flask json to geojson incorrect format when using jsonify
Trying to return geosjon using flask. I don't get the correct format when I use jsonify, when I use json.dumps I get the correct format, can someone explain why?
@app.route("/population")
def status():
conn = sqlite3.connect('population.db')
conn.row_factory = sqlite3.Row
db = conn.cursor()
rows = db.execute('''
SELECT * from info
''').fetchall()
conn.commit()
conn.close()
json_format = [dict(ix) for ix in rows]
geojson = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"geometry" : {
"type": "Point",
"coordinates": [data["LONG"], data["LAT"]],
},
"properties" : {
'name':data['NAME'],
'population':data['POPULATION']
}
} for data in json_format]
}
return jsonify(geojson)
expected output
{"type": "FeatureCollection", "features": [{"type": "Feature", "geometry": {"type": "Point", "coordinates": [-87.661557, 41.893748]}, "properties": {"name": "WASHINGTON", "POPULATION": 1232132}}]}
Actual
{"features":[{"geometry":{"coordinates":[-87.661557,41.893748],"type":"Point"},"properties":{"name":"","WASHINGTON":1232132},"type":"Feature"}],"type":"FeatureCollection"}
python json rest flask-restful
asked Nov 15 '18 at 19:49
cloud916cloud916
144
|
show 2 more comments
Trying to return geosjon using flask. I don't get the correct format when I use jsonify, when I use json.dumps I get the correct format, can someone explain why?
@app.route("/population")
def status():
conn = sqlite3.connect('population.db')
conn.row_factory = sqlite3.Row
db = conn.cursor()
rows = db.execute('''
SELECT * from info
''').fetchall()
conn.commit()
conn.close()
json_format = [dict(ix) for ix in rows]
geojson = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"geometry" : {
"type": "Point",
"coordinates": [data["LONG"], data["LAT"]],
},
"properties" : {
'name':data['NAME'],
'population':data['POPULATION']
}
} for data in json_format]
}
return jsonify(geojson)
expected output
{"type": "FeatureCollection", "features": [{"type": "Feature", "geometry": {"type": "Point", "coordinates": [-87.661557, 41.893748]}, "properties": {"name": "WASHINGTON", "POPULATION": 1232132}}]}
Actual
{"features":[{"geometry":{"coordinates":[-87.661557,41.893748],"type":"Point"},"properties":{"name":"","WASHINGTON":1232132},"type":"Feature"}],"type":"FeatureCollection"}
python json rest flask-restful
asked Nov 15 '18 at 19:49
cloud916cloud916
144
I don't see any error in your "actual" output. What is it that does not work?
– Anton vBR
Nov 15 '18 at 19:50
shouldn't featurescollectoin be first and not last for geojson?
– cloud916
Nov 15 '18 at 19:53
Nope, that is not a requirement. The object/dictionary structure with{}is unordered.
– Anton vBR
Nov 15 '18 at 19:54
😱😱😱😱😱😱 is there a way to output as my expected besides using jsondumps
– cloud916
Nov 15 '18 at 19:56
1
I’m saying your geojson looks correct.
– Anton vBR
Nov 16 '18 at 6:38
|
show 2 more comments
Trying to return geosjon using flask. I don't get the correct format when I use jsonify, when I use json.dumps I get the correct format, can someone explain why?
@app.route("/population")
def status():
conn = sqlite3.connect('population.db')
conn.row_factory = sqlite3.Row
db = conn.cursor()
rows = db.execute('''
SELECT * from info
''').fetchall()
conn.commit()
conn.close()
json_format = [dict(ix) for ix in rows]
geojson = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"geometry" : {
"type": "Point",
"coordinates": [data["LONG"], data["LAT"]],
},
"properties" : {
'name':data['NAME'],
'population':data['POPULATION']
}
} for data in json_format]
}
return jsonify(geojson)
expected output
{"type": "FeatureCollection", "features": [{"type": "Feature", "geometry": {"type": "Point", "coordinates": [-87.661557, 41.893748]}, "properties": {"name": "WASHINGTON", "POPULATION": 1232132}}]}
Actual
{"features":[{"geometry":{"coordinates":[-87.661557,41.893748],"type":"Point"},"properties":{"name":"","WASHINGTON":1232132},"type":"Feature"}],"type":"FeatureCollection"}
python json rest flask-restful
asked Nov 15 '18 at 19:49
cloud916cloud916
144
Trying to return geosjon using flask. I don't get the correct format when I use jsonify, when I use json.dumps I get the correct format, can someone explain why?
