Seem comfyui LiteGraph may not exist STRING

6 add more convert

LICENSE.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://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 <https://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
+<https://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
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -1 +1,35 @@
 # ComfyUI-ShellAgent-Plugin
+
+This repository provides utility nodes for defining inputs and outputs in ComfyUI workflows. These nodes are essential for running [ShellAgent](https://github.com/myshell-ai/ShellAgent) apps with ComfyUI, but they can also be used independently to specify input/output variables and their requirements explicitly.
+
+## Installation
+
+To install, either:
+
+1. Download or clone this repository into the ComfyUI/custom_nodes/ directory.
+2. Use the ComfyUI-Manager.
+
+## Features
+
+### Input Nodes
+
+- Input Text
+- Input Image
+- Input Float
+- Input Integer
+- Input Video
+
+Each input node supports setting a default value and additional configuration options.
+
+### Output Nodes
+
+- Save Image
+- Save Images
+- Save Video - VHS
+- Output Text
+- Output Float
+- Output Integer
+
+### Convert Widgets to ShellAgent Inputs
+
+A widget can be easily converted into a ShellAgent Input node of the appropriate type by right-clicking on the widget and selecting the option from the menu.

comfy-nodes/input_image.py

@@ -1,5 +1,7 @@
 import folder_paths
-from PIL import Image, ImageOps
+import node_helpers
+
+from PIL import Image, ImageOps, ImageSequence, ImageFile
 import numpy as np
 import torch
 import os
@@ -32,8 +34,8 @@ class ShellAgentPluginInputImage:
             }
         }
 
-    RETURN_TYPES = ("IMAGE",)
-    RETURN_NAMES = ("image",)
+    RETURN_TYPES = ("IMAGE", "MASK")
+    # RETURN_NAMES = ("image",)
 
     FUNCTION = "run"
 
@@ -45,10 +47,61 @@ class ShellAgentPluginInputImage:
             "title": kwargs["input_name"],
             "type": "string",
             "default": kwargs["default_value"],
-            "description": kwargs["description"],
+            "description": kwargs.get("description", ""),
             "url_type": "image"
         }
         return schema
+    
+    @classmethod
+    def VALIDATE_INPUTS(s, input_name, default_value, description=""):
+        image = default_value
+        if image.startswith("http"):
+            return True
+        
+        if not folder_paths.exists_annotated_filepath(image):
+            return "Invalid image file: {}".format(image)
+
+        return True
+    
+    def convert_image_mask(self, img):
+        output_images = []
+        output_masks = []
+        w, h = None, None
+
+        excluded_formats = ['MPO']
+        
+        for i in ImageSequence.Iterator(img):
+            i = node_helpers.pillow(ImageOps.exif_transpose, i)
+
+            if i.mode == 'I':
+                i = i.point(lambda i: i * (1 / 255))
+            image = i.convert("RGB")
+
+            if len(output_images) == 0:
+                w = image.size[0]
+                h = image.size[1]
+            
+            if image.size[0] != w or image.size[1] != h:
+                continue
+            
+            image = np.array(image).astype(np.float32) / 255.0
+            image = torch.from_numpy(image)[None,]
+            if 'A' in i.getbands():
+                mask = np.array(i.getchannel('A')).astype(np.float32) / 255.0
+                mask = 1. - torch.from_numpy(mask)
+            else:
+                mask = torch.zeros((64,64), dtype=torch.float32, device="cpu")
+            output_images.append(image)
+            output_masks.append(mask.unsqueeze(0))
+
+        if len(output_images) > 1 and img.format not in excluded_formats:
+            output_image = torch.cat(output_images, dim=0)
+            output_mask = torch.cat(output_masks, dim=0)
+        else:
+            output_image = output_images[0]
+            output_mask = output_masks[0]
+
+        return (output_image, output_mask)
 
     def run(self, input_name, default_value=None, display_name=None, description=None):
         input_dir = folder_paths.get_input_directory()
@@ -57,8 +110,8 @@ class ShellAgentPluginInputImage:
             if image_path.startswith('http'):
                 import requests
                 from io import BytesIO
-                print("Fetching image from url: ", image)
-                response = requests.get(image)
+                print("Fetching image from url: ", image_path)
+                response = requests.get(image_path)
                 image = Image.open(BytesIO(response.content))
             elif image_path.startswith('data:image/png;base64,') or image_path.startswith('data:image/jpeg;base64,') or image_path.startswith('data:image/jpg;base64,'):
                 import base64
@@ -73,11 +126,12 @@ class ShellAgentPluginInputImage:
                     image_path = os.path.join(input_dir, image_path)
                 image = Image.open(image_path).convert("RGB")
 
-            image = ImageOps.exif_transpose(image)
-            image = image.convert("RGB")
-            image = np.array(image).astype(np.float32) / 255.0
-            image = torch.from_numpy(image)[None,]
-            return [image]
+            return self.convert_image_mask(image)
+            # image = ImageOps.exif_transpose(image)
+            # image = image.convert("RGB")
+            # image = np.array(image).astype(np.float32) / 255.0
+            # image = torch.from_numpy(image)[None,]
+            # return [image]
         except Exception as e:
             raise e
 

comfy-nodes/input_text.py

@@ -42,7 +42,7 @@ class ShellAgentPluginInputText:
             "title": kwargs["input_name"],
             "type": "string",
             "default": kwargs["default_value"],
-            "description": kwargs["description"],
+            "description": kwargs.get("description", ""),
         }
         if kwargs.get("choices", "") != "":
             schema["enums"] = eval(kwargs["choices"])
@@ -101,7 +101,7 @@ class ShellAgentPluginInputFloat:
             "title": kwargs["input_name"],
             "type": "number",
             "default": kwargs["default_value"],
-            "description": kwargs["description"],
+            "description": kwargs.get("description", ""),
         }
         if kwargs.get("choices", "") != "":
             schema["enums"] = eval(kwargs["choices"])
@@ -184,14 +184,58 @@ class ShellAgentPluginInputInteger:
     def run(self, input_name, default_value=None, display_name=None, description=None, **kwargs):
         return [default_value]
 
+class ShellAgentPluginInputBoolean:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "input_name": (
+                    "STRING",
+                    {"multiline": False, "default": "input_bool"},
+                ),
+            },
+            "optional": {
+                "default_value": (
+                    "BOOLEAN",
+                    {"default": False},
+                ),
+                "description": (
+                    "STRING",
+                    {"multiline": True, "default": ""},
+                ),
+            }
+        }
+
+    RETURN_TYPES = ("BOOLEAN",)
+    RETURN_NAMES = ("boolean",)
+
+    FUNCTION = "run"
+
+    CATEGORY = "shellagent"
+    
+    @classmethod
+    def validate(cls, **kwargs):
+        schema = {
+            "title": kwargs["input_name"],
+            "type": "boolean",
+            "default": kwargs["default_value"],
+            "description": kwargs.get("description", ""),
+        }
+        return schema
+
+    def run(self, input_name, default_value=None, display_name=None, description=None, **kwargs):
+        return [default_value]
+
 
