can_find_python_cmd {findpython} | R Documentation |
Determines whether or not it can find a suitable python cmd
Description
can_find_python_cmd()
runs find_python_cmd()
and returns whether it could find a suitable python cmd.
If it was successful its output also saves the found command as an attribute.
Usage
can_find_python_cmd(
minimum_version = NULL,
maximum_version = NULL,
required_modules = NULL,
error_message = NULL,
silent = FALSE
)
Arguments
minimum_version |
The minimum version of python it should be.
Should be a string with major and minor number separated by a |
maximum_version |
The maximum version of python it should be.
Should be a string with major and minor number separated by a |
required_modules |
Which modules should be required.
Can use a single |
error_message |
What error message the user will see if couldn't find a sufficient python binary. If left NULL will print out a default message. |
silent |
Passed to |
Value
TRUE
or FALSE
depending on whether
find_python_cmd()
could find an appropriate python binary.
If TRUE
the path to an appropriate python binary is also set as an attribute.
See Also
Examples
did_find_cmd <- can_find_python_cmd()
python_cmd <- attr(did_find_cmd, "python_cmd")