def __init__(self, columns=80):
self.lines = []
self.columns = columns
self.current_line = ""
self.nag_table = NagHashTable()
def __init__(self, columns=80):
self.lines = []
self.columns = columns
self.current_line = ""
self.nag_table = NagHashTable()
class StringExporter(object):
"""
Allows exporting a game as a string.
The export method of `Game` also provides options to include or exclude
headers, variations or comments. By default everything is included.
>>> exporter = chess.pgn.StringExporter()
>>> game.export(exporter, headers=True, variations=True, comments=True)
>>> pgn_string = str(exporter)
Only `columns` characters are written per line. If `columns` is `None` then
the entire movetext will be on a single line. This does not affect header
tags and comments.
There will be no newlines at the end of the string.
"""
def __init__(self, columns=80):
self.lines = []
self.columns = columns
self.current_line = ""
self.nag_table = NagHashTable()
def flush_current_line(self):
if self.current_line:
self.lines.append(self.current_line.rstrip())
self.current_line = ""
def write_token(self, token):
if self.columns is not None and self.columns - len(self.current_line) < len(token):
self.flush_current_line()
self.current_line += token
def write_line(self, line=""):
self.flush_current_line()
self.lines.append(line.rstrip())
def start_game(self):
pass
def end_game(self):
self.write_line()
def start_headers(self):
pass
def put_header(self, tagname, tagvalue):
self.write_line("[{0} \"{1}\"]".format(tagname, tagvalue))
def end_headers(self):
self.write_line()
def start_variation(self):
self.write_token("( ")
def end_variation(self):
self.write_token(") ")
def start_snd_variation(self):
#self.write_token('<dd><em><span style="color:gray">[ ')
self.write_token('\n╔ ')
def end_snd_variation(self):
self.write_token('╚\n')
def put_starting_comment(self, comment):
self.put_comment(comment)
def put_comment(self, comment):
self.write_token("{ " + comment.replace("}", "").strip() + " } ")
def return_comment(self, comment):
return "{ " + comment.replace("}", "").strip() + " } "
def put_nags(self, nags):
for nag in sorted(nags):
self.put_nag(nag)
def put_nags_as_char(self, nags):
for nag in sorted(nags):
self.put_nag_as_char(nag)
def put_nag(self, nag):
self.write_token("$" + str(nag) + " ")
def put_nag_as_char(self, nag):
self.write_token(self.nag_table.nag_to_str(nag)+" ")
def return_nags_as_char(self, nags):
s = ""
for nag in sorted(nags):
s += self.nag_table.nag_to_str(nag) + " "
return s
def put_fullmove_number(self, turn, fullmove_number, variation_start):
if turn == chess.WHITE:
self.write_token(str(fullmove_number) + ". ")
elif variation_start:
self.write_token(str(fullmove_number) + ". ... ")
def return_fullmove_number(self, turn, fullmove_number, variation_start, is_root):
s = ""
if turn == chess.WHITE:
return str(fullmove_number) + "."
elif variation_start:
return str(fullmove_number) + ". ... "
elif is_root and turn == chess.BLACK:
return str(fullmove_number) + ". ... "
else:
return ""
def put_move(self, board, move):
self.write_token(board.san(move) + " ")
def return_move(self, board, move):
return board.san(move) + " "
def put_move_highlighted(self,board,move):
self.write_token('<span style="color:darkgoldenrod">')
self.write_token(board.san(move) + " ")
self.write_token('</span><a name="current"></a>')
def return_move_highlighted(self,board,move):
return '<span style="color:darkgoldenrod">'+board.san(move)+' </span><a name="current"></a>'
#return board.san(move)
def put_result(self, result):
self.write_token(result + " ")
def __str__(self):
if self.current_line:
return "\n".join(itertools.chain(self.lines, [ self.current_line.rstrip() ] )).rstrip()
else:
return "\n".join(self.lines).rstrip()
class StringExporter(object):
"""
Allows exporting a game as a string.
:func:`chess.pgn.Game.export()` also provides options to include or exclude
headers, variations or comments. By default everything is included.
>>> exporter = chess.pgn.StringExporter()
>>> game.export(exporter, headers=True, variations=True, comments=True)
>>> pgn_string = str(exporter)
Only `columns` characters are written per line. If `columns` is ``None``
then the entire movetext will be on a single line. This does not affect
header tags and comments.
There will be no newlines at the end of the string.
"""
def __init__(self, columns=80):
self.lines = []
self.columns = columns
self.current_line = ""
self.nag_table = NagHashTable()
def flush_current_line(self):
if self.current_line:
self.lines.append(self.current_line.rstrip())
self.current_line = ""
def write_token(self, token):
if self.columns is not None and self.columns - len(self.current_line) < len(token):
self.flush_current_line()
self.current_line += token
def write_line(self, line=""):
self.flush_current_line()
self.lines.append(line.rstrip())
def start_game(self):
pass
def end_game(self):
self.write_line()
def start_headers(self):
pass
def put_header(self, tagname, tagvalue):
self.write_line("[{0} \"{1}\"]".format(tagname, tagvalue))
def end_headers(self):
self.write_line()
def start_variation(self):
self.write_token("( ")
def end_variation(self):
self.write_token(") ")
def put_starting_comment(self, comment):
self.put_comment(comment)
def put_comment(self, comment):
self.write_token("{ " + comment.replace("}", "").strip() + " } ")
def put_nags(self, nags):
for nag in sorted(nags):
self.put_nag(nag)
def put_nag(self, nag):
self.write_token("$" + str(nag) + " ")
def put_fullmove_number(self, turn, fullmove_number, variation_start):
if turn == chess.WHITE:
self.write_token(str(fullmove_number) + ". ")
elif variation_start:
self.write_token(str(fullmove_number) + "... ")
def put_move(self, board, move):
self.write_token(board.san(move) + " ")
def put_result(self, result):
self.write_token(result + " ")
def __str__(self):
if self.current_line:
return "\n".join(itertools.chain(self.lines, [self.current_line.rstrip()])).rstrip()
else:
return "\n".join(self.lines).rstrip()
# CUSTOM PATCH START
def start_snd_variation(self):
#self.write_token('<dd><em><span style="color:gray">[ ')
self.write_token('\n╔ ')
def end_snd_variation(self):
self.write_token('╚\n')
def return_fullmove_number(self, turn, fullmove_number, variation_start, is_root):
s = ""
if turn == chess.WHITE:
return str(fullmove_number) + "."
elif variation_start:
return str(fullmove_number) + ". ... "
elif is_root and turn == chess.BLACK:
return str(fullmove_number) + ". ... "
else:
return ""
def put_move_highlighted(self,board,move):
self.write_token('<span style="color:darkgoldenrod">')
self.write_token(board.san(move) + " ")
self.write_token('</span><a name="current"></a>')
def return_move_highlighted(self,board,move):
return '<span style="color:darkgoldenrod">'+board.san(move)+' </span><a name="current"></a>'
#return board.san(move)
def return_move(self,board,move):
return board.san(move) + " "
def put_nags_as_char(self, nags):
for nag in sorted(nags):
self.put_nag_as_char(nag)
def put_nag_as_char(self, nag):
self.write_token(self.nag_table.nag_to_str(nag)+" ")
def return_nags_as_char(self, nags):
s = ""
for nag in sorted(nags):
s += self.nag_table.nag_to_str(nag) + " "
return s
def return_comment(self, comment):
return "{ " + comment.replace("}", "").strip() + " } "