Check for undefined variables.
1 | # -*- coding: utf-8 -*- |
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2 | # pylint: disable=too-few-public-methods |
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3 | |||
4 | import sys |
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5 | |||
6 | |||
7 | def string_to_list(strs, spliter=','): |
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8 | """Convert the string to list""" |
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9 | if isinstance(strs, list): |
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10 | str_list = (str(item).strip() for item in strs) |
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11 | elif isinstance(strs, str) and strs.find(spliter): |
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12 | str_list = (str(item).strip() for item in strs.split(spliter)) |
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13 | else: |
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14 | str_list = (strs,) |
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15 | |||
16 | lst = [] |
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17 | for string in str_list: |
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18 | if string: |
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19 | lst.append(string) |
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20 | return lst |
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21 | |||
22 | |||
23 | def form_errors_to_list(form): |
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24 | """ |
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25 | Convert errors of form to list |
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26 | Use for Ajax.Request response |
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27 | """ |
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28 | errors = [] |
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29 | for key, value in form.errors.items(): |
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30 | errors.append((key, value[0])) |
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31 | return errors |
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32 | |||
33 | |||
34 | def request_host_link(request, domain_name=None): |
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35 | protocol = 'https://' |
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36 | if 'runserver' in sys.argv: |
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37 | protocol = 'http://' |
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38 | |||
39 | if request: |
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40 | if not domain_name: |
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41 | domain_name = request.get_host() |
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42 | # default to https if in production and we don't know |
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43 | protocol = 'https://' |
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44 | if not request.is_secure(): |
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45 | protocol = 'http://' |
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46 | |||
47 | return protocol + domain_name |
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48 | |||
49 | |||
50 | # todo: remove this |
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51 | def clean_request(request, keys=None): |
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52 | """ |
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53 | Clean the request strings |
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54 | """ |
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55 | request_contents = request.GET.copy() |
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56 | if not keys: |
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57 | keys = request_contents.keys() |
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58 | cleaned_request = {} |
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59 | for key in keys: |
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60 | key = str(key) |
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61 | if request_contents.get(key): |
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62 | if key in ('order_by', 'from_plan'): |
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63 | continue |
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64 | |||
65 | value = request.GET[key] |
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66 | # Convert the value to be list if it's __in filter. |
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67 | if key.endswith('__in') and isinstance(value, str): |
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68 | value = string_to_list(value) |
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69 | cleaned_request[key] = value |
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70 | return cleaned_request |
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71 |