open-telemetry
/
opentelemetry.io
mirror of https://github.com/open-telemetry/opentelemetry.io.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Docs: fix span links in python example (#2553)

This commit is contained in:
Mykhailo Kolesnyk 2023-03-29 19:26:01 +03:00 committed by GitHub
parent 8a7d2fba54
commit f05cc7f5de
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
content/en/docs/instrumentation/python/manual.md
View File

@ -210,15 +210,18 @@ causally link it to another span. A link needs a span context to be created.
```python
from opentelemetry import trace
ctx = trace.get_current_span().get_span_context()
tracer = trace.get_tracer(__name__)
link_from_current = trace.Link(ctx)
with tracer.start_as_current_span("span-1"):
# Do something that 'span-1' tracks.
ctx = trace.get_current_span().get_span_context()
link_from_span_1 = trace.Link(ctx)
with tracer.start_as_current_span("new-span", links=[link_from_current]) as new_span:
# do something that 'new_span' tracks
# The link in 'new_span' casually associated it with the previous one,
with tracer.start_as_current_span("span-2", links=[link_from_span_1]):
# Do something that 'span-2' tracks.
# The link in 'span-2' is casually associated it with the 'span-1',
# but it is not a child span.
pass
```
### Set span status