python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 158 deletions

diff --git a/sys/lib/python/multifile.py b/sys/lib/python/multifile.py
deleted file mode 100644
index e82a3fdea..000000000
--- a/sys/lib/python/multifile.py
+++ /dev/null
@@ -1,158 +0,0 @@
-"""A readline()-style interface to the parts of a multipart message.
-
-The MultiFile class makes each part of a multipart message "feel" like
-an ordinary file, as long as you use fp.readline().  Allows recursive
-use, for nested multipart messages.  Probably best used together
-with module mimetools.
-
-Suggested use:
-
-real_fp = open(...)
-fp = MultiFile(real_fp)
-
-"read some lines from fp"
-fp.push(separator)
-while 1:
-        "read lines from fp until it returns an empty string" (A)
-        if not fp.next(): break
-fp.pop()
-"read remaining lines from fp until it returns an empty string"
-
-The latter sequence may be used recursively at (A).
-It is also allowed to use multiple push()...pop() sequences.
-
-If seekable is given as 0, the class code will not do the bookkeeping
-it normally attempts in order to make seeks relative to the beginning of the
-current file part.  This may be useful when using MultiFile with a non-
-seekable stream object.
-"""
-
-__all__ = ["MultiFile","Error"]
-
-class Error(Exception):
-    pass
-
-class MultiFile:
-
-    seekable = 0
-
-    def __init__(self, fp, seekable=1):
-        self.fp = fp
-        self.stack = []
-        self.level = 0
-        self.last = 0
-        if seekable:
-            self.seekable = 1
-            self.start = self.fp.tell()
-            self.posstack = []
-
-    def tell(self):
-        if self.level > 0:
-            return self.lastpos
-        return self.fp.tell() - self.start
-
-    def seek(self, pos, whence=0):
-        here = self.tell()
-        if whence:
-            if whence == 1:
-                pos = pos + here
-            elif whence == 2:
-                if self.level > 0:
-                    pos = pos + self.lastpos
-                else:
-                    raise Error, "can't use whence=2 yet"
-        if not 0 <= pos <= here or \
-                        self.level > 0 and pos > self.lastpos:
-            raise Error, 'bad MultiFile.seek() call'
-        self.fp.seek(pos + self.start)
-        self.level = 0
-        self.last = 0
-
-    def readline(self):
-        if self.level > 0:
-            return ''
-        line = self.fp.readline()
-        # Real EOF?
-        if not line:
-            self.level = len(self.stack)
-            self.last = (self.level > 0)
-            if self.last:
-                raise Error, 'sudden EOF in MultiFile.readline()'
-            return ''
-        assert self.level == 0
-        # Fast check to see if this is just data
-        if self.is_data(line):
-            return line
-        else:
-            # Ignore trailing whitespace on marker lines
-            marker = line.rstrip()
-        # No?  OK, try to match a boundary.
-        # Return the line (unstripped) if we don't.
-        for i, sep in enumerate(reversed(self.stack)):
-            if marker == self.section_divider(sep):
-                self.last = 0
-                break
-            elif marker == self.end_marker(sep):
-                self.last = 1
-                break
-        else:
-            return line
-        # We only get here if we see a section divider or EOM line
-        if self.seekable:
-            self.lastpos = self.tell() - len(line)
-        self.level = i+1
-        if self.level > 1:
-            raise Error,'Missing endmarker in MultiFile.readline()'
-        return ''
-
-    def readlines(self):
-        list = []
-        while 1:
-            line = self.readline()
-            if not line: break
-            list.append(line)
-        return list
-
-    def read(self): # Note: no size argument -- read until EOF only!
-        return ''.join(self.readlines())
-
-    def next(self):
-        while self.readline(): pass
-        if self.level > 1 or self.last:
-            return 0
-        self.level = 0
-        self.last = 0
-        if self.seekable:
-            self.start = self.fp.tell()
-        return 1
-
-    def push(self, sep):
-        if self.level > 0:
-            raise Error, 'bad MultiFile.push() call'
-        self.stack.append(sep)
-        if self.seekable:
-            self.posstack.append(self.start)
-            self.start = self.fp.tell()
-
-    def pop(self):
-        if self.stack == []:
-            raise Error, 'bad MultiFile.pop() call'
-        if self.level <= 1:
-            self.last = 0
-        else:
-            abslastpos = self.lastpos + self.start
-        self.level = max(0, self.level - 1)
-        self.stack.pop()
-        if self.seekable:
-            self.start = self.posstack.pop()
-            if self.level > 0:
-                self.lastpos = abslastpos - self.start
-
-    def is_data(self, line):
-        return line[:2] != '--'
-
-    def section_divider(self, str):
-        return "--" + str
-
-    def end_marker(self, str):
-        return "--" + str + "--"