Check whether pil or convert exist
svn: r1548
This commit is contained in:
Alex Roitman
parent
a7a9622f39
commit
38744beba8
@ -4,45 +4,37 @@ If building from source, also read the INSTALL file (at least through the
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Requirements
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--------------------------------
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Python 1.5.2 or greater
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Gnome 1.2 or greater
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PyGnome 1.0.53 or greater
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The following packages *MUST* be installed in order for Gramps to work:
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Python 2.2 or greater
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Gnome 2.0 or greater
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PyGTK2 1.99.14 or greater
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PyXML 0.7.1 or greater
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If you are using python 1.5.2, you may also need PyXML 0.6.2 or
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greater. Many distributions already provide this, but if your
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Many distributions already provide PyXML, but if your
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installation does not have it, you can get it from
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http://sourceforge.net/project/showfiles.php?group_id=6473
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The following packages are *STRONGLY RECOMMENDED* to be installed:
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Reportlab Enable creation of PDF documents
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http://www.reportlab.com
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Python Imaging Library (PIL)
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Enable generation of thumbnails for images
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http://www.pythonware.com/products/pil
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Documentation
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---------------------------------
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Gramps documentation is supplied in the form of SGML files, which will be
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installed in the GNOME help path(*). Recent versions of Nautilus and Galeon
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can generate HTML on-the-fly documents from these. For more information on
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building HTML files (including info about packages that do and do not work
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with the documentation) see the INSTALL file. To generate HTML
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documentation the following packages *MUST* installed:
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* db2html >= 0.6.9 (jw >= 1.1) to convert the SGML -> HTML
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* gnome-doc-tools-2-1 for the GNOME documentation style sheets
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The former is part of the docbook-utils package, the latter can be found
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from the developer section at gnome.org. (note that docbook-utils 0.6.10 is
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buggy)
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One also needs png support for sgml, which should be a part of the
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gnome-doc-tools package. The /etc/sgml/catalog file should
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contain an entry pointing to PNG support. If configured properly, your
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db2html should automatically look up and use the /etc/sgml/catalog file.
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Gramps documentation is supplied in the form of XML files, which will be
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installed in the GNOME help path(*). Gnome help browser (Yelp) uses these
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(properly installed) XML files to display the documentation.
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Of course, current HTML documentation can also be found on the gramps website,
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http://gramps.sourceforge.net/help.html
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(*) More precisely, they are installed in ${prefix}/share/gnome/help, where
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${prefix} is given by the --prefix= option to configure. If this is
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different from where your standard GNOME installation looks for help files
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and documentation, then set your GNOMEDIR environment variable to the
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${prefix} path before starting gramps. For example, if you are installing
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gramps in /usr/local/, then type the following:
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in tcsh: setenv GNOMEDIR /usr/local/
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in bash: GNOMEDIR=/usr/local/ ; export GNOMEDIR
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(*) More precisely, they are installed
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in ${prefix}/share/gramps/gnome/help/gramps,
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where ${prefix} is given by the --prefix= option
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to configure (defaults to /usr).
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Building on non-Linux systems: i18n support and GNU make
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@ -47,7 +47,7 @@ import const
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import ImageSelect
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import RelImage
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from QuestionDialog import QuestionDialog, ErrorDialog
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from QuestionDialog import QuestionDialog, ErrorDialog, WarningDialog
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#-------------------------------------------------------------------------
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#
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@ -119,6 +119,12 @@ class MediaView:
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self.update = update
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self.list.connect('button-press-event',self.on_button_press_event)
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self.selection.connect('changed',self.on_select_row)
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if not (RelImage.is_pil() or RelImage.is_cnv() ):
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WarningDialog(_("Thumbnails not available")
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,_("There is no suitable tool to generate thumbnails for the images. "
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"If you would like to enable this feature, "
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"install Python Imaging Library (PIL), available at http://www.pythonware.com/products/pil/ "
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"or ImageMagick, available http://www.imagemagick.org/"))
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def goto(self,id):
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self.selection.unselect_all()
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@ -1,7 +1,7 @@
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#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000 Donald N. Allingham
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# Copyright (C) 2000-2003 Donald N. Allingham
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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@ -178,3 +178,23 @@ def check_thumb(source,dest,size):
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return 1
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#-------------------------------------------------------------------------
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#
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# Test if there's PIL available
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#
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#-------------------------------------------------------------------------
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def is_pil():
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try:
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from PIL import __name__ as pilname
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return 1
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except:
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return 0
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#-------------------------------------------------------------------------
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#
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# Test if there's convert available
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#
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#-------------------------------------------------------------------------
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def is_cnv():
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return not os.system('which convert>/dev/null')
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