_where_to_tree() - Code Metrics - Inspection of "Rename and document function." - Natureshadow/OSMAlchemy - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( cb04cf...da4639 )

by Dominik

created 2016-08-10 19:54 UTC

_where_to_tree() D

↳ Parent: Project

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	10
c	1
b	0
f	0
dl	0
loc	74
rs	4.0449

How to fix Long Method Complexity

## ~*~ coding: utf-8 ~*~
#-
# OSMAlchemy - OpenStreetMap to SQLAlchemy bridge
# Copyright (c) 2016 Dominik George <[email protected]>
# Copyright (c) 2016 Eike Tim Jesinghaus <[email protected]>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
# Alternatively, you are free to use OSMAlchemy under Simplified BSD, The
# MirOS Licence, GPL-2+, LGPL-2.1+, AGPL-3+ or the same terms as Python
# itself.

""" Utility code for OSMAlchemy's overpass code. """

import operator
import overpass
from sqlalchemy.sql.elements import BinaryExpression, BooleanClauseList, BindParameter
from sqlalchemy.sql.annotation import AnnotatedColumn


def _generate_overpass_api(endpoint=None):
    """ Create and initialise the Overpass API object.

    Passing the endpoint argument will override the default
    endpoint URL.
    """

    # Create API object with default settings
    api = overpass.API()

    # Change endpoint if desired
    if endpoint is not None:
        api.endpoint = endpoint

    return api

def _get_single_element_by_id(api, type, id, recurse_down=True):

    """ Retrieves a single OpenStreetMap element by its id.

      api - an initialised Overpass API object
      type - the element type to query, one of node, way or relation
      id - the id of the element to retrieve
      recurse_down - whether to get child nodes of ways and relations
    """

    # Construct query
    q = "%s(%d);%s" % (type, id, "(._;>;);" if recurse_down else "")


    # Run query
    r = api.Get(q, responseformat="xml")


    # Return data
    return r

# Define operator to string mapping
_ops = {operator.eq: "==",

        operator.ne: "!=",
        operator.lt: "<",
        operator.gt: ">",
        operator.le: "<=",
        operator.ge: ">=",
        operator.and_: "&&",
        operator.or_: "||"}

def _where_to_tree(clause, target):

    """ Transform an SQLAlchemy whereclause to an expression tree.

    This function analyses a Query.whereclause object and turns it
    into a more general data structure.
    """

    if type(clause) is BinaryExpression:

        # This is something like "latitude >= 51.0"
        left = clause.left
        right = clause.right
        op = clause.operator


        # Left part should be a column
        if type(left) is AnnotatedColumn:

            # Get table class and field
            model = left._annotations["parentmapper"].class_
class MyParent:
    def __init__(self):
        self._x = 1;
        self.y = 2;

class MyChild(MyParent):
    def some_method(self):
        return self._x    # Ok, since accessed from a child class

class AnotherClass:
    def some_method(self, instance_of_my_child):
        return instance_of_my_child._x   # Would be flagged as AnotherClass is not
                                         # a child class of MyParent
            field = left

            # Only use if we are looking for this model
            if model is target:
                # Store field name
                left = field.name
            else:
                return None
        else:
            # Right now, we cannot cope with anything but a column on the left
            return None

        # Right part should be a literal value
        if type(right) is BindParameter:

            # Extract literal value
            right = right.value
        else:
            # Right now, we cannot cope with something else here
            return None

        # Look for a known operator
        if op in _ops.keys():
            # Get string representation
            op = _ops[op]

        else:
            # Right now, we cannot cope with other operators
            return None

        # Return polish notation tuple of this clause
        return (op, left, right)
    elif type(clause) is BooleanClauseList:

        # This is an AND or OR operation
        op = clause.operator

        clauses = []

        # Iterate over all the clauses in this operation
        for clause in clause.clauses:
            # Recursively analyse clauses
            res = _analyse_clause(clause, target)

            # None is returned for unsupported clauses or operations
            if res is not None:
                # Append polish notation result to clauses list
                clauses.append(res)

        # Look for a known operator
        if op in _ops.keys():
            # Get string representation
            op = _ops[op]

        else:
            # Right now, we cannot cope with anything else
            return None

        # Return polish notation tuple of this clause
        return (op, clauses)
    else:
        # We hit an unsupported type of clause
        return None

def _trees_to_overpassql(tree_dict):
    def _tree_to_overpassql_recursive(tree, type_, op):

        result = ""

