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[sangbaelee <2105473@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

    def get_job_info(self, name, depth=0, fetch_all_builds=False):
        '''Get job information dictionary.

        :param name: Job name, ``str``
        :param depth: JSON depth, ``int``
        :param fetch_all_builds: If true, all builds will be retrieved
                                 from Jenkins. Otherwise, Jenkins will
                                 only return the most recent 100
                                 builds. This comes at the expense of
                                 an additional API call which may
                                 return significant amounts of
                                 data. ``bool``
        :returns: dictionary of job information
        '''
        folder_url, short_name = self._get_job_folder(name)
        try:
            response = self.jenkins_open(requests.Request(
                'GET', self._build_url(JOB_INFO, locals())
            ))
            if response:
                if fetch_all_builds:
                    return self._add_missing_builds(json.loads(response))
                else:
                    return json.loads(response)
            else:
                raise JenkinsException('job[%s] does not exist' % name)
        except (req_exc.HTTPError, NotFoundException):
            raise JenkinsException('job[%s] does not exist' % name)
        except ValueError:
            raise JenkinsException(
                "Could not parse JSON info for job[%s]" % name)

i have some issue by this function. response was "JSON info for job".
caused by description fields has some characters.
 \u200B, unknown escape character, etc.

You can solve this problem by changing it as follows.


    def get_job_info(self, name, depth=0, fetch_all_builds=False):
        '''Get job information dictionary.

        :param name: Job name, ``str``
        :param depth: JSON depth, ``int``
        :param fetch_all_builds: If true, all builds will be retrieved
                                 from Jenkins. Otherwise, Jenkins will
                                 only return the most recent 100
                                 builds. This comes at the expense of
                                 an additional API call which may
                                 return significant amounts of
                                 data. ``bool``
        :returns: dictionary of job information
        '''
        folder_url, short_name = self._get_job_folder(name)
        try:
            response = self.jenkins_open(requests.Request(
                'GET', self._build_url(JOB_INFO, locals())
            ))
            response = clean_json_string(response)
            if response:
                if fetch_all_builds:
                    return self._add_missing_builds(json.loads(response))
                else:
                    return json.loads(response)
            else:
                raise JenkinsException('job[%s] does not exist' % name)
        except (req_exc.HTTPError, NotFoundException):
            raise JenkinsException('job[%s] does not exist' % name)
        except ValueError:
            raise JenkinsException(
                "Could not parse JSON info for job[%s]" % name)
    def clean_json_string(self, json_str):
        json_str = re.sub(r'\u200B', ' ', json_str)
        json_str = re.sub(r'\\[^\x00-\x7F]+', '', json_str)
        json_str = re.sub(r'[\x00-\x1F\x7F-\x9F]', '', json_str)
        return json_str

** Affects: python-jenkins
     Importance: Undecided
         Status: New

-- 
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https://bugs.launchpad.net/bugs/2105473

Title:
  get_job_info return json load fail

Status in Python Jenkins:
  New

Bug description:
      def get_job_info(self, name, depth=0, fetch_all_builds=False):
          '''Get job information dictionary.

          :param name: Job name, ``str``
          :param depth: JSON depth, ``int``
          :param fetch_all_builds: If true, all builds will be retrieved
                                   from Jenkins. Otherwise, Jenkins will
                                   only return the most recent 100
                                   builds. This comes at the expense of
                                   an additional API call which may
                                   return significant amounts of
                                   data. ``bool``
          :returns: dictionary of job information
          '''
          folder_url, short_name = self._get_job_folder(name)
          try:
              response = self.jenkins_open(requests.Request(
                  'GET', self._build_url(JOB_INFO, locals())
              ))
              if response:
                  if fetch_all_builds:
                      return self._add_missing_builds(json.loads(response))
                  else:
                      return json.loads(response)
              else:
                  raise JenkinsException('job[%s] does not exist' % name)
          except (req_exc.HTTPError, NotFoundException):
              raise JenkinsException('job[%s] does not exist' % name)
          except ValueError:
              raise JenkinsException(
                  "Could not parse JSON info for job[%s]" % name)

  i have some issue by this function. response was "JSON info for job".
  caused by description fields has some characters.
   \u200B, unknown escape character, etc.

  You can solve this problem by changing it as follows.

  
      def get_job_info(self, name, depth=0, fetch_all_builds=False):
          '''Get job information dictionary.

          :param name: Job name, ``str``
          :param depth: JSON depth, ``int``
          :param fetch_all_builds: If true, all builds will be retrieved
                                   from Jenkins. Otherwise, Jenkins will
                                   only return the most recent 100
                                   builds. This comes at the expense of
                                   an additional API call which may
                                   return significant amounts of
                                   data. ``bool``
          :returns: dictionary of job information
          '''
          folder_url, short_name = self._get_job_folder(name)
          try:
              response = self.jenkins_open(requests.Request(
                  'GET', self._build_url(JOB_INFO, locals())
              ))
              response = clean_json_string(response)
              if response:
                  if fetch_all_builds:
                      return self._add_missing_builds(json.loads(response))
                  else:
                      return json.loads(response)
              else:
                  raise JenkinsException('job[%s] does not exist' % name)
          except (req_exc.HTTPError, NotFoundException):
              raise JenkinsException('job[%s] does not exist' % name)
          except ValueError:
              raise JenkinsException(
                  "Could not parse JSON info for job[%s]" % name)
      def clean_json_string(self, json_str):
          json_str = re.sub(r'\u200B', ' ', json_str)
          json_str = re.sub(r'\\[^\x00-\x7F]+', '', json_str)
          json_str = re.sub(r'[\x00-\x1F\x7F-\x9F]', '', json_str)
          return json_str

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