 NODE_CLASS_MAPPINGS = {
     "ShellAgentPluginInputText": ShellAgentPluginInputText,
     "ShellAgentPluginInputFloat": ShellAgentPluginInputFloat,
-    "ShellAgentPluginInputInteger": ShellAgentPluginInputInteger
+    "ShellAgentPluginInputInteger": ShellAgentPluginInputInteger,
+    "ShellAgentPluginInputBoolean": ShellAgentPluginInputBoolean,
 }
 NODE_DISPLAY_NAME_MAPPINGS = {
     "ShellAgentPluginInputText": "Input Text (ShellAgent Plugin)",
     "ShellAgentPluginInputFloat": "Input Float (ShellAgent Plugin)",
     "ShellAgentPluginInputInteger": "Input Integer (ShellAgent Plugin)",
+    "ShellAgentPluginInputBoolean": "Input Boolean (ShellAgent Plugin)",
 }

comfy-nodes/input_video.py

@@ -4,7 +4,7 @@ import numpy as np
 import torch
 import os
 import uuid
-import tqdm
+from tqdm import tqdm
 
 
 # class ShellAgentPluginInputImage:
@@ -120,6 +120,15 @@ class ShellAgentPluginInputVideo:
             "url_type": "video"
         }
         return schema
+    
+    @classmethod
+    def VALIDATE_INPUTS(s, input_name, default_value, description=""):
+        video = default_value
+        if video.startswith("http"):
+            return True
+        if not folder_paths.exists_annotated_filepath(video):
+            return "Invalid video file: {}".format(video)
+        return True
 
     def run(self, input_name, default_value=None, description=None):
         input_dir = folder_paths.get_input_directory()
@@ -166,4 +175,4 @@ NODE_CLASS_MAPPINGS = {
 NODE_DISPLAY_NAME_MAPPINGS = {
     # "ShellAgentPluginInputImage": "Input Image (ShellAgent Plugin)",
     "ShellAgentPluginInputVideo": "Input Video (ShellAgent Plugin)"
-}
+}

comfy-nodes/output_image.py

@@ -75,12 +75,15 @@ class ShellAgentSaveVideoVHS:
         return schema
         
     def save_video(self, filenames, **kwargs):
-        status, (preview_image, video_path) = filenames
+        status, output_files = filenames
+        if len(output_files) == 0:
+            raise ValueError("the filenames are empty")
+        print("output_files", output_files)
+        video_path = output_files[-1]
         cwd = os.getcwd()
-        preview_image = os.path.relpath(preview_image)
-        video_path = os.path.relpath(video_path)
-        results = {"ui": {"image": [preview_image], "video": [video_path]}}
-        print(results)
+        # preview_image = os.path.relpath(preview_image)
+        video_path = os.path.relpath(video_path, folder_paths.base_path)
+        results = {"ui": {"video": [video_path]}}
         return results
     
     

comfy-nodes/output_text.py

@@ -0,0 +1,88 @@
+
+json_type_mapipng = {
+    "text": "string",
+    "float": "number",
+    "integer": "integer",
+    "boolean": "boolean",
+}
+
+class ShellAgentOutputText:
+    TYPE_STR = "text"
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                s.TYPE_STR: ("STRING", {"tooltip": f"The {s.TYPE_STR} to output."}),
+                "output_name": ("STRING", {"multiline": False, "default": f"output_{s.TYPE_STR}"},),
+            },
+        }
+        
+    RETURN_TYPES = ()
+    FUNCTION = "output_var"
+
+    OUTPUT_NODE = True
+
+    CATEGORY = "shellagent"
+    DESCRIPTION = "output the text"
+    
+    @classmethod
+    def validate(cls, **kwargs):
+        schema = {
+            "title": kwargs["output_name"],
+            "type": json_type_mapipng[cls.TYPE_STR]
+        }
+        return schema
+    
+    def output_var(self, **kwargs):
+        results = {"ui": {"output": [kwargs[self.TYPE_STR]]}}
+        return results
+    
+class ShellAgentOutputFloat(ShellAgentOutputText):
+    TYPE_STR = "float"
+    DESCRIPTION = "output the float"
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                s.TYPE_STR: ("FLOAT", {"tooltip": f"The {s.TYPE_STR} to output."}),
+                "output_name": ("STRING", {"multiline": False, "default": f"output_{s.TYPE_STR}"},),
+            },
+        }
+    
+    
+class ShellAgentOutputInteger(ShellAgentOutputText):
+    TYPE_STR = "integer"
+    DESCRIPTION = "output the integer"
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                s.TYPE_STR: ("INT", {"tooltip": f"The {s.TYPE_STR} to output."}),
+                "output_name": ("STRING", {"multiline": False, "default": f"output_{s.TYPE_STR}"},),
+            },
+        }
+    
+class ShellAgentOutputBoolean(ShellAgentOutputText):
+    TYPE_STR = "boolean"
+    DESCRIPTION = "output the integer"
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                s.TYPE_STR: ("BOOLEAN", {"tooltip": f"The {s.TYPE_STR} to output."}),
+                "output_name": ("STRING", {"multiline": False, "default": f"output_{s.TYPE_STR}"},),
+            },
+        }
+    
+    
+NODE_CLASS_MAPPINGS = {
+    "ShellAgentPluginOutputText": ShellAgentOutputText,
+    "ShellAgentPluginOutputFloat": ShellAgentOutputFloat,
+    "ShellAgentPluginOutputInteger": ShellAgentOutputInteger,
+    "ShellAgentPluginOutputBoolean": ShellAgentOutputBoolean,
+}
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "ShellAgentPluginOutputText": "Output Text (ShellAgent Plugin)",
+    "ShellAgentPluginOutputFloat": "Output Float (ShellAgent Plugin)",
+    "ShellAgentPluginOutputInteger": "Output Integer (ShellAgent Plugin)",
+}

custom_routes.py

@@ -29,6 +29,8 @@ import atexit
 from datetime import datetime
 import nodes
 import traceback
+import re
+import keyword
 
 from .dependency_checker import resolve_dependencies
 
@@ -45,6 +47,14 @@ CustomNodeTypeMap = {
     "ShellAgentPluginSaveVideoVHS": "video",
 }
 
