blogview_euler_single.php (WIP)

data/css_compress/compress.py

@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+
+import sys
+import os
+from subprocess import call
+import re
+import subprocess
+
+def findnext(str, start, chr):
+    depth = 0
+    for i in range(start, len(str)):
+        if (str[i] == chr): return i;
+
+def findclose(str, start):
+    depth = 0
+    for i in range(start, len(str)):
+        if (str[i] == '{'): depth = depth+1;
+        if (str[i] == '}'): depth = depth-1;
+        if (depth == 0): return i;
+
+def countnl(str, start, end):
+    cnt = 0
+    for i in range(start, end+1):
+        if (str[i] == '\n'): cnt = cnt+1;
+    return cnt;
+
+finput  = str.replace(sys.argv[1], '\\', '/')
+foutput = str.replace(sys.argv[2], '\\', '/')
+ftemp = '__temp_compresss_py_yui.tmp.css';
+
+print('======== INPUT ========');
+print();
+print(finput);
+print(foutput);
+print();
+print();
+
+
+print('======== CALL ========');
+#os.system("java -jar yuicompressor.jar \""+finput+"\" -o \""+ftemp+"\"")
+out = subprocess.run(['java', '-jar', 'yuicompressor.jar', finput, '-o', ftemp], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+print('STDOUT:');
+print(out.stdout.decode('utf-8'))
+print('STDERR:');
+print(out.stderr.decode('utf-8'))
+
+print('======== READ ========');
+with open(ftemp, 'r') as tf:
+    data = tf.read()
+
+print('======== REM ========');
+try:
+    os.remove(ftemp);
+except e:
+    print(e)
+
+print('======== REGEX ========');
+data = re.sub(r'(\}*\})', '\g<1>\n', data);
+
+print('======== MEDIA ========');
+ins = []
+for i in range(len(data)):
+    if data[i:].startswith('@media'):
+
+
+        copen = findnext(data, i, '{')
+        cclose = findclose(data, copen)
+
+        if (countnl(data, copen, cclose) == 0): continue;
+
+        ins.append( (copen+1, '\n\t') )
+        for i in range(copen+1, cclose):
+            if data[i] == '\n':
+                tp =(i+1, '\t')
+                ins.append( tp )
+        ins.append((cclose, '\n'))
+
+for (l, c) in reversed(ins):
+    data = data[:l] + c + data[l:]
+
+print('======== WRITE ========');
+with open(foutput, "w") as tf:
+    tf.write(data)