def gather_appearance(self):
a = {}
a["block", "margin"] = self.block_margin_spinner.get_value_as_int()
a["border", "width"] = self.border_width_spinner.get_value_as_int()
a["cell", "size"] = self.cell_size_spinner.get_value_as_int()
a["line", "width"] = self.line_width_spinner.get_value_as_int()
a["cell", "color"] = color_tuple(self.cell_color_button)
a["line", "color"] = color_tuple(self.line_color_button)
a["border", "color"] = color_tuple(self.border_color_button)
a["block", "color"] = color_tuple(self.block_color_button)
a["char", "color"] = color_tuple(self.char_color_button)
a["number", "color"] = color_tuple(self.number_color_button)
p = self.char_size_spinner.get_value_as_int()
key = ("cell", "size")
a["char", "size"] = (p, _relative_to(key, p / 100.0, d=a))
p = self.number_size_spinner.get_value_as_int()
a["number", "size"] = (p, _relative_to(key, p / 100.0, d=a))
return a
def read_xpf(filename, warnings=True):
results = []
try:
doc = etree.parse(filename)
except etree.XMLSyntaxError:
raise XPFParserError(u"No valid XML syntax.")
puzzles = doc.getroot()
if puzzles.tag != "Puzzles":
raise XPFParserError(u"No root element called Puzzles found.")
version = puzzles.get("Version")
if version is None:
raise XPFParserError(u"No version specified for this XPF file. Possible older than v1.0?")
try:
version = float(version)
except ValueError:
raise XPFParserError("uXPF version is not a valid number")
if version < 1.0:
raise XPFParserError("uXPF versions older than 1.0 are not supported.")
for puzzle in puzzles:
if puzzle.tag != "Puzzle":
if warnings:
print "Warning: skipping a child of Puzzles that is not a Puzzle."
continue
r_meta = {}
r_width = None
r_height = None
r_grid = None
r_notepad = ""
r_styles = {}
r_gstyles = {}
r_number_mode = constants.NUMBERING_AUTO
for child in puzzle:
if child.tag in XPF_META_ELEMS:
r_meta[XPF_META_ELEMS[child.tag]] = child.text
elif child.tag == "Size":
for d in child:
try:
if d.tag == "Rows":
r_height = int(d.text)
elif d.tag == "Cols":
r_width = int(d.text)
except ValueError:
raise XPFParserError(u"Invalid grid dimensions were specified.")
elif child.tag == "Grid":
if r_width is None:
raise XPFParserError(u"The number of columns was not specified.")
if r_height is None:
raise XPFParserError(u"The number of rows was not specified.")
assert r_width >= 0
assert r_height >= 0
r_grid = Grid(r_width, r_height)
y = 0
for row in child:
if row.tag != "Row":
if warnings:
print "Warning: skipping a child of Grid that is not a Row."
continue
if not row.text:# or len(row.text) < r_width:
if warnings:
print "Warning: skipping a row with missing content."
continue
for x, c in enumerate(row.text):
if c == '.':
r_grid.data[y][x]["block"] = True
elif c == '~':
r_grid.data[y][x]["void"] = True
else:
r_grid.data[y][x]["char"] = c if c != ' ' else ''
y += 1
elif child.tag == "Circles":
for circle in child:
if circle.tag != "Circle":
if warnings:
print "Warning: skipping a child of Circles that is not a Circle."
continue
a_row = circle.get("Row")
a_col = circle.get("Col")
if not (a_row and a_col):
if warnings:
print "Warning: skipping a child of Circles with missing content."
continue
try:
x = int(a_col) - 1
y = int(a_row) - 1
except ValueError:
if warnings:
print "Warning: skipping child of Circles with invalid coordinates."
continue
if (x, y) not in r_styles:
r_styles[x, y] = CellStyle()
r_styles[x, y]["circle"] = True
elif child.tag == "RebusEntries":
for rebus in child:
if rebus.tag != "Rebus":
if warnings:
print "Warning: skipping a child of RebusEntries that is not a Rebus."
continue
a_row = rebus.get("Row")
a_col = rebus.get("Col")
a_short = rebus.get("Short")
content = rebus.text
if not (a_row and a_row and a_short and content):
if warnings:
print "Warning: skipping a child of RebusEntries with missing content."
continue
try:
x = int(a_col) - 1
y = int(a_row) - 1
except ValueError:
if warnings:
print "Warning: skipping child of RebusEntries with invalid coordinates."
continue
r_grid.set_rebus(x, y, a_short, content)
elif child.tag == "Shades":
for shade in child:
if shade.tag != "Shade":
if warnings:
print "Warning: skipping a child of Shades that is not a Shade."
continue
a_row = shade.get("Row")
a_col = shade.get("Col")
if not (a_row and a_col and shade.text):
if warnings:
print "Warning: skipping a child of Shades with missing content."
