backward compatibility with python2.7 ; see https://stackoverflow.com…

[OlegKorchagin]

…/questions/38963018

Pull Request Template

Description

add backward compatibility with python 2.7 ( https://stackoverflow.com/questions/38963018 )

Have you written tests?

• Yes
• No

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

[codecov]

Codecov Report

Merging #22 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master      #22   +/-   ##
=======================================
  Coverage   43.93%   43.93%           
=======================================
  Files          12       12           
  Lines         412      412           
=======================================
  Hits          181      181           
  Misses        231      231

Impacted Files	Coverage Δ
grafana_api/api/datasource.py	34.14% <100%> (ø)	⬆️
grafana_api/api/folder.py	34.21% <100%> (ø)	⬆️
grafana_api/api/user.py	31.25% <100%> (ø)	⬆️
grafana_api/api/dashboard.py	36.36% <100%> (ø)	⬆️
grafana_api/api/admin.py	36.36% <100%> (ø)	⬆️
grafana_api/api/organization.py	34.14% <100%> (ø)	⬆️
grafana_api/api/search.py	23.07% <100%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[codecov]

Codecov Report

Merging #22 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master      #22   +/-   ##
=======================================
  Coverage   43.93%   43.93%           
=======================================
  Files          12       12           
  Lines         412      412           
=======================================
  Hits          181      181           
  Misses        231      231

Impacted Files	Coverage Δ
grafana_api/api/datasource.py	34.14% <100%> (ø)	⬆️
grafana_api/api/folder.py	34.21% <100%> (ø)	⬆️
grafana_api/api/user.py	31.25% <100%> (ø)	⬆️
grafana_api/api/dashboard.py	36.36% <100%> (ø)	⬆️
grafana_api/api/admin.py	36.36% <100%> (ø)	⬆️
grafana_api/api/organization.py	34.14% <100%> (ø)	⬆️
grafana_api/api/search.py	23.07% <100%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 52037ae...d13e770. Read the comment docs.

[m0nhawk]

Thank you for adding Python 2.7.