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