initial import of half working scripts

diff --git a/curses-crossword.py b/curses-crossword.py
new file mode 100644 (file)
index 0000000..5554f30
--- /dev/null
+++ b/curses-crossword.py
@@ -0,0 +1,165 @@
+#!/usr/bin/python
+
+import curses
+import locale
+import codecs
+
+locale.setlocale(locale.LC_ALL, '')
+code = locale.getpreferredencoding()
+
+superscript_numbers = {}
+
+try:
+    superscript_numbers = {
+        "0": unichr(8304).encode(code),
+        "1": unichr(185).encode(code),
+        "2": unichr(178).encode(code),
+        "3": unichr(179).encode(code),
+        "4": unichr(8308).encode(code),
+        "5": unichr(8309).encode(code),
+        "6": unichr(8310).encode(code),
+        "7": unichr(8311).encode(code),
+        "8": unichr(8312).encode(code),
+        "9": unichr(8313).encode(code),
+    }
+except:
+    for number in range(0,10):
+        superscript_numbers[str(number)] = str(number)
+
+crossworddata = codecs.open("g2-20090701.txt", "r", "utf-8").read()
+
+def parsecrossword(crossworddata):
+    ingrid = False
+    inacross = False
+    indown = False
+    crossword = {"grid": [], "across": {}, "down": {}, "grid_questions_start": [], "grid_questions_end": []}
+
+    for line in crossworddata.split("\n"):
+        line = line.strip("\n")
+        if line == "GRID":
+            ingrid = True
+            inacross = False
+            indown = False
+        elif line == "ACROSS":
+            ingrid = False
+            inacross = True
+            indown = False
+        elif line == "DOWN":
+            ingrid = False
+            inacross = False
+            indown = True
+        else:
+            if ingrid:
+                if line != "":
+                    crossword["grid"].append(line)
+            if inacross:
+                if line != "":
+                    parts = line.split()
+                    question_number = int(parts[0])
+                    clue = " ".join(parts[1:])
+                    crossword["across"][int(question_number)] = clue
+            if indown:
+                if line != "":
+                    parts = line.split()
+                    question_number = int(parts[0])
+                    clue = " ".join(parts[1:])
+                    crossword["down"][int(question_number)] = clue
+    num_cols = len(crossword["grid"][0])
+    num_rows = len(crossword["grid"])
+
+    current_clue_number = 1
+
+    for row in range(0,num_rows):
+        crossword["grid_questions_start"].append([])
+
+    for row in range(0,num_rows):
+        for col in range(0,num_cols):
+            have_clue = False
+            if col > 0 \
+                and crossword["grid"][row][col - 1] == "x" \
+                and crossword["grid"][row][col] != "x" \
+                and col < (num_cols - 1) \
+                and crossword["grid"][row][col + 1] != "x":
+                have_clue = True
+            if col == 0 and crossword["grid"][row][col] != "x" \
+                and crossword["grid"][row][col + 1] != "x":
+                have_clue = True
+            if row > 0 and crossword["grid"][row-1][col] == "x" \
+                and row < (num_rows - 1) \
+                and crossword["grid"][row][col] != "x" \
+                and crossword["grid"][row + 1][col] != "x":
+                have_clue = True
+            if row == 0 and crossword["grid"][row][col] != "x" \
+                and crossword["grid"][row + 1][col] != "x":
+                have_clue = True
+            if have_clue:
+                crossword["grid_questions_start"][row].append(current_clue_number)
+                current_clue_number += 1
+            else:
+                crossword["grid_questions_start"][row].append(0)
+
+    return crossword
+
+def crossword(stdscr, crossworddata):
+    crossword = parsecrossword(crossworddata)
+    cury = 0
+    grid_length = len(crossword["grid"][0])
+    curx = 0
+    stdscr.addch(cury, curx, curses.ACS_ULCORNER)
