1 files changed, 0 insertions, 237 deletions
diff --git a/lib/python2.7/quopri.py b/lib/python2.7/quopri.py
deleted file mode 100755
index 8788afc..0000000
--- a/lib/python2.7/quopri.py
+++ /dev/null
@@ -1,237 +0,0 @@
-#! /usr/bin/env python
-
-"""Conversions to/from quoted-printable transport encoding as per RFC 1521."""
-
-# (Dec 1991 version).
-
-__all__ = ["encode", "decode", "encodestring", "decodestring"]
-
-ESCAPE = '='
-MAXLINESIZE = 76
-HEX = '0123456789ABCDEF'
-EMPTYSTRING = ''
-
-try:
-    from binascii import a2b_qp, b2a_qp
-except ImportError:
-    a2b_qp = None
-    b2a_qp = None
-
-
-def needsquoting(c, quotetabs, header):
-    """Decide whether a particular character needs to be quoted.
-
-    The 'quotetabs' flag indicates whether embedded tabs and spaces should be
-    quoted.  Note that line-ending tabs and spaces are always encoded, as per
-    RFC 1521.
-    """
-    if c in ' \t':
-        return quotetabs
-    # if header, we have to escape _ because _ is used to escape space
-    if c == '_':
-        return header
-    return c == ESCAPE or not (' ' <= c <= '~')
-
-def quote(c):
-    """Quote a single character."""
-    i = ord(c)
-    return ESCAPE + HEX[i//16] + HEX[i%16]
-
-
-
-def encode(input, output, quotetabs, header = 0):
-    """Read 'input', apply quoted-printable encoding, and write to 'output'.
-
-    'input' and 'output' are files with readline() and write() methods.
-    The 'quotetabs' flag indicates whether embedded tabs and spaces should be
-    quoted.  Note that line-ending tabs and spaces are always encoded, as per
-    RFC 1521.
-    The 'header' flag indicates whether we are encoding spaces as _ as per
-    RFC 1522.
-    """
-
-    if b2a_qp is not None:
-        data = input.read()
-        odata = b2a_qp(data, quotetabs = quotetabs, header = header)
-        output.write(odata)
-        return
-
-    def write(s, output=output, lineEnd='\n'):
-        # RFC 1521 requires that the line ending in a space or tab must have
-        # that trailing character encoded.
-        if s and s[-1:] in ' \t':
-            output.write(s[:-1] + quote(s[-1]) + lineEnd)
-        elif s == '.':
-            output.write(quote(s) + lineEnd)
-        else:
-            output.write(s + lineEnd)
-
-    prevline = None
-    while 1:
-        line = input.readline()
-        if not line:
-            break
-        outline = []
-        # Strip off any readline induced trailing newline
-        stripped = ''
-        if line[-1:] == '\n':
-            line = line[:-1]
-            stripped = '\n'
-        # Calculate the un-length-limited encoded line
-        for c in line:
-            if needsquoting(c, quotetabs, header):
-                c = quote(c)
-            if header and c == ' ':
-                outline.append('_')
-            else:
-                outline.append(c)
-        # First, write out the previous line
-        if prevline is not None:
-            write(prevline)
-        # Now see if we need any soft line breaks because of RFC-imposed
-        # length limitations.  Then do the thisline->prevline dance.
-        thisline = EMPTYSTRING.join(outline)
-        while len(thisline) > MAXLINESIZE:
-            # Don't forget to include the soft line break `=' sign in the
-            # length calculation!
-            write(thisline[:MAXLINESIZE-1], lineEnd='=\n')
-            thisline = thisline[MAXLINESIZE-1:]
-        # Write out the current line
-        prevline = thisline
-    # Write out the last line, without a trailing newline
-    if prevline is not None:
-        write(prevline, lineEnd=stripped)
-
-def encodestring(s, quotetabs = 0, header = 0):
-    if b2a_qp is not None:
-        return b2a_qp(s, quotetabs = quotetabs, header = header)
-    from cStringIO import StringIO
-    infp = StringIO(s)
-    outfp = StringIO()
-    encode(infp, outfp, quotetabs, header)
-    return outfp.getvalue()
-
-
-
-def decode(input, output, header = 0):
-    """Read 'input', apply quoted-printable decoding, and write to 'output'.
