pep8 compliance: E251 no spaces around keyword / parameter equals

albow/dialogs.py

@@ -23,8 +23,8 @@ class Dialog(Modal, Widget):
 
     click_outside_response = None
 
-    def __init__(self, client = None, responses = None,
-            default = 0, cancel = -1, **kwds):
+    def __init__(self, client=None, responses=None,
+            default=0, cancel=-1, **kwds):
         Widget.__init__(self, **kwds)
         if client or responses:
             rows = []
@@ -35,15 +35,15 @@ def __init__(self, client = None, responses = None,
                 w1 = client.width
             if responses:
                 buttons = Row([
-                    Button(text, action = lambda t=text: self.dismiss(t))
+                    Button(text, action=lambda t=text: self.dismiss(t))
                         for text in responses])
                 rows.append(buttons)
                 w2 = buttons.width
             if w1 < w2:
                 a = 'l'
             else:
                 a = 'r'
-            contents = Column(rows, align = a)
+            contents = Column(rows, align=a)
             m = self.margin
             contents.topleft = (m, m)
             self.add(contents)
@@ -92,19 +92,19 @@ def alert(mess, **kwds):
     ask(mess, ["OK"], **kwds)
 
 
-def ask(mess, responses = ["OK", "Cancel"], default = 0, cancel = -1,
-        wrap_width = 60, **kwds):
+def ask(mess, responses=["OK", "Cancel"], default=0, cancel=-1,
+        wrap_width=60, **kwds):
     box = Dialog(**kwds)
     d = box.margin
     lb = wrapped_label(mess, wrap_width)
     lb.topleft = (d, d)
     buts = []
     for caption in responses:
-        but = Button(caption, action = lambda x = caption: box.dismiss(x))
+        but = Button(caption, action=lambda x=caption: box.dismiss(x))
         buts.append(but)
-    brow = Row(buts, spacing = d)
+    brow = Row(buts, spacing=d)
     lb.width = max(lb.width, brow.width)
-    col = Column([lb, brow], spacing = d, align ='r')
+    col = Column([lb, brow], spacing=d, align='r')
     col.topleft = (d, d)
     if default is not None:
         box.enter_response = responses[default]
@@ -120,7 +120,7 @@ def ask(mess, responses = ["OK", "Cancel"], default = 0, cancel = -1,
     return box.present()
 
 
-def input_text(prompt, width, initial = None, **kwds):
+def input_text(prompt, width, initial=None, **kwds):
     box = Dialog(**kwds)
     d = box.margin
 

albow/fields.py

@@ -18,7 +18,7 @@ class TextEditor(Widget):
 
     _text = u""
 
-    def __init__(self, width, upper = None, **kwds):
+    def __init__(self, width, upper=None, **kwds):
         Widget.__init__(self, **kwds)
         self.set_size_for_text(width)
         if upper is not None:
@@ -193,7 +193,7 @@ class Field(Control, TextEditor):
     max = None
     enter_passes = False
 
-    def __init__(self, width = None, **kwds):
+    def __init__(self, width=None, **kwds):
         min = self.predict_attr(kwds, 'min')
         max = self.predict_attr(kwds, 'max')
         if 'format' in kwds:
@@ -258,7 +258,7 @@ def clamp_value(self, value):
         if self.min is not None: value = max(value, self.min)
         return value
 
-    def commit(self, notify = False):
+    def commit(self, notify=False):
         if self.editing:
             text = self._text
             if text:

albow/file_dialogs.py

@@ -42,7 +42,7 @@ def __init__(self, width, client, **kwds):
         font = self.predict_font(kwds)
         h = font.get_linesize()
         d = 2 * self.predict(kwds, 'margin')
-        PaletteView.__init__(self, (width - d, h), 10, 1, scrolling = True, **kwds)
+        PaletteView.__init__(self, (width - d, h), 10, 1, scrolling=True, **kwds)
         self.client = client
         self.selection = None
         self.names = []
@@ -98,12 +98,12 @@ class FileDialog(Dialog):
     default_prompt = None
     up_button_text = ThemeProperty("up_button_text")
 
