Initial checkin of pygit2, the Python libgit2 bindings.
So far, only contains Repository and Object type definitions with a few methods. Change-Id: I0c53035fe3a418f5b96e36d1549dcf0ffed172f4
This commit is contained in:
		
							
								
								
									
										3
									
								
								.gitignore
									
									
									
									
										vendored
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								.gitignore
									
									
									
									
										vendored
									
									
										Normal file
									
								
							| @@ -0,0 +1,3 @@ | ||||
| build | ||||
| dist | ||||
| *.egg-info | ||||
							
								
								
									
										356
									
								
								COPYING
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										356
									
								
								COPYING
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,356 @@ | ||||
|  | ||||
|  Note that the only valid version of the GPL as far as this project | ||||
|  is concerned is _this_ particular version of the license (ie v2, not | ||||
|  v2.2 or v3.x or whatever), unless explicitly otherwise stated. | ||||
|  | ||||
|  In addition to the permissions in the GNU General Public License, | ||||
|  the authors give you unlimited permission to link the compiled | ||||
|  version of this file into combinations with other programs, | ||||
|  and to distribute those combinations without any restriction | ||||
|  coming from the use of this file.  (The General Public License | ||||
|  restrictions do apply in other respects; for example, they cover | ||||
|  modification of the file, and distribution when not linked into | ||||
|  a combined executable.) | ||||
|  | ||||
| ---------------------------------------------------------------------- | ||||
|  | ||||
| 		    GNU GENERAL PUBLIC LICENSE | ||||
| 		       Version 2, June 1991 | ||||
|  | ||||
|  Copyright (C) 1989, 1991 Free Software Foundation, Inc. | ||||
|                        59 Temple Place, Suite 330, Boston, MA  02111-1307  USA | ||||
|  Everyone is permitted to copy and distribute verbatim copies | ||||
|  of this license document, but changing it is not allowed. | ||||
|  | ||||
| 			    Preamble | ||||
|  | ||||
|   The licenses for most software are designed to take away your | ||||
| freedom to share and change it.  By contrast, the GNU General Public | ||||
| License is intended to guarantee your freedom to share and change free | ||||
| software--to make sure the software is free for all its users.  This | ||||
| General Public License applies to most of the Free Software | ||||
| Foundation's software and to any other program whose authors commit to | ||||
| using it.  (Some other Free Software Foundation software is covered by | ||||
| the GNU Library General Public License instead.)  You can apply it to | ||||
| your programs, too. | ||||
|  | ||||
|   When we speak of free software, we are referring to freedom, not | ||||
| price.  Our General Public Licenses are designed to make sure that you | ||||
| have the freedom to distribute copies of free software (and charge for | ||||
| this service if you wish), that you receive source code or can get it | ||||
| if you want it, that you can change the software or use pieces of it | ||||
| in new free programs; and that you know you can do these things. | ||||
|  | ||||
|   To protect your rights, we need to make restrictions that forbid | ||||
| anyone to deny you these rights or to ask you to surrender the rights. | ||||
| These restrictions translate to certain responsibilities for you if you | ||||
| distribute copies of the software, or if you modify it. | ||||
|  | ||||
|   For example, if you distribute copies of such a program, whether | ||||
| gratis or for a fee, you must give the recipients all the rights that | ||||
| you have.  You must make sure that they, too, receive or can get the | ||||
| source code.  And you must show them these terms so they know their | ||||
| rights. | ||||
|  | ||||
|   We protect your rights with two steps: (1) copyright the software, and | ||||
| (2) offer you this license which gives you legal permission to copy, | ||||
| distribute and/or modify the software. | ||||
|  | ||||
|   Also, for each author's protection and ours, we want to make certain | ||||
| that everyone understands that there is no warranty for this free | ||||
| software.  If the software is modified by someone else and passed on, we | ||||
| want its recipients to know that what they have is not the original, so | ||||
| that any problems introduced by others will not reflect on the original | ||||
| authors' reputations. | ||||
|  | ||||
|   Finally, any free program is threatened constantly by software | ||||
| patents.  We wish to avoid the danger that redistributors of a free | ||||
| program will individually obtain patent licenses, in effect making the | ||||
| program proprietary.  To prevent this, we have made it clear that any | ||||
| patent must be licensed for everyone's free use or not licensed at all. | ||||
|  | ||||
|   The precise terms and conditions for copying, distribution and | ||||
| modification follow. | ||||
|  | ||||
| 		    GNU GENERAL PUBLIC LICENSE | ||||
|    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION | ||||
|  | ||||
|   0. This License applies to any program or other work which contains | ||||
| a notice placed by the copyright holder saying it may be distributed | ||||
| under the terms of this General Public License.  The "Program", below, | ||||
| refers to any such program or work, and a "work based on the Program" | ||||