        # Test if we got a tree or an atom
        if isinstance(tree[1], list):
            # Tree

            # Store operation of subtree
            op = tree[0]
            

            # Empty bounding box
            bbox = [None, None, None, None]

            # List of genrated set names
            set_names = []

            for t in tree[1]:

                # Check if element is a tree or an atom
                if isinstance(t[1], list):
                    # Recurse into inner tree
                    result_inner_tree = _tree_to_overpassql_recursive(tree[1], op)

                    result += "%s" % result_inner_tree[1]
                    set_names.append(result_inner_tree[0])
                else:
                    # Parse atom
                    if t[1] == "latitude" and t[0] == ">":
                        if bbox[0] is None:

                            bbox[0] = float(t[2])
                        elif op == "&&" and bbox[0] <= t[2]:
                            bbox[0] = float(t[2])
                        elif op == "||" and bbox[0] >= t[2]:
                            bbox[0] = float(t[2])
                    elif t[1] == "latitude" and t[0] == "<":
                        if bbox[2] is None:

                            bbox[2] = float(t[2])
                        elif op == "&&" and bbox[2] >= t[2]:
                            bbox[2] = float(t[2])
                        elif op == "||" and bbox[2] <= t[2]:
                            bbox[2] = float(t[2])
                    elif t[1] == "longitude" and t[0] == ">":
                        if bbox[1] is None:

                            bbox[1] = float(t[2])
                        elif op == "&&" and bbox[1] <= t[2]:
                            bbox[1] = float(t[2])
                        elif op == "||" and bbox[1] >= t[2]:
                            bbox[1] = float(t[2])
                    elif t[1] == "longitude" and t[0] == "<":
                        if bbox[3] is None:

                            bbox[3] = float(t[2])
                        elif op == "&&" and bbox[3] >= t[2]:
                            bbox[3] = float(t[2])
                        elif op == "||" and bbox[3] <= t[2]:
                            bbox[3] = float(t[2])
                    elif t[1] == "id" and t[0] == "==":
                        idquery = "%s(%i)" % (type_, t[2])
                        set_name = "s%i" % id(idquery)
                        result += "%s->.%s;" % (idquery, set_name)
                        set_names.append(set_name)
                    elif t[1] == "id":
                        # We got an id query, but not with equality comparison
                        raise ValueError("id can only be queried with equality")
                    else:
                        tagquery = "%s[\"%s\"=\"%s\"]" % (type_, t[1], t[2])
                        set_name = "s%i" % id(tagquery)
                        result += "%s->.%s;" % (tagquery, set_name)
                        set_names.append(set_name)

            if bbox != [None, None, None, None]:
                if bbox[0] is None:
                    bbox[0] = -90.0
                if bbox[1] is None:
                    bbox[1] = -180.0
                if bbox[2] is None:
                    bbox[2] = 90.0
                if bbox[3] is None:
                    bbox[3] = 180.0
                bboxquery = "%s(%s,%s,%s,%s)" % (type_, bbox[0], bbox[1], bbox[2], bbox[3])
                set_name = "s%i" % id(bboxquery)
                result += "%s->.%s;" % (bboxquery, set_name)
                set_names.append(set_name)

            if op == "&&":
                result += "%s." % type_
                result += ".".join(set_names)
            elif op == "||":
                result += "("
                for s in set_names:

                    result += ".%s;" % s
                result += ")"
        else:
            if tree[1] == "latitude" and tree[0] == ">":
                result = "%s(%s,-180.0,90.0,180.0)" % (type_, tree[2])
            elif tree[1] == "latitude" and tree[0] == "<":
                result = "%s(-90.0,-180.0,%s,180.0)" % (type_, tree[2])
            elif tree[1] == "longitude" and tree[0] == ">":
                result = "%s(-90.0,%s,-90.0,180.0)" % (type_, tree[2])
            elif tree[1] == "longitude" and tree[0] == "<":
                result = "%s(-90.0,-180.0,-90.0,%s)" % (type_, tree[2])
            elif tree[1] == "id" and tree[0] == "==":
                result = "%s(%i)" % (type_, tree[2])
            elif tree[1] == "id":
                # We got an id query, but not with equality comparison
                raise ValueError("id can only be queried with equality")
            else:
                result = "%s[\"%s\"=\"%s\"]" % (type_, tree[1], tree[2])

        set_name = id(result)
        result += "->.s%i;" % set_name
        return (set_name, result)

    results = []
    for type_ in tree_dict.keys():
        results.append(_tree_to_overpassql_recursive(tree_dict[type_], type_[3:].lower(), None))

    result = ""
    set_names = "("
    for r in results:

