Bug#4984 fix button conversion and pylint cleanup.
svn: r17748
This commit is contained in:
Rob G. Healey
parent
e85be629e3
commit
2b758e17a7
@ -22,9 +22,9 @@
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# $Id$
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# *****************************************************************************
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# ************************************************************************
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# Python Modules
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# *****************************************************************************
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# ************************************************************************
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import os
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from datetime import datetime, date
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import calendar, time
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@ -41,17 +41,17 @@ from fractions import Fraction
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import subprocess
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# -----------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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# GTK modules
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# -----------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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import gtk
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# -----------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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# GRAMPS modules
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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# GRAMPS modules
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# -----------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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import GrampsDisplay
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from gen.plug import Gramplet
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@ -78,7 +78,7 @@ Min_VERSION = (0, 1, 3)
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Min_VERSION_str = "pyexiv2-%d.%d.%d" % Min_VERSION
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Pref_VERSION_str = "pyexiv2-%d.%d.%d" % (0, 3, 0)
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# to be able for people that have pyexiv2-0.1.3 to be able to use this addon also...
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# to be able for people that have pyexiv2-0.1.3...
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LesserVersion = False
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try:
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@ -86,21 +86,24 @@ try:
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software_version = pyexiv2.version_info
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except ImportError, msg:
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WarningDialog(_("You need to install, %s or greater, for this addon to work...\n"
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"I would recommend installing, %s, and it may be downloaded from here: \n%s") % (
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Min_VERSION_str, Pref_VERSION_str, _DOWNLOAD_LINK), str(msg))
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WarningDialog(_("You need to install, %s or greater, for this addon "
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"to work. \n I would recommend installing, %s, and it may be "
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"downloaded from here: \n%s") % ( Min_VERSION_str, Pref_VERSION_str,
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_DOWNLOAD_LINK), str(msg))
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raise Exception(_("Failed to load 'Edit Image Exif Metadata'..."))
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# This only happends if the user has pyexiv2-0.1.3 installed on their computer...
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# This only happends if the user has pyexiv2-0.1.3 installed
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except AttributeError:
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LesserVersion = True
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# the library is either not installed or does not meet minimum required version for this addon....
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# the library is either not installed or does not meet
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# minimum required version for this addon....
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if (software_version and (software_version < Min_VERSION)):
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msg = _("The minimum required version for pyexiv2 must be %s \n"
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"or greater. Or you do not have the python library installed yet. "
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"You may download it from here: %s\n\n I recommend getting, %s") % (
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Min_VERSION_str, _DOWNLOAD_LINK, Pref_VERSION_str)
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"or greater. Or you do not have the python library "
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"installed yet. You may download it from here: %s\n\n "
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"I recommend getting, %s") % (Min_VERSION_str,
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_DOWNLOAD_LINK, Pref_VERSION_str)
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WarningDialog(msg)
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raise Exception(msg)
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@ -113,32 +116,44 @@ if (software_version and (software_version < Min_VERSION)):
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#********************************************************************
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# Windows 32bit systems
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system_platform = os.sys.platform
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MAGICK_FOUND_ = False
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JHEAD_FOUND_ = False
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if system_platform == "win32":
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_MAGICK_FOUND = "convert.exe" if Utils.search_for("convert.exe") else False
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_JHEAD_FOUND = "jhead.exe" if Utils.search_for("jhead.exe") else False
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if Utils.search_for("convert.exe"):
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MAGICK_FOUND_ = "convert.exe"
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if Utils.search_for("jhead.exe"):
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_JHEAD_FOUND_ = "jhead.exe"
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elif system_platform == "linux2":
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_MAGICK_FOUND = "convert" if Utils.search_for("convert") else False
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_JHEAD_FOUND = "jhead" if Utils.search_for("jhead") else False
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if Utils.search_for("convert"):
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MAGICK_FOUND_ = "convert"
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if Utils.search_for("jhead"):
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JHEAD_FOUND_ = "jhead"
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else:
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_MAGICK_FOUND = "convert" if Utils.search_for("convert") else False
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_JHEAD_FOUND = "jhead" if Utils.search_for("jhead") else False
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if Utils.search_for("convert"):
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MAGICK_FOUND_ = "convert"
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# if external programs are not found, let the user know about the missing functionality?