| means either the Program or any derivative work under copyright law: | ||||
| that is to say, a work containing the Program or a portion of it, | ||||
| either verbatim or with modifications and/or translated into another | ||||
| language.  (Hereinafter, translation is included without limitation in | ||||
| the term "modification".)  Each licensee is addressed as "you". | ||||
|  | ||||
| Activities other than copying, distribution and modification are not | ||||
| covered by this License; they are outside its scope.  The act of | ||||
| running the Program is not restricted, and the output from the Program | ||||
| is covered only if its contents constitute a work based on the | ||||
| Program (independent of having been made by running the Program). | ||||
| Whether that is true depends on what the Program does. | ||||
|  | ||||
|   1. You may copy and distribute verbatim copies of the Program's | ||||
| source code as you receive it, in any medium, provided that you | ||||
| conspicuously and appropriately publish on each copy an appropriate | ||||
| copyright notice and disclaimer of warranty; keep intact all the | ||||
| notices that refer to this License and to the absence of any warranty; | ||||
| and give any other recipients of the Program a copy of this License | ||||
| along with the Program. | ||||
|  | ||||
| You may charge a fee for the physical act of transferring a copy, and | ||||
| you may at your option offer warranty protection in exchange for a fee. | ||||
|  | ||||
|   2. You may modify your copy or copies of the Program or any portion | ||||
| of it, thus forming a work based on the Program, and copy and | ||||
| distribute such modifications or work under the terms of Section 1 | ||||
| above, provided that you also meet all of these conditions: | ||||
|  | ||||
|     a) You must cause the modified files to carry prominent notices | ||||
|     stating that you changed the files and the date of any change. | ||||
|  | ||||
|     b) You must cause any work that you distribute or publish, that in | ||||
|     whole or in part contains or is derived from the Program or any | ||||
|     part thereof, to be licensed as a whole at no charge to all third | ||||
|     parties under the terms of this License. | ||||
|  | ||||
|     c) If the modified program normally reads commands interactively | ||||
|     when run, you must cause it, when started running for such | ||||
|     interactive use in the most ordinary way, to print or display an | ||||
|     announcement including an appropriate copyright notice and a | ||||
|     notice that there is no warranty (or else, saying that you provide | ||||
|     a warranty) and that users may redistribute the program under | ||||
|     these conditions, and telling the user how to view a copy of this | ||||
|     License.  (Exception: if the Program itself is interactive but | ||||
|     does not normally print such an announcement, your work based on | ||||
|     the Program is not required to print an announcement.) | ||||
|  | ||||
| These requirements apply to the modified work as a whole.  If | ||||
| identifiable sections of that work are not derived from the Program, | ||||
| and can be reasonably considered independent and separate works in | ||||
| themselves, then this License, and its terms, do not apply to those | ||||
| sections when you distribute them as separate works.  But when you | ||||
| distribute the same sections as part of a whole which is a work based | ||||
| on the Program, the distribution of the whole must be on the terms of | ||||
| this License, whose permissions for other licensees extend to the | ||||
| entire whole, and thus to each and every part regardless of who wrote it. | ||||
|  | ||||
| Thus, it is not the intent of this section to claim rights or contest | ||||
| your rights to work written entirely by you; rather, the intent is to | ||||
| exercise the right to control the distribution of derivative or | ||||
| collective works based on the Program. | ||||
|  | ||||
| In addition, mere aggregation of another work not based on the Program | ||||
| with the Program (or with a work based on the Program) on a volume of | ||||
| a storage or distribution medium does not bring the other work under | ||||
| the scope of this License. | ||||
|  | ||||
|   3. You may copy and distribute the Program (or a work based on it, | ||||
| under Section 2) in object code or executable form under the terms of | ||||
| Sections 1 and 2 above provided that you also do one of the following: | ||||
|  | ||||
|     a) Accompany it with the complete corresponding machine-readable | ||||
|     source code, which must be distributed under the terms of Sections | ||||
|     1 and 2 above on a medium customarily used for software interchange; or, | ||||
|  | ||||
|     b) Accompany it with a written offer, valid for at least three | ||||
|     years, to give any third party, for a charge no more than your | ||||
|     cost of physically performing source distribution, a complete | ||||
|     machine-readable copy of the corresponding source code, to be | ||||
|     distributed under the terms of Sections 1 and 2 above on a medium | ||||
|     customarily used for software interchange; or, | ||||
|  | ||||
|     c) Accompany it with the information you received as to the offer | ||||
|     to distribute corresponding source code.  (This alternative is | ||||
|     allowed only for noncommercial distribution and only if you | ||||
|     received the program in object code or executable form with such | ||||
|     an offer, in accord with Subsection b above.) | ||||
|  | ||||