+    curx += 1
+    while ((curx - 1) / 4) < grid_length:
+        stdscr.addch(cury, curx, curses.ACS_HLINE)
+        stdscr.addch(cury, curx+1, curses.ACS_HLINE)
+        stdscr.addch(cury, curx+2, curses.ACS_HLINE)
+        stdscr.addch(cury, curx+3, curses.ACS_TTEE)
+        curx += 4
+    curx -= 1
+    stdscr.addch(cury, curx, curses.ACS_URCORNER)
+    cury += 1
+    curgridy=0
+    for line in crossword["grid"]:
+        datastr = ""
+        curx = 0
+        curgridx=0
+        for c in line:
+            stdscr.addch(cury, curx, curses.ACS_VLINE)
+            if curx > 0:
+                stdscr.addch(cury+1, curx, curses.ACS_PLUS)
+            else:
+                stdscr.addch(cury+1, curx, curses.ACS_LTEE)
+            stdscr.addch(cury+1, curx + 1, curses.ACS_HLINE)
+            stdscr.addch(cury+1, curx + 2, curses.ACS_HLINE)
+            stdscr.addch(cury+1, curx + 3, curses.ACS_HLINE)
+            curx += 1
+            if c == "x":
+                stdscr.addch(cury, curx, curses.ACS_BLOCK)
+                stdscr.addch(cury, curx+1, curses.ACS_BLOCK)
+                stdscr.addch(cury, curx+2, curses.ACS_BLOCK)
+            elif crossword["grid_questions_start"][curgridy][curgridx] > 0:
+                stdscr.addstr(cury, curx, ''.join([superscript_numbers[x].decode(code) for x in str(crossword["grid_questions_start"][curgridy][curgridx])]).encode(code))
+            curx += 3
+            curgridx += 1
+        else:
+            stdscr.addch(cury, curx, curses.ACS_VLINE)
+            stdscr.addch(cury + 1, curx, curses.ACS_RTEE)
+        cury += 2
+        curgridy += 1
+    cury -= 1
+    curx = 0
+    stdscr.addch(cury, curx, curses.ACS_LLCORNER)
+    curx += 1
+    while ((curx - 1) / 4) < grid_length:
+        stdscr.addch(cury, curx, curses.ACS_HLINE)
+        stdscr.addch(cury, curx+1, curses.ACS_HLINE)
+        stdscr.addch(cury, curx+2, curses.ACS_HLINE)
+        stdscr.addch(cury, curx+3, curses.ACS_BTEE)
+        curx += 4
+    curx -= 1
+    stdscr.addch(cury, curx, curses.ACS_LRCORNER)
+    while 1:
+        c = stdscr.getch()
+        if c == ord('q'):
+            break
+
+curses.wrapper(crossword, crossworddata)
+print parsecrossword(crossworddata)

diff --git a/parse-g2crossword.sh b/parse-g2crossword.sh
new file mode 100644 (file)
index 0000000..8f75762
--- /dev/null
+++ b/parse-g2crossword.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+crossword=$(w3m -dump_source http://www.guardian.co.uk/crossword/quick/ | sed -e '/FORM action/ { /printer/ { s#^[^"]*"\([^"]*\)".*$#http://www.guardian.co.uk\1#; p; }; d; }; d;' | xargs w3m -dump)
+#crossword=$(<crossword.txt)
+
+grid=$(echo "$crossword" | sed -e '/┌/,/┘/p; d;')
+clues=$(echo "$crossword" | sed -e '/┘/,/\[sp\]/p; d;' | tail -n +3 - | head -n -1)
+across_break=$(($(echo "$clues" | sed -e '1{s#Down.*$##; p; }; d;' | wc -c) - 1))
+across=$(echo "$clues" | sed -e '2,${s#^\(.\{'$across_break','$across_break'\}\).*$#\1#; p; }; d;')
+down=$(echo "$clues" | sed -e '2,${s#^.\{'$across_break','$across_break'\}##; p; }; d;')
+
+function unformat_clues() {
+clues=$1
+OLDIFS="$IFS"
+IFS="
+"
+firstline=1
+for line in $clues; do
+    line_formatted=$(echo -n $line | sed -e 's#^[ ]*##; s#[ ]*$##;')
+    if [ "${line:0:1}" != " " ]; then
+        if [ $firstline -ne 1 ]; then
+            echo
+        else
+            firstline=0
+        fi
+        echo -n $line_formatted
+    else
+        if [ "x$line_formatted" != "x" ]; then
+            echo -n " "$line_formatted
+        fi
+    fi
+done
+IFS="$OLDIFS"
+}
+
+function unformat_grid() {
+    grid=$1
+    echo "$grid" | sed -e '/───/d; s#[0-9]# #g; s#   # #g; s#● *#x#g; s#│##g;'
+}
+
+across_unformatted=$(unformat_clues "$across")
+down_unformatted=$(unformat_clues "$down")
+grid_unformatted=$(unformat_grid "$grid")
+
+echo GRID
+echo "$grid_unformatted"
+echo
+echo ACROSS
+echo "$across_unformatted"
+echo
+echo DOWN
+echo "$down_unformatted"