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opts = self.get_opts() if opts.has_key('-r'): self.revision = '-r%s' % opts['-r'] if opts.has_key('-h'): self.usage(help=1) if opts.has_key('-i'): if opts['-i'] != '-': self.filename = v infile = open(filename, 'r') sys.stdin = infile else: self.file = sys.stdin else: self.filename = sys.argv[len(sys.argv) - 1] cmd = 'cvs annotate %s %s' % (self.revision, self.filename) status, text = self.getoutput(cmd) if status != 0 or text == '': sys.stderr.write("Can't run cvs annotate on %s\n" % self.filename) sys.stderr.write('%s\n' % text) sys.exit(1) self.file = cStringIO.StringIO(text) if opts.has_key('-o'): if opts['-o'] != '-': outfile = open(v, 'w') sys.stdout = outfile else: # this could be done without a temp file target = sys.argv[len(sys.argv) -1] self.tmpfile = tempfile.mktemp() self.tmp = open(self.tmpfile, 'w') sys.stdout = self.tmp if opts.has_key('-d'): if opts['-d'] > 0: self.day_range = opts['-d'] if opts.has_key('-D'): self.showDate = 1 if opts.has_key('-U'): self.showUser = 1 if opts.has_key('-V'): self.showVersion = 1 def parse_raw_annotated_file(self): ann = re.compile('((\d+\.?)+)\s+\((\w+)\s+(\d\d)-'\ '(\w{3})-(\d\d)\): (.*)') text = self.file.read() lines = string.split(text, '\n') for line in lines: # Parse an annotate string m = ann.search(line) if m: self.version[self.counter] = m.group(1) self.user[self.counter] = m.group(3) oldtime = self.today - time.mktime(( int(m.group(6)), int(month_num[m.group(5)]), int(m.group(4)),0,0,0,0,0,0)) self.rtime[self.counter] = oldtime / 86400 self.source[self.counter] = self.html_quote(m.group(7)) else: self.source[self.counter] = self.html_quote(line) pass self.counter = self.counter + 1 def write_annotated_html_file(self): if os.environ.has_key('SCRIPT_NAME'): print 'Status: 200 OK\r\n' print 'Content-type: text/html\r\n\r\n' print ('<html><head><title>%s</title></head>\n' \ '<body bgcolor="#000000">\n' \ '<font color="#FFFFFF"><H1>File %s</H1>\n' \ '<H3>Code age in days</H2>' % (self.filename, self.filename)) for i in range(self.day_range + 1): self.color_table[i] = \ self.hsvtorgb(240.0 * i / self.day_range, 1.0, 1.0) step = self.day_range / 40 if step < 5: step = 1 while self.day_range/step > 40: step = step + 1 if step >= 5: if step != 5: step = step + 5 - (step % 5) while self.day_range / step > 20: step = step + 5 for i in range(self.day_range + 1, step): print '<font color=%s>%s ' % (self.color_table[i], i), print '<pre><code>' for i in range(self.counter): if self.showUser and self.user.has_key(i): print '%s%s ' % ('<font color=#FFFFFF>', string.ljust(self.user[i],10)), if self.showVersion and self.version.has_key(i): print '%s%s ' % ('<font color=#FFFFFF>', string.ljust(self.version[i],6)), if self.showDate and self.rtime.has_key(i): (year,mon,day,hour,min,sec,dow,doy,dst) = time.gmtime( self.today - self.rtime[i] * 86400) print '<font color=#FFFFFF>%02d/%02d/%4d ' % (mon, day, year), if self.rtime.get(i, self.day_range) < self.day_range: fcolor = self.color_table.get( self.rtime[i], self.color_table[self.day_range]) else: fcolor = self.color_table[self.day_range] print '<font color=%s> %s' % (fcolor, self.source[i]) print ('</code></pre>\n' \ '<font color=#FFFFFF>\n' \ '<H5>Granny original Perl version by' \ '<I>J. Gabriel Foster</I>\n' \ '<ADDRESS><A HREF=\"mailto:gabe@sgrail.com\">'\ 'gabe@sgrail.com</A></ADDRESS>\n' \ 'Python version by <I>Brian Lenihan</I>\n' \ '<ADDRESS><A HREF=\"mailto:brianl@real.com\">' \ 'brianl@real.com</A></ADDRESS>\n' \ '</body></html>') sys.stdout.flush() def hsvtorgb(self,h,s,v): """ a veritable technicolor spew """ if s == 0.0: r = v; g = v; b = v else: if h < 0: h = h + 360.0 elif h >= 360.0: h = h - 360.0 h = h / 60.0 i = int(h) f = h - i if s > 1.0: s = 1.0 p = v * (1.0 - s) q = v * (1.0 - (s * f)) t = v * (1.0 - (s * (1.0 - f))) if i == 0: r = v; g = t; b = p elif i == 1: r = q; g = v; b = p elif i == 2: r = p; g = v; b = t elif i == 3: r = p; g = q; b = v elif i == 4: r = t; g = p; b = v elif i == 5: r = v; g = p; b = q return '#%02X%02X%02X' % (r * 255 + 0.5, g * 255 + 0.5, b * 255 + 0.5) def usage(self, help=None): sys.stderr.write('\nusage: %s %s\n\n' % ( sys.argv[0], '[-hDUV][-d days][-i input][-o output][-r rev] FILE') ) if help is not None: sys.stderr.write( '-h: Get this help display.\n' \ '-i: Specify the input file. (Use - for stdin.)\n' \ '-o: Specify the output file. (Use - for stdout.)\n' \ '-d: Specify the day range for the coloring.\n' \ '-r: Specify the cvs revision of the file.\n' \ '-D: Display the date the line was last edited.\n' \ '-U Display the user that last edited the line.\n' \ '-V: Display the version the line was last edited.\n\n' \ 'By default, %s executes a cvs annotate on a FILE and\n' \ 'runs netscape to display the graphical ' \ 'annotation\n' % sys.argv[0] ) sys.exit(0)class CGIAnnotate(Annotate): def __init__(self,tempdir='/usr/tmp'): Annotate.__init__(self) if os.name == 'nt': self.tempdir = os.environ.get('TEMP') or os.environ.get('TMP') else: # XXX need a sanity check here self.tempdir = tempdir os.chdir(self.tempdir) def process_args(self): f = cgi.FieldStorage() cvsroot = f['root'].value if f.has_key('showUser'): self.showUser = 1 if f.has_key('showDate'): self.showDate = 1 if f.has_key('showVersion'): self.showVersion = 1 if f.has_key('rev'): self.revision = '-r%s' % f['rev'].value path = f['Name'].value module = os.path.dirname(path) self.workingdir = 'ann.%s' % os.getpid() self.filename = os.path.basename(path) os.mkdir(self.workingdir) os.chdir(os.path.join(self.tempdir, self.workingdir)) os.system('cvs -d %s co %s' % (cvsroot, path)) os.chdir(module) cmd = 'cvs annotate %s %s' % (self.revision, self.filename) status, text = self.getoutput(cmd) if status != 0 or text == '': text = "Can't run cvs annotate on %s\n" % path self.file = cStringIO.StringIO(text) def cleanup(self): os.chdir(self.tempdir) os.system('rm -rf %s' % self.workingdir) def display_annotated_html_file(self): pass def usage(self): passif __name__ == '__main__': if os.environ.has_key('SCRIPT_NAME'): import cgi A = CGIAnnotate() else: A = Annotate() A.run()⌨️ 快捷键说明
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