        result += r[1]
        set_names += ".s%s; " % r[0]
    set_names = "%s);" % set_names.strip(" ")
    result += set_names

    return result


1		## ~~ coding: utf-8 ~~
2		#-
3		# OSMAlchemy - OpenStreetMap to SQLAlchemy bridge
4		# Copyright (c) 2016 Dominik George <[email protected]>
5		# Copyright (c) 2016 Eike Tim Jesinghaus <[email protected]>
6		#
7		# Permission is hereby granted, free of charge, to any person obtaining a copy
8		# of this software and associated documentation files (the "Software"), to deal
9		# in the Software without restriction, including without limitation the rights
10		# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11		# copies of the Software, and to permit persons to whom the Software is
12		# furnished to do so, subject to the following conditions:
13		#
14		# The above copyright notice and this permission notice shall be included in all
15		# copies or substantial portions of the Software.
16		#
17		# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18		# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19		# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20		# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21		# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22		# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23		# SOFTWARE.
24		#
25		# Alternatively, you are free to use OSMAlchemy under Simplified BSD, The
26		# MirOS Licence, GPL-2+, LGPL-2.1+, AGPL-3+ or the same terms as Python
27		# itself.
28
29		""" Utility code for OSMAlchemy's overpass code. """
30
31		import operator
32		import overpass
33		from sqlalchemy.sql.elements import BinaryExpression, BooleanClauseList, BindParameter
34		from sqlalchemy.sql.annotation import AnnotatedColumn
		0 ignored issues – show Bug introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `AnnotatedColumn` does not seem to exist in module `sqlalchemy.sql.annotation`. Loading history...
35
36		def _generate_overpass_api(endpoint=None):
37		""" Create and initialise the Overpass API object.
38
39		Passing the endpoint argument will override the default
40		endpoint URL.
41		"""
42
43		# Create API object with default settings
44		api = overpass.API()
45
46		# Change endpoint if desired
47		if endpoint is not None:
48		api.endpoint = endpoint
49
50		return api
51
52		def _get_single_element_by_id(api, type, id, recurse_down=True):
		0 ignored issues – show Bug Best Practice introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report This seems to re-define the built-in `type`. It is generally discouraged to redefine built-ins as this makes code very hard to read. Loading history... Bug Best Practice introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report This seems to re-define the built-in `id`. It is generally discouraged to redefine built-ins as this makes code very hard to read. Loading history... Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `id` does not conform to the argument naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
53		""" Retrieves a single OpenStreetMap element by its id.
54
55		api - an initialised Overpass API object
56		type - the element type to query, one of node, way or relation
57		id - the id of the element to retrieve
58		recurse_down - whether to get child nodes of ways and relations
59		"""
60
61		# Construct query
62		q = "%s(%d);%s" % (type, id, "(._;>;);" if recurse_down else "")
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `q` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
63
64		# Run query
65		r = api.Get(q, responseformat="xml")
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `r` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
66
67		# Return data
68		return r
69
70		# Define operator to string mapping
71		_ops = {operator.eq: "==",
		0 ignored issues – show Coding Style Naming introduced 2016-08-09 13:47 UTC by Report Bug Copy Issue Report The name `_ops` does not conform to the constant naming conventions (`(([A-Z_][A-Z0-9_])\|(__.__))$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
72		operator.ne: "!=",
73		operator.lt: "<",
74		operator.gt: ">",
75		operator.le: "<=",
76		operator.ge: ">=",
77		operator.and_: "&&",
78		operator.or_: "\|\|"}
79
80		def _where_to_tree(clause, target):
		0 ignored issues – show best-practice introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report Too many return statements (8/6) Loading history...
81		""" Transform an SQLAlchemy whereclause to an expression tree.
82
83		This function analyses a Query.whereclause object and turns it
84		into a more general data structure.
85		"""
86
87		if type(clause) is BinaryExpression:
		0 ignored issues – show introduced 2016-08-07 12:46 UTC by Report Bug Copy Issue Report Using type() instead of isinstance() for a typecheck. Loading history...
88		# This is something like "latitude >= 51.0"
89		left = clause.left