| The source code for a work means the preferred form of the work for | ||||
| making modifications to it.  For an executable work, complete source | ||||
| code means all the source code for all modules it contains, plus any | ||||
| associated interface definition files, plus the scripts used to | ||||
| control compilation and installation of the executable.  However, as a | ||||
| special exception, the source code distributed need not include | ||||
| anything that is normally distributed (in either source or binary | ||||
| form) with the major components (compiler, kernel, and so on) of the | ||||
| operating system on which the executable runs, unless that component | ||||
| itself accompanies the executable. | ||||
|  | ||||
| If distribution of executable or object code is made by offering | ||||
| access to copy from a designated place, then offering equivalent | ||||
| access to copy the source code from the same place counts as | ||||
| distribution of the source code, even though third parties are not | ||||
| compelled to copy the source along with the object code. | ||||
|  | ||||
|   4. You may not copy, modify, sublicense, or distribute the Program | ||||
| except as expressly provided under this License.  Any attempt | ||||
| otherwise to copy, modify, sublicense or distribute the Program is | ||||
| void, and will automatically terminate your rights under this License. | ||||
| However, parties who have received copies, or rights, from you under | ||||
| this License will not have their licenses terminated so long as such | ||||
| parties remain in full compliance. | ||||
|  | ||||
|   5. You are not required to accept this License, since you have not | ||||
| signed it.  However, nothing else grants you permission to modify or | ||||
| distribute the Program or its derivative works.  These actions are | ||||
| prohibited by law if you do not accept this License.  Therefore, by | ||||
| modifying or distributing the Program (or any work based on the | ||||
| Program), you indicate your acceptance of this License to do so, and | ||||
| all its terms and conditions for copying, distributing or modifying | ||||
| the Program or works based on it. | ||||
|  | ||||
|   6. Each time you redistribute the Program (or any work based on the | ||||
| Program), the recipient automatically receives a license from the | ||||
| original licensor to copy, distribute or modify the Program subject to | ||||
| these terms and conditions.  You may not impose any further | ||||
| restrictions on the recipients' exercise of the rights granted herein. | ||||
| You are not responsible for enforcing compliance by third parties to | ||||
| this License. | ||||
|  | ||||
|   7. If, as a consequence of a court judgment or allegation of patent | ||||
| infringement or for any other reason (not limited to patent issues), | ||||
| conditions are imposed on you (whether by court order, agreement or | ||||
| otherwise) that contradict the conditions of this License, they do not | ||||
| excuse you from the conditions of this License.  If you cannot | ||||
| distribute so as to satisfy simultaneously your obligations under this | ||||
| License and any other pertinent obligations, then as a consequence you | ||||
| may not distribute the Program at all.  For example, if a patent | ||||
| license would not permit royalty-free redistribution of the Program by | ||||
| all those who receive copies directly or indirectly through you, then | ||||
| the only way you could satisfy both it and this License would be to | ||||
| refrain entirely from distribution of the Program. | ||||
|  | ||||
| If any portion of this section is held invalid or unenforceable under | ||||
| any particular circumstance, the balance of the section is intended to | ||||
| apply and the section as a whole is intended to apply in other | ||||
| circumstances. | ||||
|  | ||||
| It is not the purpose of this section to induce you to infringe any | ||||
| patents or other property right claims or to contest validity of any | ||||
| such claims; this section has the sole purpose of protecting the | ||||
| integrity of the free software distribution system, which is | ||||
| implemented by public license practices.  Many people have made | ||||
| generous contributions to the wide range of software distributed | ||||
| through that system in reliance on consistent application of that | ||||
| system; it is up to the author/donor to decide if he or she is willing | ||||
| to distribute software through any other system and a licensee cannot | ||||
| impose that choice. | ||||
|  | ||||
| This section is intended to make thoroughly clear what is believed to | ||||
| be a consequence of the rest of this License. | ||||
|  | ||||
|   8. If the distribution and/or use of the Program is restricted in | ||||
| certain countries either by patents or by copyrighted interfaces, the | ||||
| original copyright holder who places the Program under this License | ||||
| may add an explicit geographical distribution limitation excluding | ||||
| those countries, so that distribution is permitted only in or among | ||||
| countries not thus excluded.  In such case, this License incorporates | ||||
| the limitation as if written in the body of this License. | ||||
|  | ||||
|   9. The Free Software Foundation may publish revised and/or new versions | ||||
| of the General Public License from time to time.  Such new versions will | ||||
| be similar in spirit to the present version, but may differ in detail to | ||||
| address new problems or concerns. | ||||
|  | ||||