+# Regular expression for a valid Python variable name
+variable_name_pattern = r'^[a-zA-Z_][a-zA-Z0-9_]*$'
+
+def is_valid_variable_name(name):
+    # Check if it matches the pattern and is not a keyword
+    if re.match(variable_name_pattern, name) and not keyword.iskeyword(name):
+        return True
+    return False
 
 def schema_validator(prompt):
     from nodes import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
@@ -55,9 +65,11 @@ def schema_validator(prompt):
         "outputs": {}
     }
     for node_id, node_info in prompt.items():
-        node_class_type = node_info["class_type"]
+        node_class_type = node_info.get("class_type")
+        if node_class_type is None:
+            raise NotImplementedError(f"Missing nodes founded, please first install the missing nodes using ComfyUI Manager")
         node_cls = NODE_CLASS_MAPPINGS[node_class_type]
-        if hasattr(node_cls, "RELATIVE_PYTHON_MODULE") and node_cls.RELATIVE_PYTHON_MODULE == "custom_nodes.ComfyUI-ShellAgent-Plugin":
+        if hasattr(node_cls, "RELATIVE_PYTHON_MODULE") and node_cls.RELATIVE_PYTHON_MODULE.startswith("custom_nodes.ComfyUI-ShellAgent-Plugin"):
             schema = {}
             if "input_name" in node_info["inputs"]:
                 mode = "inputs"
@@ -82,6 +94,9 @@ def schema_validator(prompt):
                 continue
             if hasattr(node_cls, "validate"):
                 schema = node_cls.validate(**node_info["inputs"])
+                # validate schema
+                if not is_valid_variable_name(schema["title"]):
+                    raise ValueError(f'`{schema["title"]}` is not a valid variable name!')
             else:
                 raise NotImplementedError("the validate is not implemented")
             schemas[mode][node_id] = schema
@@ -122,6 +137,10 @@ async def shellagent_get_file(request):
 async def shellagent_export(request):
     data = await request.json()
     prompt = data["prompt"]
+    custom_dependencies = data.get("custom_dependencies",  {
+        "models": {},
+        "custom_nodes": {}
+    })
     # extra_data = data["extra_data"]
     workflow_id = str(uuid.uuid4())
     
@@ -137,7 +156,7 @@ async def shellagent_export(request):
     try:
         schemas = schema_validator(prompt)
         # custom_node.json
-        dependency_results = resolve_dependencies(prompt)
+        dependency_results = resolve_dependencies(prompt, custom_dependencies)
         # save_root = os.path.join(WORKFLOW_ROOT, workflow_id)
         # os.makedirs(save_root, exist_ok=True)
         
@@ -152,16 +171,26 @@ async def shellagent_export(request):
         # for fname, dict_to_save in fname_mapping.items():
         #     with open(os.path.join(save_root, fname), "w") as f:
         #         json.dump(dict_to_save, f, indent=2)
+        warning_message = ""
+        if dependency_results.get("black_list_nodes", []):
+            warning_message = "The following nodes cannot be deployed to myshell:\n"
+            for item in dependency_results["black_list_nodes"]:
+                warning_message += f"  {item['name']}: {item['reason']}\n"
+                
+        if len(schemas["inputs"]) + len(schemas["outputs"]) == 0:
+            warning_message += f"The workflow contains neither inputs nor outputs!\n"
         
         return_dict = {
             "success": True,
-            "dependencies": dependency_results,
+            "dependencies": dependency_results["dependencies"],
+            "warning_message": warning_message,
             "schemas": schemas
         }
     except Exception as e:
         status = 400
         return_dict = {
             "success": False,
-            "message": str(traceback.print_exc())
+            "message_detail": str(traceback.format_exc()),
+            "message": str(e),
         }
     return web.json_response(return_dict, status=status)

dependency_checker.py

@@ -3,68 +3,50 @@ import subprocess
 import json
 import logging
 from functools import partial
+import re
+import glob
+import sys
+from folder_paths import models_dir as MODELS_DIR
+from folder_paths import base_path as BASE_PATH
+from folder_paths import get_full_path
 
-from .utils import compute_sha256, windows_to_linux_path
+
+from .utils.utils import compute_sha256, windows_to_linux_path
+from .utils.pytree import tree_map
 from .file_upload import collect_local_file, process_local_file_path_async
 
-ComfyUIModelLoaders = {
-    'VAELoader': (["vae_name"], "vae"),
-    'CheckpointLoader': (["ckpt_name"], "checkpoints"),
-    'CheckpointLoaderSimple': (["ckpt_name"], "checkpoints"),
-    'DiffusersLoader': (["model_path"], "diffusers"),
-    'unCLIPCheckpointLoader': (["ckpt_name"], "checkpoints"),
-    'LoraLoader': (["lora_name"], "loras"),
-    'LoraLoaderModelOnly': (["lora_name"], "loras"),
-    'ControlNetLoader': (["control_net_name"], "controlnet"),
-    'DiffControlNetLoader': (["control_net_name"], "controlnet"),
-    'UNETLoader': (["unet_name"], "unet"),
-    'CLIPLoader': (["clip_name"], "clip"),
-    'DualCLIPLoader': (["clip_name1", "clip_name2"], "clip"),
-    'CLIPVisionLoader': (["clip_name"], "clip_vision"),
-    'StyleModelLoader': (["style_model_name"], "style_models"),
-    'GLIGENLoader': (["gligen_name"], "gligen"),
-    'ImageOnlyCheckpointLoader': (["ckpt_name"], "checkpoints"),
-    "UpscaleModelLoader": (["model_name"], "upscale_models"),
-    "TripleCLIPLoader": (["clip_name1", "clip_name2", "clip_name3"], "clip"),
-    "HypernetworkLoader": (["hypernetwork_name"], "hypernetworks")
-}
-
-
-# ComfyUIFileLoaders = {
-#     'VAELoader': (["vae_name"], "vae"),
-#     'CheckpointLoader': (["ckpt_name"], "checkpoints"),
-#     'CheckpointLoaderSimple': (["ckpt_name"], "checkpoints"),
-#     'DiffusersLoader': (["model_path"], "diffusers"),
-#     'unCLIPCheckpointLoader': (["ckpt_name"], "checkpoints"),
-#     'LoraLoader': (["lora_name"], "loras"),
-#     'LoraLoaderModelOnly': (["lora_name"], "loras"),
-#     'ControlNetLoader': (["control_net_name"], "controlnet"),
-#     'DiffControlNetLoader': (["control_net_name"], "controlnet"),
-#     'UNETLoader': (["unet_name"], "unet"),
-#     'CLIPLoader': (["clip_name"], "clip"),
-#     'DualCLIPLoader': (["clip_name1", "clip_name2"], "clip"),
-#     'CLIPVisionLoader': (["clip_name"], "clip_vision"),
-#     'StyleModelLoader': (["style_model_name"], "style_models"),
-#     'GLIGENLoader': (["gligen_name"], "gligen"),
-# }
-
 
