Skip to content
Browse files

Packaging the library for easy_install and pip.

  • Loading branch information...
1 parent 87bb4a4 commit 39bb2ba1aa1ecf6a208ac9f21321cd690e681a39 @versae committed Apr 15, 2011
Showing with 1,111 additions and 343 deletions.
  1. +19 −0 AUTHORS.txt
  2. +3 −0 CHANGES.txt
  3. +674 −0 LICENSE-GPL.txt
  4. +6 −0 MANIFEST.in
  5. +6 −2 README.rst
  6. +3 −0 neo4jrestclient/__init__.py
  7. +21 −334 { → neo4jrestclient}/client.py
  8. +44 −0 neo4jrestclient/constants.py
  9. +289 −0 neo4jrestclient/request.py
  10. +8 −7 { → neo4jrestclient}/tests.py
  11. +38 −0 setup.py
View
19 AUTHORS.txt
@@ -0,0 +1,19 @@
+The PRIMARY AUTHORS are (ordered by aproximated LOC number):
+
+ * Javier de la Rosa <versae@gmail.com>
+
+APPRECIATED CONTRIBUTORS:
+
+ * Yashh, https://github.com/yashh
+ * timClicks, https://github.com/timClicks
+ * Mark Henderson, https://github.com/emehrkay
+ * Johan Lundberg, https://github.com/johanlundberg
+ * Mark Ng, https://github.com/markng
+ * kesavkolla, https://github.com/kesavkolla
+ * Andy Denmark, https://github.com/denmark
+
+And a big THANK YOU goes to:
+
+ * University of Western Ontario and CulturePlex Lab for the funding.
+ * Guido van Rossum for creating Python.
+ * Neo4j Team for developing one of the most amazing graph database.
View
3 CHANGES.txt
@@ -0,0 +1,3 @@
+1.3.0 (2011-04-15)
+------------------
+ - First Python Index Package release with full support for Neo4j 1.3.
View
674 LICENSE-GPL.txt
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. 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
+them 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 prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. 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.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+ Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so. This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software. The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable. Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products. If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary. To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+ "The Program" refers to any copyrightable work licensed under this
+License. Each licensee is addressed as "you". "Licensees" and
+"recipients" may be individuals or organizations.
+
+ To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy. The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+ A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+ To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy. Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+ To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies. Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+ An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License. If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+ 1. Source Code.
+
+ The "source code" for a work means the preferred form of the work
+for making modifications to it. "Object code" means any non-source
+form of a work.
+
+ A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+ The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form. A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+ The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities. However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work. For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+ The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+ The Corresponding Source for a work in source code form is that
+same work.
+
+ 2. Basic Permissions.
+
+ All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met. This License explicitly affirms your unlimited
+permission to run the unmodified Program. The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work. This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+ You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force. You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright. Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+ Conveying under any other circumstances is permitted solely under
+the conditions stated below. Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+ 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+ No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+ When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+ 4. Conveying Verbatim Copies.
+
+ You may convey 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;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+ You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+ 5. Conveying Modified Source Versions.
+
+ You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+ a) The work must carry prominent notices stating that you modified
+ it, and giving a relevant date.
+
+ b) The work must carry prominent notices stating that it is
+ released under this License and any conditions added under section
+ 7. This requirement modifies the requirement in section 4 to
+ "keep intact all notices".
+
+ c) You must license the entire work, as a whole, under this
+ License to anyone who comes into possession of a copy. This
+ License will therefore apply, along with any applicable section 7
+ additional terms, to the whole of the work, and all its parts,
+ regardless of how they are packaged. This License gives no
+ permission to license the work in any other way, but it does not
+ invalidate such permission if you have separately received it.
+
+ d) If the work has interactive user interfaces, each must display
+ Appropriate Legal Notices; however, if the Program has interactive
+ interfaces that do not display Appropriate Legal Notices, your
+ work need not make them do so.
+
+ A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit. Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+ 6. Conveying Non-Source Forms.
+
+ You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+ a) Convey the object code in, or embodied in, a physical product
+ (including a physical distribution medium), accompanied by the
+ Corresponding Source fixed on a durable physical medium
+ customarily used for software interchange.
+
+ b) Convey the object code in, or embodied in, a physical product
+ (including a physical distribution medium), accompanied by a
+ written offer, valid for at least three years and valid for as
+ long as you offer spare parts or customer support for that product
+ model, to give anyone who possesses the object code either (1) a
+ copy of the Corresponding Source for all the software in the
+ product that is covered by this License, on a durable physical
+ medium customarily used for software interchange, for a price no
+ more than your reasonable cost of physically performing this
+ conveying of source, or (2) access to copy the
+ Corresponding Source from a network server at no charge.
+
+ c) Convey individual copies of the object code with a copy of the
+ written offer to provide the Corresponding Source. This
+ alternative is allowed only occasionally and noncommercially, and
+ only if you received the object code with such an offer, in accord
+ with subsection 6b.
