examples

Note: all examples with >>> prompts are automatically tested.

• basic local and remote communication
  • Execute source code in subprocess, communicate through a channel
  • remote-exec a function (avoiding inlined source part I)
  • remote-exec a module (avoiding inlined source part II)
  • Compare current working directories
  • Get information from remote ssh account
  • Use a callback instead of receive() and wait for completion
  • Sending channels over channels
  • a simple command loop pattern
  • Instantiate gateways through sockets
  • Receive file contents from remote SSH account
• Managing multiple gateways and clusters
  • Usings Groups for managing multiple gateways
  • Assigning Gateway IDs
  • Getting (auto) IDs before instantiation
  • execnet.makegateway uses execnet.default_group
  • Robust Termination of ssh/popen processes
  • Using Groups to manage a certain type of gateway
• Managing Proxyed gateways
  • Simple Proxying
• advanced (multi) channel communication
  • MultiChannel: container for multiple channels
  • receive results from sub processes with a Queue
  • Working asynchronously/event-based with channels
  • robustly receive results and termination notification
  • saturate multiple Hosts and CPUs with tasks to process
• Connecting different Python interpreters
  • Dumping and loading values across interpreter versions
  • Connect to Python2/Numpy from Python3
  • Reconfiguring the string coercion between python2 and python3
  • Work with Java objects from CPython
  • Work with C# objects from CPython
• Debugging execnet / Wire messages