-    'input' and 'output' are files with readline() and write() methods.
-    If 'header' is true, decode underscore as space (per RFC 1522)."""
-
-    if a2b_qp is not None:
-        data = input.read()
-        odata = a2b_qp(data, header = header)
-        output.write(odata)
-        return
-
-    new = ''
-    while 1:
-        line = input.readline()
-        if not line: break
-        i, n = 0, len(line)
-        if n > 0 and line[n-1] == '\n':
-            partial = 0; n = n-1
-            # Strip trailing whitespace
-            while n > 0 and line[n-1] in " \t\r":
-                n = n-1
-        else:
-            partial = 1
-        while i < n:
-            c = line[i]
-            if c == '_' and header:
-                new = new + ' '; i = i+1
-            elif c != ESCAPE:
-                new = new + c; i = i+1
-            elif i+1 == n and not partial:
-                partial = 1; break
-            elif i+1 < n and line[i+1] == ESCAPE:
-                new = new + ESCAPE; i = i+2
-            elif i+2 < n and ishex(line[i+1]) and ishex(line[i+2]):
-                new = new + chr(unhex(line[i+1:i+3])); i = i+3
-            else: # Bad escape sequence -- leave it in
-                new = new + c; i = i+1
-        if not partial:
-            output.write(new + '\n')
-            new = ''
-    if new:
-        output.write(new)
-
-def decodestring(s, header = 0):
-    if a2b_qp is not None:
-        return a2b_qp(s, header = header)
-    from cStringIO import StringIO
-    infp = StringIO(s)
-    outfp = StringIO()
-    decode(infp, outfp, header = header)
-    return outfp.getvalue()
-
-
-
-# Other helper functions
-def ishex(c):
-    """Return true if the character 'c' is a hexadecimal digit."""
-    return '0' <= c <= '9' or 'a' <= c <= 'f' or 'A' <= c <= 'F'
-
-def unhex(s):
-    """Get the integer value of a hexadecimal number."""
-    bits = 0
-    for c in s:
-        if '0' <= c <= '9':
-            i = ord('0')
-        elif 'a' <= c <= 'f':
-            i = ord('a')-10
-        elif 'A' <= c <= 'F':
-            i = ord('A')-10
-        else:
-            break
-        bits = bits*16 + (ord(c) - i)
-    return bits
-
-
-
-def main():
-    import sys
-    import getopt
-    try:
-        opts, args = getopt.getopt(sys.argv[1:], 'td')
-    except getopt.error, msg:
-        sys.stdout = sys.stderr
-        print msg
-        print "usage: quopri [-t | -d] [file] ..."
-        print "-t: quote tabs"
-        print "-d: decode; default encode"
-        sys.exit(2)
-    deco = 0
-    tabs = 0
-    for o, a in opts:
-        if o == '-t': tabs = 1
-        if o == '-d': deco = 1
-    if tabs and deco:
-        sys.stdout = sys.stderr
-        print "-t and -d are mutually exclusive"
-        sys.exit(2)
-    if not args: args = ['-']
-    sts = 0
-    for file in args:
-        if file == '-':
-            fp = sys.stdin
-        else:
-            try:
-                fp = open(file)
-            except IOError, msg:
-                sys.stderr.write("%s: can't open (%s)\n" % (file, msg))
-                sts = 1
-                continue
-        if deco:
-            decode(fp, sys.stdout)
-        else:
-            encode(fp, sys.stdout, tabs)
-        if fp is not sys.stdin:
-            fp.close()
-    if sts:
-        sys.exit(sts)
-
-
-
-if __name__ == '__main__':
-    main()