+
+ d) Convey the object code by offering access from a designated
+ place (gratis or for a charge), and offer equivalent access to the
+ Corresponding Source in the same way through the same place at no
+ further charge. You need not require recipients to copy the
+ Corresponding Source along with the object code. If the place to
+ copy the object code is a network server, the Corresponding Source
+ may be on a different server (operated by you or a third party)
+ that supports equivalent copying facilities, provided you maintain
+ clear directions next to the object code saying where to find the
+ Corresponding Source. Regardless of what server hosts the
+ Corresponding Source, you remain obligated to ensure that it is
+ available for as long as needed to satisfy these requirements.
+
+ e) Convey the object code using peer-to-peer transmission, provided
+ you inform other peers where the object code and Corresponding
+ Source of the work are being offered to the general public at no
+ charge under subsection 6d.
+
+ A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+ A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling. In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage. For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product. A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+ "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source. The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+ If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information. But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+ The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed. Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+ Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+ 7. Additional Terms.
+
+ "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law. If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+ When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it. (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.) You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+ Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+ a) Disclaiming warranty or limiting liability differently from the
+ terms of sections 15 and 16 of this License; or
+
+ b) Requiring preservation of specified reasonable legal notices or
+ author attributions in that material or in the Appropriate Legal
+ Notices displayed by works containing it; or
+
+ c) Prohibiting misrepresentation of the origin of that material, or
+ requiring that modified versions of such material be marked in
+ reasonable ways as different from the original version; or
+
+ d) Limiting the use for publicity purposes of names of licensors or
+ authors of the material; or
+
+ e) Declining to grant rights under trademark law for use of some
+ trade names, trademarks, or service marks; or
+
+ f) Requiring indemnification of licensors and authors of that
+ material by anyone who conveys the material (or modified versions of
+ it) with contractual assumptions of liability to the recipient, for
+ any liability that these contractual assumptions directly impose on
+ those licensors and authors.
+
+ All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10. If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term. If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+ If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+ Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+ 8. Termination.
+
+ You may not propagate or modify a covered work except as expressly
+provided under this License. Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+ However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+ Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+ Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+ 9. Acceptance Not Required for Having Copies.
+
+ You are not required to accept this License in order to receive or
+run a copy of the Program. Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance. However,
+nothing other than this License grants you permission to propagate or
+modify any covered work. These actions infringe copyright if you do
+not accept this License. Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+ 10. Automatic Licensing of Downstream Recipients.
+
+ Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License. You are not responsible
+for enforcing compliance by third parties with this License.
+
+ An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+ You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+ 11. Patents.
+
+ A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+ A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+ Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+ In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+ If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If 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 convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU 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 that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ 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.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+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.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ 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
+state 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 3 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, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program 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, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU 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 Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
View
6 MANIFEST.in
@@ -0,0 +1,6 @@
+include AUTHORS.txt
+include CHANGES.txt
+include LICENSE-GPL.txt
+include MANIFEST.in
+include README.rst
+recursive-include neo4jrestclient *
View
8 README.rst
@@ -17,6 +17,10 @@ Available throught Python Package Index::
$ pip install neo4jrestclient
+Or::
+
+ $ easy_install neo4jrestclient
+
Getting started
---------------
@@ -29,13 +33,13 @@ The main class is *GraphDatabase*, exactly how in neo4j.py_::
Two global options are available::
- neo4jrestclient.CACHE = False # Default
+ neo4jrestclient.request.CACHE = False # Default
If CACHE is 'True', a '.cache' directory is created and the future request to
the same URL will be taken from cache
And::
- neo4jrestclient.DEBUG = False # Default
+ neo4jrestclient.request.DEBUG = False # Default
If DEBUG is 'True', 'httplib2' is set to debuglevel = 1.
