Printing out boards to STDOUT

1 files changed, 33 insertions, 0 deletions

diff --git a/dealconvert/formats/stdout.py b/dealconvert/formats/stdout.py
new file mode 100644
index 0000000..eb1aedd
--- /dev/null
+++ b/dealconvert/formats/stdout.py
@@ -0,0 +1,33 @@
+from . import DealFormat
+
+class STDOUTFormat(DealFormat):
+    def match_file(self, filename):
+        return filename == '-'
+
+    def parse(self, input_file):
+        return []
+
+    def output(self, output_file, deal):
+        width = 9
+        for board in deal:
+            lines = []
+            header = '%3d/%s' % (
+                board.number,
+                ('All' if board.vulnerable['NS'] else 'EW') \
+                if board.vulnerable['EW'] else \
+                ('NS' if board.vulnerable['NS'] else '-'))
+            for suit in board.hands[0]:
+                suit = ''.join(suit) if len(suit) else '=='
+                lines.append(' ' * width + suit)
+            for idx, suit in enumerate(board.hands[3]):
+                suit = ''.join(suit) if len(suit) else '=='
+                suit = ('%-' + str(width) + 's') % (suit)
+                east_suit = ''.join(board.hands[1][idx]) \
+                    if len(board.hands[1][idx]) else '=='
+                lines.append(suit + ' ' * width + east_suit)
+            for suit in board.hands[2]:
+                suit = ''.join(suit) if len(suit) else '=='
+                lines.append(' ' * width + suit)
+            lines.append('')
+            lines[1] = header + lines[1][len(header):]
+            print '\n'.join(lines)