Struct py_spy_for_datakit::PythonSpy

pub struct PythonSpy {
    pub pid: Pid,
    pub process: Process,
    pub version: Version,
    pub interpreter_address: usize,
    pub threadstate_address: usize,
    pub python_filename: PathBuf,
    pub version_string: String,
    pub config: Config,
    pub short_filenames: HashMap<String, Option<String>>,
    pub python_thread_ids: HashMap<u64, Tid>,
    pub python_thread_names: HashMap<u64, String>,
    pub dockerized: bool,
}

Lets you retrieve stack traces of a running python program

Fields

pid: Pid

process: Process

version: Version

interpreter_address: usize

threadstate_address: usize

python_filename: PathBuf

version_string: String

config: Config

short_filenames: HashMap<String, Option<String>>

python_thread_ids: HashMap<u64, Tid>

python_thread_names: HashMap<u64, String>

dockerized: bool

Implementations

impl PythonSpy

pub fn new(pid: Pid, config: &Config) -> Result<PythonSpy, Error>

Constructs a new PythonSpy object.

pub fn retry_new(
    pid: Pid,
    config: &Config,
    max_retries: u64
) -> Result<PythonSpy, Error>

Creates a PythonSpy object, retrying up to max_retries times. Mainly useful for the case where the process is just started and symbols or the python interpreter might not be loaded yet.

pub fn get_stack_traces(&mut self) -> Result<Vec<StackTrace>, Error>

Gets a StackTrace for each thread in the current process