 model_list_json = json.load(open(os.path.join(os.path.dirname(__file__), "model_info.json")))
-def handle_model_info(ckpt_path):
+model_loaders_info = json.load(open(os.path.join(os.path.dirname(__file__), "model_loader_info.json")))
+node_deps_info = json.load(open(os.path.join(os.path.dirname(__file__), "node_deps_info.json")))
+node_blacklist = json.load(open(os.path.join(os.path.dirname(__file__), "node_blacklist.json")))
+node_remote_skip_models = json.load(open(os.path.join(os.path.dirname(__file__), "node_remote.json")))
+
+model_suffix = [".ckpt", ".safetensors", ".bin", ".pth", ".pt", ".onnx", ".gguf", ".sft"]
+extra_packages = ["transformers", "timm", "diffusers", "accelerate"]
+
+
+def get_full_path_or_raise(folder_name: str, filename: str) -> str:
+    full_path = get_full_path(folder_name, filename)
+    if full_path is None:
+        raise FileNotFoundError(f"Model in folder '{folder_name}' with filename '{filename}' not found.")
+    return full_path
+
+
+def handle_model_info(ckpt_path, filename, rel_save_path):
     ckpt_path = windows_to_linux_path(ckpt_path)
-    filename = os.path.basename(ckpt_path)
-    dirname = os.path.dirname(ckpt_path)
-    save_path = dirname.split('/', 1)[1]
     metadata_path = ckpt_path + ".json"
     if os.path.isfile(metadata_path):
         metadata = json.load(open(metadata_path))
         model_id = metadata["id"]
     else:
         logging.info(f"computing sha256 of {ckpt_path}")
+        if not os.path.isfile(ckpt_path):
+            raise NotImplementedError(f"please install {ckpt_path} first!")
         model_id = compute_sha256(ckpt_path)
         data = {
             "id": model_id,
-            "save_path": save_path,
+            "save_path": rel_save_path,
             "filename": filename,
         }
         json.dump(data, open(metadata_path, "w"))
@@ -74,8 +56,8 @@ def handle_model_info(ckpt_path):
         urls = []
         
     item = {
-        "filename": filename,
-        "save_path": save_path,
+        "filename": windows_to_linux_path(filename),
+        "save_path": windows_to_linux_path(rel_save_path),
         "urls": urls,
     }
     return model_id, item
@@ -88,13 +70,17 @@ def inspect_repo_version(module_path):
         "repo": "",
         "commit": ""
     }
+    
+    if not os.path.isdir(os.path.join(module_path, ".git")):
+        return result
+    
     # Get the remote repository URL
     try:
         remote_url = subprocess.check_output(
             ['git', 'config', '--get', 'remote.origin.url'],
             cwd=module_path
         ).strip().decode()
-    except subprocess.CalledProcessError:
+    except Exception:
         return result
 
     # Get the latest commit hash
@@ -103,7 +89,7 @@ def inspect_repo_version(module_path):
             ['git', 'rev-parse', 'HEAD'],
             cwd=module_path
         ).strip().decode()
-    except subprocess.CalledProcessError:
+    except Exception:
         return result
 
     # Create and return the JSON result
@@ -114,57 +100,250 @@ def inspect_repo_version(module_path):
     }
     return result
 
+def fetch_model_searcher_results(model_ids):
+    import requests
+    url = "https://models-searcher.myshell.life/search_urls"
+    headers = {
+        "Content-Type": "application/json"
+    }
+    data = {
+        "sha256": model_ids
+    }
 
-def resolve_dependencies(prompt): # resolve custom nodes and models at the same time
+    response = requests.post(url, headers=headers, json=data)
+    if response.status_code == 200:
+        results = [item[:10] for item in response.json()]
+    else:
+        results = None
+    return results
+
+def split_package_version(require_line):
+    require_line = require_line.strip()
+    
+    pattern = r"^([a-zA-Z0-9_\-\[\]]+)(.*)$"
+    match = re.match(pattern, require_line.strip())
+    
+    if match:
+        package_name = match.group(1)  # First capturing group is the package name
+        version_specifier = match.group(2) if match.group(2) else ""  # Second group is the version, if present
+        return package_name, version_specifier
+    else:
+        assert len(require_line) == 0 or require_line.strip()[0] == "#", require_line
+        return None, None
+
+def get_package_version(package_name):
+    try:
+        if sys.version_info >= (3, 8):
+            from importlib.metadata import version, PackageNotFoundError
+            return version(package_name)
+        else:
+            from pkg_resources import get_distribution, DistributionNotFound
+            return get_distribution(package_name).version
+    except Exception:
+        return None
+    
+def resolve_dependencies(prompt, custom_dependencies): # resolve custom nodes and models at the same time
     from nodes import NODE_CLASS_MAPPINGS
+    import folder_paths
+    
     custom_nodes = []
-    ckpt_paths = []
+    ckpt_paths = {}
     
     file_mapping_dict = {}
+    
+    SKIP_FOLDER_NAMES = ["configs", "custom_nodes"]
+    def collect_unknown_models(filename, node_id, node_info, custom_node_path):
+        if type(filename) != str:
+            return
+        is_model = False
+        for possible_suffix in model_suffix:
+            if filename.endswith(possible_suffix):
+                is_model = True
+        if is_model:
+            print(f"find {filename}, is_model=True")
+            # find possible paths
+            matching_files = {}
+            # Walk through all subdirectories and files in the directory
+            rel_save_path = None
+            for possible_folder_name in folder_paths.folder_names_and_paths:
+                if possible_folder_name in SKIP_FOLDER_NAMES:
+                    print(f"skip {possible_folder_name}")
+                    continue
+                full_path = folder_paths.get_full_path(possible_folder_name, filename)
+                if full_path is None:
+                    continue
+                rel_save_path = os.path.relpath(folder_paths.folder_names_and_paths[possible_folder_name][0][0], folder_paths.models_dir)
+                matching_files[full_path] = {
+                    "rel_save_path": rel_save_path
+                }
+
+            print(f"matched files: {matching_files}")
+            
+            # step 2: search for all the files under "models"
+            
+            for full_path in glob.glob(f"{folder_paths.models_dir}/**/*", recursive=True):
+                if os.path.isfile(full_path) and full_path.endswith(filename) and full_path not in matching_files:
+                    folder_path = full_path[:-len(filename)]
+                    rel_save_path = os.path.relpath(folder_path, folder_paths.models_dir)
+                    matching_files[full_path] = {
+                        "rel_save_path": rel_save_path
+                    }
+                    
+            print(f"matched files: {matching_files}")
+            
+            # step 3: search inside the custom nodes
+            if custom_node_path is not None:
+                for full_path in glob.glob(f"{custom_node_path}/**/*", recursive=True):
+                    if os.path.isfile(full_path) and full_path.endswith(filename) and full_path not in matching_files:
+                        folder_path = full_path[:-len(filename)]
+                        rel_save_path = os.path.relpath(folder_path, folder_paths.models_dir)
+                        matching_files[full_path] = {
+                            "rel_save_path": rel_save_path
+                        }
+            
+            if len(matching_files) == 0:
+                raise ValueError(f"Cannot find model: `{filename}`, Node ID: `{node_id}`, Node Info: `{node_info}`")
+            
+            elif len(matching_files) <= 3:
+                for full_path, info in matching_files.items():
+                    ckpt_paths[full_path] = {
+                        "filename": filename,
+                        "rel_save_path": info["rel_save_path"]
+                    }
+                    return
+            else:
+                raise ValueError(f"Multiple models of `{filename}` founded, Node ID: `{node_id}`, Node Info: `{node_info}`, Possible paths: `{list(matching_files.keys())}`")
+            
+    
     for node_id, node_info in prompt.items():
-        node_class_type = node_info["class_type"]
+        node_class_type = node_info.get("class_type")
+        if node_class_type is None:
+            raise NotImplementedError(f"Missing nodes founded, please first install the missing nodes using ComfyUI Manager")
         node_cls = NODE_CLASS_MAPPINGS[node_class_type]
-        if hasattr(node_cls, "RELATIVE_PYTHON_MODULE"):
+        
+        skip_model_check = False
+        
+        custom_node_path = None
+        if hasattr(node_cls, "RELATIVE_PYTHON_MODULE") and node_cls.RELATIVE_PYTHON_MODULE.startswith("custom_nodes."):
+            print(node_cls.RELATIVE_PYTHON_MODULE)
             custom_nodes.append(node_cls.RELATIVE_PYTHON_MODULE)
-        if node_class_type in ComfyUIModelLoaders:
-            input_names, save_path = ComfyUIModelLoaders[node_class_type]
-            for input_name in input_names:
-                ckpt_path = os.path.join("models", save_path, node_info["inputs"][input_name])
-                ckpt_paths.append(ckpt_path)
+            custom_node_path = os.path.join(BASE_PATH, node_cls.RELATIVE_PYTHON_MODULE.replace(".", "/"))
+            if node_cls.RELATIVE_PYTHON_MODULE[len("custom_nodes."):] in node_remote_skip_models:
+                skip_model_check = True
+                print(f"skip model check for {node_class_type}")
+                
+        if node_class_type in model_loaders_info:
+            for field_name, filename in node_info["inputs"].items():
+                if type(filename) != str:
+                    continue
+                for item in model_loaders_info[node_class_type]:
+                    pattern = item["field_name"]
+                    if re.match(f"^{pattern}$", field_name) and any([filename.endswith(possible_suffix) for possible_suffix in model_suffix]):
+                        ckpt_path = get_full_path_or_raise(item["save_path"], filename)
+                        if hasattr(folder_paths, "map_legacy"):
+                            save_folder = folder_paths.map_legacy(item["save_path"])
+                        else:
+                            save_folder = item["save_path"]
+                        rel_save_path = os.path.relpath(folder_paths.folder_names_and_paths[save_folder][0][0], folder_paths.models_dir)
+                        ckpt_paths[ckpt_path] = {
+                            "filename": filename,
+                            "rel_save_path": rel_save_path
+                        }
+        elif not skip_model_check:
+            tree_map(lambda x: collect_unknown_models(x, node_id, node_info, custom_node_path), node_info["inputs"])
+
         list(map(partial(collect_local_file, mapping_dict=file_mapping_dict), node_info["inputs"].values()))
             