View
3 neo4jrestclient/__init__.py
@@ -0,0 +1,3 @@
+from client import (GraphDatabase, Incoming, Outgoing, Undirected,
+ StopAtDepth, NotFoundError, StatusException)
+from constants import (INDEX_EXACT, INDEX_FULLTEXT)
View
355 client.py → neo4jrestclient/client.py
@@ -1,54 +1,15 @@
# -*- coding: utf-8 -*-
-import base64
-import datetime
-import decimal
-import httplib2
-import re
-try:
- import simplejson
-except:
- import json as simplejson
-import time
+import json
import urllib
-from urlparse import urlsplit
-
-__all__ = ("GraphDatabase", "Incoming", "Outgoing", "Undirected",
- "StopAtDepth", "NotFoundError", "StatusException", "INDEX_EXACT",
- "INDEX_FULLTEXT")
-__author__ = "Javier de la Rosa, and Diego Muñoz Escalante"
-__credits__ = ["Javier de la Rosa", "Diego Muñoz Escalante"]
-__license__ = "GPLv3"
-__version__ = "0.1.0"
-__email__ = "versae [at] gmail [dot] com"
-__status__ = "Development"
-
-# Global options
-CACHE = False
-DEBUG = False
-# Order
-BREADTH_FIRST = "breadth first"
-DEPTH_FIRST = "depth first"
-# Return
-RETURN_ALL_NODES = "all"
-RETURN_ALL_BUT_START_NODE = "all but start node"
-# Stop
-STOP_AT_DEPTH_ONE = 1
-STOP_AT_END_OF_GRAPH = "none"
-# Uniqueness
-NODE_GLOBAL = "node global"
-NODE_PATH = "node path"
-NODE_RECENT = "node recent"
-RELATIONSHIP_GLOBAL = "relationship global"
-RELATIONSHIP_PATH = "relationship path"
-RELATIONSHIP_RECENT = "relationship recent"
-# Returns
-NODE = "node"
-RELATIONSHIP = "relationship"
-PATH = "path"
-POSITION = "position"
-# Indexes
-INDEX_EXACT = "exact"
-INDEX_FULLTEXT = "fulltext"
+
+from constants import (BREADTH_FIRST, DEPTH_FIRST,
+ STOP_AT_END_OF_GRAPH,
+ NODE_GLOBAL, NODE_PATH, NODE_RECENT,
+ RELATIONSHIP_GLOBAL, RELATIONSHIP_PATH,
+ RELATIONSHIP_RECENT,
+ NODE, RELATIONSHIP, PATH, POSITION,
+ INDEX_FULLTEXT)
+from request import Request, NotFoundError, StatusException
class StopAtDepth(object):
@@ -92,7 +53,7 @@ def __init__(self, url):
self.url = "%s/" % url
response, content = Request().get(url)
if response.status == 200:
- response_json = simplejson.loads(content)
+ response_json = json.loads(content)
self._relationship_index = response_json['relationship_index']
self._node = response_json['node']
self._node_index = response_json['node_index']
@@ -178,7 +139,7 @@ def __init__(self, url, create=False, data={}):
self.url = url
response, content = Request().get(self.url)
if response.status == 200:
- self._dic.update(simplejson.loads(content).copy())
+ self._dic.update(json.loads(content).copy())
self._extensions = self._dic.get('extensions', {})
if self._extensions:
self.extensions = ExtensionsProxy(self._extensions)
@@ -203,7 +164,7 @@ def __getitem__(self, key):
property_url = self._dic["property"].replace("{key}", key)
response, content = Request().get(property_url)
if response.status == 200:
- self._dic["data"][key] = simplejson.loads(content)
+ self._dic["data"][key] = json.loads(content)
else:
raise NotFoundError(response.status, "Node or propery not found")
return self._dic["data"][key]
@@ -420,7 +381,7 @@ def traverse(self, types=None, order=None, stop=None, returnable=None,
traverse_url = self._dic["traverse"].replace("{returnType}", returns)
response, content = Request().post(traverse_url, data=data)
if response.status == 200:
- results_list = simplejson.loads(content)
+ results_list = json.loads(content)
if returns is NODE:
return [Node(r["self"]) for r in results_list]
elif returns is RELATIONSHIP:
@@ -462,7 +423,7 @@ def _get_dict(self):
indexes_dict = {}
response, content = Request().get(self.url)
if response.status == 200:
- indexes_dict = simplejson.loads(content)
+ indexes_dict = json.loads(content)
for index_name, index_properties in indexes_dict.items():
indexes_dict[index_name] = Index(self._index_for, index_name,
**index_properties)
@@ -487,7 +448,7 @@ def create(self, name, **kwargs):
if name not in self._dict:
response, content = Request().post(self.url, data=data)
if response.status == 201:
- result_dict = simplejson.loads(content)
+ result_dict = json.loads(content)
self._dict[name] = Index(self._index_for, name, **result_dict)
else:
raise StatusException(response.status, "Invalid data sent")
@@ -559,7 +520,7 @@ def __setitem__(self, value, item):
response, content = Request().post(request_url, data=url_ref)
if response.status == 201:
# Returns object that was indexed
- entity = simplejson.loads(content)
+ entity = json.loads(content)
if self._index_for == NODE:
return Node(entity['self'], data=entity['data'])
else:
@@ -572,7 +533,7 @@ def __setitem__(self, value, item):
def _get_results(self, url):
response, content = Request().get(url)
if response.status == 200:
- data_list = simplejson.loads(content)
+ data_list = json.loads(content)
if self._index_for == NODE:
return [Node(n['self'], data=n['data'])
for n in data_list]
@@ -712,7 +673,7 @@ def get_relationships(types=None, *args, **kwargs):
url = self._node._dic[key]
response, content = Request().get(url)
if response.status == 200:
- relationship_list = simplejson.loads(content)
+ relationship_list = json.loads(content)
relationships = [Relationship(r["self"])
for r in relationship_list]
return relationships
@@ -905,7 +866,7 @@ def __init__(self, url):
self.url = url
response, content = Request().get(self.url)
if response.status == 200:
- self._dic.update(simplejson.loads(content).copy())
+ self._dic.update(json.loads(content).copy())
self.description = self._dic['description']
self.name = self._dic['name']
self.extends = self._dic['extends']
@@ -917,7 +878,7 @@ def __call__(self, *args, **kwargs):
parameters = self._parse_parameters(args, kwargs)
response, content = Request().post(self.url, data=parameters)
if response.status == 200:
- results_list = simplejson.loads(content)
+ results_list = json.loads(content)
# The returns param is a temporary solution while
# a proper way to get the data type of returned values by
# the extensions is implemented in Neo4j
@@ -985,277 +946,3 @@ def _parse_types(self, kwargs):
else:
params_kwargs[key] = value
return params_kwargs
-
-
-class StatusException(Exception):
- """
- Create an Error Response.
