App Engine: ImportError: No module named

How to enable python 2.7 library like GDAL in Google App Engine standard? Currently there are linux python-modules in lib-folder in app engine, but when trying to run the code through endpoints, app engine gives internal server error: ImportError: No module named _gdal. I'm using pygdal version 2.2.3.3. Should the libgdal (demanded for pygdal)be installed also on app engine, and if so, how to do it? I installed GDAL locally into lib folder (using ubuntu bash on windows10) following these instructions using this syntax: sudo pip install --target lib --requirement requirements.txt --ignore-installed as it says here. Please help!

edited Nov 19 '18 at 14:30

asked Nov 19 '18 at 13:25

samuq

142110

Welcome to SO! Please take the time to go through stackoverflow.com/help/asking.
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment?
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment yes.
– samuq
Nov 19 '18 at 14:18

Thanks for welcoming!
– samuq
Nov 19 '18 at 14:34

add a comment |

edited Nov 19 '18 at 14:30

asked Nov 19 '18 at 13:25

samuq

142110

Welcome to SO! Please take the time to go through stackoverflow.com/help/asking.
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment?
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment yes.
– samuq
Nov 19 '18 at 14:18

Thanks for welcoming!
– samuq
Nov 19 '18 at 14:34

add a comment |

edited Nov 19 '18 at 14:30

asked Nov 19 '18 at 13:25

samuq

142110

python-2.7 google-app-engine module gdal

edited Nov 19 '18 at 14:30

asked Nov 19 '18 at 13:25

samuq

142110

edited Nov 19 '18 at 14:30

asked Nov 19 '18 at 13:25

samuq

142110

edited Nov 19 '18 at 14:30

asked Nov 19 '18 at 13:25

samuq

142110

asked Nov 19 '18 at 13:25

samuq

142110

asked Nov 19 '18 at 13:25

samuq

142110

Welcome to SO! Please take the time to go through stackoverflow.com/help/asking.
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment?
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment yes.
– samuq
Nov 19 '18 at 14:18

Thanks for welcoming!
– samuq
Nov 19 '18 at 14:34

add a comment |

Welcome to SO! Please take the time to go through stackoverflow.com/help/asking.
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment?
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment yes.
– samuq
Nov 19 '18 at 14:18

Thanks for welcoming!
– samuq
Nov 19 '18 at 14:34

Welcome to SO! Please take the time to go through stackoverflow.com/help/asking.
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment?
– Dan Cornilescu
Nov 19 '18 at 14:10

Standard environment yes.
– samuq
Nov 19 '18 at 14:18

Thanks for welcoming!
– samuq
Nov 19 '18 at 14:34

add a comment |

3 Answers
3

active

oldest

votes

From What compiler can I use to build GDAL/OGR?

GDAL/OGR is written in ANSI C and C++. It can be compiled with all modern C/C++ compilers.

Which means it's incompatible with the (1st generation/python 2.7) standard environment Pure Python sandbox requirement:

All code for the Python runtime environment must be pure Python, and
not include any C extensions or other code that must be compiled.

You may want to look at the flexible environment instead. Probably with a custom runtime, see Up-to-date pip with AppEngine Python flex env?

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

Thanks, I'll give that a try.
– samuq
Nov 19 '18 at 15:01

I'm getting error: ImportError: No module named osgeo. I managed to install gdal using following though: stackoverflow.com/questions/46348004/… How to use that version of gdal in python? I'm currently using: from osgeo import osr
– samuq
Nov 20 '18 at 13:50

Practically the same recipe should be applied to osgeo (or any other similar dependencies). You'd have to "merge" the docker building to only have a single dockerfile in the end
– Dan Cornilescu
Nov 20 '18 at 15:19

add a comment |

Google App Engine's standard environment for Python27 only supports a specific set of third-party libraries that use C-extensions, listed here. pygdal is not in the list.

