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#!/usr/bin/env python
#Copyright (c) 2012, Walter Bender
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# You should have received a copy of the GNU General Public License
# along with this library; if not, write to the Free Software
# Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA
# Simple parser of datastore backups
import os
import glob
import time
DIROFINTEREST = 'datastore-current'
class ParseMain():
def __init__(self):
self._dsdict = {}
abspath = os.path.abspath('.')
for path in glob.glob(os.path.join(abspath, '*')):
if isdsdir(path):
self._dsdict[os.path.basename(path)] = []
dsobjdirs = glob.glob(
os.path.join(path, DIROFINTEREST, '??'))
for dsobjdir in dsobjdirs:
dsobjs = glob.glob(os.path.join(dsobjdir, '*'))
for dsobj in dsobjs:
self._dsdict[os.path.basename(path)].append({})
activity = isactivity(dsobj)
if not activity:
self._dsdict[os.path.basename(path)][-1][
'activity'] = 'media object'
else:
self._dsdict[os.path.basename(path)][-1][
'activity'] = activity
if activity == 'TurtleArtActivity':
score = hasturtleblocks(dsobj)
if score:
self._dsdict[os.path.basename(path)][-1][
'score'] = score
if activity == 'AbiWordActivity':
score = hasmenuitems(dsobj)
if score:
self._dsdict[os.path.basename(path)][-1][
'score'] = score
mime_type = hascomponent(dsobj, 'mime_type')
if mime_type:
self._dsdict[os.path.basename(path)][-1][
'mime_type'] = mime_type
mtime = hascomponent(dsobj, 'mtime')
if mtime:
self._dsdict[os.path.basename(path)][-1][
'mtime'] = mtime
creation_time = hascomponent(dsobj, 'creation_time')
if creation_time:
self._dsdict[os.path.basename(path)][-1][
'creation_time'] = \
time.strftime('%Y-%m-%dT%H:%M:%S',
time.gmtime(float(creation_time)))
activity_count = hascomponent(dsobj, 'activity count')
if activity_count:
self._dsdict[os.path.basename(path)][-1][
'activity count'] = activity_count
for k, v in self._dsdict.iteritems():
for i in v:
line = '%s, ' % (k)
if 'activity' in i:
line += '%s, ' % (i['activity'])
else:
line += ', '
if 'mime_type' in i:
line += '%s, ' % (i['mime_type'])
else:
line += ', '
if 'activity count' in i:
line += '%s, ' % (i['activity count'])
else:
line += ', '
if 'creation_time' in i:
line += '%s, ' % (i['creation_time'])
else:
line += ', '
if 'mtime' in i:
line += '%s, ' % (i['mtime'])
else:
line += ', '
if 'score' in i:
line += '%s, ' % (i['score'])
else:
line += ', '
print line
def hascomponent(path, component):
''' Return metadata attribute, if any '''
if not os.path.exists(os.path.join(path, 'metadata')):
return False
if not os.path.exists(os.path.join(path, 'metadata', component)):
return False
fd = open(os.path.join(path, 'metadata', component))
data = fd.readline()
fd.close()
if len(data) == 0:
return False
return data
TACAT = {'clean':'forward', 'forward':'forward', 'back':'forward',
'left':'forward', 'right':'forward', 'arc': 'arc',
'xcor': 'coord', 'ycor': 'coord', 'heading': 'coord',
'setxy2': 'setxy', 'seth': 'setxy', 'penup': 'pen', 'pendown': 'pen',
'setpensize': 'pen', 'setcolor': 'pen', 'pensize': 'pen',
'color': 'pen', 'setshade': 'pen', 'setgray': 'pen', 'shade': 'pen',
'gray': 'pen', 'fillscreen': 'pen', 'startfill': 'fill',
'stopfill': 'fill', 'plus2': 'number', 'minus2': 'number',
'product2': 'number', 'division2': 'number', 'remainder2': 'number',
'sqrt': 'number', 'identity2': 'number', 'and2': 'boolean',
'or2': 'boolean', 'not': 'boolean', 'greater2': 'boolean',
'less2': 'boolean', 'equal2': 'boolean', 'random': 'random',
'repeat': 'repeat', 'forever': 'repeat', 'if': 'ifthen',