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if not _MAGICK_FOUND:
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print(_("ImageMagick's convert program was not found on this computer.\n"
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"You may download it from here: %s...") % (
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"http://www.imagemagick.org/script/index.php"))
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if Utils.search_for("jhead"):
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JHEAD_FOUND_ = "jhead"
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if not _JHEAD_FOUND:
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# if external programs are not found, let the user know about
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# the missing functionality?
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if not MAGICK_FOUND_:
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print(_("ImageMagick's convert program was not found "
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"on this computer.\n You may download it from "
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"here: %s...") % ("http://www.imagemagick.org/script/index.php"))
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if not JHEAD_FOUND_:
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print(_("Jhead program was not found on this computer.\n"
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"You may download it from: %s...") % (
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"http://www.sentex.net/~mwandel/jhead/"))
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# -----------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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# Constants
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# -----------------------------------------------------------------------------
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# ------------------------------------------------------------------------
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# available image types for exiv2 and pyexiv2
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# ["jpeg", "jpg", "exv", "tiff", "dng", "nef", "pef", "pgf", "png", "psd", "jp2"]
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@ -149,24 +164,25 @@ _TOOLTIPS = {
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"Description" : _("Provide a short descripion for this image."),
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# Artist
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"Artist" : _("Enter the Artist/ Author of this image. The person's name or "
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"the company who is responsible for the creation of this image."),
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"Artist" : _("Enter the Artist/ Author of this image. The "
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"person's name or the company who is responsible for the creation "
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"of this image."),
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# Copyright
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"Copyright" : _("Enter the copyright information for this image. \n"
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"Example: (C) 2010 Smith and Wesson"),
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# Calendar date select...
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"Date:Select" : _("Allows you to select a date from a pop-up window calendar. \n"
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"Warning: You will still need to edit the time..."),
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"Date:Select" : _("Allows you to select a date from a pop-up window "
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"calendar. \n Warning: You will still need to edit the time..."),
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# Original Date/ Time...
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"DateTime" : _("Original Date/ Time of this image.\n"
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"Example: 1826-Apr-12 14:30:00, 1826-April-12, 1998-01-31 13:30:00"),
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# Convert to decimal button...
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"GPSFormat:Decimal" : _("Converts Degree, Minutes, Seconds GPS coordinates to a "
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"Decimal representation."),
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"GPSFormat:Decimal" : _("Converts Degree, Minutes, Seconds GPS "
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"coordinates to a Decimal representation."),
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# convert to degrees, minutes, seconds button...
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"GPSFormat:DMS" : _("Converts Decimal GPS coordinates "
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@ -197,29 +213,30 @@ _DATAMAP.update( (val, key) for key, val in _DATAMAP.items() )
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# Toolt tips for the buttons in the gramplet...
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_BUTTONTIPS = {
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# CopyTo button...
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"CopyTo" : _("Copies information from the Display area to the Edit area."),
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# copyto button...
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"CopyTo" : _("Copies information from the Display area to the Edit area."),
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# Clear Edit Area button...
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"Clear" : _("Clears the Exif metadata from the Edit area."),
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"Clear" : _("Clears the Exif metadata from the Edit area."),
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# Wiki Help button...
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"Help" : _("Displays the Gramps Wiki Help page for 'Edit Image Exif Metadata' "
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"in your web browser."),
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"Help" : _("Displays the Gramps Wiki Help page for 'Edit Image "
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"Exif Metadata' in your web browser."),
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# Save Exif Metadata button...
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"Save" : _("Saves/ writes the Exif metadata to this image.\n"
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"Save" : _("Saves/ writes the Exif metadata to this image.\n"
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"WARNING: Exif metadata will be erased if you save a blank entry field...") }
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# if ImageMagick is installed on this computer then, add button tooltips for these two buttons...
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if _MAGICK_FOUND:
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# if ImageMagick is installed on this computer then, add button
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# tooltips for these two buttons...
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if MAGICK_FOUND_:
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_BUTTONTIPS.update( {
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# Convert to .Jpeg button...
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"Convert" : _("If your image is not a jpeg image, convert it to jpeg?"),
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"Convert" : _("If your image is not a jpeg image, convert it to jpeg?"),
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# Delete/ Erase/ Wipe Exif metadata button...