| Each version is given a distinguishing version number.  If the Program | ||||
| specifies a version number of this License which applies to it and "any | ||||
| later version", you have the option of following the terms and conditions | ||||
| either of that version or of any later version published by the Free | ||||
| Software Foundation.  If the Program does not specify a version number of | ||||
| this License, you may choose any version ever published by the Free Software | ||||
| Foundation. | ||||
|  | ||||
|   10. If you wish to incorporate parts of the Program into other free | ||||
| programs whose distribution conditions are different, write to the author | ||||
| to ask for permission.  For software which is copyrighted by the Free | ||||
| Software Foundation, write to the Free Software Foundation; we sometimes | ||||
| make exceptions for this.  Our decision will be guided by the two goals | ||||
| of preserving the free status of all derivatives of our free software and | ||||
| of promoting the sharing and reuse of software generally. | ||||
|  | ||||
| 			    NO WARRANTY | ||||
|  | ||||
|   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY | ||||
| FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN | ||||
| OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES | ||||
| PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED | ||||
| OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | ||||
| MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS | ||||
| TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE | ||||
| PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, | ||||
| REPAIR OR CORRECTION. | ||||
|  | ||||
|   12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING | ||||
| WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR | ||||
| REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, | ||||
| INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING | ||||
| OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED | ||||
| TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY | ||||
| YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER | ||||
| PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE | ||||
| POSSIBILITY OF SUCH DAMAGES. | ||||
|  | ||||
| 		     END OF TERMS AND CONDITIONS | ||||
|  | ||||
| 	    How to Apply These Terms to Your New Programs | ||||
|  | ||||
|   If you develop a new program, and you want it to be of the greatest | ||||
| possible use to the public, the best way to achieve this is to make it | ||||
| free software which everyone can redistribute and change under these terms. | ||||
|  | ||||
|   To do so, attach the following notices to the program.  It is safest | ||||
| to attach them to the start of each source file to most effectively | ||||
| convey the exclusion of warranty; and each file should have at least | ||||
| the "copyright" line and a pointer to where the full notice is found. | ||||
|  | ||||
|     <one line to give the program's name and a brief idea of what it does.> | ||||
|     Copyright (C) <year>  <name of author> | ||||
|  | ||||
|     This program is free software; you can redistribute it and/or modify | ||||
|     it under the terms of the GNU General Public License as published by | ||||
|     the Free Software Foundation; either version 2 of the License, or | ||||
|     (at your option) any later version. | ||||
|  | ||||
|     This program is distributed in the hope that it will be useful, | ||||
|     but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
|     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | ||||
|     GNU General Public License for more details. | ||||
|  | ||||
|     You should have received a copy of the GNU General Public License | ||||
|     along with this program; if not, write to the Free Software | ||||
|     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA | ||||
|  | ||||
|  | ||||
| Also add information on how to contact you by electronic and paper mail. | ||||
|  | ||||
| If the program is interactive, make it output a short notice like this | ||||
| when it starts in an interactive mode: | ||||
|  | ||||
|     Gnomovision version 69, Copyright (C) year name of author | ||||
|     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. | ||||
|     This is free software, and you are welcome to redistribute it | ||||
|     under certain conditions; type `show c' for details. | ||||
|  | ||||
| The hypothetical commands `show w' and `show c' should show the appropriate | ||||
| parts of the General Public License.  Of course, the commands you use may | ||||
| be called something other than `show w' and `show c'; they could even be | ||||
| mouse-clicks or menu items--whatever suits your program. | ||||
|  | ||||
| You should also get your employer (if you work as a programmer) or your | ||||
| school, if any, to sign a "copyright disclaimer" for the program, if | ||||
| necessary.  Here is a sample; alter the names: | ||||
|  | ||||
|   Yoyodyne, Inc., hereby disclaims all copyright interest in the program | ||||
|   `Gnomovision' (which makes passes at compilers) written by James Hacker. | ||||
|  | ||||
|   <signature of Ty Coon>, 1 April 1989 | ||||
|   Ty Coon, President of Vice | ||||
|  | ||||
| This General Public License does not permit incorporating your program into | ||||
| proprietary programs.  If your program is a subroutine library, you may | ||||
| consider it more useful to permit linking proprietary applications with the | ||||
| library.  If this is what you want to do, use the GNU Library General | ||||
| Public License instead of this License. | ||||
							
