cpython

Commit Graph

Author	SHA1	Message	Date
Guido van Rossum	aee0bad0a5	First part of package support. This doesn't yet support "import a.b.c" or "from a.b.c import x", but it does recognize directories. When importing a directory, it initializes __path__ to a list containing the directory name, and loads the __init__ module if found. The (internal) find_module() and load_module() functions are restructured so that they both also handle built-in and frozen modules and Mac resources (and directories of course). The imp module's find_module() and (new) load_module() also have this functionality. Moreover, imp unconditionally defines constants for all module types, and has two more new functions: find_module_in_package() and find_module_in_directory(). There's also a new API function, PyImport_ImportModuleEx(), which takes all four __import__ arguments (name, globals, locals, fromlist). The last three may be NULL. This is currently the same as PyImport_ImportModule() but in the future it will be able to do relative dotted-path imports. Other changes: - bltinmodule.c: in __import__, call PyImport_ImportModuleEx(). - ceval.c: always pass the fromlist to __import__, even if it is a C function, so PyImport_ImportModuleEx() is useful. - getmtime.c: the function has a second argument, the FILE*, on which it applies fstat(). According to Sjoerd this is much faster. The first (pathname) argument is ignored, but remains for backward compatibility (so the Mac version still works without changes). By cleverly combining the new imp functionality, the full support for dotted names in Python (mini.py, not checked in) is now about 7K, lavishly commented (vs. 14K for ni plus 11K for ihooks, also lavishly commented). Good night!	29 years ago
Barry Warsaw	757af0e7bb	Removed obsolete exception PyExc_AccessError. Added PyErr_MemoryErrorInst to hold the pre-instantiated instance when using class based exceptions. Simplified the creation of all built-in exceptions, both class based and string based. Actually, for class based exceptions, the string ones are still created just in case there's a problem creating the class based ones (so you still get some exception handling!). Now the init and fini functions run through a list of structure elements, creating the strings (and optionally classes) for every entry. initerrors(): the new base class exceptions StandardError, LookupError, and NumberError are initialized when using string exceptions, to tuples containing the list of derived string exceptions. This GvR trick enables forward compatibility! One bit of nastiness is that the C code has to know the inheritance tree embodied in exceptions.py. Added the two phase init and fini functions.	29 years ago
Barry Warsaw	cde8b1ba0c	Two new built-in functions: issubclass() and isinstance(). Both take classes as their second arguments. The former takes a class as the first argument and returns true iff first is second, or is a subclass of second. The latter takes any object as the first argument and returns true iff first is an instance of the second, or any subclass of second. Also, change all occurances of pointer compares against PyExc_IndexError with PyErr_ExceptionMatches() calls.	29 years ago
Guido van Rossum	25ce566661	The last of the mass checkins for separate (sub)interpreters. Everything should now work again. See the comments for the .h files mass checkin (e.g. pystate.h) for more detail.	29 years ago
Guido van Rossum	c8b6df9004	PyObject_Compare can raise an exception now.	29 years ago
Guido van Rossum	b6a7f77c9f	Oops -- missed FloatingPointError in renaming.	29 years ago
Guido van Rossum	b05a5c7698	Instead of importing graminit.h whenever one of the three grammar 'root' symbols is needed, define these in Python.h with a Py_ prefix.	29 years ago
Guido van Rossum	666b17a280	New dir() function -- - uses abstract interface where possible - uses __members__ and __methods__ - returns [] when an object has no info available	29 years ago
Guido van Rossum	15e33a4c42	Avoid sprintf buffer overflow if more than 9999 arguments.	29 years ago
Guido van Rossum	79f25d9a7b	Quickly renamed the remaining files -- this directory is done.	29 years ago
Guido van Rossum	6bf62dad9e	Keep gcc -Wall and Microsoft VC happy.	29 years ago
Guido van Rossum	c6472e9ee1	1. Add string conversions to int(), long(), float(). (Not to complex()!) 2. Fix two bugs in complex(): - Memory leak when using complex(classinstance) -- r was never DECREF'ed. - Conversion of the second argument, if not complex, was done using the type vector of the 1st.	29 years ago
