ROS Index
No version for distro humble. Known supported distros are highlighted in the buttons above.
No version for distro jazzy. Known supported distros are highlighted in the buttons above.
No version for distro kilted. Known supported distros are highlighted in the buttons above.
No version for distro rolling. Known supported distros are highlighted in the buttons above.
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No version for distro lunar. Known supported distros are highlighted in the buttons above.
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Repository Summary
| Checkout URI | https://github.com/yuma-m/ros_wild.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2016-12-19 |
| Dev Status | DEVELOPED |
| CI status | No Continuous Integration |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Packages
| Name | Version |
|---|---|
| ros_wild | 0.5.0 |
README
ros_wild 
Wildcard Subscriber and Publisher for ROS (Python only).
Installation
$ sudo apt install ros-kinetic-ros-wild
or
$ cd /path/to/your/catkin_ws/src/
$ git clone https://github.com/yuma-m/ros_wild.git
$ cd ../
$ catkin_make
Usage
Example scripts are placed in example directory.
Command line
Echo multiple topics
$ rosrun ros_wild echo ".*_sensor"
---
topic: /ultrasound_sensor
type: sensor_msgs/Range
header:
seq: 1
stamp:
secs: 1478776655
nsecs: 143582
frame_id: ultrasound_sensor
radiation_type: 0
field_of_view: 0.569999992847
min_range: 0.20000000298
max_range: 3.0
range: 0.600000023842
---
topic: /infrared_sensor
type: sensor_msgs/Range
header:
seq: 2
stamp:
secs: 1478776656
nsecs: 998511
frame_id: infrared_sensor
radiation_type: 1
field_of_view: 0.00999999977648
min_range: 0.00999999977648
max_range: 1.0
range: 0.20000000298
Python
Wildcard Subscriber
>>> from ros_wild import Subscriber
# subscribe to all Log topics
>>> sub = Subscriber(r"/rosout.*")
>>> sub.subscribed_topics
['/rosout', '/rosout_agg']
# unsubscribe from all topics
>>> sub.unregister_all()
>>> sub.subscribed_topics
[]
# resubscribe to topics
>>> sub.reload_topics()
>>> sub.subscribed_topics
['/rosout', '/rosout_agg']
Register Callback
```python
from ros_wild import Subscriber from std_msgs.msg import Bool, String
def callback_bool(msg): print(“bool is {}”.format(msg.data))
def callback_string(msg): print(“string is {}”.format(msg.data))
subscribe without callback
sub = Subscriber(r”.+”) print(“Subscribed topics are {}”.format(sub.subscribed_topics))
File truncated at 100 lines see the full file
CONTRIBUTING
No version for distro melodic. Known supported distros are highlighted in the buttons above.
No version for distro noetic. Known supported distros are highlighted in the buttons above.