Package google :: Package protobuf :: Module text_format :: Class _Parser

Class _Parser

object --+
         |
        _Parser

Text format parser for protocol message.

Instance Methods

[hide private]

__init__(self, allow_unknown_extension=False, allow_field_number=False, descriptor_pool=None, allow_unknown_field=False)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

ParseLines(self, lines, message)
Parses a text representation of a protocol message into a message.

source code

MergeLines(self, lines, message)
Merges a text representation of a protocol message into a message.

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_ParseOrMerge(self, lines, message)
Converts a text representation of a protocol message into a message.

source code

_MergeField(self, tokenizer, message)
Merges a single protocol message field into a message.

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_ConsumeAnyTypeUrl(self, tokenizer)
Consumes a google.protobuf.Any type URL and returns the type name.

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_MergeMessageField(self, tokenizer, message, field)
Merges a single scalar field into a message.

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_MergeScalarField(self, tokenizer, message, field)
Merges a single scalar field into a message.

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Static Methods

[hide private]

_IsProto3Syntax(message)

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Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, allow_unknown_extension=False, allow_field_number=False, descriptor_pool=None, allow_unknown_field=False)
(Constructor)

source code

x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__: (inherited documentation)

_ParseOrMerge(self, lines, message)

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Converts a text representation of a protocol message into a message.

Args:
  lines: Lines of a message's text representation.
  message: A protocol buffer message to merge into.

Raises:
  ParseError: On text parsing problems.

_MergeField(self, tokenizer, message)

source code

Merges a single protocol message field into a message.

Args:
  tokenizer: A tokenizer to parse the field name and values.
  message: A protocol message to record the data.

Raises:
  ParseError: In case of text parsing problems.

_MergeMessageField(self, tokenizer, message, field)

source code

Merges a single scalar field into a message.

Args:
  tokenizer: A tokenizer to parse the field value.
  message: The message of which field is a member.
  field: The descriptor of the field to be merged.

Raises:
  ParseError: In case of text parsing problems.

_MergeScalarField(self, tokenizer, message, field)

source code

Merges a single scalar field into a message.

Args:
  tokenizer: A tokenizer to parse the field value.
  message: A protocol message to record the data.
  field: The descriptor of the field to be merged.

Raises:
  ParseError: In case of text parsing problems.
  RuntimeError: On runtime errors.

Class _Parser

__init__(self, allow_unknown_extension=False, allow_field_number=False, descriptor_pool=None, allow_unknown_field=False) (Constructor)

_ParseOrMerge(self, lines, message)

_MergeField(self, tokenizer, message)

_MergeMessageField(self, tokenizer, message, field)

_MergeScalarField(self, tokenizer, message, field)

init(self, allow_unknown_extension=False, allow_field_number=False, descriptor_pool=None, allow_unknown_field=False)
(Constructor)