Guido van Rossum	1c6a459921	Define __debug__ as 0 if -O is given, 1 otherwise. Also test for errors in initializing the dictionary.	29 years ago
Guido van Rossum	0ae748d3c4	Changes for Lee Busby's SIGFPE patch set. New file pyfpe.c and exception FloatingPointError. Surround some f.p. operations with PyFPE macro brackets.	29 years ago
Guido van Rossum	e8811f85ed	Added intern() function.	29 years ago
Guido van Rossum	8d75161671	Intern the string "__complex__".	29 years ago
Guido van Rossum	1a2c5cbcc4	Add unistd.h to make gcc -Wall happy.	29 years ago
Guido van Rossum	ed0af8fe70	Support __complex__ method on instances, for complex() conversion. Keep gcc -Wall happy.	30 years ago
Guido van Rossum	d266eb460e	New permission notice, includes CNRI.	30 years ago
Guido van Rossum	b75fba04c7	Forget about Ellipses b/w compatibility.	30 years ago
Guido van Rossum	e449af7da9	Ellipses -> Ellipsis rename (the dictionary really says that it should be Ellipsis!). Bumped the API version because a linker-visible symbol is affected. Old C code will still compile -- there's a b/w compat macro. Similarly, old Python code will still run, builtin exports both Ellipses and Ellipsis.	30 years ago
Guido van Rossum	b072150d7f	Stupid bug: complex(x,y) would yield x+xj	30 years ago
Guido van Rossum	79d96d6bff	Don't die in resizestring() on filter(<func>, "").	30 years ago
Guido van Rossum	fe4b6ee775	Include mymath.h instead of declaring prototypes for math functions. Fix leak and unchecked error in complex().	30 years ago
Guido van Rossum	6ffd553899	Add 'Ellipses' object.	30 years ago
Guido van Rossum	8861b74445	Changes for slice and ellipses	30 years ago
Guido van Rossum	530956d247	Py_complex; and WITHOUT_COMPLEX added to getargs.c	30 years ago
Guido van Rossum	795ba583f2	Removed some redundant header includes. dir(object) now returns object.__dict__.keys() even if __dict__ is not a dictionary.	30 years ago
Guido van Rossum	d17057745c	Add list() method, analogous to tuple().	30 years ago
Guido van Rossum	c96ef6ab9e	properly initialize optional arguments to apply()	30 years ago
Guido van Rossum	8a5c5d277e	changes for complex numbers	30 years ago
Guido van Rossum	b7b45627e8	avoid resize of 0-length tuple	31 years ago
Guido van Rossum	53bb7fff11	be more suspicious of getlocals()	31 years ago
Guido van Rossum	681d79aaf3	keyword arguments and faster calls	31 years ago
Guido van Rossum	32120311ed	rename arglist to alist (conflict with new grammar symbol)	31 years ago
Guido van Rossum	872537cc86	added locals() and globals(); [raw_]input() uses readline()	31 years ago
Guido van Rossum	8a1e8eb62f	fix bogus test for negative float	31 years ago
Guido van Rossum	24c137432c	call __import__() with 4 args instead of 1	31 years ago
Guido van Rossum	2165158ab3	test for float to the float power here	31 years ago
Guido van Rossum	a6f6050229	moved callable() to object.c	31 years ago
Guido van Rossum	7f9fa97ca2	fix import related leaks	31 years ago
Guido van Rossum	0865dd9ce9	fix Alpha bug in (x)range; different __builtins__ initialization	31 years ago
Guido van Rossum	58b6873f6b	fix subtle refcount big in filter() -- Tim MacKenzie	31 years ago
Guido van Rossum	5524a59b09	move coerce() from bltinmodule.c to object.c and implement builtin_coerce() differently	31 years ago
Guido van Rossum	84eaa8396e	fix globals/locals defaults for eval/execfile	31 years ago
Guido van Rossum	6135a87f2b	__builtins__ mods (and sys_checkinterval for ceval.c)	31 years ago
Guido van Rossum	6a00cd8b89	* Python/bltinmodule.c: restructured coerce(), divmod(), pow() to use new instancebinop interface	31 years ago
Guido van Rossum	6d023c98b0	Added 1995 to copyright message. bltinmodule.c: fixed coerce() nightmare in ternary pow(). modsupport.c (initmodule2): pass METH_FREENAME flag to newmethodobject(). pythonrun.c: move flushline() into and around print_error().	31 years ago
Guido van Rossum	1ae940a587	Lots of changes, most minor (fatal() instead of abort(), use of err_fetch/err_restore and so on). But... NOTE: import.c has been rewritten and all the DL stuff is now in the new file importdl.c.	31 years ago
Guido van Rossum	030ae17582	fix pow() core dump	32 years ago

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645 Commits (6db7033192cd537ca987a65971acb01206c3ba82)