textrenderer() - Code Metrics - openSUSE/docmanager - Measure and Improve Code Quality continuously with Scrutinizer

textrenderer() F
last analyzed 2017-01-04 16:09 UTC

↳ Parent: Project

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	5
Bugs	0	Features	0

Metric	Value
cc	20
c	5
b	0
f	0
dl	0
loc	53
rs	3.309

How to fix Long Method Complexity

#
# Copyright (c) 2015 SUSE Linux GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 3 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, contact SUSE LLC.
#
# To contact SUSE about this file by physical or electronic mail,
# you may find current contact information at www.suse.com

import json
import sys
from collections import OrderedDict
from lxml import etree
from prettytable import PrettyTable
from docmanager.core import ReturnCodes
from docmanager.shellcolors import red,green

def textrenderer(data, **kwargs): # pylint: disable=unused-argument
    """Normal text output

    :param list data: Filename with properties
                      syntax: [(FILENAME, {PROPERTIES}), ...]
    :param dict kwargs: for further customizations
    :return: rendered output
    :rtype: str
    """

    if data is None:
        return

    args = kwargs["args"]

    if args.action == "get":
        # print only the value of the given property if only one property and
        # only one file are given
        errors = data['errors']
        data = data['data']

        if len(data) == 1:
            if len(data[0][1]) == 1:
                for v in data[0][1]:
                    if data[0][1][v] is not None:
                        print(data[0][1][v])
                    return

        # if there are more than one file or one property
        for d in data:
            props = d[1]
            props = " ".join(["%s=%s" % (key, value) \
                              for key, value in props.items()])
            if len(props):
                print("{} -> {}".format(d[0], props))

        # print all errors if -q/--quiet is not set
        if errors and not args.quiet:
            print("")

            for i in errors:
                print("[{}] {} -> {}".format(red(" error "), i[0], i[1]))
    elif args.action == "get_attr":
        errors = data['errors']
        data = data['data']

        if data:
            for i in data:
                if data[i]:
                    for prop in data[i]:
                        if data[i][prop]:
                            print("{}[{}] -> {}".format(i, prop, ", ".join(["%s=%s" % (key, value) \
                                                          for key, value in data[i][prop].items()])))

def tablerenderer(data, **kwargs): # pylint: disable=unused-argument
    """Output as table

    :param list data: Filename with properties
                      syntax: [(FILENAME, {PROPERTIES}), ...]
    :param dict kwargs: for further customizations
    :return: rendered output
    :rtype: str
    """
    if data is None:
        return

    args = kwargs["args"]


    if args.action == "alias":
        if len(data['aliases']) == 0:
            print("There are no aliases in config file: {}".format(data["configfile"]))
        else:
            table = PrettyTable(["Alias", "Command"])
            table.align["Alias"] = "l" # left align
            table.align["Command"] = "l" # left align

            for i in data['aliases']:
                table.add_row([i, data['aliases'][i]])

            print(table)
    elif args.action == "get":
        index = 0

        for i in data['data']:
            if len(i[1]):
                filename = i[0]
                print("File: {}".format(filename))
                table = PrettyTable(["Property", "Value"])
                table.align["Property"] = "l" # left align
                table.align["Value"] = "l" # left align

                for prop in i[1]:
                    value = i[1][prop]
                    table.add_row([prop, value])

                print(table)
                if (len(data)-1) is not index:
                    print("")

            index += 1
    elif args.action == "get_attr":
        if data['data']:
            # file names
            for f in data['data']:
                if data['data'][f]:
                    print("File: {}".format(f))

                    table = PrettyTable(["Property", "Attribute", "Value"])
                    table.align["Property"] = "1"
                    table.align["Attribute"] = "1"
                    table.align["Value"] = "1"

                    # properties
                    for prop in data['data'][f]:
                        # attributes
                        for i in data['data'][f][prop]:
                            table.add_row([prop, i, data['data'][f][prop][i]])

                    print(table)


def jsonrenderer(data, **kwargs): # pylint: disable=unused-argument
    """Output as JSON

    :param list data: Filename with properties
                      syntax: [(FILENAME, {PROPERTIES}), ...]
    :param dict kwargs: for further customizations
    :return: rendered output
    :rtype: str
    """

    args = kwargs["args"]

    if args.action == "alias":
        json_out = OrderedDict()
        for i in data['aliases'].keys():
            json_out[i] = {}
            json_out[i] = data['aliases'][i]

        print(json.dumps(json_out))
    elif args.action == "get":
        json_out = OrderedDict()
        for i in data['data']:
            json_out[i[0]] = {}
            json_out[i[0]] = i[1]

        print(json.dumps(json_out))
    elif args.action == "get_attr":
        json_out = OrderedDict()
        data = data['data']

        print(json.dumps(data))

def xmlrenderer(data, **kwargs): # pylint: disable=unused-argument
    """Output as XML