								
								
									
										4
									
								
								README.md
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										4
									
								
								README.md
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,4 @@ | ||||
| pygit2 - libgit2 bindings in Python | ||||
| ===================================== | ||||
|  | ||||
| pygit2 is a set of Python bindings to the libgit2 linkable C Git library. | ||||
							
								
								
									
										333
									
								
								pygit2.c
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										333
									
								
								pygit2.c
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,333 @@ | ||||
| /* | ||||
|  * Copyright 2010 Google, Inc. | ||||
|  * | ||||
|  * This file is free software; you can redistribute it and/or modify | ||||
|  * it under the terms of the GNU General Public License, version 2, | ||||
|  * as published by the Free Software Foundation. | ||||
|  * | ||||
|  * In addition to the permissions in the GNU General Public License, | ||||
|  * the authors give you unlimited permission to link the compiled | ||||
|  * version of this file into combinations with other programs, | ||||
|  * and to distribute those combinations without any restriction | ||||
|  * coming from the use of this file.  (The General Public License | ||||
|  * restrictions do apply in other respects; for example, they cover | ||||
|  * modification of the file, and distribution when not linked into | ||||
|  * a combined executable.) | ||||
|  * | ||||
|  * This file is distributed in the hope that it will be useful, but | ||||
|  * WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
|  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | ||||
|  * General Public License for more details. | ||||
|  * | ||||
|  * You should have received a copy of the GNU General Public License | ||||
|  * along with this program; see the file COPYING.  If not, write to | ||||
|  * the Free Software Foundation, 51 Franklin Street, Fifth Floor, | ||||
|  * Boston, MA 02110-1301, USA. | ||||
|  */ | ||||
|  | ||||
| #include <Python.h> | ||||
| #include <git/common.h> | ||||
| #include <git/repository.h> | ||||
| #include <git/commit.h> | ||||
| #include <git/odb.h> | ||||
|  | ||||
| typedef struct { | ||||
|     PyObject_HEAD | ||||
|     git_repository *repo; | ||||
| } Repository; | ||||
|  | ||||
| typedef struct { | ||||
|     PyObject_HEAD | ||||
|     Repository *repo; | ||||
|     git_object *obj; | ||||
|     int own_obj:1; | ||||
| } Object; | ||||
|  | ||||
| static PyTypeObject RepositoryType, ObjectType; | ||||
|  | ||||
| static int | ||||
| Repository_init(Repository *self, PyObject *args, PyObject *kwds) { | ||||
|     char *path; | ||||
|  | ||||
|     if (kwds) { | ||||
|         PyErr_SetString(PyExc_TypeError, | ||||
|                         "Repository takes no keyword arugments"); | ||||
|         return -1; | ||||
|     } | ||||
|  | ||||
|     if (!PyArg_ParseTuple(args, "s", &path)) | ||||
|         return -1; | ||||
|  | ||||
|     self->repo = git_repository_open(path); | ||||
|     if (!self->repo) { | ||||
|         PyErr_Format(PyExc_RuntimeError, "Failed to open repo directory at %s", | ||||
|                      path); | ||||
|         return -1; | ||||
|     } | ||||
|  | ||||
|     return 0; | ||||
| } | ||||
|  | ||||
| static void | ||||
| Repository_dealloc(Repository *self) { | ||||
|     if (self->repo) | ||||
|         git_repository_free(self->repo); | ||||
|     self->ob_type->tp_free((PyObject*)self); | ||||
| } | ||||
|  | ||||
| static int | ||||
| Repository_contains(Repository *self, PyObject *value) { | ||||
|     char *hex; | ||||
|     git_oid oid; | ||||
|  | ||||
|     hex = PyString_AsString(value); | ||||
|     if (!hex) | ||||
|         return -1; | ||||
|     if (git_oid_mkstr(&oid, hex) < 0) { | ||||
|         PyErr_Format(PyExc_ValueError, "Invalid hex SHA \"%s\"", hex); | ||||
|         return -1; | ||||
|     } | ||||
|     return git_odb_exists(git_repository_database(self->repo), &oid); | ||||
| } | ||||
|  | ||||
| static Object *wrap_object(git_object *obj, Repository *repo) { | ||||
|     Object *py_obj = NULL; | ||||
|     switch (git_object_type(obj)) { | ||||
|         case GIT_OBJ_COMMIT: | ||||
|             py_obj = (Object*)ObjectType.tp_alloc(&ObjectType, 0); | ||||
|             break; | ||||
|         case GIT_OBJ_TREE: | ||||
|             py_obj = (Object*)ObjectType.tp_alloc(&ObjectType, 0); | ||||
|             break; | ||||
|         case GIT_OBJ_BLOB: | ||||
|             py_obj = (Object*)ObjectType.tp_alloc(&ObjectType, 0); | ||||
|             break; | ||||
|         case GIT_OBJ_TAG: | ||||
|             py_obj = (Object*)ObjectType.tp_alloc(&ObjectType, 0); | ||||
|             break; | ||||
|         default: | ||||
|             assert(0); | ||||
|     } | ||||
|     if (!py_obj) | ||||
|         return NULL; | ||||
|  | ||||
|     py_obj->obj = obj; | ||||
|     py_obj->repo = repo; | ||||
|     Py_INCREF(repo); | ||||
|     return py_obj; | ||||
| } | ||||
|  | ||||
| static PyObject * | ||||
