module io.stdhelper

Short summary

module cpyquickhelper.io.stdhelper

Python wrapper around C functions.

source on GitHub

Functions

function	truncated documentation
capture_output	Catch standard output and error for function function_to_call. If lang is ‘py’, calls capture_output_py() …
capture_output_c	Capture the standard output and error for function function_to_call, it wraps C code which catches information …
capture_output_py	Capture the standard output and error for function function_to_call with function redirect_stdout …

Documentation

Python wrapper around C functions.

source on GitHub

cpyquickhelper.io.stdhelper.capture_output(function_to_call, lang='py')

Catch standard output and error for function function_to_call. If lang is ‘py’, calls capture_output_py or capture_output_c() if lang is ‘c’.

Parameters

function_to_call – function to call

Returns

output, error

source on GitHub

cpyquickhelper.io.stdhelper.capture_output_c(function_to_call) → Tuple[bytes, Optional[bytes]]

Capture the standard output and error for function function_to_call, it wraps C code which catches information from the command line.

Parameters

function_to_call – function to call

Returns

output, error

This function must not be called in parallel with another call of the same function.

Warning

error is always empty. Both streams are merged.

source on GitHub

cpyquickhelper.io.stdhelper.capture_output_py(function_to_call) → Tuple[str, str]

Capture the standard output and error for function function_to_call with function redirect_stdout and function redirect_stderr.

Parameters

function_to_call – function to call

Returns

output, error

This function must not be called in parallel with another call of the same function.

Warning

error is always empty. Both streams are merged.

source on GitHub