    :param list data: Filename with properties
                      syntax: [(FILENAME, {PROPERTIES}), ...]
    :param dict kwargs: for further customizations
    :return: rendered output
    :rtype: str
    """

    root = etree.Element("docmanager")
    tree = root.getroottree()

    args = kwargs["args"]
    index = 0

    if args.action == "alias":
        aliaseselem = etree.Element("aliases")
        root.append(aliaseselem)

        for name in data['aliases'].keys():
            value = data['aliases'][name]

            root[0].append(etree.Element("alias"))

            child = root[0][index]
            child.set("name", name)

            child.text = value

            index += 1

    elif args.action == "get":
        fileselem = etree.Element("files")
        root.append(fileselem)

        for i in data['data']:
            if len(i[1]):
                filename = i[0]

                root[0].append(etree.Element("file"))

                child = root[0][index]
                child.set("name", filename)

                for x in i[1]:
                    prop = x
                    value = i[1][x]

                    elem = etree.Element("property")
                    elem.set("name", prop)
                    elem.text = value

                    child.append(elem)

                index += 1

    elif args.action == "get_attr":
        """
        Output structure:
        <!DOCTYPE docmanager>
        <docmanager>
          <files>
            <file name="example.xml">
              <property name="priority/test/hello">
                <attribute name="someattribute">Hello</attribute>
                <attribute name="attr2">Hallo</attribute>
              </property>
              <property name="status">
                <attribute name="attr3">Hi</attribute>
              </property>
            </file>
          </files>
        </docmanager>
        """

        fileselem = etree.Element("files")
        root.append(fileselem)

        if data['data']:
            index = 0

            for i in data['data']:
                filename = i
                root[0].append(etree.Element("file"))

                child = root[0][index]
                child.set("name", filename)

                for prop in data['data'][i]:
                    propelem = etree.Element("property")
                    child.append(propelem)
                    propelem.set("name", prop)

                    for key, value in data['data'][i][prop].items():
                        elem = etree.Element("attribute")
                        elem.set("name", key)
                        elem.text = value

                        propelem.append(elem)

                    index += 1

    print(etree.tostring(tree,
                         encoding="unicode",
                         pretty_print=True,
                         doctype="<!DOCTYPE docmanager>"))


DEFAULTRENDERER = textrenderer

def getrenderer(fmt):
    """Returns the renderer for a specific format

    :param str fmt: format ('text', 'table', 'json', or 'default')
    :return: function of renderer
    :rtype: function
    """
    # Available renderers
    renderer = {
        'default': textrenderer,
        'text':    textrenderer,
        'table':   tablerenderer,
        'json':    jsonrenderer,
        'xml':     xmlrenderer,
    }

    return renderer.get(fmt, DEFAULTRENDERER)


def print_stats(validfiles, invalidfiles):
    """Print statistics how many files were valid/invalid, do a sys.exit
    if there were invalid files.

    :param int validfiles: The number of valid files
    :param int invalidfiles: The number of invalid files
    """

    message = "\n"
    if validfiles > 0:
        message += "Wrote {} valid XML file{}. ".format(
            green(validfiles),
            '' if validfiles == 1 else 's'
            )
    if invalidfiles > 0:
        message += "Skipped {} XML file{} due to errors.".format(
            red(invalidfiles),
            '' if invalidfiles == 1 else 's'
            )

    print(message)

    if invalidfiles > 0:
        sys.exit(ReturnCodes.E_SOME_FILES_WERE_INVALID)