@app.route("/population")
def status():
conn = sqlite3.connect('population.db')
conn.row_factory = sqlite3.Row
db = conn.cursor()
rows = db.execute('''
SELECT * from info
''').fetchall()
conn.commit()
conn.close()
json_format = [dict(ix) for ix in rows]
geojson = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"geometry" : {
"type": "Point",
"coordinates": [data["LONG"], data["LAT"]],
},
"properties" : {
'name':data['NAME'],
'population':data['POPULATION']
}
} for data in json_format]
}
return jsonify(geojson)
expected output
{"type": "FeatureCollection", "features": [{"type": "Feature", "geometry": {"type": "Point", "coordinates": [-87.661557, 41.893748]}, "properties": {"name": "WASHINGTON", "POPULATION": 1232132}}]}
Actual
{"features":[{"geometry":{"coordinates":[-87.661557,41.893748],"type":"Point"},"properties":{"name":"","WASHINGTON":1232132},"type":"Feature"}],"type":"FeatureCollection"}
python json rest flask-restful
python json rest flask-restful
asked Nov 15 '18 at 19:49
cloud916cloud916
144
asked Nov 15 '18 at 19:49
cloud916cloud916
144
asked Nov 15 '18 at 19:49
cloud916cloud916
144
asked Nov 15 '18 at 19:49
cloud916cloud916
144
asked Nov 15 '18 at 19:49
cloud916cloud916
144
144
I don't see any error in your "actual" output. What is it that does not work?
– Anton vBR
Nov 15 '18 at 19:50
shouldn't featurescollectoin be first and not last for geojson?
– cloud916
Nov 15 '18 at 19:53
Nope, that is not a requirement. The object/dictionary structure with{}is unordered.
– Anton vBR
Nov 15 '18 at 19:54
😱😱😱😱😱😱 is there a way to output as my expected besides using jsondumps
– cloud916
Nov 15 '18 at 19:56
1
I’m saying your geojson looks correct.
– Anton vBR
Nov 16 '18 at 6:38
|
show 2 more comments
I don't see any error in your "actual" output. What is it that does not work?
– Anton vBR
Nov 15 '18 at 19:50
shouldn't featurescollectoin be first and not last for geojson?
– cloud916
Nov 15 '18 at 19:53
Nope, that is not a requirement. The object/dictionary structure with{}is unordered.
– Anton vBR
Nov 15 '18 at 19:54
😱😱😱😱😱😱 is there a way to output as my expected besides using jsondumps
– cloud916
Nov 15 '18 at 19:56
1
I’m saying your geojson looks correct.
– Anton vBR
Nov 16 '18 at 6:38
I don't see any error in your "actual" output. What is it that does not work?
– Anton vBR
Nov 15 '18 at 19:50
I don't see any error in your "actual" output. What is it that does not work?
– Anton vBR
Nov 15 '18 at 19:50
shouldn't featurescollectoin be first and not last for geojson?
– cloud916
Nov 15 '18 at 19:53
shouldn't featurescollectoin be first and not last for geojson?
– cloud916
Nov 15 '18 at 19:53
Nope, that is not a requirement. The object/dictionary structure with
{} is unordered.– Anton vBR
Nov 15 '18 at 19:54
Nope, that is not a requirement. The object/dictionary structure with
{} is unordered.– Anton vBR
Nov 15 '18 at 19:54
😱😱😱😱😱😱 is there a way to output as my expected besides using jsondumps
– cloud916
Nov 15 '18 at 19:56
😱😱😱😱😱😱 is there a way to output as my expected besides using jsondumps
– cloud916
Nov 15 '18 at 19:56
1
1
I’m saying your geojson looks correct.
– Anton vBR
Nov 16 '18 at 6:38
I’m saying your geojson looks correct.
– Anton vBR
Nov 16 '18 at 6:38
|
show 2 more comments
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I don't see any error in your "actual" output. What is it that does not work?
– Anton vBR
Nov 15 '18 at 19:50
shouldn't featurescollectoin be first and not last for geojson?
– cloud916
Nov 15 '18 at 19:53
Nope, that is not a requirement. The object/dictionary structure with
{}is unordered.– Anton vBR
Nov 15 '18 at 19:54
😱😱😱😱😱😱 is there a way to output as my expected besides using jsondumps
– cloud916
Nov 15 '18 at 19:56
1
I’m saying your geojson looks correct.
– Anton vBR
Nov 16 '18 at 6:38