Thanks a lot! Always forgetting Sage has its own type for integers. Some automatic coersion would help a lot in such situation.
On Wednesday, March 7, 2012 2:02:17 PM UTC+2, Jason Grout wrote: > > On 3/7/12 5:50 AM, Zoresvit wrote: > > Is there a way to use new Python string formatting > > <http://docs.python.org/library/string.html<http://docs.python.org/library/string.html>> > > > in Sage without disabling > > the preparser? > > > > For now I get the following: > > > > sage: "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42) > > > --------------------------------------------------------------------------- > > ValueError Traceback (most recent call last) > > /home/zoresvit/devel/ciphering/algebraic/<ipython console> in > <module>() > > ValueError: Unknown format code 'd' for object of type 'str' > > > > > > If the preparser is off, everything works: > > > > sage: preparser(False) > > sage: "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}".format(42) > > 'int: 42; hex: 0x2a; oct: 0o52; bin: 0b101010' > > > > The problem is that apparently format doesn't accept Integers: > > sage: "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: > {0:#b}".format(int(42)) > 'int: 42; hex: 0x2a; oct: 0o52; bin: 0b101010' > sage: "int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: > {0:#b}".format(Integer(42)) > > --------------------------------------------------------------------------- > ValueError Traceback (most recent call last) > > /Users/grout/jason/drake/linear-algebra/Exams/<ipython console> in > <module>() > > ValueError: Unknown format code 'd' for object of type 'str' > > Thanks, > > Jason > > > -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