- """
-
- def __init__(self, value, result=None):
- self.value = value
- self.responses = {
- 100: ('Continue', 'Request received, please continue'),
- 101: ('Switching Protocols',
- 'Switching to new protocol; obey Upgrade header'),
- 200: ('OK', 'Request fulfilled, document follows'),
- 201: ('Created', 'Document created, URL follows'),
- 202: ('Accepted',
- 'Request accepted, processing continues off-line'),
- 203: ('Non-Authoritative Information', 'Request fulfilled from cache'),
- 204: ('No Content', 'Request fulfilled, nothing follows'),
- 205: ('Reset Content', 'Clear input form for further input.'),
- 206: ('Partial Content', 'Partial content follows.'),
- 300: ('Multiple Choices',
- 'Object has several resources -- see URI list'),
- 301: ('Moved Permanently', 'Object moved permanently -- see URI list'),
- 302: ('Found', 'Object moved temporarily -- see URI list'),
- 303: ('See Other', 'Object moved -- see Method and URL list'),
- 304: ('Not Modified',
- 'Document has not changed since given time'),
- 305: ('Use Proxy',
- 'You must use proxy specified in Location to access this '
- 'resource.'),
- 307: ('Temporary Redirect',
- 'Object moved temporarily -- see URI list'),
- 400: ('Bad Request',
- 'Bad request syntax or unsupported method'),
- 401: ('Unauthorized',
- 'No permission -- see authorization schemes'),
- 402: ('Payment Required',
- 'No payment -- see charging schemes'),
- 403: ('Forbidden',
- 'Request forbidden -- authorization will not help'),
- 404: ('Not Found', 'Nothing matches the given URI'),
- 405: ('Method Not Allowed',
- 'Specified method is invalid for this server.'),
- 406: ('Not Acceptable', 'URI not available in preferred format.'),
- 407: ('Proxy Authentication Required', 'You must authenticate with '
- 'this proxy before proceeding.'),
- 408: ('Request Timeout', 'Request timed out; try again later.'),
- 409: ('Conflict', 'Request conflict.'),
- 410: ('Gone',
- 'URI no longer exists and has been permanently removed.'),
- 411: ('Length Required', 'Client must specify Content-Length.'),
- 412: ('Precondition Failed', 'Precondition in headers is false.'),
- 413: ('Request Entity Too Large', 'Entity is too large.'),
- 414: ('Request-URI Too Long', 'URI is too long.'),
- 415: ('Unsupported Media Type', 'Entity body in unsupported format.'),
- 416: ('Requested Range Not Satisfiable',
- 'Cannot satisfy request range.'),
- 417: ('Expectation Failed',
- 'Expect condition could not be satisfied.'),
- 418: ('I\'m a teapot', 'Is the server running?'),
- 500: ('Internal Server Error', 'Server got itself in trouble'),
- 501: ('Not Implemented',
- 'Server does not support this operation'),
- 502: ('Bad Gateway', 'Invalid responses from another server/proxy.'),
- 503: ('Service Unavailable',
- 'The server cannot process the request due to a high load'),
- 504: ('Gateway Timeout',
- 'The gateway server did not receive a timely response'),
- 505: ('HTTP Version Not Supported', 'Cannot fulfill request.'),
- }
- if result:
- self.result = "\n%s" % result
-
- def __str__(self):
- return u"Error [%s]: %s. %s.%s" % (self.value,
- self.responses[self.value][0],
- self.responses[self.value][1],
- self.result)
-
- def __unicode__(self):
- return self.__str__()
-
-
-class NotFoundError(StatusException):
-
- def __init__(self, value=None, result=None):
- if not value:
- value = 404
- if not result:
- result = "Node, relationship or property not found"
- super(NotFoundError, self).__init__(value, result)
-
-
-class Request(object):
- """
- Create an HTTP request object for HTTP
- verbs GET, POST, PUT and DELETE.
- """
-
- def __init__(self, username=None, password=None, key_file=None,
- cert_file=None):
- self.username = username
- self.password = password
- self.key_file = key_file
- self.cert_file = cert_file
- self._illegal_s = re.compile(r"((^|[^%])(%%)*%s)")
-
- def get(self, url, headers=None):
- """
- Perform an HTTP GET request for a given URL.
- Returns the response object.
- """
- return self._request('GET', url, headers=headers)
-
- def post(self, url, data, headers=None):
- """
- Perform an HTTP POST request for a given url.
- Returns the response object.
- """
- return self._request('POST', url, data, headers=headers)
-
- def put(self, url, data, headers=None):
- """
- Perform an HTTP PUT request for a given url.
- Returns the response object.
- """
- return self._request('PUT', url, data, headers=headers)
-
- def delete(self, url, headers=None):
- """
- Perform an HTTP DELETE request for a given url.
