Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Third-Party Package
This third-party package's source repository does not contain a package manifest. Instead, its package manifest is stored in its release repository. In order to build this package from source in a Catkin workspace, please download its package manifest.Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Third-Party Package
This third-party package's source repository does not contain a package manifest. Instead, its package manifest is stored in its release repository. In order to build this package from source in a Catkin workspace, please download its package manifest.Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |
Launch files
Messages
Services
Plugins
Recent questions tagged tornado at Robotics Stack Exchange
Package Summary
Tags | No category tags. |
Version | 4.2.1 |
License | BSD |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/tornadoweb/tornado.git |
VCS Type | git |
VCS Version | v4.2.1 |
Last Updated | 2015-07-17 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- AlexV
Authors
Tornado Web Server
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Upgrade notes
As of Tornado 3.2, the
backports.ssl_match_hostname
package must be installed when running Tornado on Python 2. This will be
installed automatically when using pip
or easy_install
.
Quick links
Hello, world
Here is a simple "Hello, world" example web app for Tornado:
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
application = tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
application.listen(8888)
tornado.ioloop.IOLoop.instance().start()
This example does not use any of Tornado's asynchronous features; for that see this simple chat room.
Installation
Automatic installation:
pip install tornado
Tornado is listed in PyPI and
can be installed with pip
or easy_install
. Note that the source
distribution includes demo applications that are not present when
Tornado is installed in this way, so you may wish to download a copy of
the source tarball as well.
Manual installation: Download the latest source from PyPI.
::: parsed-literal tar xvzf tornado-$VERSION.tar.gz cd tornado-$VERSION python setup.py build sudo python setup.py install :::
The Tornado source code is hosted on GitHub.
Prerequisites: Tornado runs on Python 2.6, 2.7, 3.2, 3.3, and 3.4.
It requires the certifi package
on all Python versions, and the
backports.ssl_match_hostname
package on Python 2. These will be installed automatically when using
pip
or easy_install
). Some Tornado features may require one of the
following optional libraries:
- unittest2 is needed to run Tornado's test suite on Python 2.6 (it is unnecessary on more recent versions of Python)
-
concurrent.futures is the
recommended thread pool for use with Tornado and enables the use of
tornado.netutil.ThreadedResolver
. It is needed only on Python 2; Python 3 includes this package in the standard library. -
pycurl is used by the optional
tornado.curl_httpclient
. Libcurl version 7.18.2 or higher is required; version 7.21.1 or higher is recommended. - Twisted may be used with the classes in [tornado.platform.twisted]{.title-ref}.
- pycares is an alternative non-blocking DNS resolver that can be used when threads are not appropriate.
- Monotime adds support for a monotonic clock, which improves reliability in environments where clock adjustments are frequent. No longer needed in Python 3.3.
File truncated at 100 lines see the full file
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
catkin_pip | |
catkin | |
backports_ssl_match_hostname | |
certifi |
System Dependencies
Dependant Packages
Name | Deps |
---|---|
webargs |