'ifelse': 'ifthen', 'while': 'ifthen', 'until': 'ifthen',
'hat': 'action', 'stack': 'action', 'storein': 'box', 'box': 'box',
'luminance': 'sensor', 'mousex': 'sensor', 'mousey': 'sensor',
'mousebutton2': 'sensor', 'keyboard': 'sensor', 'kbinput': 'sensor',
'readpixel': 'sensor', 'see': 'sensor', 'time': 'sensor',
'sound': 'sensor', 'volume': 'sensor', 'pitch': 'sensor',
'resistance': 'sensor', 'voltage': 'sensor', 'video': 'media',
'wait': 'media', 'camera': 'media', 'journal': 'media',
'audio': 'media', 'show': 'media', 'setscale': 'media',
'savepix': 'media', 'savesvg': 'media', 'mediawait': 'media',
'mediapause': 'media', 'mediastop': 'media', 'mediaplay': 'media',
'speak': 'media', 'sinewave': 'media', 'description': 'media',
'push':'extras', 'pop':'extras', 'printheap':'extras',
'clearheap':'extras', 'isheapempty2':'extras', 'chr':'extras',
'int':'extras', 'myfunction': 'python', 'userdefined': 'python',
'loadblock': 'python', 'loadpalette': 'python'}
TAPAL = {'forward': 'turtlep', 'arc': 'turtlep', 'coord': 'turtlep',
'setxy': 'turtlep', 'pen': 'penp', 'fill': 'penp', 'number': 'numberp',
'random': 'numberp', 'boolean': 'numberp', 'repeat': 'flowp',
'ifthen': 'flowp', 'action': 'boxp', 'box': 'boxp',
'sensor': 'sensorp', 'media': 'mediap', 'extras': 'extrasp',
'python': 'extrasp'}
TASCORE = {'forward': 3, 'arc': 3, 'setxy': 2.5, 'coord': 4, 'turtlep': 5,
'pen': 2.5, 'fill': 2.5, 'penp': 5,
'number': 2.5, 'boolean': 2.5, 'random': 2.5, 'numberp': 0,
'repeat': 2.5, 'ifthen': 7.5, 'flowp': 10,
'box': 7.5, 'action': 7.5, 'boxp': 0,
'media': 5, 'mediap': 0,
'python': 5, 'extras': 5, 'extrasp': 0,
'sensor': 5, 'sensorp': 0}
def hasturtleblocks(path):
''' Parse turtle block data and generate score based on rubric '''
if not os.path.exists(os.path.join(path, 'data')):
return None
fd = open(os.path.join(path, 'data'))
blocks = []
# block name is second token in each line
for line in fd:
tokens = line.split(',')
if len(tokens) > 1:
token = tokens[1].strip('" [')
blocks.append(token)
score = 0
cats = []
pals = []
for b in blocks:
if b in TACAT:
if not TACAT[b] in cats:
cats.append(TACAT[b])
for c in cats:
if c in TAPAL:
if not TAPAL[c] in pals:
pals.append(TAPAL[c])
for c in cats:
if c in TASCORE:
score += TASCORE[c]
for p in pals:
if p in TASCORE:
score += TASCORE[p]
return str(score)
WRITEMENUS = {'image': 0, 'table': 1, 'font-style': 2, 'font-color': 2,
'font': 2, 'fontsize': 2, 'bold': 2, 'italic': 2, 'underline': 2,
'Heading': 4, 'List': 4, 'style-name': 2, 'Text': 4,
'left-align': 3, 'right-align': 3, 'center-align': 3,
'justify-align': 3}
WRITEPOINTS = [15, 15, 20, 10, 10]
def hasmenuitems(path):
''' Parse Write data and generate score based on rubric '''
if not os.path.exists(os.path.join(path, 'metadata', 'menu items')):
return None
fd = open(os.path.join(path, 'metadata', 'menu items'))
menuitems = []
for line in fd:
tokens = line.split(' ')
if len(tokens) > 0:
for token in tokens:
menuitems.append(token)
scores = []
for i in range(len(WRITEMENUS)):
scores.append(0)
for i in menuitems:
if i in WRITEMENUS:
scores[WRITEMENUS[i]] = WRITEPOINTS[WRITEMENUS[i]]
score = 0
for i in scores:
score += i
return score
def isactivity(path):
''' Return activity name '''
activity = hascomponent(path, 'activity')
if not activity:
return False
else:
return activity.split('.')[-1]
def isdsdir(path):
''' Only interested if it is a datastore directory '''
if not os.path.isdir(path):
return False
if not os.path.exists(os.path.join(path, DIROFINTEREST)):
return False
return True
if __name__ == '__main__':
ParseMain()
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