Python urllib3.filepost.encode_multipart_formdata() Examples
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Example #1
Source File: models.py From crmint with Apache License 2.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #2
Source File: models.py From CTFCrackTools with GNU General Public License v3.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #3
Source File: models.py From aws-kube-codesuite with Apache License 2.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #4
Source File: models.py From Tautulli with GNU General Public License v3.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #5
Source File: models.py From lambda-text-extractor with Apache License 2.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #6
Source File: models.py From lambda-text-extractor with Apache License 2.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #7
Source File: models.py From lambda-text-extractor with Apache License 2.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #8
Source File: models.py From watchmen with Apache License 2.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #9
Source File: models.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #10
Source File: models.py From ServerlessCrawler-VancouverRealState with MIT License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #11
Source File: models.py From komodo-wakatime with BSD 3-Clause "New" or "Revised" License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #12
Source File: models.py From Ansible with MIT License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #13
Source File: models.py From googletranslate.popclipext with MIT License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #14
Source File: models.py From Requester with MIT License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #15
Source File: models.py From HH---POS-Accounting-and-ERP-Software with MIT License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #16
Source File: models.py From ServerlessCrawler-VancouverRealState with MIT License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type
Example #17
Source File: models.py From ServerlessCrawler-VancouverRealState with MIT License | 4 votes |
def _encode_files(files, data): """Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). """ if (not files): raise ValueError("Files must be provided.") elif isinstance(data, basestring): raise ValueError("Data must not be a string.") new_fields = [] fields = to_key_val_list(data or {}) files = to_key_val_list(files or {}) for field, val in fields: if isinstance(val, basestring) or not hasattr(val, '__iter__'): val = [val] for v in val: if v is not None: # Don't call str() on bytestrings: in Py3 it all goes wrong. if not isinstance(v, bytes): v = str(v) new_fields.append( (field.decode('utf-8') if isinstance(field, bytes) else field, v.encode('utf-8') if isinstance(v, str) else v)) for (k, v) in files: # support for explicit filename ft = None fh = None if isinstance(v, (tuple, list)): if len(v) == 2: fn, fp = v elif len(v) == 3: fn, fp, ft = v else: fn, fp, ft, fh = v else: fn = guess_filename(v) or k fp = v if isinstance(fp, (str, bytes, bytearray)): fdata = fp else: fdata = fp.read() rf = RequestField(name=k, data=fdata, filename=fn, headers=fh) rf.make_multipart(content_type=ft) new_fields.append(rf) body, content_type = encode_multipart_formdata(new_fields) return body, content_type