wrapt dependency still missing

[MikeRoetgers]

Hello,

I know this was already discussed in https://github.com/census-instrumentation/opencensus-python/issues/142. Could someone add the wrapt dependency to the next release? :slightly_smiling_face: Just picked up opencensus and stumbled over this instantly. The warning unfortunately isn't really prepared to handle this case either (Failed to integrate module: requests, supported integrations are httplib, mysql, postgresql, pymysql, requests, sqlalchemy, google_cloud_clientlibs).

Thank you! Mike

[olance]

Allow me to bump this – the original issue (#142) is going to be a year old very soon and is just about correctly including a dependency with the package.

Meanwhile, It's biting 100% of your lib's users on first use

[c24t]

I added this in #432. You have to install the package as opencensus[requests] if you want the optional dependencies for requests since we don't want users that aren't using requests to install dependencies they don't need.

We may move each integration into its own distribution (see #445), which would solve the optional dependency problem; you'd install opencensus-requests separately instead.

[olance]

@c24t thanks and sorry for the noise! Having separate packages for the different intégrations would make total sense :)

[reyang]

Now we have the wrapt dependency here https://github.com/census-instrumentation/opencensus-python/blob/master/contrib/opencensus-ext-requests/setup.py#L43.

The requests module is in its own distribution, which can be installed using pip install opencensus-ext-requests.