Skip to main content
Solved

Doens't show the values in python

danilo_fme
Evangelist
Forum|alt.badge.img+41

Hi users,

I have a script that create a route between two points ( start and end ) using library googlemaps.

The return is going well to attribute in format JSON.

The idea is extract the route information in 'html_instructions'. In PyCharm is work when i execute it:

I configured my Workspace and execute ( attached template file), but it brings only the last route between two points.

How can i get inside my Workspace all route and turn a attribute? Attached the JSON generated by request googlemaps and Workspace.

Thanks in Advance,

Best answer by geosander

Live from my gate at Vancouver airport..! 🙂

 

The more "FME way" to do it, is to not use a PythonCaller at all, but an HTTPCaller, I guess. That will return a JSON response, from which you can extract the instructions using a JSONExtractor, for instance.

 

However, if you do want to use the PythonCaller, please have a look at the attached workspace. The trick is to write to a list attribute. You can concatenate the instruction strings afterwards using a ListConcatenator if you want.

View original
Did this help you find an answer to your question?

2 replies

geosander
Forum|alt.badge.img+7
  • geosander
  • Best Answer
  • May 26, 2017

Live from my gate at Vancouver airport..! 🙂

 

The more "FME way" to do it, is to not use a PythonCaller at all, but an HTTPCaller, I guess. That will return a JSON response, from which you can extract the instructions using a JSONExtractor, for instance.

 

However, if you do want to use the PythonCaller, please have a look at the attached workspace. The trick is to write to a list attribute. You can concatenate the instruction strings afterwards using a ListConcatenator if you want.

danilo_fme
Evangelist
Forum|alt.badge.img+41
  • danilo_fmeEvangelist
  • Author
  • Evangelist
  • May 27, 2017
geosander wrote:

Live from my gate at Vancouver airport..! 🙂

 

The more "FME way" to do it, is to not use a PythonCaller at all, but an HTTPCaller, I guess. That will return a JSON response, from which you can extract the instructions using a JSONExtractor, for instance.

 

However, if you do want to use the PythonCaller, please have a look at the attached workspace. The trick is to write to a list attribute. You can concatenate the instruction strings afterwards using a ListConcatenator if you want.

Hello @sander_s , thanks your time when you wait your flight :)

 

Yes, i want to solve this with the transformer PythonCaller and your Workspace was perfect to resolve this. Thanks

 

 

I wish that you will have a excellent return your home.

 

 

Reply


Helpful Members This Week

Community Stats

30,958
Posts
117,336
Replies
38,746
Members

Latest FME

Terms & ConditionsCookie settings

Cookie policy

We use cookies to enhance and personalize your experience. If you accept you agree to our full cookie policy. Learn more about our cookies.

 
Cookie settings
A product of
Safe Software respectfully acknowledges that we live, learn and work on the traditional and unceded territories of the Kwantlen, Katzie, and Semiahmoo First Nations.