How to base64 encode a html

How to base64 encode a html_string

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0
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AIM

I am attempting to encode a folium choropleth as StringIO. I am basing my answer of a related query. I have checked the answers here and here.

ERROR

AttributeError: 'bytes' object has no attribute 'encode'

CODE

views.py

def get_choropleth(self, request):

    # make choropleth ('m')

    html_string = m.get_root().render()

    f = StringIO(html_string)

    choropleth = base64.b64decode(f.read())

    choropleth = choropleth.encode('utf8') # causing error

    return {'choropleth':choropleth}

edited Nov 13 at 3:26

asked Nov 11 at 1:13

ycrad

928

1

simply try to replace choropleth.encode('utf8') by choropleth.decode('utf8') and please refer to the documentation
– Chiheb Nexus
Nov 11 at 1:25

1

well b'xe0'.decode('latin') will output 'à'. So, maybe your string isn't really utf8 compliant.
– Chiheb Nexus
Nov 11 at 3:32

add a comment |

up vote
0
down vote

favorite

AIM

I am attempting to encode a folium choropleth as StringIO. I am basing my answer of a related query. I have checked the answers here and here.

ERROR

AttributeError: 'bytes' object has no attribute 'encode'

CODE

views.py

def get_choropleth(self, request):

    # make choropleth ('m')

    html_string = m.get_root().render()

    f = StringIO(html_string)

    choropleth = base64.b64decode(f.read())

    choropleth = choropleth.encode('utf8') # causing error

    return {'choropleth':choropleth}

edited Nov 13 at 3:26

asked Nov 11 at 1:13

ycrad

928

1

simply try to replace choropleth.encode('utf8') by choropleth.decode('utf8') and please refer to the documentation
– Chiheb Nexus
Nov 11 at 1:25

1

well b'xe0'.decode('latin') will output 'à'. So, maybe your string isn't really utf8 compliant.
– Chiheb Nexus
Nov 11 at 3:32

add a comment |

up vote
0
down vote

favorite

AIM

I am attempting to encode a folium choropleth as StringIO. I am basing my answer of a related query. I have checked the answers here and here.

ERROR

AttributeError: 'bytes' object has no attribute 'encode'

CODE

views.py

def get_choropleth(self, request):

    # make choropleth ('m')

    html_string = m.get_root().render()

    f = StringIO(html_string)

    choropleth = base64.b64decode(f.read())

    choropleth = choropleth.encode('utf8') # causing error

    return {'choropleth':choropleth}

edited Nov 13 at 3:26

asked Nov 11 at 1:13

ycrad

928

AIM

I am attempting to encode a folium choropleth as StringIO. I am basing my answer of a related query. I have checked the answers here and here.

ERROR

AttributeError: 'bytes' object has no attribute 'encode'

CODE

views.py

def get_choropleth(self, request):

    # make choropleth ('m')

    html_string = m.get_root().render()

    f = StringIO(html_string)

    choropleth = base64.b64decode(f.read())

    choropleth = choropleth.encode('utf8') # causing error

    return {'choropleth':choropleth}

python django base64 stringio

edited Nov 13 at 3:26

asked Nov 11 at 1:13

ycrad

928

edited Nov 13 at 3:26

asked Nov 11 at 1:13

ycrad

928

edited Nov 13 at 3:26

asked Nov 11 at 1:13

ycrad

928

asked Nov 11 at 1:13

ycrad

928

asked Nov 11 at 1:13

ycrad

928

1

simply try to replace choropleth.encode('utf8') by choropleth.decode('utf8') and please refer to the documentation
– Chiheb Nexus
Nov 11 at 1:25

1

well b'xe0'.decode('latin') will output 'à'. So, maybe your string isn't really utf8 compliant.
– Chiheb Nexus
Nov 11 at 3:32

add a comment |

1

simply try to replace choropleth.encode('utf8') by choropleth.decode('utf8') and please refer to the documentation
– Chiheb Nexus
Nov 11 at 1:25

1

well b'xe0'.decode('latin') will output 'à'. So, maybe your string isn't really utf8 compliant.
– Chiheb Nexus
Nov 11 at 3:32

simply try to replace choropleth.encode('utf8') by choropleth.decode('utf8') and please refer to the documentation
– Chiheb Nexus
Nov 11 at 1:25

well b'xe0'.decode('latin') will output 'à'. So, maybe your string isn't really utf8 compliant.
– Chiheb Nexus
Nov 11 at 3:32

add a comment |

1 Answer
1

active

oldest

votes

up vote
0
down vote

accepted

After some trial-and-error, the following worked for me:

SOLUTION

def get_choropleth(self, request):

        # make choropleth ('m')

        html_string = m.get_root().render()

        encoded_bytes = html_string.encode('utf-8')

        encoded_bytes = base64.b64encode(encoded_bytes)

        encoded_bytes = encoded_bytes.decode('utf8') # decode the b64 bytes for Unicode

        choropleth = encoded_bytes

        return {'choropleth':choropleth}

answered Nov 11 at 4:08

ycrad

928

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
0
down vote

accepted

After some trial-and-error, the following worked for me:

SOLUTION

def get_choropleth(self, request):

        # make choropleth ('m')

        html_string = m.get_root().render()

        encoded_bytes = html_string.encode('utf-8')

        encoded_bytes = base64.b64encode(encoded_bytes)

        encoded_bytes = encoded_bytes.decode('utf8') # decode the b64 bytes for Unicode

        choropleth = encoded_bytes

        return {'choropleth':choropleth}

answered Nov 11 at 4:08

ycrad

928

add a comment |

up vote
0
down vote

accepted

After some trial-and-error, the following worked for me:

SOLUTION

def get_choropleth(self, request):

        # make choropleth ('m')

        html_string = m.get_root().render()

        encoded_bytes = html_string.encode('utf-8')

        encoded_bytes = base64.b64encode(encoded_bytes)

        encoded_bytes = encoded_bytes.decode('utf8') # decode the b64 bytes for Unicode

        choropleth = encoded_bytes

        return {'choropleth':choropleth}

answered Nov 11 at 4:08

ycrad

928

add a comment |

up vote
0
down vote

accepted

After some trial-and-error, the following worked for me:

SOLUTION

def get_choropleth(self, request):

        # make choropleth ('m')

        html_string = m.get_root().render()

        encoded_bytes = html_string.encode('utf-8')

        encoded_bytes = base64.b64encode(encoded_bytes)

        encoded_bytes = encoded_bytes.decode('utf8') # decode the b64 bytes for Unicode

        choropleth = encoded_bytes

        return {'choropleth':choropleth}

answered Nov 11 at 4:08

ycrad

928

After some trial-and-error, the following worked for me:

SOLUTION

def get_choropleth(self, request):

        # make choropleth ('m')

        html_string = m.get_root().render()

        encoded_bytes = html_string.encode('utf-8')

        encoded_bytes = base64.b64encode(encoded_bytes)

        encoded_bytes = encoded_bytes.decode('utf8') # decode the b64 bytes for Unicode

        choropleth = encoded_bytes

        return {'choropleth':choropleth}

answered Nov 11 at 4:08

ycrad

928

answered Nov 11 at 4:08

ycrad

928

answered Nov 11 at 4:08

ycrad

928

answered Nov 11 at 4:08

ycrad

928

add a comment |

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