Package: sagemath
Version: 3.0.5dfsg-2
Severity: important
--- Please enter the report below this line. ---
Hi,
when I enter "x+x", I get the following exception:
$ sage
----------------------------------------------------------------------
| SAGE Version 3.0.5, Release Date: 2008-07-11 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: x+x
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (805, 0))
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (785, 0))
---------------------------------------------------------------------------
EOF Traceback (most recent call last)
/home/ondra/<ipython console> in <module>()
/home/ondra/lib/lib/python/IPython/Prompts.pyc in __call__(self, arg)
549
550 # and now call a possibly user-defined print mechanism
--> 551 manipulated_val = self.display(arg)
552
553 # user display hooks can change the variable to be stored in
/home/ondra/lib/lib/python/IPython/Prompts.pyc in _display(self, arg)
575 return IPython.generics.result_display(arg)
576 except TryNext:
--> 577 return self.shell.hooks.result_display(arg)
578
579 # Assign the default display method:
/home/ondra/lib/lib/python/IPython/hooks.pyc in __call__(self, *args, **kw)
139 #print "prio",prio,"cmd",cmd #dbg
140 try:
--> 141 ret = cmd(*args, **kw)
142 return ret
143 except ipapi.TryNext, exc:
/home/ondra/lib/lib/python/IPython/hooks.pyc in result_display(self, arg)
169
170 if self.rc.pprint:
--> 171 out = pformat(arg)
172 if '\n' in out:
173 # So that multi-line strings line up with the left column of
/usr/lib/python2.5/pprint.pyc in pformat(self, object)
109 def pformat(self, object):
110 sio = _StringIO()
--> 111 self._format(object, sio, 0, 0, {}, 0)
112 return sio.getvalue()
113
/usr/lib/python2.5/pprint.pyc in _format(self, object, stream, indent,
allowance, context, level)
127 self._readable = False
128 return
--> 129 rep = self._repr(object, context, level - 1)
130 typ = _type(object)
131 sepLines = _len(rep) > (self._width - 1 - indent - allowance)
/usr/lib/python2.5/pprint.pyc in _repr(self, object, context, level)
193 def _repr(self, object, context, level):
194 repr, readable, recursive = self.format(object, context.copy(),
--> 195 self._depth, level)
196 if not readable:
197 self._readable = False
/usr/lib/python2.5/pprint.pyc in format(self, object, context, maxlevels, level)
205 and whether the object represents a recursive construct.
206 """
--> 207 return _safe_repr(object, context, maxlevels, level)
208
209
/usr/lib/python2.5/pprint.pyc in _safe_repr(object, context, maxlevels, level)
290 return format % _commajoin(components), readable, recursive
291
--> 292 rep = repr(object)
293 return rep, (rep and not rep.startswith('<')), False
294
/usr/lib/python2.5/site-packages/sage/structure/sage_object.so in
sage.structure.sage_object.SageObject.__repr__
(sage/structure/sage_object.c:795)()
/usr/lib/python2.5/site-packages/sage/calculus/calculus.pyc in _repr_(self,
simplify)
4911 return self._simp._repr_(simplify=False)
4912 else:
-> 4913 return self.simplify()._repr_(simplify=False)
4914
4915 ops = self._operands
/usr/lib/python2.5/site-packages/sage/calculus/calculus.pyc in simplify(self)
3224 return self._simp
3225 except AttributeError:
-> 3226 S =
evaled_symbolic_expression_from_maxima_string(self._maxima_init_())
3227 S._simp = None
3228 self._simp = S
/usr/lib/python2.5/site-packages/sage/calculus/calculus.pyc in
evaled_symbolic_expression_from_maxima_string(x)
8317 x^e + I + e^pi
8318 """
-> 8319 return symbolic_expression_from_maxima_string(maxima.eval(x))