You may want to look into the Python3 standard runtime, though it is in beta. It allows you to install arbitrary third-party libraries.

answered Nov 19 '18 at 14:36

Andrew F

58839

Thanks for your answer! It seems that pygdal is only for python 2 according to this: pypi.org/project/pygdal , so what would be equivalent for python 3.7? I've tried everything but installing GDAL in App Engine seems impossible.
– samuq
Nov 19 '18 at 14:44

This might work, but only if GDAL is offered as a pip-installable python library, see cloud.google.com/appengine/docs/standard/python3/…
– Dan Cornilescu
Nov 19 '18 at 14:47

@samuq, I didn't realize it was Python2-only. The GAE flexible environment also lets you install arbitrary packages also, but basically by constructing a Docker container. This answer seems useful to building such a container.
– Andrew F
Nov 19 '18 at 15:21

@AndrewFiorillo, Thanks, I'll try that solution (flexible environment + Docker container).
– samuq
Nov 19 '18 at 18:06

add a comment |

Modifying this links' answer I managed to get GDAL working in App Engine Flexible.
My dockerfile:

FROM gcr.io/google-appengine/python



RUN apt-get update && apt-get -y install libproj-dev libgdal-dev 

RUN export CPLUS_INCLUDE_PATH=/usr/include/gdal

RUN export C_INCLUDE_PATH=/usr/include/gdal

RUN gdal-config --version

# Create a virtualenv for dependencies. This isolates these packages from

# system-level packages.

RUN virtualenv /env -p python2.7



# Setting these environment variables are the same as running

# source /env/bin/activate.

ENV VIRTUAL_ENV /env

ENV PATH /env/bin:$PATH



# Copy the application's requirements.txt and run pip to install all

# dependencies into the virtualenv.

ADD requirements.txt requirements.txt

RUN pip install -r requirements.txt

# Add the application source code.

ADD . /app



CMD gunicorn -t 120 -b :$PORT main:app

My app.yaml-file:

runtime: custom

env: flex

entrypoint: gunicorn -t 120 -b :$PORT main:app

endpoints_api_service:

    name: xxxxx.com

rollout_strategy: managed

beta_settings:

    cloud_sql_instances: project:europe-north1:dbinstance

runtime_config:

    python_version: 2

requirements.text-file:

pygdal==1.11.3.3

edited Nov 21 '18 at 14:43

answered Nov 21 '18 at 14:32

samuq

142110

add a comment |

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3 Answers
3

active

oldest

votes

3 Answers
3

active

oldest

votes

From What compiler can I use to build GDAL/OGR?

GDAL/OGR is written in ANSI C and C++. It can be compiled with all modern C/C++ compilers.

Which means it's incompatible with the (1st generation/python 2.7) standard environment Pure Python sandbox requirement:

All code for the Python runtime environment must be pure Python, and
not include any C extensions or other code that must be compiled.

You may want to look at the flexible environment instead. Probably with a custom runtime, see Up-to-date pip with AppEngine Python flex env?

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

Thanks, I'll give that a try.
– samuq
Nov 19 '18 at 15:01

I'm getting error: ImportError: No module named osgeo. I managed to install gdal using following though: stackoverflow.com/questions/46348004/… How to use that version of gdal in python? I'm currently using: from osgeo import osr
– samuq
Nov 20 '18 at 13:50

Practically the same recipe should be applied to osgeo (or any other similar dependencies). You'd have to "merge" the docker building to only have a single dockerfile in the end
– Dan Cornilescu
Nov 20 '18 at 15:19

add a comment |

From What compiler can I use to build GDAL/OGR?

GDAL/OGR is written in ANSI C and C++. It can be compiled with all modern C/C++ compilers.

Which means it's incompatible with the (1st generation/python 2.7) standard environment Pure Python sandbox requirement:

All code for the Python runtime environment must be pure Python, and
not include any C extensions or other code that must be compiled.

You may want to look at the flexible environment instead. Probably with a custom runtime, see Up-to-date pip with AppEngine Python flex env?

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

Thanks, I'll give that a try.
– samuq
Nov 19 '18 at 15:01

I'm getting error: ImportError: No module named osgeo. I managed to install gdal using following though: stackoverflow.com/questions/46348004/… How to use that version of gdal in python? I'm currently using: from osgeo import osr
– samuq
Nov 20 '18 at 13:50

Practically the same recipe should be applied to osgeo (or any other similar dependencies). You'd have to "merge" the docker building to only have a single dockerfile in the end
– Dan Cornilescu
Nov 20 '18 at 15:19

add a comment |

From What compiler can I use to build GDAL/OGR?

GDAL/OGR is written in ANSI C and C++. It can be compiled with all modern C/C++ compilers.

Which means it's incompatible with the (1st generation/python 2.7) standard environment Pure Python sandbox requirement:

All code for the Python runtime environment must be pure Python, and
not include any C extensions or other code that must be compiled.

You may want to look at the flexible environment instead. Probably with a custom runtime, see Up-to-date pip with AppEngine Python flex env?

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

From What compiler can I use to build GDAL/OGR?

GDAL/OGR is written in ANSI C and C++. It can be compiled with all modern C/C++ compilers.

