python (3.12.0)
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Zyc c} w )aA Utilities to compile possibly incomplete Python source code.
This module provides two interfaces, broadly similar to the builtin
function compile(), which take program text, a filename and a 'mode'
and:
- Return code object if the command is complete and valid
- Return None if the command is incomplete
- Raise SyntaxError, ValueError or OverflowError if the command is a
syntax error (OverflowError and ValueError can be produced by
malformed literals).
The two interfaces are:
compile_command(source, filename, symbol):
Compiles a single command in the manner described above.
CommandCompiler():
Instances of this class have __call__ methods identical in
signature to compile_command; the difference is that if the
instance compiles program text containing a __future__ statement,
the instance 'remembers' and compiles all subsequent program texts
with the statement in force.
The module also provides another class:
Compile():
Instances of this class act like the built-in function compile,
but with 'memory' in the sense described above.
N)compile_commandCompileCommandCompileri i @ c |j d D ] }|j }|s|d dk7 s n |dk7 rd}t j 5 t j dt
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Arguments:
source -- the source string; may contain \n characters
filename -- optional filename from which source was read; default
"<input>"
symbol -- optional grammar start symbol; "single" (default), "exec"
or "eval"
Return value / exceptions raised:
- Return a code object if the command is complete and valid
- Return None if the command is incomplete
- Raise SyntaxError, ValueError or OverflowError if the command is a
syntax error (OverflowError and ValueError can be produced by
malformed literals).
)r r+ r* s r r r X s & (FHf ==r$ c e Zd ZdZd Zd Zy)r zInstances of this class behave much like the built-in compile
function, but if one is used to compile text containing a future
statement, it "remembers" and compiles all subsequent program texts
with the statement in force.c ( t t z | _ y r& )r( r) flagsselfs r __init__zCompile.__init__r s +.II
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compiler_flag)r1 r r r codeobfeatures r __call__zCompile.__call__u sT 64::tD 4G!6!66
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r$ N__name__
__module__ __qualname____doc__r2 r9 r$ r r r m s $Jr$ r c e Zd ZdZd ZddZy)r a( Instances of this class have __call__ methods identical in
signature to compile_command; the difference is that if the
instance compiles program text containing a __future__ statement,
the instance 'remembers' and compiles all subsequent program texts
with the statement in force.c " t | _ y r& )r r r0 s r r2 zCommandCompiler.__init__ s
r$ c 2 t | j ||| S )a Compile a command and determine whether it is incomplete.
Arguments:
source -- the source string; may contain \n characters
filename -- optional filename from which source was read;
default "<input>"
symbol -- optional grammar start symbol; "single" (default) or
"eval"
Return value / exceptions raised:
- Return a code object if the command is complete and valid
- Return None if the command is incomplete
- Raise SyntaxError, ValueError or OverflowError if the command is a
syntax error (OverflowError and ValueError can be produced by
malformed literals).
)r r )r1 r r r s r r9 zCommandCompiler.__call__ s & dmmVXvFFr$ Nz<input>singler: r? r$ r r r | s $ "Gr$ r rC )r>
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