-    def __init__(self, prompt = None, suffixes = None, **kwds):
+    def __init__(self, prompt=None, suffixes=None, **kwds):
         Dialog.__init__(self, **kwds)
         label = None
         d = self.margin
         self.suffixes = suffixes or ("",)
-        up_button = Button(self.up_button_text, action = self.go_up)
+        up_button = Button(self.up_button_text, action=self.go_up)
         dir_box = DirPathView(self.box_width - up_button.width - 10, self)
         self.dir_box = dir_box
         top_row = Row([dir_box, up_button])
@@ -119,14 +119,14 @@ def __init__(self, prompt = None, suffixes = None, **kwds):
             filename_box._enter_action = filename_box.enter_action
             filename_box.enter_action = self.enter_action
             self.filename_box = filename_box
-            ctrls.append(Column([label, filename_box], align = 'l', spacing = 0))
+            ctrls.append(Column([label, filename_box], align='l', spacing=0))
         else:
             if label:
                 ctrls.insert(0, label)
-        ok_button = Button(self.ok_label, action = self.ok, enable = self.ok_enable)
+        ok_button = Button(self.ok_label, action=self.ok, enable=self.ok_enable)
         self.ok_button = ok_button
-        cancel_button = Button("Cancel", action = self.cancel)
-        vbox = Column(ctrls, align = 'l', spacing = d)
+        cancel_button = Button("Cancel", action=self.cancel)
+        vbox = Column(ctrls, align='l', spacing=d)
         vbox.topleft = (d, d)
         y = vbox.bottom + d
         ok_button.topleft = (vbox.left, y)
@@ -294,8 +294,8 @@ def filter(self, name):
         return name and os.path.basename(name) == self.target
 
 
-def request_new_filename(prompt = None, suffix = None, extra_suffixes = None,
-        directory = None, filename = None, pathname = None):
+def request_new_filename(prompt=None, suffix=None, extra_suffixes=None,
+        directory=None, filename=None, pathname=None):
     if pathname:
         directory, filename = os.path.split(pathname)
     if extra_suffixes:
@@ -304,7 +304,7 @@ def request_new_filename(prompt = None, suffix = None, extra_suffixes = None,
         suffixes = []
     if suffix:
         suffixes = [suffix] + suffixes
-    dlog = FileSaveDialog(prompt = prompt, suffixes = suffixes)
+    dlog = FileSaveDialog(prompt=prompt, suffixes=suffixes)
     if directory:
         dlog.directory = directory
     if filename:
@@ -315,8 +315,8 @@ def request_new_filename(prompt = None, suffix = None, extra_suffixes = None,
         return None
 
 
-def request_old_filename(suffixes = None, directory = None):
-    dlog = FileOpenDialog(suffixes = suffixes)
+def request_old_filename(suffixes=None, directory=None):
+    dlog = FileOpenDialog(suffixes=suffixes)
     if directory:
         dlog.directory = directory
     if dlog.present():
@@ -325,8 +325,8 @@ def request_old_filename(suffixes = None, directory = None):
         return None
 
 
-def look_for_file_or_directory(target, prompt = None, directory = None):
-    dlog = LookForFileDialog(target = target, prompt = prompt)
+def look_for_file_or_directory(target, prompt=None, directory=None):
+    dlog = LookForFileDialog(target=target, prompt=prompt)
     if directory:
         dlog.directory = directory
     if dlog.present():

albow/layout.py

@@ -77,9 +77,9 @@ class Row(RowOrColumn):
         'b': (2, 'bottomleft', 'bottomright'),
     }
 
-    def __init__(self, items, width = None, **kwds):
+    def __init__(self, items, width=None, **kwds):
         """
-        Row(items, align = alignment, spacing = 10, width = None, expand = None)
+        Row(items, align=alignment, spacing=10, width=None, expand=None)
         align = 't', 'c' or 'b'
         """
         RowOrColumn.__init__(self, width, items, kwds)
@@ -99,9 +99,9 @@ class Column(RowOrColumn):
         'r': (2, 'topright', 'bottomright'),
     }
 