-    ckpt_paths = list(set(ckpt_paths))
+    print("ckpt_paths:", ckpt_paths)
     custom_nodes = list(set(custom_nodes))
     # step 0: comfyui version
-    comfyui_version = inspect_repo_version("./")
-    
+    repo_info = inspect_repo_version(BASE_PATH)
+    if repo_info["repo"] == "":
+        repo_info["require_recheck"] = True
+        if repo_info["name"] in custom_dependencies["custom_nodes"]:
+            repo_info["repo"] = custom_dependencies["custom_nodes"][repo_info["name"]].get("repo", "")
+            repo_info["commit"] = custom_dependencies["custom_nodes"][repo_info["name"]].get("commit", "")
+    comfyui_version = repo_info
+
     # step 1: custom nodes
     custom_nodes_list = []
+    custom_nodes_names = []
+    requirements_lines = []
     for custom_node in custom_nodes:
         try:
-            repo_info = inspect_repo_version(custom_node.replace(".", "/"))
+            repo_info = inspect_repo_version(os.path.join(BASE_PATH, custom_node.replace(".", "/")))
             custom_nodes_list.append(repo_info)
+            if repo_info["repo"] == "":
+                repo_info["require_recheck"] = True
+                if repo_info["name"] in custom_dependencies["custom_nodes"]:
+                    repo_info["repo"] = custom_dependencies["custom_nodes"][repo_info["name"]].get("repo", "")
+                    repo_info["commit"] = custom_dependencies["custom_nodes"][repo_info["name"]].get("commit", "")
+            custom_nodes_names.append(repo_info["name"])
         except:
             print(f"failed to resolve repo info of {custom_node}")
+        requirement_file = os.path.join(BASE_PATH, custom_node.replace(".", "/"), "requirements.txt")
+        if os.path.isfile(requirement_file):
+            requirements_lines += open(requirement_file).readlines()
+    requirements_lines = list(set(requirements_lines))
+    requirements_packages = [package_name for package_name, version_specifier in map(split_package_version, requirements_lines) if package_name is not None]
+    package_names = set(requirements_packages + extra_packages)
+    pypi_deps = {
+        package_name: get_package_version(package_name)
+        for package_name in package_names
+    }
+    
+    for repo_name in custom_nodes_names:
+        if repo_name in node_deps_info:
+            for deps_node in node_deps_info[repo_name]:
+                if deps_node["name"] not in custom_nodes_names:
+                    repo_info = inspect_repo_version(os.path.join(BASE_PATH, "custom_nodes", deps_node["name"]))
+                    deps_node["commit"] = repo_info["commit"]
+                    custom_nodes_list.append(deps_node)
+                    custom_nodes_names.append(deps_node["name"])
+                    
+    black_list_nodes = []
+    for repo_name in custom_nodes_names:
+        if repo_name in node_blacklist:
+            black_list_nodes.append({"name": repo_name, "reason": node_blacklist[repo_name]["reason"]})
     
     # step 2: models
     models_dict = {}
-    for ckpt_path in ckpt_paths:
-        model_id, item = handle_model_info(ckpt_path)
+    missing_model_ids = []
+    for ckpt_path, ckpt_info in ckpt_paths.items():
+        model_id, item = handle_model_info(ckpt_path, ckpt_info["filename"], ckpt_info["rel_save_path"])
         models_dict[model_id] = item
+        if len(item["urls"]) == 0:
+            item["require_recheck"] = True
+            if model_id in custom_dependencies["models"]:
+                item["urls"] = custom_dependencies["models"][model_id].get("urls", [])
+            missing_model_ids.append(model_id)
+            
+    # try to fetch from myshell model searcher
+    missing_model_results_myshell = fetch_model_searcher_results(missing_model_ids)
+    if missing_model_results_myshell is not None:
+        for missing_model_id, missing_model_urls in zip(missing_model_ids, missing_model_results_myshell):
+            if len(missing_model_urls) > 0:
+                models_dict[missing_model_id]["require_recheck"] = False
+                models_dict[missing_model_id]["urls"] = missing_model_urls
+                print("successfully fetch results from myshell", models_dict[missing_model_id])
 
     # step 3: handle local files
     process_local_file_path_async(file_mapping_dict, max_workers=20)
-    files_dict = {v[0]: {"filename": v[2], "urls": [v[1]]} for v in file_mapping_dict.values()}
-    dependencies = {
-        "models": models_dict,
-        "files": files_dict
-    }
+    files_dict = {
+        v[0]: {
+            "filename": windows_to_linux_path(os.path.relpath(v[2], BASE_PATH)) if not v[3] else v[2], 
+            "urls": [v[1]]} for v in file_mapping_dict.values()}
     