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"Delete" : _("WARNING: This will completely erase all Exif metadata "
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"Delete" : _("WARNING: This will completely erase all Exif metadata "
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"from this image! Are you sure that you want to do this?") } )
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# ------------------------------------------------------------------------
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@ -282,24 +299,25 @@ class EditExifMetadata(Gramplet):
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# Value Column
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view.append_column( self.__create_column(_("Value"), 2) )
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# CopyTo, Clear, Convert horizontal box
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# copyto, Clear, Convert horizontal box
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ccc_box = gtk.HButtonBox()
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ccc_box.set_layout(gtk.BUTTONBOX_START)
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vbox.pack_start(ccc_box, expand =False, fill =False, padding =10)
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# Copy To Edit Area button...
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ccc_box.add( self.__create_button(
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"CopyTo", False, [self.CopyTo], gtk.STOCK_COPY, False) )
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"CopyTo", False, [self.copyto], gtk.STOCK_COPY, False) )
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# Clear button...
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ccc_box.add( self.__create_button(
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"Clear", False, [self.clear_metadata], gtk.STOCK_CLEAR, False) )
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# is ImageMagick installed?
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if _MAGICK_FOUND:
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if MAGICK_FOUND_:
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# Convert button...
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ccc_box.add( self.__create_button(
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"Convert", False, [self.__convert_dialog], gtk.STOCK_CONVERT, False) )
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"Convert", False, [self.__convert_dialog],
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gtk.STOCK_CONVERT, False) )
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for items in [
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@ -347,10 +365,10 @@ class EditExifMetadata(Gramplet):
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# Save button...
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hsd_box.add( self.__create_button(
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"Save", False, [self.save_metadata, self.update, self.CopyTo, self.display_exif_tags],
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gtk.STOCK_SAVE, False) )
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"Save", False, [self.save_metadata, self.update, self.display_exif_tags, self.CopyTo],
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gtk.STOCK_SAVE, False))
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if _MAGICK_FOUND:
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if MAGICK_FOUND_:
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# Delete All Metadata button...
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hsd_box.add(self.__create_button(
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"Delete", False, [self.__delete_dialog], gtk.STOCK_DELETE, False))
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@ -433,11 +451,12 @@ class EditExifMetadata(Gramplet):
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# De-activate the buttons except for Help...
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self.deactivate_buttons(["CopyTo", "Clear", "Save"])
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if _MAGICK_FOUND:
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if MAGICK_FOUND_:
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self.deactivate_buttons(["Convert", "Delete"])
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# Re-post initial image message...
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self.exif_widgets["Message:Area"].set_text(_("Select an image to begin..."))
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self.exif_widgets["Message:Area"].set_text(_("Select an "
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"image to begin..."))
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active_handle = self.get_active("Media")
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if not active_handle:
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@ -447,8 +466,8 @@ class EditExifMetadata(Gramplet):
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self.orig_image = db.get_object_from_handle(active_handle)
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self.image_path = Utils.media_path_full(db, self.orig_image.get_path() )
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if (not self.orig_image or not os.path.isfile(self.image_path)):
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self.exif_widgets["Message:Area"].set_text(_("Image is either missing or deleted,\n"
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"Choose a different image..."))
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self.exif_widgets["Message:Area"].set_text(_("Image is either "
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"missing or deleted,\n Choose a different image..."))
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return
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# check image read privileges...
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@ -481,9 +500,9 @@ class EditExifMetadata(Gramplet):
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# will create the image and read it...
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self.setup_image(self.image_path, True)
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# Checks to make sure that ImageMagick is installed on this computer and
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# the image is NOT a jpeg image...
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if _MAGICK_FOUND:
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# Checks to make sure that ImageMagick is installed on
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# this computer and the image is NOT a jpeg image...
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if MAGICK_FOUND_:
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basename, extension = os.path.splitext(self.image_path)
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if extension not in [".jpeg", ".jpg", ".jfif"]:
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self.activate_buttons(["Convert"])
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@ -492,11 +511,13 @@ class EditExifMetadata(Gramplet):
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self.display_exif_tags()
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else:
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self.exif_widgets["Message:Area"].set_text(_("Choose a different image..."))
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self.exif_widgets["Message:Area"].set_text(_("Choose a "
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"different image..."))
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return
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else:
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self.exif_widgets["Message:Area"].set_text(_("Choose a different image..."))
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self.exif_widgets["Message:Area"].set_text(_("Choose a "
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"different image..."))
