError("You must specify one of commit or branch.")

    if commit_sha is not None:
        return self._load_data_from_commit(commit_sha)

    if branch is not None:
        return self._load_data_from_branch(branch)

    raise ValueError("You must specify one of commit or branch.")