Text file operations (Fortran)

[fleusium]

Description

Fortran implementation of the Python "open()", "file.write()", etc. functions

Test Code

Provide code which does not currently work but which should do when this issue is fixed:

with open('output.txt', 'wt', encoding='utf-8') as f:
    f.write('line')

[EmilyBourne]

Hi,
Thank you very much for your interest in Pyccel. We agree that we would like to support something like this. We already have a reasonably complete version of the print function so it would be great to add the file argument.

After discussion it seems that the steps for this are:

• Check the current status of the old (unused) code which handles with statements
• Create a new datatype for files
• Implement the open function
• Implement a close function
• Add the file argument to the print function