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return
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def __create_column(self, name, colnum, fixed =True):
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@ -540,24 +561,24 @@ class EditExifMetadata(Gramplet):
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return button
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def __convert_dialog(self, obj):
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def __convert_dialog(self, object):
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"""
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Handles the Convert question Dialog...
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"""
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# is ImageMagick installled?
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if _MAGICK_FOUND:
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QuestionDialog(_("Edit Image Exif Metadata"), _("Convert this image to a .jpeg image?"),
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_("Convert"), self.convert2Jpeg)
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if MAGICK_FOUND_:
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QuestionDialog(_("Edit Image Exif Metadata"), _("Convert this "
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"image to a .jpeg image?"), _("Convert"), self.convert2Jpeg)
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def __delete_dialog(self, obj):
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def __delete_dialog(self, object):
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"""
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Handles the Delete Dialog...
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"""
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QuestionDialog(_("Edit Image Exif Metadata"), _("WARNING! You are about to completely "
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"delete the Exif metadata from this image?"), _("Delete"),
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self.strip_metadata)
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QuestionDialog(_("Edit Image Exif Metadata"), _("WARNING! You are "
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"about to completely delete the Exif metadata from this image?"),
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_("Delete"), self.strip_metadata)
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def setup_image(self, full_path, createimage =False):
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"""
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@ -589,8 +610,8 @@ class EditExifMetadata(Gramplet):
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self.set_has_data(False)
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return
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def make_row(self, pos, text, choices=None, readonly=False, callback_list =[],
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mark_dirty=False, default=0):
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def make_row(self, pos, text, choices=None, readonly=False,
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callback_list =[], mark_dirty=False, default=0):
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# Edit Image Exif Metadata
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row = gtk.HBox()
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@ -654,7 +675,7 @@ class EditExifMetadata(Gramplet):
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# -----------------------------------------------
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# Error Checking functions
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# -----------------------------------------------
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def _mark_dirty(self, obj):
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def _mark_dirty(self, object):
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pass
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def _get_value(self, keytag):
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@ -697,11 +718,12 @@ class EditExifMetadata(Gramplet):
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# check to see if we got metadata from the media object?
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if mediadatatags_:
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# activate CopyTo button...
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# activate copyto button...
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self.activate_buttons(["CopyTo"])
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# set Message Area to Display...
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self.exif_widgets["Message:Area"].set_text(_("Displaying image Exif metadata..."))
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self.exif_widgets["Message:Area"].set_text(_("Displaying image "
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"Exif metadata..."))
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for keytag in mediadatatags_:
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@ -725,7 +747,7 @@ class EditExifMetadata(Gramplet):
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if human_value is not False:
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self.model.append((self.plugin_image, label, human_value))
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def CopyTo(self, imagekeytags_ =None):
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def copyto(self, imagekeytags_ =None):
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"""
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reads the image metadata after the pyexiv2.Image has been created
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"""
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@ -734,18 +756,19 @@ class EditExifMetadata(Gramplet):
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if imagekeytags_:
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imagekeytags_ = [keytag for keytag in imagekeytags_ if keytag in _DATAMAP]
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self.exif_widgets["Message:Area"].set_text(_("Copying Exif metadata to the Edit Area..."))
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self.exif_widgets["Message:Area"].set_text(_("Copying Exif "
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"metadata to the Edit Area..."))
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for keytag in imagekeytags_:
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# name for matching to exif_widgets
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widgetsName = _DATAMAP[keytag]
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tagValue = self._get_value(keytag)
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if tagValue:
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tagvalue_ = self._get_value(keytag)
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if tagvalue_:
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if widgetsName in ["Description", "Artist", "Copyright"]:
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self.exif_widgets[widgetsName].set_text(tagValue)
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self.exif_widgets[widgetsName].set_text(tagvalue_)
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# Original Date of the image...
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elif widgetsName == "DateTime":
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@ -763,7 +786,8 @@ class EditExifMetadata(Gramplet):
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# if latitude and longitude exist, display them?
