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Unified Diff: third_party/google_api_python_client/googleapiclient/schema.py

Issue 1091163002: Remove apiclient package (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/tools/depot_tools
Patch Set: remove uritemplate Created 5 years, 8 months ago
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Index: third_party/google_api_python_client/googleapiclient/schema.py
diff --git a/third_party/google_api_python_client/googleapiclient/schema.py b/third_party/google_api_python_client/googleapiclient/schema.py
deleted file mode 100644
index af413177f02b19d122e73102de93279c06b486c7..0000000000000000000000000000000000000000
--- a/third_party/google_api_python_client/googleapiclient/schema.py
+++ /dev/null
@@ -1,311 +0,0 @@
-# Copyright 2014 Google Inc. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Schema processing for discovery based APIs
-
-Schemas holds an APIs discovery schemas. It can return those schema as
-deserialized JSON objects, or pretty print them as prototype objects that
-conform to the schema.
-
-For example, given the schema:
-
- schema = \"\"\"{
- "Foo": {
- "type": "object",
- "properties": {
- "etag": {
- "type": "string",
- "description": "ETag of the collection."
- },
- "kind": {
- "type": "string",
- "description": "Type of the collection ('calendar#acl').",
- "default": "calendar#acl"
- },
- "nextPageToken": {
- "type": "string",
- "description": "Token used to access the next
- page of this result. Omitted if no further results are available."
- }
- }
- }
- }\"\"\"
-
- s = Schemas(schema)
- print s.prettyPrintByName('Foo')
-
- Produces the following output:
-
- {
- "nextPageToken": "A String", # Token used to access the
- # next page of this result. Omitted if no further results are available.
- "kind": "A String", # Type of the collection ('calendar#acl').
- "etag": "A String", # ETag of the collection.
- },
-
-The constructor takes a discovery document in which to look up named schema.
-"""
-
-# TODO(jcgregorio) support format, enum, minimum, maximum
-
-__author__ = 'jcgregorio@google.com (Joe Gregorio)'
-
-import copy
-
-from oauth2client import util
-
-
-class Schemas(object):
- """Schemas for an API."""
-
- def __init__(self, discovery):
- """Constructor.
-
- Args:
- discovery: object, Deserialized discovery document from which we pull
- out the named schema.
- """
- self.schemas = discovery.get('schemas', {})
-
- # Cache of pretty printed schemas.
- self.pretty = {}
-
- @util.positional(2)
- def _prettyPrintByName(self, name, seen=None, dent=0):
- """Get pretty printed object prototype from the schema name.
-
- Args:
- name: string, Name of schema in the discovery document.
- seen: list of string, Names of schema already seen. Used to handle
- recursive definitions.
-
- Returns:
- string, A string that contains a prototype object with
- comments that conforms to the given schema.
- """
- if seen is None:
- seen = []
-
- if name in seen:
- # Do not fall into an infinite loop over recursive definitions.
- return '# Object with schema name: %s' % name
- seen.append(name)
-
- if name not in self.pretty:
- self.pretty[name] = _SchemaToStruct(self.schemas[name],
- seen, dent=dent).to_str(self._prettyPrintByName)
-
- seen.pop()
-
- return self.pretty[name]
-
- def prettyPrintByName(self, name):
- """Get pretty printed object prototype from the schema name.
-
- Args:
- name: string, Name of schema in the discovery document.
-
- Returns:
- string, A string that contains a prototype object with
- comments that conforms to the given schema.
- """
- # Return with trailing comma and newline removed.
- return self._prettyPrintByName(name, seen=[], dent=1)[:-2]
-
- @util.positional(2)
- def _prettyPrintSchema(self, schema, seen=None, dent=0):
- """Get pretty printed object prototype of schema.
-
- Args:
- schema: object, Parsed JSON schema.
- seen: list of string, Names of schema already seen. Used to handle
- recursive definitions.
-
- Returns:
- string, A string that contains a prototype object with
- comments that conforms to the given schema.
- """
- if seen is None:
- seen = []
-
- return _SchemaToStruct(schema, seen, dent=dent).to_str(self._prettyPrintByName)
-
- def prettyPrintSchema(self, schema):
- """Get pretty printed object prototype of schema.
-
- Args:
- schema: object, Parsed JSON schema.
-
- Returns:
- string, A string that contains a prototype object with
- comments that conforms to the given schema.
- """
- # Return with trailing comma and newline removed.
- return self._prettyPrintSchema(schema, dent=1)[:-2]
-
- def get(self, name):
- """Get deserialized JSON schema from the schema name.