| Repository_getitem(Repository *self, PyObject *value) { | ||||
|     char *hex; | ||||
|     git_oid oid; | ||||
|     git_object *obj; | ||||
|     Object *py_obj; | ||||
|  | ||||
|     hex = PyString_AsString(value); | ||||
|     if (!hex) | ||||
|         return NULL; | ||||
|     if (git_oid_mkstr(&oid, hex) < 0) { | ||||
|         PyErr_Format(PyExc_ValueError, "Invalid hex SHA \"%s\"", hex); | ||||
|         return NULL; | ||||
|     } | ||||
|  | ||||
|     obj = git_repository_lookup(self->repo, &oid, GIT_OBJ_ANY); | ||||
|     if (!obj) { | ||||
|         PyErr_Format(PyExc_RuntimeError, "Failed to look up hex SHA \"%s\"", | ||||
|                      hex); | ||||
|         return NULL; | ||||
|     } | ||||
|  | ||||
|     py_obj = wrap_object(obj, self); | ||||
|     if (!py_obj) | ||||
|         return NULL; | ||||
|     py_obj->own_obj = 0; | ||||
|     return (PyObject*)py_obj; | ||||
| } | ||||
|  | ||||
| static PySequenceMethods Repository_as_sequence = { | ||||
|     0,                               /* sq_length */ | ||||
|     0,                               /* sq_concat */ | ||||
|     0,                               /* sq_repeat */ | ||||
|     0,                               /* sq_item */ | ||||
|     0,                               /* sq_slice */ | ||||
|     0,                               /* sq_ass_item */ | ||||
|     0,                               /* sq_ass_slice */ | ||||
|     (objobjproc)Repository_contains, /* sq_contains */ | ||||
| }; | ||||
|  | ||||
| static PyMappingMethods Repository_as_mapping = { | ||||
|     0,                               /* mp_length */ | ||||
|     (binaryfunc)Repository_getitem,  /* mp_subscript */ | ||||
|     0,                               /* mp_ass_subscript */ | ||||
| }; | ||||
|  | ||||
| static PyTypeObject RepositoryType = { | ||||
|     PyObject_HEAD_INIT(NULL) | ||||
|     0,                                         /* ob_size */ | ||||
|     "pygit2.Repository",                       /* tp_name */ | ||||
|     sizeof(Repository),                        /* tp_basicsize */ | ||||
|     0,                                         /* tp_itemsize */ | ||||
|     (destructor)Repository_dealloc,            /* tp_dealloc */ | ||||
|     0,                                         /* tp_print */ | ||||
|     0,                                         /* tp_getattr */ | ||||
|     0,                                         /* tp_setattr */ | ||||
|     0,                                         /* tp_compare */ | ||||
|     0,                                         /* tp_repr */ | ||||
|     0,                                         /* tp_as_number */ | ||||
|     &Repository_as_sequence,                   /* tp_as_sequence */ | ||||
|     &Repository_as_mapping,                    /* tp_as_mapping */ | ||||
|     0,                                         /* tp_hash  */ | ||||
|     0,                                         /* tp_call */ | ||||
|     0,                                         /* tp_str */ | ||||
|     0,                                         /* tp_getattro */ | ||||
|     0,                                         /* tp_setattro */ | ||||
|     0,                                         /* tp_as_buffer */ | ||||
|     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,  /* tp_flags */ | ||||
|     "Git repository",                          /* tp_doc */ | ||||
|     0,                                         /* tp_traverse */ | ||||
|     0,                                         /* tp_clear */ | ||||
|     0,                                         /* tp_richcompare */ | ||||
|     0,                                         /* tp_weaklistoffset */ | ||||
|     0,                                         /* tp_iter */ | ||||
|     0,                                         /* tp_iternext */ | ||||
|     0,                                         /* tp_methods */ | ||||
|     0,                                         /* tp_members */ | ||||
|     0,                                         /* tp_getset */ | ||||
|     0,                                         /* tp_base */ | ||||
|     0,                                         /* tp_dict */ | ||||
|     0,                                         /* tp_descr_get */ | ||||
|     0,                                         /* tp_descr_set */ | ||||
|     0,                                         /* tp_dictoffset */ | ||||
|     (initproc)Repository_init,                 /* tp_init */ | ||||
|     0,                                         /* tp_alloc */ | ||||
|     0,                                         /* tp_new */ | ||||
| }; | ||||
|  | ||||
| static void | ||||
| Object_dealloc(Object* self) | ||||
| { | ||||
|     if (self->own_obj) | ||||
|         git_object_free(self->obj); | ||||
|     Py_DECREF(self->repo); | ||||
|     self->ob_type->tp_free((PyObject*)self); | ||||
| } | ||||
|  | ||||
| static PyObject * | ||||
| Object_get_type(Object *self, void *closure) { | ||||
|     return PyInt_FromLong(git_object_type(self->obj)); | ||||
| } | ||||
|  | ||||
| static PyObject * | ||||
| Object_get_sha(Object *self, void *closure) { | ||||
