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Syntax change to make the code more "pythonyst"

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This commit is contained in:
Sergio Costas 2016-02-05 22:18:19 +01:00
parent d977cfb2ef
commit 7a7d60ce92
21 changed files with 138 additions and 137 deletions
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10
src/devedeng/dvd_menu.py
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@ -254,7 +254,7 @@ class dvd_menu(devedeng.interface_manager.interface_manager):
def write_text(self,text,text_type,xl,xr,y,alignment):
""" Renders a line of text, in the rectangle delimited by xl,y-h;xr,y+h, with the specified alignment """
if text == None:
if text is None:
return
if text_type == "title":
@ -298,7 +298,7 @@ class dvd_menu(devedeng.interface_manager.interface_manager):
elif alignment == "center":
x = ((xl + xr) / 2.0) - (extents[2] / 2.0)
if (bgcolor != None):
if (bgcolor is not None):
self.cr.move_to(x+extents[0]+2,y-(extents[3]/2.0)-extents[1]+2)
self.cr.set_source_rgba(bgcolor[0],bgcolor[1],bgcolor[2],bgcolor[3])
self.cr.show_text(text)
@ -339,7 +339,7 @@ class dvd_menu(devedeng.interface_manager.interface_manager):
coordinates = []
if self.sf == None:
if self.sf is None:
self.sf=cairo.ImageSurface(cairo.FORMAT_ARGB32,720,int(self.y))
self.cr=cairo.Context(self.sf)
@ -392,7 +392,7 @@ class dvd_menu(devedeng.interface_manager.interface_manager):
if (page_number >= self.pages) and (page_number > 0):
page_number -= 1
if self.wcurrent_page != None:
if self.wcurrent_page is not None:
self.wcurrent_page.set_text(_("Page %(X)d of %(Y)d") % {"X":page_number+1 , "Y":self.pages})
xl = left_margin_p
xr = 720.0 - right_margin_p
@ -502,7 +502,7 @@ class dvd_menu(devedeng.interface_manager.interface_manager):
""" Callback to repaint the menu preview window when it
sends the EXPOSE event """
if (self.sf == None):
if (self.sf is None):
self.paint_menu(True, self.wshow_as_selected.get_active(), False, self.current_shown_page)
if (self.current_shown_page >= self.pages):
self.current_shown_page = self.pages