- Returns the response object.
- """
- return self._request('DELETE', url, headers=headers)
-
- # Proleptic Gregorian dates and strftime before 1900 « Python recipes
- # ActiveState Code: http://bit.ly/9t0JKb via @addthis
-
- def _findall(self, text, substr):
- # Also finds overlaps
- sites = []
- i = 0
- while 1:
- j = text.find(substr, i)
- if j == -1:
- break
- sites.append(j)
- i = j + 1
- return sites
-
- # Every 28 years the calendar repeats, except through century leap
- # years where it's 6 years. But only if you're using the Gregorian
- # calendar. ;)
-
- def _strftime(self, dt, fmt):
- if self._illegal_s.search(fmt):
- raise TypeError("This strftime implementation does not handle %s")
- if dt.year > 1900:
- return dt.strftime(fmt)
- year = dt.year
- # For every non-leap year century, advance by
- # 6 years to get into the 28-year repeat cycle
- delta = 2000 - year
- off = 6 * (delta // 100 + delta // 400)
- year = year + off
- # Move to around the year 2000
- year = year + ((2000 - year) // 28) * 28
- timetuple = dt.timetuple()
- s1 = time.strftime(fmt, (year,) + timetuple[1:])
- sites1 = self._findall(s1, str(year))
- s2 = time.strftime(fmt, (year + 28,) + timetuple[1:])
- sites2 = self._findall(s2, str(year + 28))
- sites = []
- for site in sites1:
- if site in sites2:
- sites.append(site)
- s = s1
- syear = "%4d" % (dt.year, )
- for site in sites:
- s = s[:site] + syear + s[site + 4:]
- return s
-
- def _json_encode(self, data, ensure_ascii=False):
-
- def _any(data):
- DATE_FORMAT = "%Y-%m-%d"
- TIME_FORMAT = "%H:%M:%S"
- ret = None
- if isinstance(data, (list, tuple)):
- ret = _list(data)
- elif isinstance(data, dict):
- ret = _dict(data)
- elif isinstance(data, decimal.Decimal):
- ret = str(data)
- elif isinstance(data, datetime.datetime):
- ret = self._strftime(data,
- "%s %s" % (DATE_FORMAT, TIME_FORMAT))
- elif isinstance(data, datetime.date):
- ret = self._strftime(data, DATE_FORMAT)
- elif isinstance(data, datetime.time):
- ret = data.strftime(TIME_FORMAT)
- else:
- ret = data
- return ret
-
- def _list(data):
- ret = []
- for v in data:
- ret.append(_any(v))
- return ret
-
- def _dict(data):
- ret = {}
- for k, v in data.items():
- # Neo4j doesn't allow 'null' properties
- if v != None:
- ret[k] = _any(v)
- return ret
- ret = _any(data)
- return simplejson.dumps(ret, ensure_ascii=ensure_ascii)
-
- def _request(self, method, url, data={}, headers={}):
- global CACHE, DEBUG
- splits = urlsplit(url)
- scheme = splits.scheme
- # Not used, it makes pyflakes happy
- # hostname = splits.hostname
- # port = splits.port
- username = splits.username or self.username
- password = splits.password or self.password
- headers = headers or {}
- if DEBUG:
- httplib2.debuglevel = 1
- else:
- httplib2.debuglevel = 0
- if CACHE:
- headers['Cache-Control'] = 'no-cache'
- http = httplib2.Http(".cache")
- else:
- http = httplib2.Http()
- if scheme.lower() == 'https':
- http.add_certificate(self.key_file, self.cert_file, self.url)
- headers['Accept'] = 'application/json'
- headers['Accept-Encoding'] = '*'
- headers['Accept-Charset'] = 'ISO-8859-1,utf-8;q=0.7,*;q=0.7'
- # I'm not sure on the right policy about cache with Neo4j REST Server
- # headers['Cache-Control'] = 'no-cache'
- # TODO: Handle all requests with the same Http object
- headers['Connection'] = 'close'
- headers['User-Agent'] = 'Neo4jPythonClient/%s ' % __version__
- if username and password:
- credentials = "%s:%s" % (username, password)
- base64_credentials = base64.encodestring(credentials)
- authorization = "Basic %s" % base64_credentials[:-1]
- headers['Authorization'] = authorization
- headers['Remote-User'] = username
- if method in ("POST", "PUT"):
- headers['Content-Type'] = 'application/json'
- # Thanks to Yashh: http://bit.ly/cWsnZG
- # Don't JSON encode body when it starts with "http://" to set inde
- # hrm, neo4j-1.3.M04 always expects JSON
- # if isinstance(data, basestring) and data.startswith('http://'):
- # body = data
- # else:
- body = self._json_encode(data, ensure_ascii=True)
- try:
- response, content = http.request(url, method, headers=headers,
- body=body)
- if response.status == 401:
- raise StatusException(401, "Authorization Required")
- return response, content
- except AttributeError:
- raise Exception("Unknown error. Is the server running?")