Which means it's incompatible with the (1st generation/python 2.7) standard environment Pure Python sandbox requirement:

All code for the Python runtime environment must be pure Python, and
not include any C extensions or other code that must be compiled.

You may want to look at the flexible environment instead. Probably with a custom runtime, see Up-to-date pip with AppEngine Python flex env?

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

answered Nov 19 '18 at 14:39

Dan Cornilescu

27.7k113161

Thanks, I'll give that a try.
– samuq
Nov 19 '18 at 15:01

I'm getting error: ImportError: No module named osgeo. I managed to install gdal using following though: stackoverflow.com/questions/46348004/… How to use that version of gdal in python? I'm currently using: from osgeo import osr
– samuq
Nov 20 '18 at 13:50

Practically the same recipe should be applied to osgeo (or any other similar dependencies). You'd have to "merge" the docker building to only have a single dockerfile in the end
– Dan Cornilescu
Nov 20 '18 at 15:19

add a comment |

Thanks, I'll give that a try.
– samuq
Nov 19 '18 at 15:01

I'm getting error: ImportError: No module named osgeo. I managed to install gdal using following though: stackoverflow.com/questions/46348004/… How to use that version of gdal in python? I'm currently using: from osgeo import osr
– samuq
Nov 20 '18 at 13:50

Practically the same recipe should be applied to osgeo (or any other similar dependencies). You'd have to "merge" the docker building to only have a single dockerfile in the end
– Dan Cornilescu
Nov 20 '18 at 15:19

Thanks, I'll give that a try.
– samuq
Nov 19 '18 at 15:01

I'm getting error: ImportError: No module named osgeo. I managed to install gdal using following though: stackoverflow.com/questions/46348004/… How to use that version of gdal in python? I'm currently using: from osgeo import osr
– samuq
Nov 20 '18 at 13:50

Practically the same recipe should be applied to osgeo (or any other similar dependencies). You'd have to "merge" the docker building to only have a single dockerfile in the end
– Dan Cornilescu
Nov 20 '18 at 15:19

add a comment |

Google App Engine's standard environment for Python27 only supports a specific set of third-party libraries that use C-extensions, listed here. pygdal is not in the list.

You may want to look into the Python3 standard runtime, though it is in beta. It allows you to install arbitrary third-party libraries.

answered Nov 19 '18 at 14:36

Andrew F

58839

Thanks for your answer! It seems that pygdal is only for python 2 according to this: pypi.org/project/pygdal , so what would be equivalent for python 3.7? I've tried everything but installing GDAL in App Engine seems impossible.
– samuq
Nov 19 '18 at 14:44

This might work, but only if GDAL is offered as a pip-installable python library, see cloud.google.com/appengine/docs/standard/python3/…
– Dan Cornilescu
Nov 19 '18 at 14:47

@samuq, I didn't realize it was Python2-only. The GAE flexible environment also lets you install arbitrary packages also, but basically by constructing a Docker container. This answer seems useful to building such a container.
– Andrew F
Nov 19 '18 at 15:21

@AndrewFiorillo, Thanks, I'll try that solution (flexible environment + Docker container).
– samuq
Nov 19 '18 at 18:06

add a comment |

Google App Engine's standard environment for Python27 only supports a specific set of third-party libraries that use C-extensions, listed here. pygdal is not in the list.

You may want to look into the Python3 standard runtime, though it is in beta. It allows you to install arbitrary third-party libraries.

answered Nov 19 '18 at 14:36

Andrew F

58839

Thanks for your answer! It seems that pygdal is only for python 2 according to this: pypi.org/project/pygdal , so what would be equivalent for python 3.7? I've tried everything but installing GDAL in App Engine seems impossible.
– samuq
Nov 19 '18 at 14:44

This might work, but only if GDAL is offered as a pip-installable python library, see cloud.google.com/appengine/docs/standard/python3/…
– Dan Cornilescu
Nov 19 '18 at 14:47

@samuq, I didn't realize it was Python2-only. The GAE flexible environment also lets you install arbitrary packages also, but basically by constructing a Docker container. This answer seems useful to building such a container.
– Andrew F
Nov 19 '18 at 15:21

@AndrewFiorillo, Thanks, I'll try that solution (flexible environment + Docker container).
– samuq
Nov 19 '18 at 18:06

add a comment |

Google App Engine's standard environment for Python27 only supports a specific set of third-party libraries that use C-extensions, listed here. pygdal is not in the list.

