How to use value_min method in pandera

Best Python code snippet using pandera_python

var.py

Source:var.py

1import random2from collections import OrderedDict3from datetime import datetime4CFG_STAT_VARS = [5    {6        "name": "pid",7        "type": "uint32",8        "value": {9            "value_min": 2000,10            "value_max": 4000,11            "value_random": True12        }13    },14    {15        "name": "uptime",16        "type": "uptime",17    },18    {19        "name": "time",20        "type": "time",21    },22    {23        "name": "version",24        "type": "string",25        "value": "1.4.25"26    },27    {28        "name": "libevent",29        "type": "string",30        "value": "2.0.22-stable"31    },32    {33        "name": "pointer_size",34        "type": "uint32",35        "value": 6436    },37    {38        "name": "rusage_user",39        "type": "float",40        "value": 0.5541    },42    {43        "name": "rusage_system",44        "type": "float",45        "value": 0.25346    },47    {48        "name": "curr_items",49        "type": "uint32",50        "value": {51            "value_min": 200,52            "value_max": 400,53            "value_random": True54        }55    },56    {57        "name": "total_items",58        "type": "uint32",59        "value": {60            "value_min": 350,61            "value_max": 500,62            "value_random": True63        }64    },65    {66        "name": "bytes",67        "type": "uint64",68        "value": {69            "value_min": 3000,70            "value_max": 50000,71            "value_random": True72        }73    },74    {75        "name": "curr_connections",76        "type": "uint32",77        "value": {78            "value_min": 350,79            "value_max": 500,80            "value_random": True81        }82    },83    {84        "name": "total_connections",85        "type": "uint32",86        "value": {87            "value_min": 350,88            "value_max": 500,89            "value_random": True90        }91    },92    # {93    #     "name": "rejected_connections",94    #     "type": "uint64",95    #     "value": {96    #         "value_min": 30,97    #         "value_max": 50,98    #         "value_random": True99    #     }100    # },101    {102        "name": "connection_structures",103        "type": "uint32",104        "value": {105            "value_min": 350,106            "value_max": 500,107            "value_random": True108        }109    },110    {111        "name": "reserved_fds",112        "type": "uint32",113        "value": {114            "value_min": 350,115            "value_max": 500,116            "value_random": True117        }118    },119    {120        "name": "cmd_get",121        "type": "uint64",122        "value": {123            "value_min": 350,124            "value_max": 500,125            "value_random": True126        }127    },128    {129        "name": "cmd_set",130        "type": "uint64",131        "value": {132            "value_min": 350,133            "value_max": 500,134            "value_random": True135        }136    },137    {138        "name": "cmd_flush",139        "type": "uint64",140        "value": {141            "value_min": 350,142            "value_max": 500,143            "value_random": True144        }145    },146    {147        "name": "cmd_touch",148        "type": "uint64",149        "value": {150            "value_min": 350,151            "value_max": 500,152            "value_random": True153        }154    },155    {156        "name": "get_hits",157        "type": "uint64",158        "value": {159            "value_min": 350,160            "value_max": 500,161            "value_random": True162        }163    },164    {165        "name": "get_misses",166        "type": "uint64",167        "value": {168            "value_min": 350,169            "value_max": 500,170            "value_random": True171        }172    },173    {174        "name": "delete_misses",175        "type": "uint64",176        "value": {177            "value_min": 350,178            "value_max": 500,179            "value_random": True180        }181    },182    {183        "name": "delete_hits",184        "type": "uint64",185        "value": {186            "value_min": 350,187            "value_max": 500,188            "value_random": True189        }190    },191    {192        "name": "incr_misses",193        "type": "uint64",194        "value": {195            "value_min": 350,196            "value_max": 500,197            "value_random": True198        }199    },200    {201        "name": "incr_hits",202        "type": "uint64",203        "value": {204            "value_min": 350,205            "value_max": 500,206            "value_random": True207        }208    },209    {210        "name": "decr_misses",211        "type": "uint64",212        "value": {213            "value_min": 350,214            "value_max": 500,215            "value_random": True216        }217    },218    {219        "name": "decr_hits",220        "type": "uint64",221        "value": {222            "value_min": 350,223            "value_max": 500,224            "value_random": True225        }226    },227    {228        "name": "cas_misses",229        "type": "uint64",230        "value": {231            "value_min": 350,232            "value_max": 500,233            "value_random": True234        }235    },236    {237        "name": "cas_hits",238        "type": "uint64",239        "value": {240            "value_min": 350,241            "value_max": 500,242            "value_random": True243        }244    },245    {246        "name": "cas_badval",247        "type": "uint64",248        "value": {249            "value_min": 350,250            "value_max": 500,251            "value_random": True252        }253    },254    {255        "name": "touch_hits",256        "type": "uint64",257        "value": {258            "value_min": 350,259            "value_max": 500,260            "value_random": True261        }262    },263    {264        "name": "touch_misses",265        "type": "uint64",266        "value": {267            "value_min": 350,268            "value_max": 500,269            "value_random": True270        }271    },272    {273        "name": "auth_cmds",274        "type": "uint64",275        "value": {276            "value_min": 350,277            "value_max": 500,278            "value_random": True279        }280    },281    {282        "name": "auth_errors",283        "type": "uint64",284        "value": {285            "value_min": 350,286            "value_max": 500,287            "value_random": True288        }289    },290    {291        "name": "evictions",292        "type": "uint64",293        "value": {294            "value_min": 350,295            "value_max": 500,296            "value_random": True297        }298    },299    {300        "name": "reclaimed",301        "type": "uint64",302        "value": {303            "value_min": 350,304            "value_max": 500,305            "value_random": True306        }307    },308    {309        "name": "bytes_read",310        "type": "uint64",311        "value": {312            "value_min": 350,313            "value_max": 500,314            "value_random": True315        }316    },317    {318        "name": "bytes_written",319        "type": "uint64",320        "value": {321            "value_min": 350,322            "value_max": 500,323            "value_random": True324        }325    },326    {327        "name": "limit_maxbytes",328        "type": "uint32",329        "value": {330            "value_min": 350,331            "value_max": 500,332            "value_random": True333        }334    },335    {336        "name": "accepting_conns",337        "type": "bool",338        "value": True339    },340    {341        "name": "listen_disabled_num",342        "type": "uint64",343        "value": {344            "value_min": 350,345            "value_max": 500,346            "value_random": True347        }348    },349    {350        "name": "time_in_listen_disabled_us",351        "type": "uint64",352        "value": {353            "value_min": 350,354            "value_max": 500,355            "value_random": True356        }357    },358    {359        "name": "threads",360        "type": "uint32",361        "value": {362            "value_min": 350,363            "value_max": 500,364            "value_random": True365        }366    },367    {368        "name": "conn_yields",369        "type": "uint64",370        "value": {371            "value_min": 350,372            "value_max": 500,373            "value_random": True374        }375    },376    {377        "name": "hash_power_level",378        "type": "uint32",379        "value": {380            "value_min": 350,381            "value_max": 500,382            "value_random": True383        }384    },385    {386        "name": "hash_bytes",387        "type": "uint64",388        "value": {389            "value_min": 350,390            "value_max": 500,391            "value_random": True392        }393    },394    {395        "name": "hash_is_expanding",396        "type": "bool",397        "value": True398    },399    {400        "name": "malloc_fails",401        "type": "uint64",402        "value": {403            "value_min": 0,404            "value_max": 10,405            "value_random": True406        }407    },408    {409        "name": "expired_unfetched",410        "type": "uint64",411        "value": {412            "value_min": 350,413            "value_max": 500,414            "value_random": True415        }416    },417    {418        "name": "evicted_unfetched",419        "type": "uint64",420        "value": {421            "value_min": 350,422            "value_max": 500,423            "value_random": True424        }425    },426    # {427    #     "name": "slab_reassign_running",428    #     "type": "bool",429    #     "value": True430    # },431    # {432    #     "name": "slabs_moved",433    #     "type": "uint64",434    #     "value": {435    #         "value_min": 350,436    #         "value_max": 500,437    #         "value_random": True438    #     }439    # },440    {441        "name": "crawler_reclaimed",442        "type": "uint64",443        "value": {444            "value_min": 350,445            "value_max": 500,446            "value_random": True447        }448    },449    {450        "name": "crawler_items_checked",451        "type": "uint64",452        "value": {453            "value_min": 350,454            "value_max": 500,455            "value_random": True456        }457    },458    {459        "name": "lrutail_reflocked",460        "type": "uint64",461        "value": {462            "value_min": 350,463            "value_max": 500,464            "value_random": True465        }466    },467    # Values documented in protocol readme but not present in server response468    # {469    #     "name": "moves_to_cold",470    #     "type": "uint64",471    #     "value": {472    #         "value_min": 350,473    #         "value_max": 500,474    #         "value_random": True475    #     }476    # },477    # {478    #     "name": "moves_to_warm",479    #     "type": "uint64",480    #     "value": {481    #         "value_min": 350,482    #         "value_max": 500,483    #         "value_random": True484    #     }485    # },486    # {487    #     "name": "moves_within_lru",488    #     "type": "uint64",489    #     "value": {490    #         "value_min": 350,491    #         "value_max": 500,492    #         "value_random": True493    #     }494    # },495    # {496    #     "name": "direct_reclaims",497    #     "type": "uint64",498    #     "value": {499    #         "value_min": 350,500    #         "value_max": 500,501    #         "value_random": True502    #     }503    # },504    # {505    #     "name": "lru_crawler_starts",506    #     "type": "uint64",507    #     "value": {508    #         "value_min": 350,509    #         "value_max": 500,510    #         "value_random": True511    #     }512    # },513    # {514    #     "name": "lru_maintainer_juggles",515    #     "type": "uint64",516    #     "value": {517    #         "value_min": 350,518    #         "value_max": 500,519    #         "value_random": True520    #     }521    # },522    # {523    #     "name": "slab_global_page_pool",524    #     "type": "uint32",525    #     "value": {526    #         "value_min": 350,527    #         "value_max": 500,528    #         "value_random": True529    #     }530    # },531    # {532    #     "name": "slab_reassign_rescues",533    #     "type": "uint64",534    #     "value": {535    #         "value_min": 350,536    #         "value_max": 500,537    #         "value_random": True538    #     }539    # },540    # {541    #     "name": "slab_reassign_evictions_nomem",542    #     "type": "uint64",543    #     "value": {544    #         "value_min": 350,545    #         "value_max": 500,546    #         "value_random": True547    #     }548    # },549    # {550    #     "name": "slab_reassign_inline_reclaim",551    #     "type": "uint64",552    #     "value": {553    #         "value_min": 350,554    #         "value_max": 500,555    #         "value_random": True556    #     }557    # },558    # {559    #     "name": "slab_reassign_busy_items",560    #     "type": "uint64",561    #     "value": {562    #         "value_min": 350,563    #         "value_max": 500,564    #         "value_random": True565    #     }566    # }567]568class VarHandler(object):569    def __init__(self):570        self.values = OrderedDict()571    def _get_var_class(self, name):572        if name == "bool":573            return Bool574        if name == "float":575            return Float576        if name == "string":577            return String578        if name == "time":579            return Time580        if name == "uint32":581            return UInt32582        if name == "uint64":583            return UInt64584        if name == "uptime":585            return Uptime586        raise ValueError("Unable to find class to handle %s type" % name)587    def load(self, vars):588        for var in vars:589            var_cls = self._get_var_class(var.get("type"))590            value = var.get("value", None)591            var_params = {}592            if isinstance(value, dict):593                var_params = value594            elif value is not None:595                var_params = {"value": value}596            self.values[var.get("name")] = var_cls(**var_params)597class BaseVar(object):598    pass599class Bool(BaseVar):600    def __init__(self, value=False):601        if not isinstance(value, bool):602            raise ValueError("Value must be boolean")603        self.value = value604    def __str__(self):605        if self.value:606            return "1"607        return "0"608class Float(BaseVar):609    def __init__(self, value=0.0):610        self._value = 0.0611        self.value = value612    def __str__(self):613        return "%.6f" % self.value614    def _get_value(self):615        return self._value616    def _set_value(self, value):617        self._value = value618    value = property(_get_value, _set_value)619class String(BaseVar):620    def __init__(self, value=""):621        if not isinstance(value, str):622            raise ValueError("Value must be string")623        self.value = value624    def __str__(self):625        return self.value626class Time(BaseVar):627    @property628    def value(self):629        return int(datetime.now().timestamp())630    def __str__(self):631        return str(self.value)632class UIntBase(BaseVar):633    default_value_max = 0634    def __init__(self, value=0, value_min=0, value_max=None, value_random=False):635        if not isinstance(value, int):636            raise ValueError("Value must be integer")637        self._value = 0638        self.value_min = value_min639        self.value_max = self.default_value_max640        if value_max is not None:641            self.value_max = value_max642        if value_random:643            self.value = random.randint(self.value_min, self.value_max)644        else:645            self.value = value646    def __str__(self):647        return str(self.value)648    def _value_get(self):649        return self._value650    def _value_set(self, value):651        if value < 0 or value > 2**32-1:652            raise ValueError("Value is '%d' but allowed range ist >0 and < 2Â°32-1", value)653        self._value = value654    value = property(_value_get, _value_set)655class UInt32(UIntBase):656    default_value_max = 2**32-1657class UInt64(UIntBase):658    default_value_max = 2**64-1659class Uptime(BaseVar):660    def __init__(self):661        self.start_time = datetime.now()662    def __str__(self):663        return str(self.value)664    @property665    def value(self):666        delta = datetime.now() - self.start_time...

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