View
44 neo4jrestclient/constants.py
@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+__author__ = "Javier de la Rosa"
+__credits__ = [
+ "Javier de la Rosa",
+ "Diego Muñoz Escalante, https://github.com/escalant3",
+ "Yashh, https://github.com/yashh",
+ "timClicks, https://github.com/timClicks",
+ "Mark Henderson, https://github.com/emehrkay",
+ "Johan Lundberg, https://github.com/johanlundberg",
+ "Mark Ng, https://github.com/markng",
+ "kesavkolla, https://github.com/kesavkolla",
+ "Andy Denmark, https://github.com/denmark",
+]
+__license__ = "GPL 3"
+__version__ = "1.3.0"
+__email__ = "versae@gmail.com"
+__url__ = "https://github.com/versae/neo4j-rest-client"
+__description__ = """Library to interact with Neo4j standalone REST server"""
+__status__ = "Development"
+
+# Order
+BREADTH_FIRST = "breadth first"
+DEPTH_FIRST = "depth first"
+# Return
+RETURN_ALL_NODES = "all"
+RETURN_ALL_BUT_START_NODE = "all but start node"
+# Stop
+STOP_AT_DEPTH_ONE = 1
+STOP_AT_END_OF_GRAPH = "none"
+# Uniqueness
+NODE_GLOBAL = "node global"
+NODE_PATH = "node path"
+NODE_RECENT = "node recent"
+RELATIONSHIP_GLOBAL = "relationship global"
+RELATIONSHIP_PATH = "relationship path"
+RELATIONSHIP_RECENT = "relationship recent"
+# Returns
+NODE = "node"
+RELATIONSHIP = "relationship"
+PATH = "path"
+POSITION = "position"
+# Indexes
+INDEX_EXACT = "exact"
+INDEX_FULLTEXT = "fulltext"
View
289 neo4jrestclient/request.py
@@ -0,0 +1,289 @@
+# -*- coding: utf-8 -*-
+import base64
+import datetime
+import decimal
+import httplib2
+import re
+import json
+import time
+from urlparse import urlsplit
+
+from constants import __version__
+
+# Global options
+CACHE = False
+DEBUG = False
+
+
+class StatusException(Exception):
+ """
+ Create an Error Response.
+ """
+
+ def __init__(self, value, result=None):
+ self.value = value
+ self.responses = {
+ 100: ('Continue', 'Request received, please continue'),
+ 101: ('Switching Protocols',
+ 'Switching to new protocol; obey Upgrade header'),
+ 200: ('OK', 'Request fulfilled, document follows'),
+ 201: ('Created', 'Document created, URL follows'),
+ 202: ('Accepted',
+ 'Request accepted, processing continues off-line'),
+ 203: ('Non-Authoritative Information', 'Request fulfilled from cache'),
+ 204: ('No Content', 'Request fulfilled, nothing follows'),
+ 205: ('Reset Content', 'Clear input form for further input.'),
+ 206: ('Partial Content', 'Partial content follows.'),
+ 300: ('Multiple Choices',
+ 'Object has several resources -- see URI list'),
+ 301: ('Moved Permanently', 'Object moved permanently -- see URI list'),
+ 302: ('Found', 'Object moved temporarily -- see URI list'),
+ 303: ('See Other', 'Object moved -- see Method and URL list'),
+ 304: ('Not Modified',
+ 'Document has not changed since given time'),
+ 305: ('Use Proxy',
+ 'You must use proxy specified in Location to access this '
+ 'resource.'),
+ 307: ('Temporary Redirect',
+ 'Object moved temporarily -- see URI list'),
+ 400: ('Bad Request',
+ 'Bad request syntax or unsupported method'),
+ 401: ('Unauthorized',
+ 'No permission -- see authorization schemes'),
+ 402: ('Payment Required',
+ 'No payment -- see charging schemes'),
+ 403: ('Forbidden',
+ 'Request forbidden -- authorization will not help'),
+ 404: ('Not Found', 'Nothing matches the given URI'),
+ 405: ('Method Not Allowed',
+ 'Specified method is invalid for this server.'),
+ 406: ('Not Acceptable', 'URI not available in preferred format.'),
+ 407: ('Proxy Authentication Required', 'You must authenticate with '
+ 'this proxy before proceeding.'),
+ 408: ('Request Timeout', 'Request timed out; try again later.'),
+ 409: ('Conflict', 'Request conflict.'),
+ 410: ('Gone',
+ 'URI no longer exists and has been permanently removed.'),
+ 411: ('Length Required', 'Client must specify Content-Length.'),
+ 412: ('Precondition Failed', 'Precondition in headers is false.'),
+ 413: ('Request Entity Too Large', 'Entity is too large.'),
+ 414: ('Request-URI Too Long', 'URI is too long.'),
+ 415: ('Unsupported Media Type', 'Entity body in unsupported format.'),
+ 416: ('Requested Range Not Satisfiable',
+ 'Cannot satisfy request range.'),
+ 417: ('Expectation Failed',
+ 'Expect condition could not be satisfied.'),
+ 418: ('I\'m a teapot', 'Is the server running?'),
+ 500: ('Internal Server Error', 'Server got itself in trouble'),
+ 501: ('Not Implemented',
+ 'Server does not support this operation'),
+ 502: ('Bad Gateway', 'Invalid responses from another server/proxy.'),
+ 503: ('Service Unavailable',
+ 'The server cannot process the request due to a high load'),
+ 504: ('Gateway Timeout',
+ 'The gateway server did not receive a timely response'),
+ 505: ('HTTP Version Not Supported', 'Cannot fulfill request.'),
+ }
+ if result:
+ self.result = "\n%s" % result
+
+ def __str__(self):
+ return u"Error [%s]: %s. %s.%s" % (self.value,
+ self.responses[self.value][0],
+ self.responses[self.value][1],
+ self.result)
+
+ def __unicode__(self):
+ return self.__str__()
+
+
+class NotFoundError(StatusException):
+
+ def __init__(self, value=None, result=None):
+ if not value:
+ value = 404
+ if not result:
+ result = "Node, relationship or property not found"
+ super(NotFoundError, self).__init__(value, result)
+
+
+class Request(object):
+ """
+ Create an HTTP request object for HTTP
+ verbs GET, POST, PUT and DELETE.
