RCAIDE.Framework.Core.redirect

redirect

Functions

make_link(src, dst)

makes a relative link Inputs: src - source file dst - destination to place link

Classes

folder(folder[, pull, link, force])	Temporarily redirects to a working folder, pulling and pushing needed files
output([stdout, stderr])	Temporarily redirects sys.stdout and sys.stderr when used in a 'with' contextmanager

class output(stdout=None, stderr=None)

Bases: object

Temporarily redirects sys.stdout and sys.stderr when used in a ‘with’ contextmanager

Example: with SU2.io.redirect_output(‘stdout.txt’,’stderr.txt’):

sys.stdout.write(“standard out”) sys.stderr.write(“stanrard error”) # code

#: with output redirection

Inputs:

stdout - None, a filename, or a file stream stderr - None, a filename, or a file stream

None will not redirect outptut

Source: http://stackoverflow.com/questions/6796492/python-temporarily-redirect-stdout-stderr

__init__(stdout=None, stderr=None)

Initializes a new output() class

Assumptions: N/A

Source: N/A

Inputs: N/A

Outputs: N/A

Properties Used: N/A

class folder(folder, pull=None, link=None, force=True)

Bases: object

Temporarily redirects to a working folder, pulling and pushing needed files

Example:

folder = ‘temp’ pull = [‘file1.txt’,’file2.txt’] link = [‘file3.big’] force = True

# original path import os print os.getcwd()

# enter folder with SU2.io.redirect_folder(folder,pull,link,force) as push:

print os.getcwd() # code push.append(‘file4.txt’)

#: with folder redirection

# returned to original path print os.getcwd()

Inputs:

folder - working folder, relative or absolute pull - list of files to pull (copy to working folder) link - list of files to link (symbolic link in working folder) force - True/False overwrite existing files in working folder

Targets:

push - list of files to push (copy to originating path)

Notes

push must be appended or extended, not overwritten links in Windows not supported, will simply copy

__init__(folder, pull=None, link=None, force=True)

folder redirection initialization see help( folder ) for more info

make_link(src, dst)

makes a relative link Inputs:

src - source file dst - destination to place link

Windows links currently unsupported, will copy file instead