You may want to look into the Python3 standard runtime, though it is in beta. It allows you to install arbitrary third-party libraries.

answered Nov 19 '18 at 14:36

Andrew F

58839

Google App Engine's standard environment for Python27 only supports a specific set of third-party libraries that use C-extensions, listed here. pygdal is not in the list.

You may want to look into the Python3 standard runtime, though it is in beta. It allows you to install arbitrary third-party libraries.

answered Nov 19 '18 at 14:36

Andrew F

58839

answered Nov 19 '18 at 14:36

Andrew F

58839

answered Nov 19 '18 at 14:36

Andrew F

58839

answered Nov 19 '18 at 14:36

Andrew F

58839

Thanks for your answer! It seems that pygdal is only for python 2 according to this: pypi.org/project/pygdal , so what would be equivalent for python 3.7? I've tried everything but installing GDAL in App Engine seems impossible.
– samuq
Nov 19 '18 at 14:44

This might work, but only if GDAL is offered as a pip-installable python library, see cloud.google.com/appengine/docs/standard/python3/…
– Dan Cornilescu
Nov 19 '18 at 14:47

@samuq, I didn't realize it was Python2-only. The GAE flexible environment also lets you install arbitrary packages also, but basically by constructing a Docker container. This answer seems useful to building such a container.
– Andrew F
Nov 19 '18 at 15:21

@AndrewFiorillo, Thanks, I'll try that solution (flexible environment + Docker container).
– samuq
Nov 19 '18 at 18:06

add a comment |

Thanks for your answer! It seems that pygdal is only for python 2 according to this: pypi.org/project/pygdal , so what would be equivalent for python 3.7? I've tried everything but installing GDAL in App Engine seems impossible.
– samuq
Nov 19 '18 at 14:44

This might work, but only if GDAL is offered as a pip-installable python library, see cloud.google.com/appengine/docs/standard/python3/…
– Dan Cornilescu
Nov 19 '18 at 14:47

@samuq, I didn't realize it was Python2-only. The GAE flexible environment also lets you install arbitrary packages also, but basically by constructing a Docker container. This answer seems useful to building such a container.
– Andrew F
Nov 19 '18 at 15:21

@AndrewFiorillo, Thanks, I'll try that solution (flexible environment + Docker container).
– samuq
Nov 19 '18 at 18:06

Thanks for your answer! It seems that pygdal is only for python 2 according to this: pypi.org/project/pygdal , so what would be equivalent for python 3.7? I've tried everything but installing GDAL in App Engine seems impossible.
– samuq
Nov 19 '18 at 14:44

This might work, but only if GDAL is offered as a pip-installable python library, see cloud.google.com/appengine/docs/standard/python3/…
– Dan Cornilescu
Nov 19 '18 at 14:47

@samuq, I didn't realize it was Python2-only. The GAE flexible environment also lets you install arbitrary packages also, but basically by constructing a Docker container. This answer seems useful to building such a container.
– Andrew F
Nov 19 '18 at 15:21

@AndrewFiorillo, Thanks, I'll try that solution (flexible environment + Docker container).
– samuq
Nov 19 '18 at 18:06

add a comment |

Modifying this links' answer I managed to get GDAL working in App Engine Flexible.
My dockerfile:

FROM gcr.io/google-appengine/python



RUN apt-get update && apt-get -y install libproj-dev libgdal-dev 

RUN export CPLUS_INCLUDE_PATH=/usr/include/gdal

RUN export C_INCLUDE_PATH=/usr/include/gdal

RUN gdal-config --version

# Create a virtualenv for dependencies. This isolates these packages from

# system-level packages.

RUN virtualenv /env -p python2.7



# Setting these environment variables are the same as running

# source /env/bin/activate.

ENV VIRTUAL_ENV /env

ENV PATH /env/bin:$PATH



# Copy the application's requirements.txt and run pip to install all

# dependencies into the virtualenv.

ADD requirements.txt requirements.txt

RUN pip install -r requirements.txt

# Add the application source code.

ADD . /app



CMD gunicorn -t 120 -b :$PORT main:app

My app.yaml-file:

runtime: custom

env: flex

entrypoint: gunicorn -t 120 -b :$PORT main:app

endpoints_api_service:

    name: xxxxx.com

rollout_strategy: managed

beta_settings:

    cloud_sql_instances: project:europe-north1:dbinstance

runtime_config:

    python_version: 2

requirements.text-file:

pygdal==1.11.3.3

edited Nov 21 '18 at 14:43

answered Nov 21 '18 at 14:32

samuq

142110

add a comment |

Modifying this links' answer I managed to get GDAL working in App Engine Flexible.
My dockerfile:

