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Annotation of kupuMPIWG/plone/scanner.py, revision 1.1

1.1     ! dwinter     1: import os, re
        !             2: 
        !             3: IDPATTERN = re.compile(r'\$\Id[^$]*\$')
        !             4: JSPATTERN = re.compile(r'(?:string:\$\{portal_url\}/([^."]+.js)")|(?:\<link href="([^."]*.css)")')
        !             5: KWS = 'kupu_wysiwyg_support'
        !             6: ROOT = os.path.dirname(os.path.dirname(__file__))
        !             7: 
        !             8: def matchFiles(extension, root, paths):
        !             9:     for dirname in paths:
        !            10:         dirname = os.path.join(root, dirname)
        !            11:         files = os.listdir(dirname)
        !            12:         for f in files:
        !            13:             if f.endswith(extension):
        !            14:                 yield f, os.path.join(dirname, f)
        !            15: 
        !            16: def getFileData(path):
        !            17:     fh = open(path, 'rU')
        !            18:     try:
        !            19:         return fh.read()
        !            20:     finally:
        !            21:         fh.close()
        !            22: 
        !            23: def getKWS(root):
        !            24:     return os.path.join(root, 'plone', 'kupu_plone_layer', KWS+'.html')
        !            25: 
        !            26: def scanFile(path):
        !            27:     '''Scan a single file returning all the Id strings it contains'''
        !            28:     ids = IDPATTERN.findall(getFileData(path))
        !            29:     return ids
        !            30: 
        !            31:     
        !            32: def scanKWS(root=ROOT):
        !            33:     try:
        !            34:         wysiwyg = scanFile(getKWS(root))
        !            35:     except:
        !            36:         return KWS, "cannot open template: run make"
        !            37: 
        !            38:     wysiwyg = dict.fromkeys(wysiwyg)
        !            39: 
        !            40:     for fname, path in matchFiles('.kupu', root, ('default', 'plone')):
        !            41:         for id in scanFile(path):
        !            42:             if id in wysiwyg:
        !            43:                 del wysiwyg[id]
        !            44:     if wysiwyg:
        !            45:         return KWS, "template appears to be out of date: run make"
        !            46:     return KWS, ''
        !            47: 
        !            48: def scanIds(root=ROOT):
        !            49:     status = {}
        !            50:     wanted = {}
        !            51:     for groups in JSPATTERN.findall(getFileData(getKWS(root))):
        !            52:         for group in groups:
        !            53:             if group:
        !            54:                 wanted[group] = None
        !            55: 
        !            56:     wanted = dict([ (name, None)
        !            57:         for groups in JSPATTERN.findall(getFileData(getKWS(root)))
        !            58:             for name in groups if name])
        !            59: 
        !            60:     for fname, path in matchFiles('.js', root, ('common', os.path.join('plone', 'kupu_plone_layer'))):
        !            61:         if fname in wanted:
        !            62:             for id in scanFile(path):
        !            63:                 status[fname] = id
        !            64:     res = status.items()
        !            65:     res.sort()
        !            66:     return res
        !            67: 
        !            68: if __name__=='__main__':
        !            69:     print scanKWS('..')
        !            70:     print scanIds('..')