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api/handlers/listhandler.py

Summary

Maintainability
F
1 wk
Test Coverage

Function get has a Cognitive Complexity of 65 (exceeds 5 allowed). Consider refactoring.
Open

    def get(self, cont_name, list_name, **kwargs):
        _id = kwargs.pop('cid')
        permchecker, storage, _, _, keycheck = self._initialize_request(cont_name, list_name, _id)
        list_name = storage.list_name
        filename = kwargs.get('name')
Severity: Minor
Found in api/handlers/listhandler.py - About 1 day to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

File listhandler.py has 561 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import os
import bson
import copy
import datetime
import dateutil
Severity: Major
Found in api/handlers/listhandler.py - About 1 day to fix

    Function packfile_start has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

        def packfile_start(self, cont_name, **kwargs):
        """
        Declare intent to upload a packfile to a project, and recieve an upload token identifier.
        """
    Severity: Minor
    Found in api/handlers/listhandler.py - About 55 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Avoid deeply nested control flow statements.
    Open

                                if last > fileinfo['size']:
                                length = fileinfo['size'] - first
                            else:
                                length = last - first + 1
    Severity: Major
    Found in api/handlers/listhandler.py - About 45 mins to fix

      Function _initialize_request has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

          def _initialize_request(self, cont_name, list_name, _id, query_params=None):
        """
        This method loads:
        1) the container that will be modified
        2) the storage class that will handle the database actions
      Severity: Minor
      Found in api/handlers/listhandler.py - About 45 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function initialize_list_configurations has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

      def initialize_list_configurations():
    """
    This configurations are used by the ListHandler class to load the storage, the permissions checker
    and the json schema validators used to handle a request.
      Severity: Minor
      Found in api/handlers/listhandler.py - About 35 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function _propagate_permissions has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

          def _propagate_permissions(self, cont_name, _id, query=None, update=None):
        """
        method to propagate permissions from a container/group to its sessions and acquisitions
        """
        if cont_name == 'groups':
      Severity: Minor
      Found in api/handlers/listhandler.py - About 25 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

              elif self.get_param('member') is not None:
            zip_member = self.get_param('member')
            try:
                with zipfile.ZipFile(filepath) as zf:
                    self.response.headers['Content-Type'] = util.guess_mimetype(zip_member)
      Severity: Major
      Found in api/handlers/listhandler.py and 1 other location - About 1 day to fix
      api/handlers/refererhandler.py on lines 385..401

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 199.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 2 locations. Consider refactoring.
      Open

              if cont_name == 'groups' and self.request.params.get('propagate') =='true':
            self._propagate_permissions(cont_name, _id, query={'permissions._id' : payload['_id']}, update={'$set': {'permissions.$.access': payload['access']}})
            self._propagate_permissions(cont_name, _id, query={'permissions._id': {'$ne': payload['_id']}}, update={'$addToSet': {'permissions': payload}})
        elif cont_name != 'groups':
            self._propagate_permissions(cont_name, _id)
      Severity: Major
      Found in api/handlers/listhandler.py and 1 other location - About 1 day to fix
      api/handlers/listhandler.py on lines 230..234

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 132.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 2 locations. Consider refactoring.
      Open

              if cont_name == 'groups' and self.request.params.get('propagate') =='true':
            self._propagate_permissions(cont_name, _id, query={'permissions._id' : payload['_id']}, update={'$set': {'permissions.$.access': payload['access']}})
            self._propagate_permissions(cont_name, _id, query={'permissions._id': {'$ne': payload['_id']}}, update={'$addToSet': {'permissions': payload}})
        elif cont_name != 'groups':
            self._propagate_permissions(cont_name, _id)
      Severity: Major
      Found in api/handlers/listhandler.py and 1 other location - About 1 day to fix
      api/handlers/listhandler.py on lines 217..221

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 132.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

                  if ticket:
                # recheck ticket for logged flag
                ticket = config.db.downloads.find_one({'_id': ticket_id})
                if not ticket.get('logged', False):
                    self.log_user_access(AccessType.download_file, cont_name=cont_name, cont_id=_id, filename=fileinfo['name'])
      Severity: Major
      Found in api/handlers/listhandler.py and 1 other location - About 7 hrs to fix
      api/handlers/refererhandler.py on lines 414..420

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 119.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 3 locations. Consider refactoring.
      Open

              try:
            result = keycheck(permchecker(storage.exec_op))('DELETE', _id, query_params=kwargs)
        except APIStorageException as e:
            self.abort(400, e.message)
      Severity: Major
      Found in api/handlers/listhandler.py and 2 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 124..127
      api/handlers/listhandler.py on lines 399..402

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 45.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 3 locations. Consider refactoring.
      Open

              try:
            fileinfo = keycheck(permchecker(storage.exec_op))('GET', _id, query_params=kwargs)
        except APIStorageException as e:
            self.abort(400, e.message)
      Severity: Major
      Found in api/handlers/listhandler.py and 2 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 124..127
      api/handlers/listhandler.py on lines 165..168

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 45.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 3 locations. Consider refactoring.
      Open

              try:
            result = keycheck(permchecker(storage.exec_op))('GET', _id, query_params=kwargs)
        except APIStorageException as e:
            self.abort(400, e.message)
      Severity: Major
      Found in api/handlers/listhandler.py and 2 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 165..168
      api/handlers/listhandler.py on lines 399..402

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 45.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

              if result.matched_count == 0:
            self.abort(404, 'Element not updated in list {} of container {} {}'.format(storage.list_name, storage.cont_name, _id))
        else:
            return {'modified':result.modified_count}
      Severity: Major
      Found in api/handlers/listhandler.py and 2 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 302..305
      api/handlers/listhandler.py on lines 540..543