-    results = {
+    depencencies = {
         "comfyui_version": comfyui_version,
         "custom_nodes": custom_nodes_list,
         "models": models_dict,
         "files": files_dict,
+        "pypi": pypi_deps
     }
-    return results
+    
+    return_dict = {
+        "dependencies": depencencies,
+        "black_list_nodes": black_list_nodes,
+    }
+    return return_dict

file_upload.py

@@ -3,8 +3,9 @@ import os
 import requests
 import time
 from concurrent.futures import ThreadPoolExecutor, as_completed
+import folder_paths
 
-from .utils import compute_sha256
+from .utils.utils import compute_sha256, get_alphanumeric_hash
 
 ext_to_type = {
     # image
@@ -26,7 +27,7 @@ ext_to_type = {
     '.m4a': 'audio/mp4',
 }
 
-def upload_file_to_myshell(local_file: str) -> str:
+def upload_file_to_myshell(local_file: str, target_path: str, is_abs) -> str:
     ''' Now we only support upload file one-by-one
     '''
     MYSHELL_KEY = os.environ.get('MYSHELL_KEY', "OPENSOURCE_FIXED")
@@ -45,13 +46,13 @@ def upload_file_to_myshell(local_file: str) -> str:
     start_time = time.time()
     ext = os.path.splitext(local_file)[1]
     files = [
-        ('file', (os.path.basename(local_file), open(local_file, 'rb'), ext_to_type[ext])),
+        ('file', (os.path.basename(local_file), open(local_file, 'rb'), ext_to_type[ext.lower()])),
     ]
     response = requests.request("POST", server_url, headers=headers, files=files)
     if response.status_code == 200:
         end_time = time.time()
-        logging.info(f"{local_file} uploaded, time elapsed: {end_time - start_time}")
-        return [sha256sum, response.json()['url'], local_file]
+        logging.info(f"{local_file} uploaded, time elapsed: {end_time - start_time}, will be saved to {target_path}")
+        return [sha256sum, response.json()['url'], target_path, is_abs]
     else:
         raise Exception(
             f"[HTTP ERROR] {response.status_code} - {response.text} \n"
@@ -59,19 +60,31 @@ def upload_file_to_myshell(local_file: str) -> str:
  
  
 def collect_local_file(item, mapping_dict={}):
+    input_dir = folder_paths.get_input_directory()
     if not isinstance(item, str):
         return
+    abspath = os.path.abspath(item)
+    input_abspath = os.path.join(input_dir, item)
     # required file type
-    if os.path.isfile(item):
-        fpath = item
-    elif os.path.isfile(f"input/{item}"):
-        fpath = f"input/{item}"
+    is_abs = False
+    if os.path.isfile(abspath):
+        fpath = abspath
+        is_abs = True
+        
+    elif os.path.isfile(input_abspath):
+        fpath = input_abspath
     else:
         fpath = None
     if fpath is not None:
         ext = os.path.splitext(fpath)[1]
-        if ext in ext_to_type.keys():
-            mapping_dict[item] = fpath
+        if ext.lower() in ext_to_type.keys():
+            if is_abs: # if use abs path, replace it
+                filename_hash = get_alphanumeric_hash(abspath)[:16]
+                count = len(mapping_dict)
+                target_path = f"/ShellAgentDeploy/ComfyUI/input/{filename_hash}_{count:06d}{ext}"
+                mapping_dict[item] = (fpath, target_path, is_abs)
+            else:
+                mapping_dict[item] = (fpath, fpath, is_abs)
             return
         else:
             return
@@ -82,7 +95,7 @@ def process_local_file_path_async(mapping_dict, max_workers=10):
     start_time = time.time()
     with ThreadPoolExecutor(max_workers=max_workers) as executor:
         # Submit tasks to the executor
-        futures = {executor.submit(upload_file_to_myshell, full_path): filename for filename, full_path in mapping_dict.items()}
+        futures = {executor.submit(upload_file_to_myshell, source_path, target_path, is_abs): filename for filename, (source_path, target_path, is_abs) in mapping_dict.items()}
         logging.info("submit done")
         # Collect the results as they complete
         for future in as_completed(futures):
@@ -91,7 +104,8 @@ def process_local_file_path_async(mapping_dict, max_workers=10):
                 result = future.result()
                 mapping_dict[filename] = result
             except Exception as e:
-                print(f"Error processing {filename}: {e}")
+                del mapping_dict[filename]
+                raise NotImplementedError(f"Error processing {filename}: {e}")
     end_time = time.time()
     logging.info(f"upload end, elapsed time: {end_time - start_time}")
     return

model_loader_info.json

@@ -0,0 +1,148 @@
+{
+  "VAELoader": [
+    {
+      "field_name": "vae_name",
+      "save_path": "vae"
+    }
+  ],
+  "CheckpointLoader": [
+    {
+      "field_name": "ckpt_name",
+      "save_path": "checkpoints"
+    }
+  ],
+  "CheckpointLoaderSimple": [
+    {
+      "field_name": "ckpt_name",
+      "save_path": "checkpoints"
+    }
+  ],
+  "DiffusersLoader": [
+    {
+      "field_name": "model_path",
+      "save_path": "diffusers"
+    }
+  ],
+  "unCLIPCheckpointLoader": [
+    {
+      "field_name": "ckpt_name",
+      "save_path": "checkpoints"
+    }
+  ],
+  "LoraLoader": [
+    {
+      "field_name": "lora_name",
+      "save_path": "loras"
+    }
+  ],
+  "LoraLoaderModelOnly": [
+    {
+      "field_name": "lora_name",
+      "save_path": "loras"
+    }
+  ],
+  "ControlNetLoader": [
+    {
+      "field_name": "control_net_name",
+      "save_path": "controlnet"
+    }
+  ],
+  "DiffControlNetLoader": [
+    {
+      "field_name": "control_net_name",
+      "save_path": "controlnet"
+    }
+  ],
+  "UNETLoader": [
+    {
+      "field_name": "unet_name",
+      "save_path": "unet"
+    }
+  ],
+  "CLIPLoader": [
+    {
+      "field_name": "clip_name",
+      "save_path": "clip"
+    }
+  ],
+  "DualCLIPLoader": [
+    {
+      "field_name": "clip_name[1-2]",
+      "save_path": "clip"
+    }
+  ],
+  "CLIPVisionLoader": [
+    {
+      "field_name": "clip_name",
+      "save_path": "clip_vision"
+    }
+  ],
+  "StyleModelLoader": [
+    {
+      "field_name": "style_model_name",
+      "save_path": "style_models"
+    }
+  ],
+  "GLIGENLoader": [
+    {
+      "field_name": "gligen_name",
+      "save_path": "gligen"
+    }
+  ],
+  "ImageOnlyCheckpointLoader": [
+    {
+      "field_name": "ckpt_name",
+      "save_path": "checkpoints"
+    }
+  ],
+  "UpscaleModelLoader": [
+    {
+      "field_name": "model_name",
+      "save_path": "upscale_models"
+    }
+  ],
+  "TripleCLIPLoader": [
+    {
+      "field_name": "clip_name[1-3]",
+      "save_path": "clip"
+    }
+  ],
+  "HypernetworkLoader": [
+    {
+      "field_name": "hypernetwork_name",
+      "save_path": "hypernetworks"
+    }
+  ],
+  "SUPIR_model_loader_v2": [
+    {
+      "field_name": "supir_model",
+      "save_path": "checkpoints"
+    }
+  ],
+  "SUPIR_model_loader_v2_clip": [
+    {
+      "field_name": "supir_model",
+      "save_path": "checkpoints"
+    }
+  ],
+  "Efficient Loader": [
+    {
+      "field_name": "ckpt_name",
+      "save_path": "checkpoints"
+    },
+    {
+      "field_name": "vae_name",
+      "save_path": "vae"
+    },
+    {
+      "field_name": "lora_name",
+      "save_path": "loras"
+    }
+  ],
+  "LoRA Stacker": [
+    {
+      "field_name": "lora_name_([1-9]|[1-4][0-9]|50)",
+      "save_path": "loras"
+    }
+  ]
+}