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if (latitude and longitude):
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# split latitude metadata into (degrees, minutes, and seconds) from Rational
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# split latitude metadata into (degrees, minutes,
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# and seconds) from Rational
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latdeg, latmin, latsec = rational_to_dms(latitude)
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# split longitude metadata into degrees, minutes, and seconds
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@ -782,16 +806,16 @@ class EditExifMetadata(Gramplet):
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# set display for Latitude GPS coordinates
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self.exif_widgets["Latitude"].set_text(
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"""%s° %s′ %s″ %s""" % (latdeg, latmin, latsec, latituderef) )
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"""%s° %s′ %s″ %s""" % (latdeg, latmin, latsec, latituderef))
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# set display for Longitude GPS coordinates
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self.exif_widgets["Longitude"].set_text(
|
||||
"""%s° %s′ %s″ %s""" % (longdeg, longmin, longsec, longituderef) )
|
||||
"""%s° %s′ %s″ %s""" % (longdeg, longmin, longsec, longituderef))
|
||||
|
||||
# enable Save button after metadata has been "Copied to Edit Area"...
|
||||
self.activate_buttons(["Save"])
|
||||
|
||||
if _MAGICK_FOUND:
|
||||
if MAGICK_FOUND_:
|
||||
self.activate_buttons(["Delete"])
|
||||
|
||||
# Clear the Message Area...
|
||||
@ -825,7 +849,7 @@ class EditExifMetadata(Gramplet):
|
||||
"""
|
||||
|
||||
# if ImageMagick's convert is installed...
|
||||
if _MAGICK_FOUND:
|
||||
if MAGICK_FOUND_:
|
||||
|
||||
filepath, basename = os.path.split(self.image_path)
|
||||
basename, oldext = os.path.splitext(self.image_path)
|
||||
@ -856,7 +880,8 @@ class EditExifMetadata(Gramplet):
|
||||
except KeyError: # tag has not been set...
|
||||
self.plugin_image[keytag] = pyexiv2.ExifTag(keytag, KeyValue)
|
||||
|
||||
except (ValueError, AttributeError): # there is an issue with either keytag or KeyValue
|
||||
except (ValueError, AttributeError): # there is an issue with
|
||||
# either keytag or KeyValue
|
||||
pass
|
||||
|
||||
def write_metadata(self, imageinstance):
|
||||
@ -872,62 +897,53 @@ class EditExifMetadata(Gramplet):
|
||||
else:
|
||||
imageinstance.write()
|
||||
|
||||
# -------------------------------------------------------------------
|
||||
# GPS coordinates functions
|
||||
# -------------------------------------------------------------------
|
||||
def addsymbols2gps(self, latitude =False, longitude =False):
|
||||
"""
|
||||
converts a degrees, minutes, seconds representation of Latitude/ Longitude
|
||||
converts a degrees, minutes, seconds representation of
|
||||
Latitude/ Longitude
|
||||
without their symbols to having them...
|
||||
|
||||
@param: latitude -- Latitude GPS coordinates
|
||||
@param: longitude -- Longitude GPS coordinates
|
||||
"""
|
||||
|
||||
if not latitude and not longitude:
|
||||
return [False]*2
|
||||
|
||||
latituderef, longituderef = "N", "E"
|
||||
|
||||
# check to see if Latitude/ Longitude exits?
|
||||
if (latitude and longitude):
|
||||
if (latitude.count(".") == 1 and longitude.count(".") == 1):
|
||||
latitude, longitude = self.convert2dms(latitude, longitude)
|
||||
|
||||
if (latitude.count(".") == 1 and longitude.count(".") == 1):
|
||||
self.convert2dms(self.plugin_image)
|
||||
# add DMS symbols if necessary?
|
||||
# the conversion to decimal format, require the DMS symbols
|
||||
elif ( (latitude.count("°") == 0 and longitude.count("°") == 0) and
|
||||
(latitude.count("′") == 0 and longitude.count("′") == 0) and
|
||||
(latitude.count('″') == 0 and longitude.count('″') == 0) ):
|
||||
|
||||
# get Latitude/ Longitude from data fields
|
||||
# after the conversion
|
||||
latitude = self.exif_widgets["Latitude"].get_text()
|
||||
longitude = self.exif_widgets["Longitude"].get_text()
|
||||
# is there a direction element here?
|
||||
if (latitude.count("N") == 1 or latitude.count("S") == 1):
|
||||
latdeg, latmin, latsec, latituderef = latitude.split(" ", 3)
|
||||
else:
|
||||
atitudeRef = "N"
|
||||
latdeg, latmin, latsec = latitude.split(" ", 2)
|
||||
if latdeg[0] == "-":
|
||||
latdeg = latdeg.replace("-", "")
|
||||
latituderef = "S"