1		#
2		# Copyright (c) 2015 SUSE Linux GmbH
3		#
4		# This program is free software; you can redistribute it and/or
5		# modify it under the terms of version 3 of the GNU General Public License as
6		# published by the Free Software Foundation.
7		#
8		# This program is distributed in the hope that it will be useful,
9		# but WITHOUT ANY WARRANTY; without even the implied warranty of
10		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11		# GNU General Public License for more details.
12		#
13		# You should have received a copy of the GNU General Public License
14		# along with this program; if not, contact SUSE LLC.
15		#
16		# To contact SUSE about this file by physical or electronic mail,
17		# you may find current contact information at www.suse.com
18
19		import json
20		import sys
21		from collections import OrderedDict
22		from lxml import etree
23		from prettytable import PrettyTable
24		from docmanager.core import ReturnCodes
25		from docmanager.shellcolors import red,green
26
27		def textrenderer(data, **kwargs): # pylint: disable=unused-argument
28		"""Normal text output
29
30		:param list data: Filename with properties
31		syntax: [(FILENAME, {PROPERTIES}), ...]
32		:param dict kwargs: for further customizations
33		:return: rendered output
34		:rtype: str
35		"""
36
37		if data is None:
38		return
39
40		args = kwargs["args"]
41
42		if args.action == "get":
43		# print only the value of the given property if only one property and
44		# only one file are given
45		errors = data['errors']
46		data = data['data']
47
48		if len(data) == 1:
49		if len(data[0][1]) == 1:
50		for v in data[0][1]:
51		if data[0][1][v] is not None:
52		print(data[0][1][v])
53		return
54
55		# if there are more than one file or one property
56		for d in data:
57		props = d[1]
58		props = " ".join(["%s=%s" % (key, value) \
59		for key, value in props.items()])
60		if len(props):
61		print("{} -> {}".format(d[0], props))
62
63		# print all errors if -q/--quiet is not set
64		if errors and not args.quiet:
65		print("")
66
67		for i in errors:
68		print("[{}] {} -> {}".format(red(" error "), i[0], i[1]))
69		elif args.action == "get_attr":
70		errors = data['errors']
71		data = data['data']
72
73		if data:
74		for i in data:
75		if data[i]:
76		for prop in data[i]:
77		if data[i][prop]:
78		print("{}[{}] -> {}".format(i, prop, ", ".join(["%s=%s" % (key, value) \
79		for key, value in data[i][prop].items()])))
80
81		def tablerenderer(data, **kwargs): # pylint: disable=unused-argument
82		"""Output as table
83
84		:param list data: Filename with properties
85		syntax: [(FILENAME, {PROPERTIES}), ...]
86		:param dict kwargs: for further customizations
87		:return: rendered output
88		:rtype: str
89		"""
90		if data is None:
91		return
92
93		args = kwargs["args"]
94	View Code Duplication
		0 ignored issues – show Duplication introduced 2016-06-10 14:16 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
95		if args.action == "alias":
96		if len(data['aliases']) == 0:
97		print("There are no aliases in config file: {}".format(data["configfile"]))
98		else:
99		table = PrettyTable(["Alias", "Command"])
100		table.align["Alias"] = "l" # left align
101		table.align["Command"] = "l" # left align
102
103		for i in data['aliases']:
104		table.add_row([i, data['aliases'][i]])
105
106		print(table)
107		elif args.action == "get":
108	View Code Duplication	index = 0
		0 ignored issues – show Duplication introduced 2016-06-10 14:16 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
109		for i in data['data']:
110		if len(i[1]):
111		filename = i[0]
112		print("File: {}".format(filename))
113		table = PrettyTable(["Property", "Value"])
114		table.align["Property"] = "l" # left align
115		table.align["Value"] = "l" # left align
116
117		for prop in i[1]:
118		value = i[1][prop]
119		table.add_row([prop, value])
120
121		print(table)
122		if (len(data)-1) is not index:
123		print("")
124
125		index += 1
126		elif args.action == "get_attr":
127		if data['data']:
128		# file names
129		for f in data['data']:
130		if data['data'][f]:
131		print("File: {}".format(f))
132
133		table = PrettyTable(["Property", "Attribute", "Value"])
134		table.align["Property"] = "1"
135		table.align["Attribute"] = "1"
136		table.align["Value"] = "1"
137
138		# properties
139		for prop in data['data'][f]:
140		# attributes
141		for i in data['data'][f][prop]:
142		table.add_row([prop, i, data['data'][f][prop][i]])
143
144		print(table)
145
146
147		def jsonrenderer(data, **kwargs): # pylint: disable=unused-argument
148		"""Output as JSON
149
150		:param list data: Filename with properties
