# -*- coding: utf-8 -*-

"""
Once the analysis of a folder has been done, we use the TarToArchive.py script
to pack it up and sent to the PSI tape archive, the DarkDeleter.py script is
then used to delete all the unnecessary files.

If you want to get some stuff back, it's annoying manual work to go in each
folder and unpack the tar files.

This script should alleviate this problem.
"""

import os
import subprocess
import fnmatch
import glob

RootFolder = ('/afs/psi.ch/project/EssentialMed/MasterArbeitBFH/' +
    'XrayImages')

ListOfTARs = []
for root, dirnames, filenames in os.walk(os.path.join(RootFolder)):
    for filename in fnmatch.filter(filenames, '*.gz'):
        ListOfTARs.append(os.path.join(root, filename))

if not ListOfTARs:
    print 'Nothing to do!'

for counter, item in enumerate(ListOfTARs):
    print counter, 'of', len(ListOfTARs), '| unpacking', \
        item[len(RootFolder) + 1:]
    UnpackCommand = ['tar', '-xf', item, '--directory', os.path.dirname(item)]
    unpackit = subprocess.Popen(UnpackCommand, stdout=subprocess.PIPE)
    output, error = unpackit.communicate()
    if output:
        print output
    if error:
        print error
    print 'Unpacking done, now removing', item[len(RootFolder) + 1:],
    try:
        os.remove(item)
    except:
        print 'It is already gone!'
    ExperimentID = os.path.splitext(os.path.splitext(item)[0])[0]
    DeletionLog = ExperimentID + '.deletion.log'
    print 'as well as', os.path.basename(DeletionLog), \
        'and results from Analyis (all', \
        os.path.basename(ExperimentID) + '*.png)'
    try:
        os.remove(DeletionLog)
        for i in glob.glob(ExperimentID + '*.png'):
            try:
                os.remove(i)
            except:
                print 'The analysis images are already gone!'
    except:
        print 'The log file is already gone!'
    print 80 * '-'
print 'Done'

# -*- coding: utf-8 -*-

"""
Once the analysis of a folder has been done, we use the TarToArchive.py script
to pack it up and sent to the PSI tape archive, the DarkDeleter.py script is
then used to delete all the unnecessary files.

If you want to get some stuff back, it's annoying manual work to go in each
folder and unpack the tar files.

This script should alleviate this problem.
"""

import os
import subprocess
import fnmatch
import glob

RootFolder = ('/afs/psi.ch/project/EssentialMed/MasterArbeitBFH/' +
    'XrayImages')

ListOfTARs = []
for root, dirnames, filenames in os.walk(os.path.join(RootFolder)):
    for filename in fnmatch.filter(filenames, '*.gz'):
        ListOfTARs.append(os.path.join(root, filename))

if not ListOfTARs:
    print 'Nothing to do!'

for counter, item in enumerate(ListOfTARs):
    print counter, 'of', len(ListOfTARs), '| unpacking', \
        item[len(RootFolder) + 1:]
    UnpackCommand = ['tar', '-xf', item, '--directory', os.path.dirname(item)]
    unpackit = subprocess.Popen(UnpackCommand, stdout=subprocess.PIPE)
    output, error = unpackit.communicate()
    if output:
        print output
    if error:
        print error
    print 'Unpacking done, now removing', item[len(RootFolder) + 1:],
    try:
        os.remove(item)
    except OSError:
        print 'It is already gone!'
    ExperimentID = os.path.splitext(os.path.splitext(item)[0])[0]
    DeletionLog = ExperimentID + '.deletion.log'
    print 'as well as', os.path.basename(DeletionLog), \
        'and results from Analyis (all', \
        os.path.basename(ExperimentID) + '*.png)'
    try:
        os.remove(DeletionLog)
        for i in glob.glob(ExperimentID + '*.png'):
            try:
                os.remove(i)
            except OSError:
                print 'The analysis images are already gone!'
    except OSError:
        print 'The log file is already gone!'
    print 80 * '-'
print 'Done'

Make exceptions nice