MemeModel.__repr__() - Code Metrics - Inspection of "Store word frequency" - jacebrowning/memegen - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#167)

unknown

created 2016-03-21 03:19 UTC

MemeModel.repr() A

↳ Parent: MemeModel

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Metric	Value
cc	1
dl	0
loc	2
ccs	2
cts	2
cp	1
crap	1
rs	10

import os
import logging
import sqlalchemy as sa
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3
from sqlalchemy.ext.declarative import declarative_base
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3
from sqlalchemy.orm import sessionmaker
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3

log = logging.getLogger(__name__)

PG_DATABASE_URL = 'postgresql://localhost/memegen'  # TODO make this an env-var

SA_ENGINE = sa.create_engine(PG_DATABASE_URL, echo=True)
SA_BASE = declarative_base()
SA = sessionmaker(bind=SA_ENGINE)()


class MemeModel(SA_BASE):

    __tablename__ = 'memes'
    id = sa.Column(sa.Integer, primary_key=True, nullable=False)
    key = sa.Column(sa.String, nullable=False)

    def __repr__(self):
        return "<Meme(id='%s', key='%s')>" % (self.id, self.key)

    def save(self):
        SA.add(self)


class WordModel(SA_BASE):

    __tablename__ = 'words'
    id = sa.Column(sa.String, primary_key=True, nullable=False)
    meme_id = sa.Column(sa.Integer, sa.ForeignKey('memes.id'), nullable=False)
    occurances = sa.Column(sa.Integer)

    def __repr__(self):
        return "<Word(id='%s', meme_id='%s', occurances='%s')>" \
            % (self.id, self.meme_id, self.occurances)

SA_BASE.metadata.create_all(SA_ENGINE)  # Creates tables


class ImageModel:
    def __init__(self, image):
        self._word_models = {}
        self._words = []
        self.key = image.template.key

        # append all the individual words into an array
        for line in image.text.lines:
            self._words += line.lower().split(' ')

        meme = SA.query(MemeModel).filter_by(key=image.template.key).first()
        if not meme:
            meme = MemeModel(key=image.template.key)
            SA.add(meme)
            SA.commit()

        # look-up the word from the database, count the
        # occurances in this particular set of text
        for word in self._words:
            # is there no entry? should we query for one
            # or create a new one?
            if not self._word_models.get(word):
                model = SA.query(WordModel).filter_by(id=word).first()

                # doesn't exist, create a new model
                if not model:
                    model = WordModel(id=word, meme_id=meme.id, occurances=0)

                model.occurances += 1
                self._word_models[word] = model

            else:
                self._word_models[word].occurances += 1

        # save all the updated occurance counts
        for key in self._word_models:
            if self._word_models[key]:
                SA.add(self._word_models[key])
                SA.commit()


class ImageStore:

    LATEST = "latest.jpg"

    def __init__(self, root, config):
        self.root = root
        self.debug = config.get('DEBUG', False)

    @property
    def latest(self):
        return os.path.join(self.root, self.LATEST)

    def exists(self, image):
        image.root = self.root
        # TODO: add a way to determine if the styled image was already generated
        return os.path.isfile(image.path) and not image.style

    def create(self, image):
        if self.exists(image) and not self.debug:
            return

        ImageModel(image)

        image.root = self.root
        image.generate()

        try:
            os.remove(self.latest)
        except IOError:
            pass
        os.symlink(image.path, self.latest)


