python - Modify dict values inplace -

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मैं एक dict के इनवेल्स में dict

d = {'a': 2, 'b': 3}

मैं फ़ंक्शन 2.0 से विभाजित करना चाहता हूँ डी = {'a': 1, 'b': 1.5}

ऐसा करने का सबसे आसान तरीका क्या है?

मैं पायथन 3 का उपयोग करता हूं।

संपादित करें : एक-लाइनर अच्छा होगा 2 से विभाजित सिर्फ एक उदाहरण है, मुझे एक पैरामीटर होने के लिए फ़ंक्शन की आवश्यकता है।

आप चाबी के माध्यम से लूप कर सकते हैं और उन्हें अपडेट कर सकते हैं: 

  कुंजी के लिए, d.items () में मान: d [key] = value / 2

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