+ """
+
+ def __init__(self, username=None, password=None, key_file=None,
+ cert_file=None):
+ self.username = username
+ self.password = password
+ self.key_file = key_file
+ self.cert_file = cert_file
+ self._illegal_s = re.compile(r"((^|[^%])(%%)*%s)")
+
+ def get(self, url, headers=None):
+ """
+ Perform an HTTP GET request for a given URL.
+ Returns the response object.
+ """
+ return self._request('GET', url, headers=headers)
+
+ def post(self, url, data, headers=None):
+ """
+ Perform an HTTP POST request for a given url.
+ Returns the response object.
+ """
+ return self._request('POST', url, data, headers=headers)
+
+ def put(self, url, data, headers=None):
+ """
+ Perform an HTTP PUT request for a given url.
+ Returns the response object.
+ """
+ return self._request('PUT', url, data, headers=headers)
+
+ def delete(self, url, headers=None):
+ """
+ Perform an HTTP DELETE request for a given url.
+ Returns the response object.
+ """
+ return self._request('DELETE', url, headers=headers)
+
+ # Proleptic Gregorian dates and strftime before 1900 « Python recipes
+ # ActiveState Code: http://bit.ly/9t0JKb via @addthis
+
+ def _findall(self, text, substr):
+ # Also finds overlaps
+ sites = []
+ i = 0
+ while 1:
+ j = text.find(substr, i)
+ if j == -1:
+ break
+ sites.append(j)
+ i = j + 1
+ return sites
+
+ # Every 28 years the calendar repeats, except through century leap
+ # years where it's 6 years. But only if you're using the Gregorian
+ # calendar. ;)
+
+ def _strftime(self, dt, fmt):
+ if self._illegal_s.search(fmt):
+ raise TypeError("This strftime implementation does not handle %s")
+ if dt.year > 1900:
+ return dt.strftime(fmt)
+ year = dt.year
+ # For every non-leap year century, advance by
+ # 6 years to get into the 28-year repeat cycle
+ delta = 2000 - year
+ off = 6 * (delta // 100 + delta // 400)
+ year = year + off
+ # Move to around the year 2000
+ year = year + ((2000 - year) // 28) * 28
+ timetuple = dt.timetuple()
+ s1 = time.strftime(fmt, (year,) + timetuple[1:])
+ sites1 = self._findall(s1, str(year))
+ s2 = time.strftime(fmt, (year + 28,) + timetuple[1:])
+ sites2 = self._findall(s2, str(year + 28))
+ sites = []
+ for site in sites1:
+ if site in sites2:
+ sites.append(site)
+ s = s1
+ syear = "%4d" % (dt.year, )
+ for site in sites:
+ s = s[:site] + syear + s[site + 4:]
+ return s
+
+ def _json_encode(self, data, ensure_ascii=False):
+
+ def _any(data):
+ DATE_FORMAT = "%Y-%m-%d"
+ TIME_FORMAT = "%H:%M:%S"
+ ret = None
+ if isinstance(data, (list, tuple)):
+ ret = _list(data)
+ elif isinstance(data, dict):
+ ret = _dict(data)
+ elif isinstance(data, decimal.Decimal):
+ ret = str(data)
+ elif isinstance(data, datetime.datetime):
+ ret = self._strftime(data,
+ "%s %s" % (DATE_FORMAT, TIME_FORMAT))
+ elif isinstance(data, datetime.date):
+ ret = self._strftime(data, DATE_FORMAT)
+ elif isinstance(data, datetime.time):
+ ret = data.strftime(TIME_FORMAT)
+ else:
+ ret = data
+ return ret
+
+ def _list(data):
+ ret = []
+ for v in data:
+ ret.append(_any(v))
+ return ret
+
+ def _dict(data):
+ ret = {}
+ for k, v in data.items():
+ # Neo4j doesn't allow 'null' properties
+ if v != None:
+ ret[k] = _any(v)
+ return ret
+ ret = _any(data)
+ return json.dumps(ret, ensure_ascii=ensure_ascii)
+
+ def _request(self, method, url, data={}, headers={}):
+ global CACHE, DEBUG
+ splits = urlsplit(url)
+ scheme = splits.scheme
+ # Not used, it makes pyflakes happy
+ # hostname = splits.hostname
+ # port = splits.port
+ username = splits.username or self.username
+ password = splits.password or self.password
+ headers = headers or {}
+ if DEBUG:
+ httplib2.debuglevel = 1
+ else:
+ httplib2.debuglevel = 0
+ if CACHE:
+ headers['Cache-Control'] = 'no-cache'
+ http = httplib2.Http(".cache")
+ else:
+ http = httplib2.Http()
