Does Cython compile imported modules as part of the binary?
I'm just now reading into cython and I'm wondering if cython compiles imported modules as part of the executable of if you still need to have the modules installed on the target machine to run the cython binary.
python cython
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I'm just now reading into cython and I'm wondering if cython compiles imported modules as part of the executable of if you still need to have the modules installed on the target machine to run the cython binary.
python cython
Possible duplicate of How to compile my python code in cython with external python libs like pybrain
– ead
Nov 22 '18 at 10:29
Not the same question.
– Steven Lutz
Nov 22 '18 at 10:30
add a comment |
I'm just now reading into cython and I'm wondering if cython compiles imported modules as part of the executable of if you still need to have the modules installed on the target machine to run the cython binary.
python cython
I'm just now reading into cython and I'm wondering if cython compiles imported modules as part of the executable of if you still need to have the modules installed on the target machine to run the cython binary.
python cython
python cython
asked Nov 21 '18 at 8:03
Steven LutzSteven Lutz
155313
155313
Possible duplicate of How to compile my python code in cython with external python libs like pybrain
– ead
Nov 22 '18 at 10:29
Not the same question.
– Steven Lutz
Nov 22 '18 at 10:30
add a comment |
Possible duplicate of How to compile my python code in cython with external python libs like pybrain
– ead
Nov 22 '18 at 10:29
Not the same question.
– Steven Lutz
Nov 22 '18 at 10:30
Possible duplicate of How to compile my python code in cython with external python libs like pybrain
– ead
Nov 22 '18 at 10:29
Possible duplicate of How to compile my python code in cython with external python libs like pybrain
– ead
Nov 22 '18 at 10:29
Not the same question.
– Steven Lutz
Nov 22 '18 at 10:30
Not the same question.
– Steven Lutz
Nov 22 '18 at 10:30
add a comment |
1 Answer
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The "interface" of a Cython module remains at the Python level. When you import a module in Cython, the module becomes available only at the Python level of the code and uses the regular Python import mechanism.
So:
- Cython does not "compile in" the dependencies.
- You need to install the dependencies on the target machine.
For "Cython level" code, including the question of "cimporting" module, Cython uses the equivalent of C headers (the .pxd
declaration files) and dynamically loaded libraries to access external code. The .so
files (for Linux, DLL for windows and dylib for mac) need to be present on the target machine.
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The "interface" of a Cython module remains at the Python level. When you import a module in Cython, the module becomes available only at the Python level of the code and uses the regular Python import mechanism.
So:
- Cython does not "compile in" the dependencies.
- You need to install the dependencies on the target machine.
For "Cython level" code, including the question of "cimporting" module, Cython uses the equivalent of C headers (the .pxd
declaration files) and dynamically loaded libraries to access external code. The .so
files (for Linux, DLL for windows and dylib for mac) need to be present on the target machine.
add a comment |
The "interface" of a Cython module remains at the Python level. When you import a module in Cython, the module becomes available only at the Python level of the code and uses the regular Python import mechanism.
So:
- Cython does not "compile in" the dependencies.
- You need to install the dependencies on the target machine.
For "Cython level" code, including the question of "cimporting" module, Cython uses the equivalent of C headers (the .pxd
declaration files) and dynamically loaded libraries to access external code. The .so
files (for Linux, DLL for windows and dylib for mac) need to be present on the target machine.
add a comment |
The "interface" of a Cython module remains at the Python level. When you import a module in Cython, the module becomes available only at the Python level of the code and uses the regular Python import mechanism.
So:
- Cython does not "compile in" the dependencies.
- You need to install the dependencies on the target machine.
For "Cython level" code, including the question of "cimporting" module, Cython uses the equivalent of C headers (the .pxd
declaration files) and dynamically loaded libraries to access external code. The .so
files (for Linux, DLL for windows and dylib for mac) need to be present on the target machine.
The "interface" of a Cython module remains at the Python level. When you import a module in Cython, the module becomes available only at the Python level of the code and uses the regular Python import mechanism.
So:
- Cython does not "compile in" the dependencies.
- You need to install the dependencies on the target machine.
For "Cython level" code, including the question of "cimporting" module, Cython uses the equivalent of C headers (the .pxd
declaration files) and dynamically loaded libraries to access external code. The .so
files (for Linux, DLL for windows and dylib for mac) need to be present on the target machine.
answered Nov 21 '18 at 12:57
Pierre de BuylPierre de Buyl
4,8982916
4,8982916
add a comment |
add a comment |
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Possible duplicate of How to compile my python code in cython with external python libs like pybrain
– ead
Nov 22 '18 at 10:29
Not the same question.
– Steven Lutz
Nov 22 '18 at 10:30