|
||||
|
||||
# add DMS symbols if necessary?
|
||||
# the conversion to decimal format, require the DMS symbols
|
||||
elif ( (latitude.count("°") == 0 and longitude.count("°") == 0) and
|
||||
(latitude.count("′") == 0 and longitude.count("′") == 0) and
|
||||
(latitude.count('″') == 0 and longitude.count('″') == 0) ):
|
||||
# is there a direction element here?
|
||||
if (longitude.count("E") == 1 or longitude.count("W") == 1):
|
||||
longdeg, longmin, longsec, longituderef = longitude.split(" ", 3)
|
||||
else:
|
||||
longituderef = "E"
|
||||
longdeg, longmin, longsec = longitude.split(" ", 2)
|
||||
if longdeg[0] == "-":
|
||||
longdeg = longdeg.replace("-", "")
|
||||
longituderef = "W"
|
||||
|
||||
# is there a direction element here?
|
||||
if (latitude.count("N") == 1 or latitude.count("S") == 1):
|
||||
latdeg, latmin, latsec, latituderef = latitude.split(" ", 3)
|
||||
else:
|
||||
atitudeRef = "N"
|
||||
latdeg, latmin, latsec = latitude.split(" ", 2)
|
||||
if latdeg[0] == "-":
|
||||
latdeg = latdeg.replace("-", "")
|
||||
latituderef = "S"
|
||||
|
||||
# is there a direction element here?
|
||||
if (longitude.count("E") == 1 or longitude.count("W") == 1):
|
||||
longdeg, longmin, longsec, longituderef = longitude.split(" ", 3)
|
||||
else:
|
||||
ongitudeRef = "E"
|
||||
longdeg, longmin, longsec = longitude.split(" ", 2)
|
||||
if longdeg[0] == "-":
|
||||
longdeg = longdeg.replace("-", "")
|
||||
longituderef = "W"
|
||||
|
||||
latitude = """%s° %s′ %s″ %s""" % (latdeg, latmin, latsec, latituderef)
|
||||
longitude = """%s° %s′ %s″ %s""" % (longdeg, longmin, longsec, longituderef)
|
||||
latitude = """%s° %s′ %s″ %s""" % (latdeg, latmin, latsec, latituderef)
|
||||
longitude = """%s° %s′ %s″ %s""" % (longdeg, longmin, longsec, longituderef)
|
||||
|
||||
return latitude, longitude
|
||||
|
||||
def convert2decimal(self, obj):
|
||||
def convert2decimal(self, object):
|
||||
"""
|
||||
will convert a decimal GPS coordinates into decimal format.
|
||||
|
||||
@ -935,30 +951,30 @@ class EditExifMetadata(Gramplet):
|
||||
@param: longitude -- GPS Longitude coordinates from data field...
|
||||
"""
|
||||
|
||||
# get Latitude/ Longitude from the data fields
|
||||
latitude = self.exif_widgets["Latitude"].get_text()
|
||||
longitude = self.exif_widgets["Longitude"].get_text()
|
||||
|
||||
# if latitude and longitude exist?
|
||||
if (latitude and longitude):
|
||||
if not latitude and not longitude:
|
||||
return
|
||||
|
||||
# is Latitude/ Longitude are in DMS format?
|
||||
if (latitude.count(" ") >= 2 and longitude.count(" ") >= 2):
|
||||
# is Latitude/ Longitude are in DMS format?
|
||||
if (latitude.count(" ") >= 2 and longitude.count(" ") >= 2):
|
||||
|
||||
# add DMS symbols if necessary?
|
||||
# the conversion to decimal format, require the DMS symbols
|
||||
if ( (latitude.count("°") == 0 and longitude.count("°") == 0) and
|
||||
(latitude.count("′") == 0 and longitude.count("′") == 0) and
|
||||
(latitude.count('″') == 0 and longitude.count('″') == 0) ):