-
- Args:
- name: string, Schema name.
- """
- return self.schemas[name]
-
-
-class _SchemaToStruct(object):
- """Convert schema to a prototype object."""
-
- @util.positional(3)
- def __init__(self, schema, seen, dent=0):
- """Constructor.
-
- Args:
- schema: object, Parsed JSON schema.
- seen: list, List of names of schema already seen while parsing. Used to
- handle recursive definitions.
- dent: int, Initial indentation depth.
- """
- # The result of this parsing kept as list of strings.
- self.value = []
-
- # The final value of the parsing.
- self.string = None
-
- # The parsed JSON schema.
- self.schema = schema
-
- # Indentation level.
- self.dent = dent
-
- # Method that when called returns a prototype object for the schema with
- # the given name.
- self.from_cache = None
-
- # List of names of schema already seen while parsing.
- self.seen = seen
-
- def emit(self, text):
- """Add text as a line to the output.
-
- Args:
- text: string, Text to output.
- """
- self.value.extend([" " * self.dent, text, '\n'])
-
- def emitBegin(self, text):
- """Add text to the output, but with no line terminator.
-
- Args:
- text: string, Text to output.
- """
- self.value.extend([" " * self.dent, text])
-
- def emitEnd(self, text, comment):
- """Add text and comment to the output with line terminator.
-
- Args:
- text: string, Text to output.
- comment: string, Python comment.
- """
- if comment:
- divider = '\n' + ' ' * (self.dent + 2) + '# '
- lines = comment.splitlines()
- lines = [x.rstrip() for x in lines]
- comment = divider.join(lines)
- self.value.extend([text, ' # ', comment, '\n'])
- else:
- self.value.extend([text, '\n'])
-
- def indent(self):
- """Increase indentation level."""
- self.dent += 1
-
- def undent(self):
- """Decrease indentation level."""
- self.dent -= 1
-
- def _to_str_impl(self, schema):
- """Prototype object based on the schema, in Python code with comments.
-
- Args:
- schema: object, Parsed JSON schema file.
-
- Returns:
- Prototype object based on the schema, in Python code with comments.
- """
- stype = schema.get('type')
- if stype == 'object':
- self.emitEnd('{', schema.get('description', ''))
- self.indent()
- if 'properties' in schema:
- for pname, pschema in schema.get('properties', {}).iteritems():
- self.emitBegin('"%s": ' % pname)
- self._to_str_impl(pschema)
- elif 'additionalProperties' in schema:
- self.emitBegin('"a_key": ')
- self._to_str_impl(schema['additionalProperties'])
- self.undent()
- self.emit('},')
- elif '$ref' in schema:
- schemaName = schema['$ref']
- description = schema.get('description', '')
- s = self.from_cache(schemaName, seen=self.seen)
- parts = s.splitlines()
- self.emitEnd(parts[0], description)
- for line in parts[1:]:
- self.emit(line.rstrip())
- elif stype == 'boolean':
- value = schema.get('default', 'True or False')
- self.emitEnd('%s,' % str(value), schema.get('description', ''))
- elif stype == 'string':
- value = schema.get('default', 'A String')
- self.emitEnd('"%s",' % str(value), schema.get('description', ''))
- elif stype == 'integer':
- value = schema.get('default', '42')
- self.emitEnd('%s,' % str(value), schema.get('description', ''))
- elif stype == 'number':
- value = schema.get('default', '3.14')
- self.emitEnd('%s,' % str(value), schema.get('description', ''))
- elif stype == 'null':
- self.emitEnd('None,', schema.get('description', ''))
- elif stype == 'any':
- self.emitEnd('"",', schema.get('description', ''))
- elif stype == 'array':
- self.emitEnd('[', schema.get('description'))
- self.indent()
- self.emitBegin('')
- self._to_str_impl(schema['items'])
- self.undent()
- self.emit('],')
- else:
- self.emit('Unknown type! %s' % stype)
- self.emitEnd('', '')
-
- self.string = ''.join(self.value)
- return self.string
-
- def to_str(self, from_cache):
- """Prototype object based on the schema, in Python code with comments.
-
- Args:
- from_cache: callable(name, seen), Callable that retrieves an object
- prototype for a schema with the given name. Seen is a list of schema
- names already seen as we recursively descend the schema definition.
-
- Returns:
- Prototype object based on the schema, in Python code with comments.
- The lines of the code will all be properly indented.
- """
- self.from_cache = from_cache
- return self._to_str_impl(self.schema)

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