fa2338/Masterprojekt-Campusnetz
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Datenimport Tachymeter

Browse Source
This commit is contained in:
fa2338
2025-10-26 13:26:08 +01:00
parent a7bc1d10e6
commit 4bfdfd7732
2 changed files with 111 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Datenbank.py
View File

@@ -5,7 +5,6 @@ class Datenbank_anlegen:
def __init__(self, pfad_datenbank):
self.pfad_datenbank = pfad_datenbank
self.db_anlegen()
# <test
def db_anlegen(self):
@@ -25,6 +24,7 @@ class Datenbank_anlegen:
spID INTEGER PRIMARY KEY AUTOINCREMENT,
punktnummer TEXT(10),
orientierunghz NUMERIC(2,5),
orientierungv NUMERIC(2,5),
CONSTRAINT fk_Standpunkte_Tachymeter_Netzpunkte FOREIGN KEY (punktnummer)
REFERENCES Netzpunkte(punktnummer)
);

124
main.ipynb
View File

@@ -1,7 +1,12 @@
{
"cells": [
{
"metadata": {},
"metadata": {
"ExecuteTime": {
"end_time": "2025-10-26T12:17:19.549712Z",
"start_time": "2025-10-26T12:17:19.534369Z"
}
},
"cell_type": "code",
"source": [
"import csv\n",
@@ -9,10 +14,15 @@
],
"id": "9317c939b4662e39",
"outputs": [],
"execution_count": null
"execution_count": 1
},
{
"metadata": {},
"metadata": {
"ExecuteTime": {
"end_time": "2025-10-26T12:17:19.567415Z",
"start_time": "2025-10-26T12:17:19.564007Z"
}
},
"cell_type": "code",
"source": [
"# Hier werden die Nutzereingaben vorgenommen:\n",
@@ -20,33 +30,65 @@
],
"id": "33969d88a569b138",
"outputs": [],
"execution_count": null
"execution_count": 2
},
{
"metadata": {},
"metadata": {
"ExecuteTime": {
"end_time": "2025-10-26T12:17:19.617874Z",
"start_time": "2025-10-26T12:17:19.576417Z"
}
},
"cell_type": "code",
"source": [
"# Es wird geprüft, ob die .db-Datei bereits vorhanden ist. Wenn dies nicht der Fall ist, wird die Datenbank mitsamt aller Tabellen angelegt.\n",
"Datenbank.Datenbank_anlegen(pfad_datenbank)"
],
"id": "c55d4c3fccfa7902",
"outputs": [],
"execution_count": null
"outputs": [
{
"data": {
"text/plain": [
"<Datenbank.Datenbank_anlegen at 0x20d3c81ba10>"
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"execution_count": 3
},
{
"metadata": {
"collapsed": true
"collapsed": true,
"ExecuteTime": {
"end_time": "2025-10-26T12:17:19.628428Z",
"start_time": "2025-10-26T12:17:19.624544Z"
}
},
"cell_type": "code",
"source": "pfad = r\"C:\\Users\\fabia\\OneDrive\\Jade HS\\Master\\MGW2\\Masterprojekt_allgemein\\Masterprojekt\\Übungsnetz\\Tachymeterdaten\\Masterprobe_2.csv\"",
"id": "bb3d08220dbf2071",
"outputs": [],
"execution_count": null
"execution_count": 4
},
{
"metadata": {},
"metadata": {
"ExecuteTime": {
"end_time": "2025-10-26T12:17:19.667965Z",
"start_time": "2025-10-26T12:17:19.643629Z"
}
},
"cell_type": "code",
"source": [
"import sqlite3\n",
"\n",
"liste_netzpunkte = []\n",
"liste_netzpunkte_neu = []\n",
"liste_netzpunkte_vorhanden = []\n",
"liste_zeilennummern_Orientierung = []\n",
"\n",
"with open (pfad, newline='', encoding='utf-8') as csvfile:\n",
" r = csv.reader(csvfile, delimiter=';')\n",
" zeilennummer = 0\n",
@@ -55,14 +97,68 @@
" if zeilennummer < 4:\n",
" pass\n",
" else:\n",
" print(row)\n"
" if row[0] != \"Orientierung\":\n",
" liste_netzpunkte.append(row[0].strip())\n",
" else:\n",
" liste_zeilennummern_Orientierung.append(zeilennummer-1)\n",
" liste_zeilennummern_Orientierung.append(zeilennummer)\n",
" #print(row)\n",
"\n",
"\n",
"liste_netzpunkte = list(set(liste_netzpunkte))\n",
"\n",
"con = sqlite3.connect(pfad_datenbank)\n",
"cursor = con.cursor()\n",
"cursor.execute(\"\"\"SELECT punktnummer FROM Netzpunkte\"\"\")\n",
"liste_netzpunkte_in_db = {row[0] for row in cursor.fetchall()}\n",
"\n",
"liste_netzpunkte_neu = [np for np in liste_netzpunkte if np not in liste_netzpunkte_in_db]\n",
"liste_netzpunkte_vorhanden = [np for np in liste_netzpunkte if np in liste_netzpunkte_in_db]\n",
"\n",
"for np_neu in liste_netzpunkte_neu:\n",
" cursor.execute(\"INSERT INTO Netzpunkte (punktnummer) VALUES (?)\", (np_neu,))\n",
"\n",
"with open (pfad, newline='', encoding='utf-8') as csvfile:\n",
" r = csv.reader(csvfile, delimiter=';')\n",
" for nummer, row in enumerate(r, start=1):\n",
" if nummer < 4:\n",
" pass\n",
" if nummer in liste_zeilennummern_Orientierung:\n",
" if row[0] != \"Orientierung\":\n",
" punktnummer = row[0].strip()\n",
" else:\n",
" cursor.execute(\"INSERT INTO Standpunkte_Tachymeter (punktnummer, orientierunghz, orientierungv) VALUES (?, ?, ?)\", (punktnummer, row[1], row[2]))\n",
"\n",
"\n",
"\n",
"con.commit()\n",
"con.close()\n",
"\n",
"\n",
"\n",
"print(f\"Es wurden {len(liste_netzpunkte_neu)} neue Punkte importiert. Dies sind: {', '.join(map(str, liste_netzpunkte_neu))}\")\n",
"print(f\"Es sind bereits {len(liste_netzpunkte_vorhanden)} Punkte im Netz enthalten. Dies sind: {', '.join(map(str, liste_netzpunkte_vorhanden))}\")"
],
"id": "c76a1830f3bbe81a",
"outputs": [],
"execution_count": null
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Es wurden 4 neue Punkte importiert. Dies sind: 20003, 20002v, 20001, 2n\n",
"Es sind bereits 0 Punkte im Netz enthalten. Dies sind: \n"
]
}
],
"execution_count": 5
},
{
"metadata": {},
"metadata": {
"ExecuteTime": {
"end_time": "2025-10-26T12:17:19.676762Z",
"start_time": "2025-10-26T12:17:19.674504Z"
}
},
"cell_type": "code",
"source": "",
"id": "d200a8b43e3646c",