|     char hex[GIT_OID_HEXSZ]; | ||||
|     git_oid_fmt(hex, git_object_id(self->obj)); | ||||
|     return PyString_FromStringAndSize(hex, GIT_OID_HEXSZ); | ||||
| } | ||||
|  | ||||
| static PyObject * | ||||
| Object_read_raw(Object *self) { | ||||
|     git_odb *db; | ||||
|     git_rawobj raw; | ||||
|     PyObject *result; | ||||
|  | ||||
|     db = git_repository_database(self->repo->repo); | ||||
|     if (git_odb_read(&raw, db, git_object_id(self->obj)) < 0) { | ||||
|         PyErr_SetString(PyExc_RuntimeError, "Missing object"); | ||||
|         goto error; | ||||
|     } | ||||
|  | ||||
|     result = PyString_FromStringAndSize(raw.data, raw.len); | ||||
|     if (!result) | ||||
|         goto error; | ||||
|     free(raw.data); | ||||
|     return result; | ||||
|  | ||||
| error: | ||||
|     free(raw.data); | ||||
|     return NULL; | ||||
| } | ||||
|  | ||||
| static PyGetSetDef Object_getseters[] = { | ||||
|     {"type", (getter)Object_get_type, NULL, "type number", NULL}, | ||||
|     {"sha", (getter)Object_get_sha, NULL, "hex SHA", NULL}, | ||||
|     {NULL} | ||||
| }; | ||||
|  | ||||
| static PyMethodDef Object_methods[] = { | ||||
|     {"read_raw", (PyCFunction)Object_read_raw, METH_NOARGS, | ||||
|      "Read the raw contents of the object from the repo."}, | ||||
|     {NULL} | ||||
| }; | ||||
|  | ||||
| static PyTypeObject ObjectType = { | ||||
|     PyObject_HEAD_INIT(NULL) | ||||
|     0,                                         /*ob_size*/ | ||||
|     "pygit2.Object",                           /*tp_name*/ | ||||
|     sizeof(Object),                            /*tp_basicsize*/ | ||||
|     0,                                         /*tp_itemsize*/ | ||||
|     (destructor)Object_dealloc,                /*tp_dealloc*/ | ||||
|     0,                                         /*tp_print*/ | ||||
|     0,                                         /*tp_getattr*/ | ||||
|     0,                                         /*tp_setattr*/ | ||||
|     0,                                         /*tp_compare*/ | ||||
|     0,                                         /*tp_repr*/ | ||||
|     0,                                         /*tp_as_number*/ | ||||
|     0,                                         /*tp_as_sequence*/ | ||||
|     0,                                         /*tp_as_mapping*/ | ||||
|     0,                                         /*tp_hash */ | ||||
|     0,                                         /*tp_call*/ | ||||
|     0,                                         /*tp_str*/ | ||||
|     0,                                         /*tp_getattro*/ | ||||
|     0,                                         /*tp_setattro*/ | ||||
|     0,                                         /*tp_as_buffer*/ | ||||
|     Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,  /*tp_flags*/ | ||||
|     "Object objects",                          /* tp_doc */ | ||||
|     0,                                         /* tp_traverse */ | ||||
|     0,                                         /* tp_clear */ | ||||
|     0,                                         /* tp_richcompare */ | ||||
|     0,                                         /* tp_weaklistoffset */ | ||||
|     0,                                         /* tp_iter */ | ||||
|     0,                                         /* tp_iternext */ | ||||
|     Object_methods,                            /* tp_methods */ | ||||
|     0,                                         /* tp_members */ | ||||
|     Object_getseters,                          /* tp_getset */ | ||||
|     0,                                         /* tp_base */ | ||||
|     0,                                         /* tp_dict */ | ||||
|     0,                                         /* tp_descr_get */ | ||||
|     0,                                         /* tp_descr_set */ | ||||
|     0,                                         /* tp_dictoffset */ | ||||
|     0,                                         /* tp_init */ | ||||
|     0,                                         /* tp_alloc */ | ||||
|     0,                                         /* tp_new */ | ||||
| }; | ||||
|  | ||||
| static PyMethodDef module_methods[] = { | ||||
|     {NULL} | ||||
| }; | ||||
|  | ||||
| PyMODINIT_FUNC | ||||
| initpygit2(void) | ||||
| { | ||||
|     PyObject* m; | ||||
|  | ||||
|     RepositoryType.tp_new = PyType_GenericNew; | ||||
|     if (PyType_Ready(&RepositoryType) < 0) | ||||
|         return; | ||||
|     /* Do not set ObjectType.tp_new, to prevent creating Objects directly. */ | ||||
|     if (PyType_Ready(&ObjectType) < 0) | ||||
|         return; | ||||
|  | ||||
|     m = Py_InitModule3("pygit2", module_methods, | ||||
|                        "Python bindings for libgit2."); | ||||
|  | ||||
|     if (m == NULL) | ||||
|       return; | ||||
|  | ||||
|     Py_INCREF(&RepositoryType); | ||||
|     PyModule_AddObject(m, "Repository", (PyObject *)&RepositoryType); | ||||
|  | ||||
|     Py_INCREF(&ObjectType); | ||||
|     PyModule_AddObject(m, "Object", (PyObject *)&ObjectType); | ||||
| } | ||||
							