-    def __init__(self, items, height = None, **kwds):
+    def __init__(self, items, height=None, **kwds):
         """
-        Column(items, align = alignment, spacing = 10, height = None, expand = None)
+        Column(items, align=alignment, spacing=10, height=None, expand=None)
         align = 'l', 'c' or 'r'
         """
         RowOrColumn.__init__(self, height, items, kwds)
@@ -113,7 +113,7 @@ class Grid(Widget):
 
     _is_gl_container = True
 
-    def __init__(self, rows, row_spacing = 10, column_spacing = 10, **kwds):
+    def __init__(self, rows, row_spacing=10, column_spacing=10, **kwds):
         col_widths = [0] * len(rows[0])
         row_heights = [0] * len(rows)
         for j, row in enumerate(rows):
@@ -151,7 +151,7 @@ class Frame(Widget):
     border_width = 1
     margin = 2
 
-    def __init__(self, client, border_spacing = None, **kwds):
+    def __init__(self, client, border_spacing=None, **kwds):
         Widget.__init__(self, **kwds)
         self.client = client
         if border_spacing is not None:

albow/menu.py

@@ -27,7 +27,7 @@ class MenuItem(object):
         cmd_name = "Ctrl "
         option_name = "Alt "
 
-    def __init__(self, text = "", command = None):
+    def __init__(self, text="", command=None):
         self.command = command
         if "/" in text:
             text, key = text.split("/", 1)
@@ -86,7 +86,7 @@ def present(self, client, pos):
         root = get_root()
         self.rect.clamp_ip(root.rect)
 
-        return Dialog.present(self, centered = False)
+        return Dialog.present(self, centered=False)
 
     def command_is_enabled(self, item, focus):
         cmd = item.command

albow/menu_bar.py

@@ -10,7 +10,7 @@ class MenuBar(Widget):
 
     menus = overridable_property('menus', "List of Menu instances")
 
-    def __init__(self, menus = None, width = 0, **kwds):
+    def __init__(self, menus=None, width=0, **kwds):
         font = self.predict_font(kwds)
         height = font.get_linesize()
         Widget.__init__(self, Rect(0, 0, width, height), **kwds)

albow/music.py

@@ -42,7 +42,7 @@ class PlayList(object):
     If repeat is true, the list will be repeated indefinitely, otherwise
     each item will only be played once."""
 
-    def __init__(self, items, random = False, repeat = False):
+    def __init__(self, items, random=False, repeat=False):
         self.items = list(items)
         self.random = random
         self.repeat = repeat
@@ -98,13 +98,13 @@ def change_playlist(new_playlist):
             current_music = None
 
 
-def change_music(new_music, repeat = False):
+def change_music(new_music, repeat=False):
     """Fade out any currently playing music and start playing the given
     music file."""
     #print "albow.music: change_music" ###
     if music and new_music is not current_music:
         if new_music:
-            new_playlist = PlayList([new_music], repeat = repeat)
+            new_playlist = PlayList([new_music], repeat=repeat)
         else:
             new_playlist = None
         change_playlist(new_playlist)
@@ -209,7 +209,7 @@ def __init__(self):
             [Label("Music Volume"), mvc],
         ])
         buttons = Button("OK", self.ok)
-        contents = Column([controls, buttons], align = 'r', spacing = 20)
+        contents = Column([controls, buttons], align='r', spacing=20)
         contents.topleft = (20, 20)
         self.add(contents)
         self.shrink_wrap()

albow/openglwidgets.py

@@ -71,8 +71,8 @@ def augment_mouse_event(self, event):
 class GLOrtho(GLViewport):
 
     def __init__(self, rect=None,
-            xmin= -1, xmax=1, ymin= -1, ymax=1,
-            near= -1, far=1, **kwds):
+            xmin=-1, xmax=1, ymin=-1, ymax=1,
+            near=-1, far=1, **kwds):
         GLViewport.__init__(self, rect, **kwds)
         self.xmin = xmin
         self.xmax = xmax
@@ -87,7 +87,7 @@ def setup_projection(self):
 
 
 class GLPixelOrtho(GLOrtho):
-    def __init__(self, rect=None, near= -1, far=1, **kwds):
+    def __init__(self, rect=None, near=-1, far=1, **kwds):
         GLOrtho.__init__(self, rect, near, far, **kwds)
         self.xmin = 0
         self.ymin = 0