151		syntax: [(FILENAME, {PROPERTIES}), ...]
152		:param dict kwargs: for further customizations
153		:return: rendered output
154		:rtype: str
155		"""
156
157		args = kwargs["args"]
158
159		if args.action == "alias":
160		json_out = OrderedDict()
161		for i in data['aliases'].keys():
162		json_out[i] = {}
163		json_out[i] = data['aliases'][i]
164
165		print(json.dumps(json_out))
166		elif args.action == "get":
167		json_out = OrderedDict()
168		for i in data['data']:
169		json_out[i[0]] = {}
170		json_out[i[0]] = i[1]
171
172		print(json.dumps(json_out))
173		elif args.action == "get_attr":
174		json_out = OrderedDict()
175		data = data['data']
176
177		print(json.dumps(data))
178
179		def xmlrenderer(data, **kwargs): # pylint: disable=unused-argument
180		"""Output as XML
181
182		:param list data: Filename with properties
183		syntax: [(FILENAME, {PROPERTIES}), ...]
184		:param dict kwargs: for further customizations
185		:return: rendered output
186		:rtype: str
187		"""
188
189		root = etree.Element("docmanager")
190		tree = root.getroottree()
191
192		args = kwargs["args"]
193		index = 0
194
195		if args.action == "alias":
196		aliaseselem = etree.Element("aliases")
197		root.append(aliaseselem)
198
199		for name in data['aliases'].keys():
200		value = data['aliases'][name]
201
202		root[0].append(etree.Element("alias"))
203
204		child = root[0][index]
205		child.set("name", name)
206
207		child.text = value
208
209		index += 1
210
211		elif args.action == "get":
212		fileselem = etree.Element("files")
213		root.append(fileselem)
214
215		for i in data['data']:
216		if len(i[1]):
217		filename = i[0]
218
219		root[0].append(etree.Element("file"))
220
221		child = root[0][index]
222		child.set("name", filename)
223
224		for x in i[1]:
225		prop = x
226		value = i[1][x]
227
228		elem = etree.Element("property")
229		elem.set("name", prop)
230		elem.text = value
231
232		child.append(elem)
233
234		index += 1
235
236		elif args.action == "get_attr":
237		"""
238		Output structure:
239		<!DOCTYPE docmanager>
240		<docmanager>
241		<files>
242		<file name="example.xml">
243		<property name="priority/test/hello">
244		<attribute name="someattribute">Hello</attribute>
245		<attribute name="attr2">Hallo</attribute>
246		</property>
247		<property name="status">
248		<attribute name="attr3">Hi</attribute>
249		</property>
250		</file>
251		</files>
252		</docmanager>
253		"""
254
255		fileselem = etree.Element("files")
256		root.append(fileselem)
257
258		if data['data']:
259		index = 0
260
261		for i in data['data']:
262		filename = i
263		root[0].append(etree.Element("file"))
264
265		child = root[0][index]
266		child.set("name", filename)
267
268		for prop in data['data'][i]:
269		propelem = etree.Element("property")
270		child.append(propelem)
271		propelem.set("name", prop)
272
273		for key, value in data['data'][i][prop].items():
274		elem = etree.Element("attribute")
275		elem.set("name", key)
276		elem.text = value
277
278		propelem.append(elem)
279
280		index += 1
281
282		print(etree.tostring(tree,
283		encoding="unicode",
284		pretty_print=True,
285		doctype="<!DOCTYPE docmanager>"))
286
287
288		DEFAULTRENDERER = textrenderer
289
290		def getrenderer(fmt):
291		"""Returns the renderer for a specific format
292
293		:param str fmt: format ('text', 'table', 'json', or 'default')
294		:return: function of renderer
295		:rtype: function
296		"""
297		# Available renderers
298		renderer = {
299		'default': textrenderer,
300		'text': textrenderer,
301		'table': tablerenderer,
302		'json': jsonrenderer,
303		'xml': xmlrenderer,
304		}
305
306		return renderer.get(fmt, DEFAULTRENDERER)
307
308
309		def print_stats(validfiles, invalidfiles):
310		"""Print statistics how many files were valid/invalid, do a sys.exit
311		if there were invalid files.
312
313		:param int validfiles: The number of valid files
314		:param int invalidfiles: The number of invalid files
315		"""
316
317		message = "\n"
318		if validfiles > 0:
319		message += "Wrote {} valid XML file{}. ".format(
320		green(validfiles),
321		'' if validfiles == 1 else 's'
322		)
323		if invalidfiles > 0:
324		message += "Skipped {} XML file{} due to errors.".format(
325		red(invalidfiles),
326		'' if invalidfiles == 1 else 's'
327		)
328
329		print(message)
330
331		if invalidfiles > 0:
332		sys.exit(ReturnCodes.E_SOME_FILES_WERE_INVALID)
333

openSUSE / docmanager

textrenderer() F last analyzed 2017-01-04 16:09 UTC

Complexity

Size

Duplication

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textrenderer() F
last analyzed 2017-01-04 16:09 UTC