node_blacklist.json

@@ -0,0 +1,5 @@
+{
+    "comfyui-ollama": {
+        "reason": "this node requires installing an extra software on linux, which is currently unsupported"
+    }
+}

node_deps_info.json

@@ -0,0 +1,33 @@
+{
+  "ComfyUI-Easy-Use": [
+    {
+      "name": "ComfyUI-Inspire-Pack",
+      "repo": "https://github.com/ltdrdata/ComfyUI-Inspire-Pack.git",
+      "commit": ""
+    },
+    {
+      "name": "ComfyUI-Advanced-ControlNet",
+      "repo": "https://github.com/Kosinkadink/ComfyUI-Advanced-ControlNet.git",
+      "commit": ""
+    },
+    {
+        "name": "ComfyUI_smZNodes",
+        "repo": "https://github.com/shiimizu/ComfyUI_smZNodes.git",
+        "commit": ""
+      }
+  ],
+  "efficiency-nodes-comfyui": [
+    {
+      "name": "comfyui_controlnet_aux",
+      "repo": "https://github.com/Fannovel16/comfyui_controlnet_aux.git",
+      "commit": ""
+    }
+  ],
+  "ComfyUI-Anyline": [
+    {
+      "name": "comfyui_controlnet_aux",
+      "repo": "https://github.com/Fannovel16/comfyui_controlnet_aux.git",
+      "commit": ""
+    }
+  ]
+}

node_remote.json

@@ -0,0 +1,3 @@
+[
+    "BizyAir"
+]

requirements.txt

@@ -0,0 +1,6 @@
+aiofiles
+pydantic
+opencv-python
+imageio-ffmpeg
+brotli
+# logfire

utils.py

@@ -1,20 +0,0 @@
-import hashlib
-import time
-from pathlib import PurePosixPath, Path
-
-def windows_to_linux_path(windows_path):
-    return str(PurePosixPath(Path(windows_path)))
-
-def compute_sha256(file_path, chunk_size=1024 ** 2):
-    # Create a new sha256 hash object
-    start = time.time()
-    sha256 = hashlib.sha256()
-    print("start compute sha256 for", file_path)
-    # Open the file in binary mode
-    with open(file_path, 'rb') as file:
-        # Read the file in chunks to handle large files efficiently
-        while chunk := file.read(chunk_size):
-            sha256.update(chunk)
-    print("finish compute sha256 for", file_path, f"time: {time.time() - start}")
-    # Return the hexadecimal digest of the hash
-    return sha256.hexdigest()

utils/utils.py

@@ -0,0 +1,35 @@
+import hashlib
+import time
+from pathlib import PurePosixPath, Path, PureWindowsPath
+import base64
+import re
+
+def windows_to_linux_path(windows_path):
+    return PureWindowsPath(windows_path).as_posix()
+
+def compute_sha256(file_path, chunk_size=1024 ** 2):
+    # Create a new sha256 hash object
+    start = time.time()
+    sha256 = hashlib.sha256()
+    print("start compute sha256 for", file_path)
+    # Open the file in binary mode
+    with open(file_path, 'rb') as file:
+        # Read the file in chunks to handle large files efficiently
+        while chunk := file.read(chunk_size):
+            sha256.update(chunk)
+    print("finish compute sha256 for", file_path, f"time: {time.time() - start}")
+    # Return the hexadecimal digest of the hash
+    return sha256.hexdigest()
+
+
+def get_alphanumeric_hash(input_string: str) -> str:
+    # Generate a SHA-256 hash of the input string
+    sha256_hash = hashlib.sha256(input_string.encode()).digest()
+    
+    # Encode the hash in base64 to get a string with [A-Za-z0-9+/=]
+    base64_hash = base64.b64encode(sha256_hash).decode('ascii')
+    
+    # Remove any non-alphanumeric characters (+, /, =)
+    alphanumeric_hash = re.sub(r'[^a-zA-Z0-9]', '', base64_hash)
+    
+    return alphanumeric_hash

web/shellagent.js

@@ -37,11 +37,15 @@ app.registerExtension({
     });
   },
   async beforeRegisterNodeDef(nodeType, nodeData, app) {
+    if (["ShellAgentPluginOutputText", "ShellAgentPluginOutputFloat", "ShellAgentPluginOutputInteger"].indexOf(nodeData.name) > -1) {
+      chainCallback(nodeType.prototype, "onNodeCreated", function () {
+        this.convertWidgetToInput(this.widgets[0])
+      })
+    }
 
     if (["ShellAgentPluginInputText", "ShellAgentPluginInputFloat", "ShellAgentPluginInputInteger"].indexOf(nodeData.name) > -1) {
       chainCallback(nodeType.prototype, "onNodeCreated", function () {
         const widget = this.widgets.find(w => w.name === 'choices')
-
         this.addWidget('button', 'manage choices', null, () => {
           const container = document.createElement("div");
           Object.assign(container.style, {
@@ -93,7 +97,7 @@ app.registerExtension({
             try {
               arr = JSON.parse(widget.value)
             } catch { }
-          } else if(Array.isArray(widget.value)) {
+          } else if (Array.isArray(widget.value)) {
             arr = widget.value
           }
 
