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Revision 639
(checked in by mikerobi, 3 years ago)
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ticket:288 changes merged into trunk, deleted httperrors branch, added assertErrorPage to CPWebCase
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- Property svn:eol-style set to
LF
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import cgi |
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import cherrypy |
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class FieldStorage(cgi.FieldStorage): |
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def __init__(self, *args, **kwds): |
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try: |
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cgi.FieldStorage.__init__(self, *args, **kwds) |
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except ValueError, ex: |
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if str(ex) == 'Maximum content length exceeded': |
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raise cherrypy.HTTPError(status=413) |
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else: |
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raise ex |
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def read_lines_to_eof(self): |
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"""Internal: read lines until EOF.""" |
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while 1: |
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line = self.fp.readline(1<<16) |
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if not line: |
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self.done = -1 |
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break |
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self.__write(line) |
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def read_lines_to_outerboundary(self): |
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"""Internal: read lines until outerboundary.""" |
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next = "--" + self.outerboundary |
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last = next + "--" |
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delim = "" |
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last_line_lfend = True |
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while 1: |
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line = self.fp.readline(1<<16) |
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if not line: |
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self.done = -1 |
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break |
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if line[:2] == "--" and last_line_lfend: |
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strippedline = line.strip() |
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if strippedline == next: |
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break |
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if strippedline == last: |
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self.done = 1 |
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break |
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odelim = delim |
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if line[-2:] == "\r\n": |
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delim = "\r\n" |
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line = line[:-2] |
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last_line_lfend = True |
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elif line[-1] == "\n": |
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delim = "\n" |
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line = line[:-1] |
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last_line_lfend = True |
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else: |
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delim = "" |
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last_line_lfend = False |
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self.__write(odelim + line) |
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def skip_lines(self): |
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"""Internal: skip lines until outer boundary if defined.""" |
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if not self.outerboundary or self.done: |
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return |
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next = "--" + self.outerboundary |
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last = next + "--" |
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last_line_lfend = True |
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while 1: |
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line = self.fp.readline(1<<16) |
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if not line: |
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self.done = -1 |
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break |
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if line[:2] == "--" and last_line_lfend: |
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strippedline = line.strip() |
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if strippedline == next: |
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break |
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if strippedline == last: |
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self.done = 1 |
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break |
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if line.endswith('\n'): |
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last_line_lfend = True |
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else: |
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last_line_lfend = False |
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