Example python plugin (#825)

* Add example python plugin
* Fix log incorrectly detecting as progress level

pkg/plugin/examples/python/stash_interface.py

@@ -0,0 +1,122 @@
+import requests
+
+class StashInterface:
+	port = ""
+	url = ""
+	headers = {
+		"Accept-Encoding": "gzip, deflate, br",
+		"Content-Type": "application/json",
+		"Accept": "application/json",
+		"Connection": "keep-alive",
+		"DNT": "1"
+		}
+
+	def __init__(self, conn):
+		self.port = conn['Port']
+		scheme = conn['Scheme']
+
+		self.url = scheme + "://localhost:" + str(self.port) + "/graphql"
+
+		# TODO - cookies
+
+	def __callGraphQL(self, query, variables = None):
+		json = {}
+		json['query'] = query
+		if variables != None:
+			json['variables'] = variables
+		
+		# handle cookies
+		response = requests.post(self.url, json=json, headers=self.headers)
+		
+		if response.status_code == 200:
+			result = response.json()
+			if result.get("error", None):
+				for error in result["error"]["errors"]:
+					raise Exception("GraphQL error: {}".format(error))
+			if result.get("data", None):
+				return result.get("data")
+		else:
+			raise Exception("GraphQL query failed:{} - {}. Query: {}. Variables: {}".format(response.status_code, response.content, query, variables))
+
+	def findTagIdWithName(self, name):
+		query = """
+query {
+  allTags {
+    id
+    name
+  }
+}
+		"""
+
+		result = self.__callGraphQL(query)
+		
+		for tag in result["allTags"]:
+			if tag["name"] == name:
+				return tag["id"]
+		return None
+
+	def createTagWithName(self, name):
+		query = """
+mutation tagCreate($input:TagCreateInput!) {
+  tagCreate(input: $input){
+    id       
+  }
+}
+"""
+		variables = {'input': {
+			'name': name
+		}}
+
+		result = self.__callGraphQL(query, variables)
+		return result["tagCreate"]["id"]
+
+	def destroyTag(self, id):
+		query = """
+mutation tagDestroy($input: TagDestroyInput!) {
+  tagDestroy(input: $input)
+}
+"""
+		variables = {'input': {
+			'id': id
+		}}
+
+		self.__callGraphQL(query, variables)
+
+	def findRandomSceneId(self):
+		query = """
+query findScenes($filter: FindFilterType!) {
+  findScenes(filter: $filter) {
+    count
+    scenes {
+      id
+      tags {
+        id
+      }
+    }
+  }
+}
+"""
+		
+		variables = {'filter': {
+			'per_page': 1,
+			'sort': 'random'
+		}}
+
+		result = self.__callGraphQL(query, variables)
+
+		if result["findScenes"]["count"] == 0:
+			return None
+
+		return result["findScenes"]["scenes"][0]
+
+	def updateScene(self, sceneData):
+		query = """
+mutation sceneUpdate($input:SceneUpdateInput!) {
+  sceneUpdate(input: $input) {
+    id
+  }
+}
+"""
+		variables = {'input': sceneData}
+
+		self.__callGraphQL(query, variables)