Debug: api연동 #1(Backend)

ML/src/makexml/MakeScore.py

@@ -421,32 +421,59 @@ def convert_df_to_score(object_dfs, vis_list):
     @staticmethod
     def change_key(score, diff): 
         if diff > 7 or diff < -7:
+            print("❌ 변환 범위 초과, 그대로 리턴")
             return score
 
         if diff == 0:
+            print("❌ diff가 0, 변환 안함")
             return score
-        else:
-            change = {
-                -7: "-P5",
-                -6: "-D5",
-                -5: "-P4",
-                -4: "-M3",
-                -3: "-m3",
-                -2: "-M2",
-                -1: "-m2",
-                1: "m2",
-                2: "M2",
-                3: "m3",
-                4: "M3",
-                5: "P4",
-                6: "D5",
-                7: "P5"
-            }
-            interval_str  = change[diff]
-            intv = interval.Interval(interval_str)
-            new_score = score.transpose(intv)
-            print("키 변환 완료")
-            return new_score
+
+        change = {
+            -7: "-P5",
+            -6: "-D5",
+            -5: "-P4",
+            -4: "-M3",
+            -3: "-m3",
+            -2: "-M2",
+            -1: "-m2",
+            1: "m2",
+            2: "M2",
+            3: "m3",
+            4: "M3",
+            5: "P4",
+            6: "D5",
+            7: "P5"
+        }
+        interval_str  = change[diff]
+        intv = interval.Interval(interval_str)
+
+        print(f"👉 transpose interval: {interval_str}")
+        new_score = score.transpose(intv)
+
+        # 조표도 수동으로 업데이트
+        for p in new_score.parts:
+            # 기존 키 분석
+            orig_key = p.analyze('key')
+            transposed_key = orig_key.transpose(intv)
+
+            ks = key.KeySignature()
+            ks.sharps = transposed_key.sharps
+            ks.mode = transposed_key.mode
+
+            # 첫 마디에 새로운 키 서명 삽입
+            m = p.measure(1)
+            if m:
+                m.insert(0, ks)
+            else:
+                # 첫 마디가 없으면 강제로 만들어서 넣기
+                m_new = stream.Measure(number=1)
+                m_new.insert(0, ks)
+                p.insert(0, m_new)
+
+            print(f"✅ 조표 업데이트: {ks.sharps} {ks.mode}")
+
+        print("✅ 키 변환 완료 및 조표 업데이트!")
+        return new_score
 
     # Score 객체를 받은 파일 이름으로 musicXML로 만들어주는 함수
     # 이름이 없으면 이름없는 악보 + 랜덤 문자열10개로 만들어줌    

alembic.ini

@@ -0,0 +1,120 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+# Use forward slashes (/) also on windows to provide an os agnostic path
+script_location = migrations
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.
+prepend_sys_path = .
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python>=3.9 or backports.zoneinfo library and tzdata library.
+# Any required deps can installed by adding `alembic[tz]` to the pip requirements
+# string value is passed to ZoneInfo()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to migrations/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "version_path_separator" below.
+# version_locations = %(here)s/bar:%(here)s/bat:migrations/versions
+
+# version path separator; As mentioned above, this is the character used to split
+# version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
+# If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
+# Valid values for version_path_separator are:
+#
+# version_path_separator = :
+# version_path_separator = ;
+# version_path_separator = space
+# version_path_separator = newline
+#
+# Use os.pathsep. Default configuration used for new projects.
+version_path_separator = os
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+sqlalchemy.url = mysql+pymysql://root:lmh*1961495@127.0.0.1/transcore
+
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the exec runner, execute a binary
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = %(here)s/.venv/bin/ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARNING
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARNING
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

alter_scores.py

@@ -0,0 +1,12 @@
+# alter_scores.py
+from sqlalchemy import text
+from src import create_app
+from src.models.db import db
+
+app = create_app()
+
+with app.app_context():
+    db.session.execute(text("ALTER TABLE scores MODIFY xml_path VARCHAR(512) NULL;"))
+    db.session.execute(text("ALTER TABLE scores MODIFY pdf_path VARCHAR(512) NULL;"))
+    db.session.commit()
+    print("✅ DB 컬럼을 NULL 허용으로 변경 완료!")