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Merge #2088: Update Zenmap to Python 3 and PyGObject

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Note: Ndiff build will be broken until subsequent changes are made.
Deprecation warnings will need to be addressed in future changes.
Closes #2088
This commit is contained in:
dmiller
2022-12-07 20:34:03 +00:00
parent e2e55660c3
commit 24b26317c7
104 changed files with 5381 additions and 4383 deletions
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22
zenmap/radialnet/gui/Image.py
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@@ -57,8 +57,12 @@
# * *
# ***************************************************************************/
import gi
gi.require_version("Gtk", "3.0")
from gi.repository import GdkPixbuf
import os
import gtk
import array
from zenmapCore.Paths import Path
@@ -74,8 +78,8 @@ def get_pixels_for_cairo_image_surface(pixbuf):
containing the icon pixels of a gtk.gdk.Pixbuf that can be used by
cairo.ImageSurface.create_for_data() method.
"""
data = array.ArrayType('c')
format = pixbuf.get_rowstride() / pixbuf.get_width()
data = array.array('B')
image_format = pixbuf.get_rowstride() // pixbuf.get_width()
i = 0
j = 0
@@ -83,16 +87,16 @@ def get_pixels_for_cairo_image_surface(pixbuf):
b, g, r = pixbuf.get_pixels()[i:i + FORMAT_RGB]
if format == FORMAT_RGBA:
if image_format == FORMAT_RGBA:
a = pixbuf.get_pixels()[i + FORMAT_RGBA - 1]
elif format == FORMAT_RGB:
a = '\xff'
elif image_format == FORMAT_RGB:
a = 255
else:
raise TypeError('unknown image format')
data[j:j + FORMAT_RGBA] = array.ArrayType('c', [r, g, b, a])
data[j:j + FORMAT_RGBA] = array.array('B', [r, g, b, a])
i += format
i += image_format
j += FORMAT_RGBA
return (FORMAT_RGBA * pixbuf.get_width(), data)
@@ -122,7 +126,7 @@ class Image:
file = self.get_icon(icon, image_type)
self.__cache[icon + image_type] = \
gtk.gdk.pixbuf_new_from_file(file)
GdkPixbuf.Pixbuf.new_from_file(file)
return self.__cache[icon + image_type]