Maduramazwi ndiwo makuru mepu mhando yatichazoshandisa muPython. Chinhu ichi chakafanana nemepu iri muJava.
MuPython, isu tinogadzira zvinyorwa zvemaduramazwi tichishandisa zvimicheto zvinyoro {}
, kupatsanura makiyi kubva pamitengo uchishandisa makoloni :
, uye kupatsanura makiyi / kukosha mapara uchishandisa makoma ,
.
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } print(datedict)
Kubuda:
{'date': 13, 'month': 'January', 'year': 1970}
Isu tinokwanisa kuwana duramazwi zvinhu nekureva kune iro kiyi zita mukati memakona mabhureki _ _ + _ | kana kushandisa []
nzira:
get()
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } date = datedict['date'] year = datedict.get('year') print(date, year)
Tinogona kuchinja kukosha kwechinhu muduramazwi nekureva zita rayo rakakosha, semuenzaniso:
13 1970
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } datedict['date'] = 20 print(datedict)
Tinogona kusunungura kuburikidza neduramazwi tichishandisa {'date': 20, 'month': 'January', 'year': 1970}
chiuno. Kana tichisunungura kuburikidza neduramazwi, tinogona kupurinda makiyi ese, ese kukosha kana ese kiyi / kukosha mapara:
for
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } for d in datedict:
print(d)
date month year
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } for d in datedict:
print(datedict[d])
Tinogona zvakare kushandisa 13 January 1970
basa kudzorera kukosha:
values()
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } for d in datedict.values():
print(d)
Tinogona kushandisa 13 January 1970
basa kupurinda makiyi nemitengo:
items()
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } for k, v in datedict.items():
print(k, v)
Unogona kuwana duramazwi kureba (nhamba yemakiyi / kukosha mapara) nekufonera iyo date 13 month January year 1970
basa, i.k.
len()
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } print(len(datedict))
Kuwedzera kiyi / kukosha vaviri kuduramazwi tinoda kupa kiyi nyowani uye kukosha kwakabatana. Semuyenzaniso:
3
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970 } datedict['season'] = 'winter' print(datedict)
Kuti ubvise chinhu kubva muduramazwi, govera iro kiyi zita ku {'date': 13, 'month': 'January', 'year': 1970, 'season': 'winter'}
nzira.
pop()
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970, 'season': 'winter' } datedict.pop('season') print(datedict)
Tinogona zvakare kushandisa {'date': 13, 'month': 'January', 'year': 1970}
kiyi yekudzima chinhu nekiyi yakatarwa:
del
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970, 'season': 'winter' } del datedict['season'] print(datedict)
Ongorora:Iyo of kiyi kiyi inogona zvakare kushandiswa kubvisa duramazwi zvachose. {'date': 13, 'month': 'January', 'year': 1970}
Kuti udurure duramazwi kubva kune ese kiyi / kukosha mapara, shandisa datedict = { 'date': 13, 'month': 'January', 'year': 1970, } del datedict
nzira
clear()
Kubuda:
datedict = { 'date': 13, 'month': 'January', 'year': 1970, 'season': 'winter' } datedict.clear() print(datedict)