FROM gcr.io/google-appengine/python



RUN apt-get update && apt-get -y install libproj-dev libgdal-dev 

RUN export CPLUS_INCLUDE_PATH=/usr/include/gdal

RUN export C_INCLUDE_PATH=/usr/include/gdal

RUN gdal-config --version

# Create a virtualenv for dependencies. This isolates these packages from

# system-level packages.

RUN virtualenv /env -p python2.7



# Setting these environment variables are the same as running

# source /env/bin/activate.

ENV VIRTUAL_ENV /env

ENV PATH /env/bin:$PATH



# Copy the application's requirements.txt and run pip to install all

# dependencies into the virtualenv.

ADD requirements.txt requirements.txt

RUN pip install -r requirements.txt

# Add the application source code.

ADD . /app



CMD gunicorn -t 120 -b :$PORT main:app

My app.yaml-file:

runtime: custom

env: flex

entrypoint: gunicorn -t 120 -b :$PORT main:app

endpoints_api_service:

    name: xxxxx.com

rollout_strategy: managed

beta_settings:

    cloud_sql_instances: project:europe-north1:dbinstance

runtime_config:

    python_version: 2

requirements.text-file:

pygdal==1.11.3.3

edited Nov 21 '18 at 14:43

answered Nov 21 '18 at 14:32

samuq

142110

add a comment |

Modifying this links' answer I managed to get GDAL working in App Engine Flexible.
My dockerfile:

FROM gcr.io/google-appengine/python



RUN apt-get update && apt-get -y install libproj-dev libgdal-dev 

RUN export CPLUS_INCLUDE_PATH=/usr/include/gdal

RUN export C_INCLUDE_PATH=/usr/include/gdal

RUN gdal-config --version

# Create a virtualenv for dependencies. This isolates these packages from

# system-level packages.

RUN virtualenv /env -p python2.7



# Setting these environment variables are the same as running

# source /env/bin/activate.

ENV VIRTUAL_ENV /env

ENV PATH /env/bin:$PATH



# Copy the application's requirements.txt and run pip to install all

# dependencies into the virtualenv.

ADD requirements.txt requirements.txt

RUN pip install -r requirements.txt

# Add the application source code.

ADD . /app



CMD gunicorn -t 120 -b :$PORT main:app

My app.yaml-file:

runtime: custom

env: flex

entrypoint: gunicorn -t 120 -b :$PORT main:app

endpoints_api_service:

    name: xxxxx.com

rollout_strategy: managed

beta_settings:

    cloud_sql_instances: project:europe-north1:dbinstance

runtime_config:

    python_version: 2

requirements.text-file:

pygdal==1.11.3.3

edited Nov 21 '18 at 14:43

answered Nov 21 '18 at 14:32

samuq

142110

Modifying this links' answer I managed to get GDAL working in App Engine Flexible.
My dockerfile:

FROM gcr.io/google-appengine/python



RUN apt-get update && apt-get -y install libproj-dev libgdal-dev 

RUN export CPLUS_INCLUDE_PATH=/usr/include/gdal

RUN export C_INCLUDE_PATH=/usr/include/gdal

RUN gdal-config --version

# Create a virtualenv for dependencies. This isolates these packages from

# system-level packages.

RUN virtualenv /env -p python2.7



# Setting these environment variables are the same as running

# source /env/bin/activate.

ENV VIRTUAL_ENV /env

ENV PATH /env/bin:$PATH



# Copy the application's requirements.txt and run pip to install all

# dependencies into the virtualenv.

ADD requirements.txt requirements.txt

RUN pip install -r requirements.txt

# Add the application source code.

ADD . /app



CMD gunicorn -t 120 -b :$PORT main:app

My app.yaml-file:

runtime: custom

env: flex

entrypoint: gunicorn -t 120 -b :$PORT main:app

endpoints_api_service:

    name: xxxxx.com

rollout_strategy: managed

beta_settings:

    cloud_sql_instances: project:europe-north1:dbinstance

runtime_config:

    python_version: 2

requirements.text-file:

pygdal==1.11.3.3

edited Nov 21 '18 at 14:43

answered Nov 21 '18 at 14:32

samuq

142110

edited Nov 21 '18 at 14:43

answered Nov 21 '18 at 14:32

samuq

142110

answered Nov 21 '18 at 14:32

samuq

142110

answered Nov 21 '18 at 14:32

samuq

142110

add a comment |

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