continue
try:
x = int(a_col) - 1
y = int(a_row) - 1
except ValueError:
if warnings:
print "Warning: skipping a child of Shades with invalid coordinates."
continue
if (x, y) not in r_styles:
r_styles[x, y] = CellStyle()
if shade.text == "gray":
rgb = (32767, 32767, 32767)
elif shade.text[0] == '#':
rgb = hex_to_color(shade.text)
r_styles[x, y]["cell", "color"] = rgb
elif child.tag == "Clues":
for clue in child:
if clue.tag != "Clue":
if warnings:
print "Warning: skipping a child of Clues that is not a Clue."
continue
a_row = clue.get("Row")
a_col = clue.get("Col")
a_num = clue.get("Num")
a_dir = clue.get("Dir")
a_ans = clue.get("Ans")
if not (a_row and a_col and a_dir):
if warnings:
print "Warning: skipping a child of Clues with missing content."
continue
try:
x = int(a_col) - 1
y = int(a_row) - 1
except ValueError:
if warnings:
print "Warning: skipping a child of Clues with invalid coordinates."
continue
dirs = {"Across": "across", "Down": "down"}
if a_dir not in dirs:
if warnings:
print "Warning: skipping a clue with a direction that is not across or down."
continue
if not clue.text:
if warnings:
print "Warning: skipping clue without text."
continue
r_grid.store_clue(x, y, dirs[a_dir], "text", clue.text)
elif child.tag == "Notepad":
r_notepad = child.text
elif child.tag == "Palabra":
version = child.get("Version")
if version > constants.VERSION:
# for now, don't try
if warnings:
print "Warning: Palabra-specific puzzle content was not loaded as it was made in a newer version of Palabra."
continue
for c in child:
if c.tag == "Explanation":
a_row = c.get("Row")
a_col = c.get("Col")
a_dir = c.get("Dir")
if not (a_row and a_col and a_dir):
if warnings:
print "Warning: skipping Explanation with missing content"
continue
try:
x = int(a_col) - 1
y = int(a_row) - 1
except ValueError:
if warnings:
print "Warning: skipping Explanation with invalid coordinates."
continue
dirs = {"Across": "across", "Down": "down"}
if a_dir not in dirs:
if warnings:
print "Warning: skipping Explanation with a direction that is not across or down."
continue
if not c.text:
if warnings:
print "Warning: skipping explanation without text."
continue
r_grid.store_clue(x, y, dirs[a_dir], "explanation", c.text)
elif c.tag == "Style":
for s in c:
if s.tag == "Bar":
width = s.get("Width")
if width is not None:
r_gstyles["bar", "width"] = int(width)
elif s.tag == "Border":
width = s.get("Width")
if width is not None:
r_gstyles["border", "width"] = int(width)
color = s.get("Color")
if color is not None:
r_gstyles["border", "color"] = hex_to_color(color)
elif s.tag == "Cell":
size = s.get("Size")
if size is not None:
r_gstyles["cell", "size"] = int(size)
color = s.get("Color")
if color is not None:
r_gstyles["cell", "color"] = hex_to_color(color)
elif s.tag == "Line":
width = s.get("Width")
if width is not None:
r_gstyles["line", "width"] = int(width)
color = s.get("Color")
if color is not None:
r_gstyles["line", "color"] = hex_to_color(color)
elif s.tag == "Block":
color = s.get("Color")
if color is not None:
r_gstyles["block", "color"] = hex_to_color(color)
margin = s.get("Margin")
if margin is not None:
r_gstyles["block", "margin"] = int(margin)
elif s.tag == "Char":
color = s.get("Color")
if color is not None:
r_gstyles["char", "color"] = hex_to_color(color)
size = s.get("Size")
if size is not None:
s_s = int(size)
s_k = ("cell", "size")
s_d = {s_k: (r_gstyles[s_k] if s_k in r_gstyles else DEFAULTS[s_k])}
s_r = _relative_to(s_k, s_s / 100.0, d=s_d)
r_gstyles["char", "size"] = (s_s, s_r)
elif s.tag == "Number":
color = s.get("Color")
if color is not None:
r_gstyles["number", "color"] = hex_to_color(color)
size = s.get("Size")
if size is not None:
s_s = int(size)
s_k = ("cell", "size")
s_d = {s_k: (r_gstyles[s_k] if s_k in r_gstyles else DEFAULTS[s_k])}
s_r = _relative_to(s_k, s_s / 100.0, d=s_d)
r_gstyles["number", "size"] = (s_s, s_r)
if r_number_mode == constants.NUMBERING_AUTO:
r_grid.assign_numbers()
p = Puzzle(r_grid, r_styles, r_gstyles)
p.metadata = r_meta
p.type = constants.PUZZLE_XPF
p.filename = filename
p.notepad = r_notepad
results.append(p)
return results