8320
8321 def first_var(expr):
/usr/lib/python2.5/site-packages/sage/interfaces/expect.pyc in eval(self, code,
strip, synchronize, **kwds)
915 try:
916 with gc_disabled():
--> 917 return '\n'.join([self._eval_line(L, **kwds) for L in
code.split('\n') if L != ''])
918 except KeyboardInterrupt:
919 # DO NOT CATCH KeyboardInterrupt, as it is being caught
/usr/lib/python2.5/site-packages/sage/interfaces/maxima.pyc in _eval_line(self,
line, allow_use_file, wait_for_prompt, reformat, error_check)
559 return repr(a)
560 else:
--> 561 self._sendline(line)
562
563 if not wait_for_prompt:
/usr/lib/python2.5/site-packages/sage/interfaces/maxima.pyc in _sendline(self,
str)
430
431 def _sendline(self, str):
--> 432 self._sendstr(str)
433 os.write(self._expect.child_fd, os.linesep)
434
/usr/lib/python2.5/site-packages/sage/interfaces/maxima.pyc in _sendstr(self,
str)
435 def _sendstr(self, str):
436 if self._expect is None:
--> 437 self._start()
438 try:
439 os.write(self._expect.child_fd, str)
/usr/lib/python2.5/site-packages/sage/interfaces/maxima.pyc in _start(self)
420
421 def _start(self):
--> 422 Expect._start(self)
423 self._eval_line('0;')
424
/usr/lib/python2.5/site-packages/sage/interfaces/expect.pyc in _start(self,
alt_message, block_during_init)
467 if block_during_init:
468 for X in self.__init_code:
--> 469 self.eval(X)
470 else:
471 for X in self.__init_code:
/usr/lib/python2.5/site-packages/sage/interfaces/expect.pyc in eval(self, code,
strip, synchronize, **kwds)
915 try:
916 with gc_disabled():
--> 917 return '\n'.join([self._eval_line(L, **kwds) for L in
code.split('\n') if L != ''])
918 except KeyboardInterrupt:
919 # DO NOT CATCH KeyboardInterrupt, as it is being caught
/usr/lib/python2.5/site-packages/sage/interfaces/maxima.pyc in _eval_line(self,
line, allow_use_file, wait_for_prompt, reformat, error_check)
564 return
565
--> 566 self._expect_expr(self._display_prompt)
567 self._expect_expr()
568 out = self._before()
/usr/lib/python2.5/site-packages/sage/interfaces/maxima.pyc in
_expect_expr(self, expr, timeout)
455 i = self._expect.expect(expr,timeout=timeout)
456 else:
--> 457 i = self._expect.expect(expr)
458 if i > 0:
459 v = self._expect.before
/usr/lib/python2.5/site-packages/pexpect.py in expect(self, pattern, timeout,
searchwindowsize)
1309
1310 compiled_pattern_list = self.compile_pattern_list(pattern)
-> 1311 return self.expect_list(compiled_pattern_list, timeout,
searchwindowsize)
1312
1313 def expect_list(self, pattern_list, timeout = -1, searchwindowsize
= -1):
/usr/lib/python2.5/site-packages/pexpect.py in expect_list(self, pattern_list,
timeout, searchwindowsize)
1323 self.searchwindowsize value is used. """
1324
-> 1325 return self.expect_loop(searcher_re(pattern_list), timeout,
searchwindowsize)
1326
1327 def expect_exact(self, pattern_list, timeout = -1, searchwindowsize
= -1):
/usr/lib/python2.5/site-packages/pexpect.py in expect_loop(self, searcher,
timeout, searchwindowsize)
1394 self.match = None
1395 self.match_index = None
-> 1396 raise EOF (str(e) + '\n' + str(self))
1397 except TIMEOUT, e:
1398 self.buffer = incoming
EOF: End Of File (EOF) in read_nonblocking(). Exception style platform.
<pexpect.spawn object at 0xc231e2c>
version: 2.3 ($Revision: 399 $)
command: /usr/bin/maxima
args: ['/usr/bin/maxima', '-p', '/usr/lib/sagemath/local/bin/sage-maxima.lisp']
searcher: searcher_re:
0: re.compile("<sage-display>")
buffer (last 100 chars):
before (last 100 chars): debugger-hook* to nil.
