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changes in tests, upgrade to new EXIF module, etc

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gryf
2009-04-07 19:40:15 +00:00
parent fb920f58bc
commit 5e8c33f05a
14 changed files with 1241 additions and 741 deletions
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1395
src/lib/EXIF.py
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File diff suppressed because it is too large Load Diff

54
src/lib/device_helper.py
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@@ -1,32 +1,23 @@
# This Python file uses the following encoding: utf-8
#
# Author: Roman 'gryf' Dobosz gryf@elysium.pl
#
# Copyright (C) 2007 by Roman 'gryf' Dobosz
#
# This file is part of pyGTKtalog.
#
# 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 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# -------------------------------------------------------------------------
"""
Project: pyGTKtalog
Description: Simple functions for device management.
Type: lib
Author: Roman 'gryf' Dobosz, gryf73@gmail.com
Created: 2008-12-15
"""
import os
import locale
import gettext
from src.lib.globs import APPL_SHORT_NAME
locale.setlocale(locale.LC_ALL, '')
gettext.install(APPL_SHORT_NAME, 'locale', unicode=True)
def volname(mntp):
"""read volume name from cd/dvd"""
dev = mountpoint_to_dev(mntp)
label = None
if dev != None:
try:
disk = open(dev, "rb")
@@ -35,17 +26,20 @@ def volname(mntp):
disk.close()
except IOError:
return None
return label
return None
return label
def volmount(mntp):
"""mount device, return 'ok' or error message"""
"""
Mount device.
@param mountpoint
@returns tuple with bool status of mount, and string with error message
"""
_in, _out, _err = os.popen3("mount %s" % mntp)
inf = _err.readlines()
if len(inf) > 0:
return inf[0].strip()
return False, inf[0].strip()
else:
return 'ok'
return True, ''
def volumount(mntp):
"""mount device, return 'ok' or error message"""
@@ -88,5 +82,5 @@ def eject_cd(eject_app, cdrom):
return inf[0].strip()
return 'ok'
return "Eject program not specified"
return _("Eject program not specified")

2
src/lib/globs.py
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@@ -35,7 +35,7 @@ TOPDIR = top_dir
RESOURCES_DIR = os.path.join(TOPDIR, "resources")
GLADE_DIR = os.path.join(RESOURCES_DIR, "glade")
STYLES_DIR = os.path.join(RESOURCES_DIR, "styles")
APPL_SHORT_NAME = "pygtktalog2"
APPL_SHORT_NAME = "pygtktalog"
APPL_VERSION = (1, 0, 2)
# ----------------------------------------------------------------------

12
src/lib/gthumb.py
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@@ -27,7 +27,7 @@ import os
from datetime import date
class GthumbCommentParser(object):
"""Read and return comments created eith gThumb program"""
def __init__(self, image_path, image_filename):
self.path = image_path
self.filename = image_filename
@@ -36,16 +36,16 @@ class GthumbCommentParser(object):
"""Return dictionary with apropriate fields, or None if no comment
available"""
try:
gf = gzip.open(os.path.join(self.path,
'.comments', self.filename + '.xml'))
gzf = gzip.open(os.path.join(self.path, '.comments',
self.filename + '.xml'))
except:
return None
try:
xml = gf.read()
gf.close()
xml = gzf.read()
gzf.close()
except:
gf.close()
gzf.close()
return None
if not xml:

1
src/lib/img.py
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@@ -44,7 +44,6 @@ class Img(object):
"""Save image and asociated thumbnail into specific directory structure
returns filename for image"""
image_filename = path.join(self.base, self.sha512)
thumbnail = path.join(self.base, self.sha512 + "_t")

84
src/lib/midentify.py
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@@ -1,63 +1,61 @@
# This Python file uses the following encoding: utf-8
"""
Project: pyGTKtalog
Description: Gather video file information. Uses external tools.
Type: lib
Author: Roman 'gryf' Dobosz, gryf73@gmail.com
Created: 2008-12-15
"""
from os import popen
from sys import argv, exit
import sys
class Midentify(object):
"""Class for retrive midentify script output and put it in dict.
Usually there is no need for such a detailed movie/clip information.
Midentify script belongs to mplayer package.
"""
def __init__(self, filename):
"""Init class instance. Filename of a video file is required."""
self.filename = filename
self.tags = {}
def get_data(self):
"""return dict with clip information"""
output = popen("midentify \"%s\"" % self.filename).readlines()
output = popen('midentify "%s"' % self.filename).readlines()
attrs = {'ID_VIDEO_WIDTH': ['width', int],
'ID_VIDEO_HEIGHT': ['height', int],
'ID_LENGTH': ['length', lambda x: int(x.split(".")[0])],
# length is in seconds
'ID_DEMUXER': ['container', str],
'ID_VIDEO_FORMAT': ['video_format', str],
'ID_VIDEO_CODEC': ['video_codec', str],
'ID_AUDIO_CODEC': ['audio_codec', str],
'ID_AUDIO_FORMAT': ['audio_format', str],
'ID_AUDIO_NCH': ['audio_no_channels', int],}
for line in output:
line = line.strip()
if "ID_VIDEO_WIDTH" in line:
self.tags['width'] = line.replace("ID_VIDEO_WIDTH=", "")
elif "ID_VIDEO_HEIGHT" in line:
self.tags['height'] = line.replace("ID_VIDEO_HEIGHT=", "")
elif "ID_LENGTH" in line:
length = line.replace("ID_LENGTH=", "")
if "." in length:
length = length.split(".")[0]
seconds = int(length)
if seconds > 0:
hours = seconds / 3600
seconds -= hours * 3600
minutes = seconds / 60
seconds -= minutes * 60
self.tags['length'] = length
length_str = "%02d:%02d:%02d" % (hours, minutes, seconds)
self.tags['duration'] = length_str
elif "ID_DEMUXER" in line:
self.tags['container'] = line.replace("ID_DEMUXER=", "")
elif "ID_VIDEO_FORMAT" in line:
self.tags['video_format'] = line.replace("ID_VIDEO_FORMAT=", "")
elif "ID_VIDEO_CODEC" in line:
self.tags['video_codec'] = line.replace("ID_VIDEO_CODEC=", "")
elif "ID_AUDIO_CODEC" in line:
self.tags['audio_codec'] = line.replace("ID_AUDIO_CODEC=", "")
elif "ID_AUDIO_FORMAT" in line:
self.tags['audio_format'] = line.replace("ID_AUDIO_FORMAT=", "")
elif "ID_AUDIO_NCH" in line:
self.tags['audio_no_channels'] = line.replace("ID_AUDIO_NCH=",
"")
for attr in attrs:
if attr in line:
self.tags[attrs[attr][0]] = \
attrs[attr][1](line.replace("%s=" % attr, ""))
if 'length' in self.tags:
if self.tags['length'] > 0:
hours = self.tags['length'] / 3600
seconds = self.tags['length'] - hours * 3600
minutes = seconds / 60
seconds -= minutes * 60
length_str = "%02d:%02d:%02d" % (hours, minutes, seconds)
self.tags['duration'] = length_str
return self.tags
if __name__ == "__main__":
"""run as standalone script"""
if len(argv) < 2:
print "usage: %s filename" % argv[0]
exit()
for arg in argv[1:]:
if len(sys.argv) < 2:
print "usage: %s filename" % sys.argv[0]
sys.exit()
for arg in sys.argv[1:]:
mid = Midentify(arg)
print mid.get_data()