1	1	import os
2		import logging
3		import sqlalchemy as sa
		0 ignored issues – show Configuration introduced 2016-03-21 02:50 UTC by Report Bug Copy Issue Report The import `sqlalchemy` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
4	1	from sqlalchemy.ext.declarative import declarative_base
		0 ignored issues – show Configuration introduced 2016-03-21 02:50 UTC by Report Bug Copy Issue Report The import `sqlalchemy.ext.declarative` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
5		from sqlalchemy.orm import sessionmaker
		0 ignored issues – show Configuration introduced 2016-03-21 02:50 UTC by Report Bug Copy Issue Report The import `sqlalchemy.orm` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
6	1
7		log = logging.getLogger(__name__)
8	1
9	1	PG_DATABASE_URL = 'postgresql://localhost/memegen' # TODO make this an env-var
10	1
11		SA_ENGINE = sa.create_engine(PG_DATABASE_URL, echo=True)
12	1	SA_BASE = declarative_base()
13		SA = sessionmaker(bind=SA_ENGINE)()
14	1
15
16	1	class MemeModel(SA_BASE):
		0 ignored issues – show Coding Style introduced 2016-03-21 02:50 UTC by Report Bug Copy Issue Report This class has no `__init__` method. Loading history...
17	1	__tablename__ = 'memes'
18		id = sa.Column(sa.Integer, primary_key=True, nullable=False)
19	1	key = sa.Column(sa.String, nullable=False)
20
21	1	def __repr__(self):
22	1	return "<Meme(id='%s', key='%s')>" % (self.id, self.key)
23
24		def save(self):
25	1	SA.add(self)
26	1
27
28	1	class WordModel(SA_BASE):
		0 ignored issues – show Coding Style introduced 2016-03-21 02:50 UTC by Report Bug Copy Issue Report This class has no `__init__` method. Loading history...
29	1	__tablename__ = 'words'
30		id = sa.Column(sa.String, primary_key=True, nullable=False)
31		meme_id = sa.Column(sa.Integer, sa.ForeignKey('memes.id'), nullable=False)
32	1	occurances = sa.Column(sa.Integer)
33
34		def __repr__(self):
35		return "<Word(id='%s', meme_id='%s', occurances='%s')>" \
36		% (self.id, self.meme_id, self.occurances)
37
38		SA_BASE.metadata.create_all(SA_ENGINE) # Creates tables
39
40
41		class ImageModel:
42		def __init__(self, image):
43		self._word_models = {}
44		self._words = []
45		self.key = image.template.key
46
47		# append all the individual words into an array
48		for line in image.text.lines:
49		self._words += line.lower().split(' ')
50
51		meme = SA.query(MemeModel).filter_by(key=image.template.key).first()
52		if not meme:
53		meme = MemeModel(key=image.template.key)
54		SA.add(meme)
55		SA.commit()
56
57		# look-up the word from the database, count the
58		# occurances in this particular set of text
59		for word in self._words:
60		# is there no entry? should we query for one
61		# or create a new one?
62		if not self._word_models.get(word):
63		model = SA.query(WordModel).filter_by(id=word).first()
64
65		# doesn't exist, create a new model
66		if not model:
67		model = WordModel(id=word, meme_id=meme.id, occurances=0)
68
69		model.occurances += 1
70		self._word_models[word] = model
71
72		else:
73		self._word_models[word].occurances += 1
74
75		# save all the updated occurance counts
76		for key in self._word_models:
77		if self._word_models[key]:
78		SA.add(self._word_models[key])
79		SA.commit()
80
81
82		class ImageStore:
83
84		LATEST = "latest.jpg"
85
86		def __init__(self, root, config):
87		self.root = root
88		self.debug = config.get('DEBUG', False)
89
90		@property
91		def latest(self):
92		return os.path.join(self.root, self.LATEST)
93
94		def exists(self, image):
95		image.root = self.root
96		# TODO: add a way to determine if the styled image was already generated
97		return os.path.isfile(image.path) and not image.style
98
99		def create(self, image):
100		if self.exists(image) and not self.debug:
101		return
102
103		ImageModel(image)
104
105		image.root = self.root
106		image.generate()
107
108		try:
109		os.remove(self.latest)
110		except IOError:
111		pass
112		os.symlink(image.path, self.latest)
113

Pull Request — master (#167)

MemeModel.repr() A

Complexity

Size

Duplication

Code Coverage

1. Missing Dependencies

2. Missing init.py files

1. Missing Dependencies

2. Missing init.py files

1. Missing Dependencies

2. Missing init.py files

jacebrowning / memegen

Pull Request — master (#167)

MemeModel.__repr__() A

Complexity

Size

Duplication

Code Coverage

1. Missing Dependencies

2. Missing __init__.py files

1. Missing Dependencies

2. Missing __init__.py files

1. Missing Dependencies

2. Missing __init__.py files

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MemeModel.repr() A

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