<commit_before># Copyright 2009-2015 MongoDB, Inc.
#
# 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.

"""Tools for creating `messages
<http://www.mongodb.org/display/DOCS/Mongo+Wire+Protocol>`_ to be sent to
MongoDB.

.. note:: This module is for internal use and is generally not needed by
   application developers.
"""

import datetime
import random
import struct

import bson
from bson.codec_options import DEFAULT_CODEC_OPTIONS
from bson.py3compat import b, StringIO
from bson.son import SON
try:
    from pymongo import _cmessage
    _use_c = True
except ImportError:
    _use_c = False
from pymongo import monitoring
from pymongo.errors import DocumentTooLarge, InvalidOperation, OperationFailure
from pymongo.read_preferences import ReadPreference


MAX_INT32 = 2147483647
MIN_INT32 = -2147483648

_INSERT = 0
_UPDATE = 1
_DELETE = 2

_EMPTY   = b''
_BSONOBJ = b'\x03'
_ZERO_8  = b'\x00'
_ZERO_16 = b'\x00\x00'
_ZERO_32 = b'\x00\x00\x00\x00'
_ZERO_64 = b'\x00\x00\x00\x00\x00\x00\x00\x00'
_SKIPLIM = b'\x00\x00\x00\x00\xff\xff\xff\xff'
_OP_MAP = {
    _INSERT: b'\x04documents\x00\x00\x00\x00\x00',
    _UPDATE: b'\x04updates\x00\x00\x00\x00\x00',
    _DELETE: b'\x04deletes\x00\x00\x00\x00\x00',
}


def _randint():
    """Generate a pseudo random 32 bit integer."""
    return random.randint(MIN_INT32, MAX_INT32)


def _maybe_add_read_preference(spec, read_preference):
    """Add $readPreference to spec when appropriate."""
    mode = read_preference.mode
    tag_sets = read_preference.tag_sets
    # Only add $readPreference if it's something other than primary to avoid
    # problems with mongos versions that don't support read preferences. Also,
    # for maximum backwards compatibility, don't add $readPreference for
    # secondaryPreferred unless tags are in use (setting the slaveOkay bit
    # has the same effect).
    if mode and (
        mode != ReadPreference.SECONDARY_PREFERRED.mode or tag_sets != [{}]):

        if "$query" not in spec:
            spec = SON([("$query", spec)])
        spec["$readPreference"] = read_preference.document
    return spec


def _convert_exception(exception):
    """Convert an Exception into a failure document for publishing."""
    return {'errmsg': exception.message,
            'errtype': exception.__class__.__name__}


def _convert_write_result(operation, command, result):
    """Convert a legacy write result to write commmand format."""

    # Based on _merge_legacy from bulk.py
    affected = result.get("n", 0)
    res = {"ok": 1, "n": affected}
    errmsg = result.get("errmsg", result.get("err", ""))
    if errmsg:
        # The write was successful on at least the primary so don't return.
        if result.get("wtimeout"):
            res["writeConcernError"] = {"errmsg": errmsg,
                                        "code": 64,
                                        "errInfo": {"wtimeout": True}}
        else:
            # The write failed.
            error = {"index": 0,
                     "code": result.get("code", 8),
                     "errmsg": errmsg}
            if "errInfo" in result:
                error["errInfo"] = result["errInfo"]
            res["writeErrors"] = [error]
            return res
    if operation == "insert":
        # GLE result for insert is always 0 in most MongoDB versions.
        res["n"] = len(command['documents'])
    elif operation == "update":<commit_msg>PYTHON-976 - Use str(exception) instead of exception.message to support Python 3.<commit_after># Copyright 2009-2015 MongoDB, Inc.
#
# 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.

"""Tools for creating `messages
<http://www.mongodb.org/display/DOCS/Mongo+Wire+Protocol>`_ to be sent to
MongoDB.

.. note:: This module is for internal use and is generally not needed by
   application developers.
"""

import datetime
import random
import struct

import bson
from bson.codec_options import DEFAULT_CODEC_OPTIONS
from bson.py3compat import b, StringIO
from bson.son import SON
try:
    from pymongo import _cmessage
    _use_c = True
except ImportError:
    _use_c = False
from pymongo import monitoring
from pymongo.errors import DocumentTooLarge, InvalidOperation, OperationFailure
from pymongo.read_preferences import ReadPreference


MAX_INT32 = 2147483647
MIN_INT32 = -2147483648

_INSERT = 0
_UPDATE = 1
_DELETE = 2

_EMPTY   = b''
_BSONOBJ = b'\x03'
_ZERO_8  = b'\x00'
_ZERO_16 = b'\x00\x00'
_ZERO_32 = b'\x00\x00\x00\x00'
_ZERO_64 = b'\x00\x00\x00\x00\x00\x00\x00\x00'
_SKIPLIM = b'\x00\x00\x00\x00\xff\xff\xff\xff'
_OP_MAP = {
    _INSERT: b'\x04documents\x00\x00\x00\x00\x00',
    _UPDATE: b'\x04updates\x00\x00\x00\x00\x00',
    _DELETE: b'\x04deletes\x00\x00\x00\x00\x00',
}


def _randint():
    """Generate a pseudo random 32 bit integer."""
    return random.randint(MIN_INT32, MAX_INT32)


def _maybe_add_read_preference(spec, read_preference):
    """Add $readPreference to spec when appropriate."""
    mode = read_preference.mode
    tag_sets = read_preference.tag_sets
    # Only add $readPreference if it's something other than primary to avoid
    # problems with mongos versions that don't support read preferences. Also,
    # for maximum backwards compatibility, don't add $readPreference for
    # secondaryPreferred unless tags are in use (setting the slaveOkay bit
    # has the same effect).
    if mode and (
        mode != ReadPreference.SECONDARY_PREFERRED.mode or tag_sets != [{}]):

        if "$query" not in spec:
            spec = SON([("$query", spec)])
        spec["$readPreference"] = read_preference.document
    return spec


def _convert_exception(exception):
    """Convert an Exception into a failure document for publishing."""
    return {'errmsg': str(exception),
            'errtype': exception.__class__.__name__}


def _convert_write_result(operation, command, result):
    """Convert a legacy write result to write commmand format."""

    # Based on _merge_legacy from bulk.py
    affected = result.get("n", 0)
    res = {"ok": 1, "n": affected}
    errmsg = result.get("errmsg", result.get("err", ""))
    if errmsg:
        # The write was successful on at least the primary so don't return.
        if result.get("wtimeout"):
            res["writeConcernError"] = {"errmsg": errmsg,
                                        "code": 64,
                                        "errInfo": {"wtimeout": True}}
        else:
            # The write failed.
            error = {"index": 0,
                     "code": result.get("code", 8),
                     "errmsg": errmsg}
            if "errInfo" in result:
                error["errInfo"] = result["errInfo"]
            res["writeErrors"] = [error]
            return res
    if operation == "insert":
        # GLE result for insert is always 0 in most MongoDB versions.
        res["n"] = len(command['documents'])
    elif operation == "update":
{'fraction_non_alphanumeric': 0.10584638899503249, 'fraction_numerical': 0.03515475735575086, 'mean_word_length': 3.014314928425358, 'pattern_counts': {'":': 22, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 4, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 4, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '612442', 'n_tokens_mistral': 2561, 'n_tokens_neox': 2370, 'n_words': 772}