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 44.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

              if result.matched_count == 0:
            self.abort(404, 'Element not updated in list {} of container {} {}'.format(storage.list_name, storage.cont_name, _id))
        else:
            return {'modified':result.modified_count}
      Severity: Major
      Found in api/handlers/listhandler.py and 2 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 157..160
      api/handlers/listhandler.py on lines 302..305

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 44.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 4 locations. Consider refactoring.
      Open

              if result.modified_count == 1:
            return {'modified':result.modified_count}
        else:
            self.abort(404, 'Element not added in list {} of container {} {}'.format(storage.list_name, storage.cont_name, _id))
      Severity: Major
      Found in api/handlers/listhandler.py and 3 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 141..144
      api/handlers/listhandler.py on lines 169..172
      api/handlers/listhandler.py on lines 584..587

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 44.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

              if result.matched_count == 0:
            self.abort(404, 'Element not updated in list {} of container {} {}'.format(storage.list_name, storage.cont_name, _id))
        else:
            return {'modified':result.modified_count}
      Severity: Major
      Found in api/handlers/listhandler.py and 2 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 157..160
      api/handlers/listhandler.py on lines 540..543

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 44.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 4 locations. Consider refactoring.
      Open

              if result.modified_count == 1:
            return {'modified':result.modified_count}
        else:
            self.abort(404, 'Element not added in list {} of container {} {}'.format(storage.list_name, storage.cont_name, _id))
      Severity: Major
      Found in api/handlers/listhandler.py and 3 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 169..172
      api/handlers/listhandler.py on lines 286..289
      api/handlers/listhandler.py on lines 584..587

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 44.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 4 locations. Consider refactoring.
      Open

              if result.modified_count == 1:
            return {'modified': result.modified_count}
        else:
            self.abort(404, 'Element not removed from list {} in container {} {}'.format(storage.list_name, storage.cont_name, _id))
      Severity: Major
      Found in api/handlers/listhandler.py and 3 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 141..144
      api/handlers/listhandler.py on lines 169..172
      api/handlers/listhandler.py on lines 286..289

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 44.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 4 locations. Consider refactoring.
      Open

              if result.modified_count == 1:
            return {'modified': result.modified_count}
        else:
            self.abort(404, 'Element not removed from list {} in container {} {}'.format(storage.list_name, storage.cont_name, _id))
      Severity: Major
      Found in api/handlers/listhandler.py and 3 other locations - About 1 hr to fix
      api/handlers/listhandler.py on lines 141..144
      api/handlers/listhandler.py on lines 286..289
      api/handlers/listhandler.py on lines 584..587

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 44.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 9 locations. Consider refactoring.
      Open

              if payload.get('timestamp'):
            payload['timestamp'] = dateutil.parser.parse(payload['timestamp'])
      Severity: Major
      Found in api/handlers/listhandler.py and 8 other locations - About 45 mins to fix
      api/dao/hierarchy.py on lines 512..513
      api/dao/hierarchy.py on lines 531..532
      api/handlers/containerhandler.py on lines 436..437
      api/handlers/containerhandler.py on lines 484..485
      api/handlers/listhandler.py on lines 282..283
      bin/oneoffs/load_external_data.py on lines 32..33
      bin/oneoffs/load_external_data.py on lines 34..35
      bin/oneoffs/load_external_data.py on lines 36..37

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 35.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 9 locations. Consider refactoring.
      Open

              if payload.get('timestamp'):
            payload['timestamp'] = dateutil.parser.parse(payload['timestamp'])
      Severity: Major
      Found in api/handlers/listhandler.py and 8 other locations - About 45 mins to fix
      api/dao/hierarchy.py on lines 512..513
      api/dao/hierarchy.py on lines 531..532
      api/handlers/containerhandler.py on lines 436..437
      api/handlers/containerhandler.py on lines 484..485
      api/handlers/listhandler.py on lines 298..299
      bin/oneoffs/load_external_data.py on lines 32..33
      bin/oneoffs/load_external_data.py on lines 34..35
      bin/oneoffs/load_external_data.py on lines 36..37

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 35.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

              elif self.is_true('info'):
            try:
                info = self.build_zip_info(filepath)
            except zipfile.BadZipfile:
                self.abort(400, 'not a zip file')
      Severity: Minor
      Found in api/handlers/listhandler.py and 1 other location - About 40 mins to fix
      api/handlers/refererhandler.py on lines 377..382

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 34.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 2 locations. Consider refactoring.
      Open

              filepath = os.path.join(config.get_item('persistent', 'data_path'), util.path_from_hash(fileinfo['hash']))
      Severity: Minor
      Found in api/handlers/listhandler.py and 1 other location - About 35 mins to fix
      api/handlers/refererhandler.py on lines 370..372

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 33.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 2 locations. Consider refactoring.
      Open

              result = keycheck(mongo_validator(permchecker(storage.exec_op)))('PUT', _id=_id, query_params=kwargs, payload=payload)
      Severity: Minor
      Found in api/handlers/listhandler.py and 1 other location - About 35 mins to fix
      api/handlers/listhandler.py on lines 152..153

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 33.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 2 locations. Consider refactoring.
      Open

              try:
            result = keycheck(mongo_validator(permchecker(storage.exec_op)))('PUT', _id=_id, query_params=kwargs, payload=payload)
      Severity: Minor
      Found in api/handlers/listhandler.py and 1 other location - About 35 mins to fix
      api/handlers/listhandler.py on lines 300..300

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 33.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

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