-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathapp.py
More file actions
93 lines (62 loc) · 2.73 KB
/
app.py
File metadata and controls
93 lines (62 loc) · 2.73 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
from flask import Flask, render_template, request
from werkzeug.utils import secure_filename
from gpsclean.main import main as gpsclean_main
from gpsclean._version import __version__ as gpsclean_version
import tempfile
import os
import sys
__name__ = 'GPSClean'
TEST_TRACES_PATH = "./test_traces"
app = Flask(__name__)
# main page
@app.route("/")
def render_main():
return render_template('main.html')
@app.route("/correct_example_trace", methods=['GET'])
def correct_example_trace():
with open(f"{TEST_TRACES_PATH}/test_trace_cleaned.gpx", "r") as data:
corrected_trace = data.read()
with open(f"{TEST_TRACES_PATH}/test_trace.gpx", "r") as data:
original_trace = data.read()
corrected_trace = corrected_trace.replace('\n', ' ')
original_trace = original_trace.replace('\n', ' ')
return render_template('correct_trace.html', corrected_trace=corrected_trace, original_trace=original_trace, original_trace_name="test_trace", test_trace=True)
# correct trace page
@app.route("/correct_trace", methods=['POST'])
def correct_trace():
# get trace file, if any
trace_file = request.files.get('trace')
if trace_file is None:
return render_template('main.html')
# create temporary directory
temp_dir = tempfile.TemporaryDirectory()
# get file name
filename = trace_file.filename
if filename == "":
filename = "trace"
# sanitize it
safe_filename = secure_filename(filename)
# temporary output path
original_trace_filepath = os.path.join(temp_dir.name, safe_filename)
# save trace file to temporary folder, using uuid + filename
trace_file.save(original_trace_filepath)
# correct the trace using GPSClean package
gpsclean_main([original_trace_filepath])
# get corrected trace as string
corrected_trace_path = os.path.splitext(original_trace_filepath)[0] + "_cleaned.gpx"
with open(corrected_trace_path, "r") as data:
corrected_trace = data.read()
with open(original_trace_filepath, "r") as data:
original_trace = data.read()
# clean files, we do not want left-overs
temp_dir.cleanup()
corrected_trace = corrected_trace.replace('\n', ' ')
original_trace = original_trace.replace('\n', ' ')
original_trace_name = os.path.splitext(original_trace_filepath)[0].rsplit("/", 1)[-1]
return render_template('correct_trace.html', corrected_trace=corrected_trace, original_trace=original_trace, original_trace_name=original_trace_name, test_trace=False)
@app.route("/privacy", methods=['GET'])
def privacy():
return render_template('privacy.html')
@app.route("/about", methods=['GET'])
def about():
return render_template('about.html', gpsclean_version=gpsclean_version)