added upscaler

tasks/advanced_search.py

@@ -37,8 +37,12 @@ class AdvancedSearch(DVMTaskInterface):
         super().__init__(name, dvm_config, nip89config, admin_config, options)
 
     def is_input_supported(self, tags):
-        # no input required
-        return True
+        for tag in tags:
+            if tag.as_vec()[0] == 'i':
+                input_value = tag.as_vec()[1]
+                input_type = tag.as_vec()[2]
+                if input_type != "text":
+                    return False
 
     def create_request_from_nostr_event(self, event, client=None, dvm_config=None):
         self.dvm_config = dvm_config

tasks/imageupscale.py

@@ -0,0 +1,158 @@
+import json
+import os
+from multiprocessing.pool import ThreadPool
+from pathlib import Path
+
+import dotenv
+
+from backends.nova_server import check_nova_server_status, send_request_to_nova_server
+from interfaces.dvmtaskinterface import DVMTaskInterface
+from utils.admin_utils import AdminConfig
+from utils.backend_utils import keep_alive
+from utils.dvmconfig import DVMConfig
+from utils.nip89_utils import NIP89Config, check_and_set_d_tag
+from utils.definitions import EventDefinitions
+from utils.nostr_utils import check_and_set_private_key
+
+"""
+This File contains a Module to upscale an image from an url by factor 2-4 
+
+Accepted Inputs: link to image (url)
+Outputs: An url to an Image
+Params: -upscale        2,3,4
+"""
+
+
+class ImageUpscale(DVMTaskInterface):
+    KIND: int = EventDefinitions.KIND_NIP90_GENERATE_IMAGE
+    TASK: str = "image-to-image"
+    FIX_COST: float = 20
+
+    def __init__(self, name, dvm_config: DVMConfig, nip89config: NIP89Config,
+                 admin_config: AdminConfig = None, options=None):
+        super().__init__(name, dvm_config, nip89config, admin_config, options)
+
+    def is_input_supported(self, tags):
+        hasurl = False
+        for tag in tags:
+            if tag.as_vec()[0] == 'i':
+                input_value = tag.as_vec()[1]
+                input_type = tag.as_vec()[2]
+                if input_type == "url":
+                    hasurl = True
+
+        if not hasurl:
+            return False
+
+        return True
+
+    def create_request_from_nostr_event(self, event, client=None, dvm_config=None):
+        request_form = {"jobID": event.id().to_hex() + "_" + self.NAME.replace(" ", "")}
+        request_form["trainerFilePath"] = r'modules\image_upscale\image_upscale_realesrgan.trainer'
+        url = ""
+        out_scale = 4
+
+        for tag in event.tags():
+            if tag.as_vec()[0] == 'i':
+                input_type = tag.as_vec()[2]
+                if input_type == "url":
+                    url = tag.as_vec()[1]
+
+            elif tag.as_vec()[0] == 'param':
+                print("Param: " + tag.as_vec()[1] + ": " + tag.as_vec()[2])
+                if tag.as_vec()[1] == "upscale":
+                    out_scale = tag.as_vec()[2]
+
+
+
+        io_input_image = {
+        "id": "input_image",
+        "type": "input",
+        "src": "url:Image",
+        "uri": url
+        }
+
+        io_output = {
+            "id": "output_image",
+            "type": "output",
+            "src": "request:image"
+        }
+
+        request_form['data'] = json.dumps([io_input_image, io_output])
+
+        options = {
+            "outscale": out_scale,
+
+        }
+        request_form['options'] = json.dumps(options)
+
+        return request_form
+
+    def process(self, request_form):
+        try:
+            # Call the process route of NOVA-Server with our request form.
+            response = send_request_to_nova_server(request_form, self.options['nova_server'])
+            if bool(json.loads(response)['success']):
+                print("Job " + request_form['jobID'] + " sent to NOVA-server")
+
+            pool = ThreadPool(processes=1)
+            thread = pool.apply_async(check_nova_server_status, (request_form['jobID'], self.options['nova_server']))
+            print("Wait for results of NOVA-Server...")
+            result = thread.get()
+            return result
+
+        except Exception as e:
+            raise Exception(e)
+
+# We build an example here that we can call by either calling this file directly from the main directory,
+# or by adding it to our playground. You can call the example and adjust it to your needs or redefine it in the
+# playground or elsewhere
+def build_example(name, identifier, admin_config, server_address):
+    dvm_config = DVMConfig()
+    dvm_config.PRIVATE_KEY = check_and_set_private_key(identifier)
+    dvm_config.LNBITS_INVOICE_KEY = os.getenv("LNBITS_INVOICE_KEY")
+    dvm_config.LNBITS_URL = os.getenv("LNBITS_HOST")
+
+    nip90params = {
+        "upscale": {
+            "required": False,
+            "values": ["2", "3", "4"]
+        }
+    }
+    nip89info = {
+        "name": name,
+        "image": "https://image.nostr.build/229c14e440895da30de77b3ca145d66d4b04efb4027ba3c44ca147eecde891f1.jpg",
+        "about": "I upscale an image using realESRGan up to factor 4 (default is factor 4)",
+        "encryptionSupported": True,
+        "cashuAccepted": True,
+        "nip90Params": nip90params
+    }
+
+    # A module might have options it can be initialized with, here we set a default model, lora and the nova-server
+    options = {'nova_server': server_address}
+
+    nip89config = NIP89Config()
+    nip89config.DTAG = check_and_set_d_tag(identifier, name, dvm_config.PRIVATE_KEY,
+                                                              nip89info["image"])
+    nip89config.CONTENT = json.dumps(nip89info)
+    # We add an optional AdminConfig for this one, and tell the dvm to rebroadcast its NIP89
+    return ImageUpscale(name=name, dvm_config=dvm_config, nip89config=nip89config,
+                                      admin_config=admin_config, options=options)
+
+
+if __name__ == '__main__':
+    env_path = Path('.env')
+    if env_path.is_file():
+        print(f'loading environment from {env_path.resolve()}')
+        dotenv.load_dotenv(env_path, verbose=True, override=True)
+    else:
+        raise FileNotFoundError(f'.env file not found at {env_path} ')
+
+    admin_config = AdminConfig()
+    admin_config.REBROADCAST_NIP89 = False
+    admin_config.UPDATE_PROFILE = False
+    admin_config.LUD16 = ""
+    dvm = build_example("Image Upscaler", "imageupscale", admin_config, os.getenv("NOVA_SERVER"))
+    dvm.run()
+
+    keep_alive()