|
||||
# add DMS symbols if necessary?
|
||||
# the conversion to decimal format, require the DMS symbols
|
||||
if ( (latitude.count("°") == 0 and longitude.count("°") == 0) and
|
||||
(latitude.count("′") == 0 and longitude.count("′") == 0) and
|
||||
(latitude.count('″') == 0 and longitude.count('″') == 0) ):
|
||||
|
||||
latitude, longitude = self.addsymbols2gps(latitude, longitude)
|
||||
latitude, longitude = self.addsymbols2gps(latitude, longitude)
|
||||
|
||||
# convert degrees, minutes, seconds w/ symbols to an 8 point decimal
|
||||
latitude, longitude = conv_lat_lon( unicode(latitude),
|
||||
unicode(longitude), "D.D8")
|
||||
# convert degrees, minutes, seconds w/ symbols to an 8 point decimal
|
||||
latitude, longitude = conv_lat_lon( unicode(latitude),
|
||||
unicode(longitude), "D.D8")
|
||||
|
||||
self.exif_widgets["Latitude"].set_text(latitude)
|
||||
self.exif_widgets["Longitude"].set_text(longitude)
|
||||
self.exif_widgets["Latitude"].set_text(latitude)
|
||||
self.exif_widgets["Longitude"].set_text(longitude)
|
||||
return latitude, longitude
|
||||
|
||||
def convert2dms(self, latitude =False, longitude =False):
|
||||
"""
|
||||
@ -966,13 +982,16 @@ class EditExifMetadata(Gramplet):
|
||||
for display only
|
||||
"""
|
||||
|
||||
latitude = self.exif_widgets["Latitude"].get_text()
|
||||
longitude = self.exif_widgets["Longitude"].get_text()
|
||||
|
||||
if not latitude and not longitude:
|
||||
return latitude, longitude
|
||||
return [False]*2
|
||||
|
||||
latituderef, longituderef = "N", "E"
|
||||
|
||||
# if coordinates are in decimal format?
|
||||
if (latitude[0:6].find(".") == longitude[0:6].find(".") == 1):
|
||||
if ((latitude.find(".") <= 6) and (longitude.find(".") <= 6)):
|
||||
|
||||
# convert latitude and longitude to a DMS with separator of ":"
|
||||
latitude, longitude = conv_lat_lon(latitude, longitude, "DEG-:")
|
||||
@ -996,7 +1015,7 @@ class EditExifMetadata(Gramplet):
|
||||
self.exif_widgets["Longitude"].set_text(longitude)
|
||||
return latitude, longitude
|
||||
|
||||
def save_metadata(self, datatags =None):
|
||||
def save_metadata(self, datatags =False):
|
||||
"""
|
||||
gets the information from the plugin data fields
|
||||
and sets the keytag = keyvalue image metadata
|
||||
@ -1011,19 +1030,23 @@ class EditExifMetadata(Gramplet):
|
||||
self.exif_widgets["Longitude"].get_text() )
|
||||
|
||||
# Description data field
|
||||
self._set_exif_keytag(_DATAMAP["Description"], self.exif_widgets["Description"].get_text() )
|
||||
description = self.exif_widgets["Description"].get_text()
|
||||
self._set_exif_keytag(_DATAMAP["Description"], description)
|
||||
|
||||
# Modify Date/ Time... not a data field, but saved anyway...
|
||||
self._set_exif_keytag(_DATAMAP["Modified"], datetime.now() )
|
||||
|
||||
# display modified Date/ Time
|
||||
self.exif_widgets["Modified"].set_text(_format_datetime(datetime.now() ) )
|
||||
self.exif_widgets["Modified"].set_text(
|
||||
_format_datetime(datetime.now() ) )
|
||||
|
||||
# Artist/ Author data field
|
||||
self._set_exif_keytag(_DATAMAP["Artist"], self.exif_widgets["Artist"].get_text() )
|
||||
artist = self.exif_widgets["Artist"].get_text()
|
||||
self._set_exif_keytag(_DATAMAP["Artist"], artist)
|
||||
|
||||
# Copyright data field
|
||||
self._set_exif_keytag(_DATAMAP["Copyright"], self.exif_widgets["Copyright"].get_text() )
|
||||
copyright = self.exif_widgets["Copyright"].get_text()
|
||||
self._set_exif_keytag(_DATAMAP["Copyright"], copyright)
|
||||
|
||||
# Original Date/ Time data field
|
||||
datetime_ = self.exif_widgets["DateTime"].get_text()
|
||||
@ -1038,17 +1061,19 @@ class EditExifMetadata(Gramplet):
|
||||
|
||||
if datatags:
|
||||
# set Message Area to Saved...
|
||||
self.exif_widgets["Message:Area"].set_text(_("Saving Exif metadata to the image..."))
|
||||
self.exif_widgets["Message:Area"].set_text(_("Saving Exif "
|
||||
"metadata to the image..."))
