Remove double quoting of url parameters

makeurl quotes by itself, so this was messing it up

README.md

@@ -1,4 +1,4 @@
-sudo zypper in python3-psycopg2
+sudo zypper in python3-psycopg
 sudo su - postgres
 # `createdb -O <LOCAL_USER> imported_git`
 

lib/config.py

@@ -15,7 +15,7 @@ def config(filename="database.ini", section="production"):
             db[param[0]] = param[1]
     else:
         raise Exception(
-            "Section {0} not found in the {1} file".format(section, filename)
+            f"Section {section} not found in the {filename} file"
         )
 
     return db

lib/db.py

@@ -1,7 +1,6 @@
 import logging
 
-import psycopg2
-from psycopg2.extras import LoggingConnection
+import psycopg
 
 from lib.config import config
 
@@ -17,11 +16,10 @@ class DB:
             # read the connection parameters
             params = config(section=self.config_section)
             # connect to the PostgreSQL server
-            self.conn = psycopg2.connect(connection_factory=LoggingConnection, **params)
-            logger = logging.getLogger(__name__)
-            self.conn.initialize(logger)
+            self.conn = psycopg.connect(conninfo=f"dbname={params['database']}")
+            logging.getLogger("psycopg.pool").setLevel(logging.INFO)
 
-        except (Exception, psycopg2.DatabaseError) as error:
+        except (Exception, psycopg.DatabaseError) as error:
             print(error)
             raise error
 
@@ -32,7 +30,7 @@ class DB:
             # execute a statement
             try:
                 cur.execute("SELECT MAX(version) from scheme")
-            except psycopg2.errors.UndefinedTable as error:
+            except psycopg.errors.UndefinedTable as error:
                 cur.close()
                 self.close()
                 self.connect()
@@ -273,7 +271,7 @@ class DB:
                         cur.execute(command)
             # commit the changes
             self.conn.commit()
-        except (Exception, psycopg2.DatabaseError) as error:
+        except (Exception, psycopg.DatabaseError) as error:
             print(error)
             self.close()
             raise error

lib/db_revision.py

@@ -255,7 +255,7 @@ class DBRevision:
         self._files.sort(key=lambda x: x["name"])
         return self._files
 
-    def calc_delta(self, current_rev: Optional[DBRevision]):
+    def calc_delta(self, current_rev: DBRevision | None):
         """Calculate the list of files to download and to delete.
         Param current_rev is the revision that's currently checked out.
         If it's None, the repository is empty.

lib/git_exporter.py

@@ -40,7 +40,7 @@ class GitExporter:
     def check_repo_state(self, flats, branch_state):
         state_data = dict()
         if os.path.exists(self.state_file):
-            with open(self.state_file, "r") as f:
+            with open(self.state_file) as f:
                 state_data = yaml.safe_load(f)
                 if type(state_data) != dict:
                     state_data = {}

lib/obs.py

@@ -148,28 +148,12 @@ class OBS:
         ]
 
     def _download(self, project, package, name, revision):
-        # the object might be deleted but we can only pass deleted=1
-        # if it is actually deleted
-        deleted = 0
-        while deleted < 2:
         url = osc.core.makeurl(
             self.url,
-                ["source", project, package, urllib.parse.quote(name)],
-                {"rev": revision, "expand": 1, "deleted": deleted if deleted else ()},
+            ["source", project, package, name],
+            {"rev": revision, "expand": 1},
         )
-            try:
-                osc.core.http_request("HEAD", url)
-                break
-            except Exception:
-                pass
-            deleted += 1
-
-        url = osc.core.makeurl(
-                self.url,
-                ["source", project, package, urllib.parse.quote(name)],
-                {"rev": revision, "expand": 1, "deleted": 1 if deleted else ()},
-            )
-        return osc.core.http_request("GET", url)
+        return osc.core.http_GET(url)
 
     def download(
         self,

lib/tree_builder.py

@@ -138,7 +138,7 @@ class TreeBuilder:
                 self.requests.add(node.revision.request_id)
 
         class FindMergeWalker(AbstractWalker):
-            def __init__(self, builder: TreeBuilder, requests: Dict) -> None:
+            def __init__(self, builder: TreeBuilder, requests: dict) -> None:
                 super().__init__()
                 self.source_revisions = dict()
                 self.builder = builder