@@ -137,6 +141,27 @@ app.registerExtension({
       })
     }
 
+    if (['LoadImage', 'LoadImageMask'].indexOf(nodeData.name) > -1) {
+      addMenuHandler(nodeType, function (_, options) {
+        options.unshift({
+          content: "Replace with ShellAgent Input Image",
+          callback: () => {
+            const node = addNode("ShellAgentPluginInputImage", this, { before: true });
+
+            const dvn = node.widgets.find(w => w.name === 'default_value')
+            dvn.value = this.widgets.find(w => w.name === 'image')?.value
+
+            app.graph.links.filter(l => l != null)
+              .forEach(l => {
+                const tn = app.graph._nodes_by_id[l.target_id]
+                node.connect(0, tn, 0)
+              })
+            app.graph.remove(this);
+          }
+        })
+      })
+    }
+
     if (nodeData.name === "ShellAgentPluginInputImage") {
       if (
         nodeData?.input?.required?.default_value?.[1]?.image_upload === true
@@ -151,7 +176,6 @@ app.registerExtension({
     if (nodeData.name === "ShellAgentPluginInputVideo") {
       addUploadWidget(nodeType, nodeData, "default_value");
       chainCallback(nodeType.prototype, "onNodeCreated", function () {
-        // const pathWidget = this.widgets.find((w) => w.name === "video");
         const pathWidget = this.widgets.find((w) => w.name === "default_value");
         chainCallback(pathWidget, "callback", (value) => {
           if (!value) {
@@ -174,57 +198,180 @@ app.registerExtension({
 
     if (nodeData.name.indexOf('ShellAgentPlugin') === -1) {
       addMenuHandler(nodeType, function (_, options) {
+
         if (this.widgets) {
           let toInput = [];
-
           for (const w of this.widgets) {
             if (["customtext"].indexOf(w.type) > -1) {
               toInput.push({
-                content: `${w.name} <- Input Text`,
-                callback: () => {
-                  this.convertWidgetToInput(w);
-                  const node = addNode("ShellAgentPluginInputText", this, { before: true });
-                  // if (nodeData.name === 'CLIPTextEncode') {
-                  node.connect(0, this, this.inputs.length - 1);
-                  // } else {
-                  //   window.alert('[ShellAgent] Unsupported quick operation.')
-                  // }
-                }
+                content: w.name,
+                submenu: {
+                  options: [
+                    {
+                      content: 'Input Text',
+                      callback: () => {
+                        this.convertWidgetToInput(w);
+                        const node = addNode("ShellAgentPluginInputText", this, { before: true });
+                        const dvn = node.widgets.find(w => w.name === 'default_value')
+                        dvn.value = w.value;
+                        node.connect(0, this, this.inputs.length - 1);
+                      }
+                    }
+                  ]
+                },
               })
             }
             if (["number"].indexOf(w.type) > -1) {
               toInput.push({
-                content: `${w.name} <- Input Interger`,
-                callback: () => {
-                  this.convertWidgetToInput(w);
-                  const node = addNode("ShellAgentPluginInputInteger", this, { before: true });
-                  node.connect(0, this, this.inputs.length - 1);
-                }
-              })
-
-              toInput.push({
-                content: `${w.name} <- Input Float`,
-                callback: () => {
-                  this.convertWidgetToInput(w);
-                  const node = addNode("ShellAgentPluginInputFloat", this, { before: true });
-                  node.connect(0, this, this.inputs.length - 1);
+                content: w.name,
+                submenu: {
+                  options: [
+                    {
+                      content: 'Input Interger',
+                      callback: () => {
+                        this.convertWidgetToInput(w);
+                        const node = addNode("ShellAgentPluginInputInteger", this, { before: true });
+                        const dvn = node.widgets.find(w => w.name === 'default_value')
+                        dvn.value = w.value;
+                        node.connect(0, this, this.inputs.length - 1);
+                      }
+                    },
+                    {
+                      content: 'Input Float',
+                      callback: () => {
+                        this.convertWidgetToInput(w);
+                        const node = addNode("ShellAgentPluginInputFloat", this, { before: true });
+                        const dvn = node.widgets.find(w => w.name === 'default_value')
+                        dvn.value = w.value;
+                        node.connect(0, this, this.inputs.length - 1);
+                      }
+                    }
+                  ]
                 }
               })
             }
           }
-
           if (toInput.length) {
             options.unshift({
-              content: "Convert to ShellAgent",
+              content: "Convert to ShellAgent (Input)",
               submenu: {
                 options: toInput
               }
             })
           }
         }
+
+        if (this.outputs) {
+          let toOutput = [];
+          for (const o of this.outputs) {
+            if (o.type === 'IMAGE') {
+              toOutput.push({
+                content: o.name,
+                submenu: {
+                  options: [
+                    {
+                      content: 'Save Image',
+                      callback: () => {
+                        const node = addNode("ShellAgentPluginSaveImage", this);
+                        this.connect(0, node, 0);
+                      }
+                    },
+                    {
+                      content: 'Save Images',
+                      callback: () => {
+                        const node = addNode("ShellAgentPluginSaveImages", this);
+                        this.connect(0, node, 0);
+                      }
+                    }
+                  ]
+                }
+
+              })
+            }
+
+            if (o.type === 'STRING') {
+              toOutput.push({
+                content: o.name,
+                submenu: {
+                  options: [
+                    {
+                      content: `Output Text`,
+                      callback: () => {
+                        const node = addNode("ShellAgentPluginOutputText", this);
+                        this.connect(0, node, 0);
+                      }
+                    },
+                    {
+                      content: `Output Float`,
+                      callback: () => {
+                        const node = addNode("ShellAgentPluginOutputFloat", this);
+                        this.connect(0, node, 0);
+                      }
+                    },
+                    {
+                      content: `Output Integer`,
+                      callback: () => {
+                        const node = addNode("ShellAgentPluginOutputInteger", this);
+                        this.connect(0, node, 0);
+                      }
+                    }
+                  ]
+                }
+              })
+            }
+
+            if (o.type === "VHS_FILENAMES") {
+              toOutput.push({
+                content: o.name,
+                submenu: {
+                  options: [
+                    {
+                      content: `Save Video - VHS`,
+                      callback: () => {
+                        const node = addNode("ShellAgentPluginSaveVideoVHS", this);
+                        this.connect(0, node, 0);
+                      }
+                    }
+                  ]
+                }
+              })
+            }
+          }
+
+          if (toOutput.length) {
+            options.unshift({
+              content: "Connect to ShellAgent (Output)",
+              submenu: {
+                options: toOutput
+              }
+            })
+          }
+
+        }
       })
     }
   },
+
+  afterConfigureGraph(missingNodeTypes, app) {
+    function addIn(type, nodeId) {
+      if (LiteGraph.slot_types_default_in[type].indexOf(nodeId) === -1) {
+        LiteGraph.slot_types_default_in[type].unshift(nodeId)
+      }
+    }
+
+    function addOut(type, nodeId) {
+      if (LiteGraph.slot_types_default_out[type].indexOf(nodeId) === -1) {
+        LiteGraph.slot_types_default_out[type].unshift(nodeId)
+      }
+    }
+
+    addIn('IMAGE', 'ShellAgentPluginInputImage')
+    addOut('IMAGE', 'ShellAgentPluginSaveImage')
+    addOut('IMAGE', 'ShellAgentPluginSaveImages')
+    // addOut('STRING', 'ShellAgentPluginOutputInteger')
+    // addOut('STRING', 'ShellAgentPluginOutputFloat')
+    // addOut('STRING', 'ShellAgentPluginOutputText')
+  }
 });
 
 function addMenuHandler(nodeType, cb) {