|
||||
|
||||
else:
|
||||
# set Message Area to Cleared...
|
||||
self.exif_widgets["Message:Area"].set_text(_("Image Exif metadata has been cleared "
|
||||
"from this image..."))
|
||||
self.exif_widgets["Message:Area"].set_text(_("Image Exif "
|
||||
"metadata has been cleared from this image..."))
|
||||
|
||||
# writes all Exif Metadata to image even if the fields are all empty...
|
||||
# writes all Exif Metadata to image even if the fields are all empty.
|
||||
self.write_metadata(self.plugin_image)
|
||||
|
||||
# Activate Delete button...
|
||||
if _MAGICK_FOUND:
|
||||
if MAGICK_FOUND_:
|
||||
self.activate_buttons(["Delete"])
|
||||
|
||||
def __process_lat_long(self, latitude, longitude):
|
||||
@ -1057,7 +1082,7 @@ class EditExifMetadata(Gramplet):
|
||||
"""
|
||||
|
||||
if not latitude and not longitude:
|
||||
return [False]*2
|
||||
return False, False
|
||||
|
||||
# complete some error checking to prevent crashes...
|
||||
# if "?" character exist, remove it?
|
||||
@ -1130,8 +1155,9 @@ class EditExifMetadata(Gramplet):
|
||||
Will completely and irrevocably erase all Exif metadata from this image.
|
||||
"""
|
||||
|
||||
if _MAGICK_FOUND:
|
||||
erase = subprocess.check_call( ["convert", self.image_path, "-strip", self.image_path] )
|
||||
if MAGICK_FOUND_:
|
||||
erase = subprocess.check_call( ["convert", self.image_path,
|
||||
"-strip", self.image_path] )
|
||||
erase_results = str(erase)
|
||||
|
||||
else:
|
||||
@ -1159,17 +1185,17 @@ class EditExifMetadata(Gramplet):
|
||||
self.update()
|
||||
|
||||
# re- initialize the image...
|
||||
if _JHEAD_FOUND:
|
||||
if JHEAD_FOUND_:
|
||||
reinit = subprocess.check_call( ["jhead", "-purejpg", self.image_path] )
|
||||
reinitialize = str(reinit)
|
||||
if reinitialize:
|
||||
self.exif_widgets["Message:Area"].set_text(_("Image has be re- initialized "
|
||||
"for Exif metadata..."))
|
||||
self.exif_widgets["Message:Area"].set_text(_("Image has "
|
||||
"be re- initialized for Exif metadata..."))
|
||||
|
||||
# -----------------------------------------------
|
||||
# Date Calendar functions
|
||||
# -----------------------------------------------
|
||||
def select_date(self, obj):
|
||||
def select_date(self, object):
|
||||
"""
|
||||
will allow you to choose a date from the calendar widget
|
||||
"""
|
||||
@ -1187,7 +1213,7 @@ class EditExifMetadata(Gramplet):
|
||||
self.exif_widgets["Calendar"].show()
|
||||
self.app.show()
|
||||
|
||||
def double_click(self, obj):
|
||||
def double_click(self, object):
|
||||
"""
|
||||
receives double-clicked and returns the selected date
|
||||
widget
|
||||
@ -1379,7 +1405,9 @@ def _create_datetime(date_elements):
|
||||
seconds = 0
|
||||
|
||||
# get the number of days in year for all months
|
||||
numdays = [0] + [calendar.monthrange(year, month)[1] for year in [pyear] for month in range(1, 13) ]
|
||||
numdays = [0] + [calendar.monthrange(year, month)[1] for year in [pyear]
|
||||
for month in range(1, 13) ]
|
||||
|
||||
if day > numdays[pmonth]:
|
||||
day = numdays[pmonth]
|
||||
elif day <= 0:
|
||||
@ -1387,8 +1415,10 @@ def _create_datetime(date_elements):
|
||||
|
||||
if pyear < 1900:
|
||||
try:
|
||||
tmpdate = "%04d-%s-%02d %02d:%02d:%02d" % (pyear, _dd.long_months[pmonth], day,
|
||||
hour, minutes, seconds)
|
||||
tmpdate = "%04d-%s-%02d %02d:%02d:%02d" % (
|
||||
pyear, _dd.long_months[pmonth], day,
|
||||
hour, minutes, seconds)
|
||||
|
||||
except ValueError:
|
||||
tmpdate = False
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user