+ if scheme.lower() == 'https':
+ http.add_certificate(self.key_file, self.cert_file, self.url)
+ headers['Accept'] = 'application/json'
+ headers['Accept-Encoding'] = '*'
+ headers['Accept-Charset'] = 'ISO-8859-1,utf-8;q=0.7,*;q=0.7'
+ # I'm not sure on the right policy about cache with Neo4j REST Server
+ # headers['Cache-Control'] = 'no-cache'
+ # TODO: Handle all requests with the same Http object
+ headers['Connection'] = 'close'
+ headers['User-Agent'] = 'Neo4jPythonClient/%s ' % __version__
+ if username and password:
+ credentials = "%s:%s" % (username, password)
+ base64_credentials = base64.encodestring(credentials)
+ authorization = "Basic %s" % base64_credentials[:-1]
+ headers['Authorization'] = authorization
+ headers['Remote-User'] = username
+ if method in ("POST", "PUT"):
+ headers['Content-Type'] = 'application/json'
+ # Thanks to Yashh: http://bit.ly/cWsnZG
+ # Don't JSON encode body when it starts with "http://" to set inde
+ # hrm, neo4j-1.3.M04 always expects JSON
+ # if isinstance(data, basestring) and data.startswith('http://'):
+ # body = data
+ # else:
+ body = self._json_encode(data, ensure_ascii=True)
+ try:
+ response, content = http.request(url, method, headers=headers,
+ body=body)
+ if response.status == 401:
+ raise StatusException(401, "Authorization Required")
+ return response, content
+ except AttributeError:
+ raise Exception("Unknown error. Is the server running?")
View
15 tests.py → neo4jrestclient/tests.py
@@ -1,4 +1,5 @@
import client
+import request
import unittest
@@ -9,24 +10,24 @@ def setUp(self):
self.gdb = client.GraphDatabase(self.url)
def test_connection_cache(self):
- import client as clientCache
+ import request as clientCache
clientCache.CACHE = True
- gdb = clientCache.GraphDatabase(self.url)
+ gdb = client.GraphDatabase(self.url)
clientCache.CACHE = False
self.assertEqual(gdb.url, self.url)
def test_connection_debug(self):
- import client as clientDebug
+ import request as clientDebug
clientDebug.DEBUG = True
- gdb = clientDebug.GraphDatabase(self.url)
+ gdb = client.GraphDatabase(self.url)
clientDebug.DEBUG = False
self.assertEqual(gdb.url, self.url)
def test_connection_cache_debug(self):
- import client as clientCacheDebug
+ import request as clientCacheDebug
clientCacheDebug.CACHE = True
clientCacheDebug.DEBUG = True
- gdb = clientCacheDebug.GraphDatabase(self.url)
+ gdb = client.GraphDatabase(self.url)
clientCacheDebug.CACHE = False
clientCacheDebug.DEBUG = False
self.assertEqual(gdb.url, self.url)
@@ -126,7 +127,7 @@ def test_delete_node(self):
try:
self.gdb.nodes.get(identifier)
self.fail()
- except client.NotFoundError, client.StatusException:
+ except request.NotFoundError, request.StatusException:
pass
View
38 setup.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+import os
+
+from distutils.core import setup
+
+from neo4jrestclient import constants
+
+
+def read(*rnames):
+ return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
+
+setup(
+ name='neo4jrestclient',
+ version=constants.__version__,
+ author=constants.__author__,
+ author_email=constants.__email__,
+ url=constants.__url__,
+ description=constants.__description__,
+ long_description=read('README.rst'),
+ license=constants.__license__,
+ keywords='neo4j graph graphdb graphdatabase database rest client',
+ classifiers=[
+ 'Development Status :: 4 - Beta',
+ 'Intended Audience :: Developers',
+ 'License :: OSI Approved :: GNU General Public License v3',
+ 'Operating System :: OS Independent',
+ 'Programming Language :: Python',
+ 'Topic :: Internet :: WWW/HTTP',
+ ],
+ zip_safe=False,
+ packages=[
+ "neo4jrestclient",
+ ],
+ include_package_data=True,
+ install_requires=[
+ 'httplib2',
+ ],
+)

0 comments on commit 39bb2ba

Please sign in to comment.
Something went wrong with that request. Please try again.