(%i2)
out of memory allocating 7 bytes after a total of 104925312 bytes
after: <class 'pexpect.EOF'>
match: None
match_index: None
exitstatus: 1
flag_eof: True
pid: 7801
child_fd: 3
closed: False
timeout: None
delimiter: <class 'pexpect.EOF'>
logfile: None
logfile_read: None
logfile_send: None
maxread: 10000
ignorecase: False
searchwindowsize: None
delaybeforesend: 0
delayafterclose: 0.1
delayafterterminate: 0.1
sage:
This happens both on i386 and amd64. It could be a Sage incompatible version of
maxima that is in Debian.
Ondrej
--- System information. ---
Architecture: i386
Kernel: Linux 2.6.26-1-686
Debian Release: 5.0
500 unstable mirrors1.kernel.org
--- Package information. ---
Depends (Version) | Installed
=====================================-+-=============
libatlas3gf-base | 3.6.0-22
OR libatlas.so.3gf |
libc6 (>= 2.7-1) | 2.7-18
libecm0 | 6.2-1
libflint-1.011 | 1.011-2
libfplll0 | 2.1.6+20071129-2
libgcc1 (>= 1:4.1.1) | 1:4.3.3-3
libgivaro0 | 3.2.10-1
libgmp3c2 | 2:4.2.2+dfsg-3
libgmpxx4ldbl | 2:4.2.2+dfsg-3
libgsl0ldbl (>= 1.9) | 1.12+dfsg-1
libiml0 (>= 1.0.3) | 1.0.3-3
liblinbox0 | 1.1.6~rc0-3
libm4ri-0.0.20080521 | 0.0.20080521-2
libmpfi0 | 1.3.4~rc4~cvs20080519-1
libmpfr1ldbl | 2.3.2.dfsg.1-1
libntl-5.4.2 | 5.4.2-4
libpari2-gmp (>= 2.3.4-1) | 2.3.4-1
libpolybori-0.5.0-0 | 0.5~rc1-1
libqd2c2a | 2.3.7-1
libreadline5 (>= 5.2) | 5.2-3.1
libsingular-3-0-4-3 | 3-0-4-3.dfsg-2
libstdc++6 (>= 4.2.1) | 4.3.3-3
libsymmetrica-2.0 | 2.0-1
libzn-poly-0.8 | 0.8-1
python (<< 2.6) | 2.5.2-3
python (>= 2.5) | 2.5.2-3
python-central (>= 0.6.7) | 0.6.8
python2.5 | 2.5.2-15
gap | 4r4p10-2
singular | 3-0-4-3.dfsg-2
maxima | 5.17.1-1
genus2reduction | 0.3-2
lcalc | 0.0.20080205-1
sympow | 1.019-4
python-matplotlib | 0.98.3-5
gfan | 0.3dfsg-1
python-gd | 0.52debian-3.1
mercurial | 1.1.2-2
python-twisted | 8.1.0-4
python-numpy | 1:1.1.1-2
python-crypto | 2.0.1+dfsg1-2.3
python-moinmoin | 1.8.1-1.1
sqlite3 | 3.5.9-6
palp | 1.1-1
ipython | 0.8.4-1
python-gnutls | 1.1.6-1
python-scipy | 0.6.0-12
python-cvxopt | 1.1-1
scons | 1.0.0-1
r-base | 2.8.1-2
gfortran | 4:4.3.2-3
python-sqlalchemy | 0.4.8-1
gmp-ecm | 6.2-1
python-sympy | 0.6.3-1
python-networkx | 0.36-2
python-pexpect | 2.3-1
cython | 0.10.2-1
python-twisted-web2 | 8.1.0-1
pari-gp | 2.3.4-1
pari-extra | 2.1-1
tachyon | 0.98~beta.dfsg-1
python-rpy | 1.0.3-6
gap-guava | 3.6-2
python-processing | 0.52-2
python-polybori | 0.5~rc1-1
libcdd-test | 094b.dfsg-4
libjs-jquery | 1.2.6-2
libsingular-dev | 3-0-4-3.dfsg-2
time | 1.7-23
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