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1.3.0-beta save-load to config.json #26

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Merged
whellcome merged 1 commit into from
Jan 13, 2025
Merged

1.3.0-beta save-load to config.json #26

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22 changes: 18 additions & 4 deletions code/export-msaccess-sql.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
from tkextras import *
import pandas as pd
import io
import json


class GetWidgetsFrame(WidgetsRender, ttk.Frame):
Expand Down Expand Up @@ -34,14 +35,15 @@ def __init__(self, render_params=None, *args, **options):
12: "Text"
}}
self.db_path = tk.StringVar(self, "")
self.config_path = tk.StringVar(self, "")
self.label1 = ttk.Label(self, text="", font=("Helvetica", 12))
self.frame0 = ttk.Frame(self, width=240, borderwidth=1, relief="solid", padding=(2, 2))
self.frame1 = ttk.Frame(self, width=100, borderwidth=1, relief="solid", padding=(2, 2))
self.tree = TreeviewDataFrame(self.frame1, columns=("table", "export", "data"), show="headings")
self.tree.bind("<<TreeFilterUpdated>>", self.on_filter_updated)
self.tree.bind("<<TreeCheckAllUpdated>>", self.on_check_all_updated)
self.tree.bind("<<TreeToggleCell>>", self.on_toggle_cell)
self.json_str = ""

self.scrollbar = ttk.Scrollbar(self.frame1, orient="vertical", command=self.tree.yview)
self.tree.configure(yscrollcommand=self.scrollbar.set)
self.create_widgets()
Expand Down Expand Up @@ -129,6 +131,9 @@ def btn_openf(self):
"""
db_path = filedialog.askopenfilename(filetypes=[("MS Access files", "*.mdb, *.accdb")])
self.db_path.set(db_path)
self.update_widgets()

def update_widgets(self):
self.label1['text'] = f"MS Access database for export: \"{self.db_path.get().split('/')[-1]}\""
self.label1.update()
self.db_connect()
Expand Down Expand Up @@ -245,11 +250,20 @@ def export_prepare(self):
return final_list, upload_list, output_sql_path

def save_config(self):
df = self.tree.df
self.json_str = df.to_json()
config = {
"db_path": self.db_path.get(),
"tree": self.tree.df.to_dict()
}
with open('config.json', 'w') as f:
json.dump(config, f, indent = 4)


def load_config(self):
self.tree.df =pd.read_json(io.StringIO(self.json_str))
with open('config.json', 'r') as f:
config = json.load(f)
self.db_path.set(config["db_path"])
self.update_widgets()
self.tree.df = self.tree.df.from_dict(config["tree"])
self.tree.rebuild_tree()
self.update_column_style()

Expand Down