Fixing typo in demo.py file

[vrutik2809]

Fixes #610

Checklist

• My branch is up-to-date with upstream/develop branch.
• Everything works and tested for Python 3.6.0 and above.

Current behaviour

There is a typo in the demo.py file. Due to that the following error was occurring:

New expected behaviour

The typo has been removed. Now it will work completely fine.

Change logs

Fixed

• Typo removed

[Mec-iS]

please check if the same declaration is present in other parts of the codebase

[vrutik2809]

Another two issues found in the same file:

• No method named insert_classes in doc_parse.py module (line: 60)
• No method named insert_properties in doc_parse.py module (line: 61)

Need to remove those lines

[Mec-iS]

you should provide the changes to fix those then. Are those methods unused or they changed names? Check hydra-python-core repository also.

[Mec-iS]

Those methods have been removed from hydrus/data/doc_parse.py so demo.py should be updated.

[Mec-iS]

@farazkhanfk7 do you know what we use now in place of insert_classes to generate the class objects?

[farazkhanfk7]

In hydrus/data/db_models.py, there is a Resource class which is used to create a Class or Collection. It has a function make_db_table, which is called by another function create_database_tables to insert classes in the database.

hydrus/hydrus/data/db_models.py

Lines 217 to 220 in c6a8587

	def create_database_tables(classes):
	for single_class in classes:
	resource = Resource(single_class)
	resource.make_db_table()

[vrutik2809]

Unavailable method removed from demo.py file

[Mec-iS]

ok. but now the demo should work by using the new methods.

[farazkhanfk7]

@vrutik2809 you can take a look at app.py for reference and also make sure that hydrus server is working fine after running demo.py.

[vrutik2809]

While running demo.py, it is running two times:

• First, when I run demo.py it's running on http://localhost:8080/api without going in the if block
  

• Second when I hit Ctrl + c (in order to stop the server) then it actually goes into the if block and starts running on http://localhost:8080/serverapi but it shows 404 not found
  

I'm not able to figure out why it is happening.

While debugging it, I also observed that even if pass a different port or api-name it still listen to base-url & api-name provided while making documentation using doc.writer.HydraDoc(). It can be verified in the above image also. Api-name in the doc.py (reference image attached below) is api but in demo.py it is passed as serverapi then it is throwing 404 but when I fire a request on /api then it gives me 200

snap of doc.py :

[vrutik2809]

I have opened new issue (#613) regarding PORT and API_NAME problem.

[Mec-iS]

Thanks!