								
								
									
										58
									
								
								setup.py
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										58
									
								
								setup.py
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,58 @@ | ||||
| #!/usr/bin/env python | ||||
| # | ||||
| # Copyright 2010 Google, Inc. | ||||
| # | ||||
| # This file is free software; you can redistribute it and/or modify | ||||
| # it under the terms of the GNU General Public License, version 2, | ||||
| # as published by the Free Software Foundation. | ||||
| # | ||||
| # In addition to the permissions in the GNU General Public License, | ||||
| # the authors give you unlimited permission to link the compiled | ||||
| # version of this file into combinations with other programs, | ||||
| # and to distribute those combinations without any restriction | ||||
| # coming from the use of this file.  (The General Public License | ||||
| # restrictions do apply in other respects; for example, they cover | ||||
| # modification of the file, and distribution when not linked into | ||||
| # a combined executable.) | ||||
| # | ||||
| # This file is distributed in the hope that it will be useful, but | ||||
| # WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | ||||
| # General Public License for more details. | ||||
| # | ||||
| # You should have received a copy of the GNU General Public License | ||||
| # along with this program; see the file COPYING.  If not, write to | ||||
| # the Free Software Foundation, 51 Franklin Street, Fifth Floor, | ||||
| # Boston, MA 02110-1301, USA. | ||||
|  | ||||
| """Setup file for pygit2.""" | ||||
|  | ||||
| from distutils.core import setup, Extension | ||||
| from distutils.core import Distribution | ||||
|  | ||||
|  | ||||
| # Replace with your libgit2 configuration. | ||||
| include_dirs = ['/usr/local/include'] | ||||
| library_dirs = ['/usr/local/lib'] | ||||
| libraries = ['git2', 'z', 'crypto'] | ||||
|  | ||||
|  | ||||
| setup(name='pygit2', | ||||
|       description='Python bindings for libgit2.', | ||||
|       keywords='git', | ||||
|       version='0.1', | ||||
|       url='http://github.com/dborowitz/pygit2', | ||||
|       license='Apache 2.0', | ||||
|       author='David Borowitz', | ||||
|       author_email='dborowitz@google.com', | ||||
|       long_description=""" | ||||
|       Bindings for libgit2, a linkable C library for the Git version-control | ||||
|       system. | ||||
|       """, | ||||
|       ext_modules = [ | ||||
|           Extension('pygit2', ['pygit2.c'], | ||||
|                     include_dirs=include_dirs, | ||||
|                     library_dirs=library_dirs, | ||||
|                     libraries=libraries), | ||||
|           ], | ||||
|       ) | ||||
		Reference in New Issue
	
	Block a user
	 Dave Borowitz
					Dave Borowitz