90		right = clause.right
91		op = clause.operator
		0 ignored issues – show Coding Style Naming introduced 2016-08-07 12:46 UTC by Report Bug Copy Issue Report The name `op` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
92
93		# Left part should be a column
94		if type(left) is AnnotatedColumn:
		0 ignored issues – show introduced 2016-08-07 12:46 UTC by Report Bug Copy Issue Report Using type() instead of isinstance() for a typecheck. Loading history...
95		# Get table class and field
96		model = left._annotations["parentmapper"].class_
		0 ignored issues – show Coding Style Best Practice introduced 2016-08-07 12:46 UTC by Report Bug Copy Issue Report It seems like `_annotations` was declared protected and should not be accessed from this context. Prefixing a member variable `_` is usually regarded as the equivalent of declaring it with protected visibility that exists in other languages. Consequentially, such a member should only be accessed from the same class or a child class: class MyParent: def __init__(self): self._x = 1; self.y = 2; class MyChild(MyParent): def some_method(self): return self._x # Ok, since accessed from a child class class AnotherClass: def some_method(self, instance_of_my_child): return instance_of_my_child._x # Would be flagged as AnotherClass is not # a child class of MyParent Loading history...
97		field = left
98
99		# Only use if we are looking for this model
100		if model is target:
101		# Store field name
102		left = field.name
103		else:
104		return None
105		else:
106		# Right now, we cannot cope with anything but a column on the left
107		return None
108
109		# Right part should be a literal value
110		if type(right) is BindParameter:
		0 ignored issues – show introduced 2016-08-07 12:46 UTC by Report Bug Copy Issue Report Using type() instead of isinstance() for a typecheck. Loading history...
111		# Extract literal value
112		right = right.value
113		else:
114		# Right now, we cannot cope with something else here
115		return None
116
117		# Look for a known operator
118		if op in _ops.keys():
119		# Get string representation
120		op = _ops[op]
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `op` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
121		else:
122		# Right now, we cannot cope with other operators
123		return None
124
125		# Return polish notation tuple of this clause
126		return (op, left, right)
127		elif type(clause) is BooleanClauseList:
		0 ignored issues – show introduced 2016-08-07 12:46 UTC by Report Bug Copy Issue Report Using type() instead of isinstance() for a typecheck. Loading history...
128		# This is an AND or OR operation
129		op = clause.operator
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `op` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
130		clauses = []
131
132		# Iterate over all the clauses in this operation
133		for clause in clause.clauses:
134		# Recursively analyse clauses
135		res = _analyse_clause(clause, target)
		0 ignored issues – show Comprehensibility Best Practice introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report Undefined variable '_analyse_clause' Loading history...
136		# None is returned for unsupported clauses or operations
137		if res is not None:
138		# Append polish notation result to clauses list
139		clauses.append(res)
140
141		# Look for a known operator
142		if op in _ops.keys():
143		# Get string representation
144		op = _ops[op]
		0 ignored issues – show Coding Style Naming introduced 2016-08-07 12:46 UTC by Report Bug Copy Issue Report The name `op` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
145		else:
146		# Right now, we cannot cope with anything else
147		return None
148
149		# Return polish notation tuple of this clause
150		return (op, clauses)
151		else:
152		# We hit an unsupported type of clause
153		return None
154
155		def _trees_to_overpassql(tree_dict):
156		def _tree_to_overpassql_recursive(tree, type_, op):
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `op` does not conform to the argument naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
157		result = ""
158
159		# Test if we got a tree or an atom
160		if isinstance(tree[1], list):
161		# Tree
162
163		# Store operation of subtree
164		op = tree[0]
165
		0 ignored issues – show Coding Style introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report Trailing whitespace Loading history...
166		# Empty bounding box
167		bbox = [None, None, None, None]
168
169		# List of genrated set names
170		set_names = []
171
172		for t in tree[1]:
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `t` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
173		# Check if element is a tree or an atom
174		if isinstance(t[1], list):
175		# Recurse into inner tree
176		result_inner_tree = _tree_to_overpassql_recursive(tree[1], op)
		0 ignored issues – show Bug introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report It seems like a value for argument `op` is missing in the function call. Loading history...
177		result += "%s" % result_inner_tree[1]
178		set_names.append(result_inner_tree[0])
179		else:
180		# Parse atom
181		if t[1] == "latitude" and t[0] == ">":
182	View Code Duplication	if bbox[0] is None:
		0 ignored issues – show Duplication introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
183		bbox[0] = float(t[2])
184		elif op == "&&" and bbox[0] <= t[2]:
185		bbox[0] = float(t[2])
186		elif op == "\|\|" and bbox[0] >= t[2]:
187		bbox[0] = float(t[2])
188		elif t[1] == "latitude" and t[0] == "<":
189	View Code Duplication	if bbox[2] is None:
		0 ignored issues – show Duplication introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
190		bbox[2] = float(t[2])
191		elif op == "&&" and bbox[2] >= t[2]:
192		bbox[2] = float(t[2])
193		elif op == "\|\|" and bbox[2] <= t[2]:
194		bbox[2] = float(t[2])
195		elif t[1] == "longitude" and t[0] == ">":
196	View Code Duplication	if bbox[1] is None:
		0 ignored issues – show Duplication introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
197		bbox[1] = float(t[2])
198		elif op == "&&" and bbox[1] <= t[2]:
199		bbox[1] = float(t[2])
200		elif op == "\|\|" and bbox[1] >= t[2]:
201		bbox[1] = float(t[2])
202		elif t[1] == "longitude" and t[0] == "<":
203	View Code Duplication	if bbox[3] is None:
		0 ignored issues – show Duplication introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
204		bbox[3] = float(t[2])
205		elif op == "&&" and bbox[3] >= t[2]:
206		bbox[3] = float(t[2])
207		elif op == "\|\|" and bbox[3] <= t[2]:
208		bbox[3] = float(t[2])
209		elif t[1] == "id" and t[0] == "==":
210		idquery = "%s(%i)" % (type_, t[2])
211		set_name = "s%i" % id(idquery)
212		result += "%s->.%s;" % (idquery, set_name)
213		set_names.append(set_name)
214		elif t[1] == "id":
215		# We got an id query, but not with equality comparison
216		raise ValueError("id can only be queried with equality")
217		else:
218		tagquery = "%s[\"%s\"=\"%s\"]" % (type_, t[1], t[2])
219		set_name = "s%i" % id(tagquery)
220		result += "%s->.%s;" % (tagquery, set_name)
221		set_names.append(set_name)
222
223		if bbox != [None, None, None, None]:
224		if bbox[0] is None:
225		bbox[0] = -90.0
226		if bbox[1] is None:
227		bbox[1] = -180.0
228		if bbox[2] is None:
229		bbox[2] = 90.0
230		if bbox[3] is None:
231		bbox[3] = 180.0
232		bboxquery = "%s(%s,%s,%s,%s)" % (type_, bbox[0], bbox[1], bbox[2], bbox[3])
233		set_name = "s%i" % id(bboxquery)
234		result += "%s->.%s;" % (bboxquery, set_name)
235		set_names.append(set_name)
236
237		if op == "&&":
238		result += "%s." % type_
239		result += ".".join(set_names)
240		elif op == "\|\|":
241		result += "("
242		for s in set_names:
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `s` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
243		result += ".%s;" % s
244		result += ")"
245		else:
246		if tree[1] == "latitude" and tree[0] == ">":
247		result = "%s(%s,-180.0,90.0,180.0)" % (type_, tree[2])
248		elif tree[1] == "latitude" and tree[0] == "<":
249		result = "%s(-90.0,-180.0,%s,180.0)" % (type_, tree[2])
250		elif tree[1] == "longitude" and tree[0] == ">":
251		result = "%s(-90.0,%s,-90.0,180.0)" % (type_, tree[2])
252		elif tree[1] == "longitude" and tree[0] == "<":
253		result = "%s(-90.0,-180.0,-90.0,%s)" % (type_, tree[2])
254		elif tree[1] == "id" and tree[0] == "==":
255		result = "%s(%i)" % (type_, tree[2])
256		elif tree[1] == "id":
257		# We got an id query, but not with equality comparison
258		raise ValueError("id can only be queried with equality")
259		else:
260		result = "%s[\"%s\"=\"%s\"]" % (type_, tree[1], tree[2])
261
262		set_name = id(result)
263		result += "->.s%i;" % set_name
264		return (set_name, result)
265
266		results = []
267		for type_ in tree_dict.keys():
268		results.append(_tree_to_overpassql_recursive(tree_dict[type_], type_[3:].lower(), None))
269
270		result = ""
271		set_names = "("
272		for r in results:
		0 ignored issues – show Coding Style Naming introduced 2016-08-10 19:56 UTC by Report Bug Copy Issue Report The name `r` does not conform to the variable naming conventions (`[a-z_][a-z0-9_]{2,30}$`). This check looks for invalid names for a range of different identifiers. You can set regular expressions to which the identifiers must conform if the defaults do not match your requirements. If your project includes a Pylint configuration file, the settings contained in that file take precedence. To find out more about Pylint, please refer to their site. Loading history...
273		result += r[1]
274		set_names += ".s%s; " % r[0]
275		set_names = "%s);" % set_names.strip(" ")
276		result += set_names
277
278		return result
279

Natureshadow / OSMAlchemy

Push — master ( cb04cf...da4639 )

_where_to_tree() D

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